Uline Echelon Ice Machine Service Manual
Uline Echelon Ice Machine Service Manual
Uline Echelon Ice Machine Service Manual
www.U-LineService.com
P.O. Box 245040
Milwaukee, WI 53224-9540 Phone (414) 354-0300 • FAX (414) 354-7905
Phone 414.354.0300 Service & Parts Tech Lines Phone (800) 779-2547 • FAX (414) 354-5696
FAX 414.354.7905
MADE IN
INTRODUCTION
Three generations of pride and quality manufacturing and design improvements are built into all U-Line
products. The result: U-Line leads the market with innovative technology and superior craftsmanship.
This manual contains specific instructions for servicing the U-Line Échelon Products which include these
models:
Cleanliness of the system will be extremely important. The presence of residues (chlorinated or greasy
residues, mineral oil, or impurities) can lead to capillary tube restrictions, oil return problems and com-
pressor damage. Flux must not be used on brazed joints.
IMPORTANT
You can check for the latest service related information at U-LineService.com.
The Technical Knowledge base is continuously updated and can be accessed
24/7.
INTRODUCTION Design ■ Features ■ Performance
!
This is the safety alert symbol. It is used to alert you to potential personal injury hazards.
Obey all safety messages that follow this symbol to avoid possible injury or death.
! DANGER !
DANGER indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
! WARNING !
WARNING indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
!
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury.
CAUTION used without the safety alert symbol indicates a potentially hazardous situation
which, if not avoided, may result in property damage.
IMPORTANT
IMPORTANT indicates installation, operation or maintenance information which is important
but not hazard-related.
2
Design ■ Features ■ Performance INTRODUCTION
TABLE OF CONTENTS
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Serial Number Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Warranty Claims Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Proof of Purchase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Parts Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Échelon™ Door Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3
INTRODUCTION Design ■ Features ■ Performance
4
Design ■ Features ■ Performance GENERAL INFORMATION
The first two digits of the first segment, 01, represents the year the unit was made.
The next four digits of the first segment, 3520, represents the shop order number. Order number 3520 is
assigned for the Model 75R White-00 units.
The second two digit segment, 03, represents the month the unit was made.
The third four digit segment, XXXX, is a factory internal control number used at U-Line Corporation.
013520-03-XXXX
5
GENERAL INFORMATION Design ■ Features ■ Performance
LIMITED WARRANTY
U-Line Corporation warrants each U-Line product to be free from defects in materials and workmanship
for a period of one year from the date of purchase; and warrants the sealed system (consisting of the com-
pressor, the condenser, the evaporator, the hot gas bypass valve, the dryer and the connecting tubing) in
each U-Line product to be free from defects in materials and workmanship for a period of five years from
the date of purchase. During the initial one-year warranty period for all U-Line products U-Line shall: (1)
at U-Line’s option, repair any product or replace any part of a product that breaches this warranty; and (2)
for all Marine, RV and Domestic U-Line products sold and serviced in the United States (including Alaska
and Hawaii) and Canada, U-Line shall cover the labor costs incurred in connection with the replacement
of any defective part. During years two through five of the warranty period for the sealed system, U-Line
shall: (1) repair or replace any part of the sealed system that breaches this warranty; and (2) for all
Marine, RV and Domestic U-Line products sold and serviced in the United States (including Alaska and
Hawaii) and Canada, U-Line shall cover the labor costs incurred in connection with the replacement of
any defective part of the sealed system. All other charges, including transportation charges for replace-
ments under this warranty and labor costs not specifically covered by this warranty, shall be borne by you.
This warranty is extended only to the original purchaser of the U-Line product. The Product Registration
Card included with the product should be promptly completed by you and mailed back to U-Line or you
can register on-line at www.U-LineService.com.
The following are excluded from this limited warranty: installation charges; damages caused by disasters or
acts of God, such as fire, floods, wind and lightening; damages incurred or resulting from shipping,
improper installation, unauthorized modification, or misuse/abuse of the product; customer education
calls; food loss/spoilage; door and water level adjustments (except during the first 90 days from the date of
purchase); defrosting the product; adjusting the controls; door reversal; or cleaning the condenser.
If a product defect is discovered during the applicable warranty period, you must promptly notify either the
dealer from whom you purchased the product or U-Line at P.O. Box 23220, Milwaukee, Wisconsin 53223
or at 414-354-0300. In no event shall such notification be received later than 30 days after the expiration
of the applicable warranty period. U-Line may require that defective parts be returned, at your expense, to
U-Line’s factory in Milwaukee, Wisconsin, for inspection. Any action by you for breach of warranty must
be commenced within one year after the expiration of the applicable warranty period.
This limited warranty is in lieu of any other warranty, express or implied, including, but not limited to
any implied warranty of merchantability or fitness for a particular purpose; provided however, that to
the extent required by law, implied warranties are included but do not extend beyond the duration of the
express warranty first set forth above. U-Line’s sole liability and your exclusive remedy under this war-
ranty is set forth in the initial paragraph above. U-Line shall have no liability whatsoever for any inciden-
tal, consequential or special damages arising from the sale, use or installation of the product or from any
other cause whatsoever, whether based on warranty (express or implied) or otherwise based on contract,
tort or any other theory of liability.
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation
of incidental or consequential damages, so the above limitations may not apply to you. This warranty gives
you specific legal rights, and you may also have other rights which vary from state to state.
6
Design ■ Features ■ Performance GENERAL INFORMATION
You can use any form you would normally use to bill your customer (your own computer generated form,
Narda, USA, etc.).
The model and serial number MUST be on the claims. Claims will not be paid without a model and serial
number.
If you work on more than one unit per service call please submit a separate claim for each unit.
We track all defects through warranty claims, so please be specific on what the repair was. If it is a system
leak, please specify where the leak was.
Please be sure the claim is legible. If the claim form cannot be read, it will be returned, unpaid.
U-Line will not cover part or labor claims for the replacement of a complete ice maker assembly. All ice
maker parts are available as replacement parts and are stocked in our inventory. Remember: we do not
pay customer education calls. Door and water level adjustments are 90 day warranties only.
If you are changing out a unit please supply the model and serial number of both units (the unit being
replaced and the new unit) and the R.A. number.
Occasionally the customer does not return their warranty cards. In this case we use the date the unit was
shipped to our distributor for a beginning warranty date. This may cause the claim to be rejected for a
proof of purchase. If you want to check on a purchase date, you may contact the U-Line Corporation
Customer Assurance Department at 1-800-779-2547. This will allow you to get a proof of purchase, if
needed, before you submit the claim.
At U-Line, parts and labor claims are paid separately. Included in labor are freon and recovery charges, all
other parts are handled by the parts department. We require that some parts be returned to us, so we may
return them to our vendor. It will be noted on your packing list if we require you to return the part. If a
part is to be returned please include a copy of the packing list and a copy of your claim. If the part was
purchased at one of our part distributors, you must handle the part warranty with that company. For labor
payment please send a readable copy of your claim to U-Line Corporation, P.O. Box 245040, Milwaukee
WI, 53224-9540, for warranty payment.
7
GENERAL INFORMATION Design ■ Features ■ Performance
PROOF OF PURCHASE
Proof of Purchase and/or Proof of Install is an important part of the warranty claim process. Sometimes it is
difficult to obtain a proper Proof of Purchase/Install for a number of different reasons:
We understand the problem and have modified our Proof of Purchase policy to help you in these situations.
Effective immediately, if a copy of the Proof of Purchase/Install is not available at the site, the technician
should record the following information on the Labor Invoice:
If we have this information on the Labor Invoice, and we have the other information that is needed
(correct Serial Number, type of repair, time spent on repairs, etc.), we will be able to process the
invoice for you in a timely manner.
8
Design ■ Features ■ Performance GENERAL INFORMATION
PARTS LISTING
How to Order Replacement Parts
All warranty parts will be shipped at no charge as long as warranty status has been confirmed. We require
that some parts be returned to us, so we may return them to our vendor. It will be noted on your packing
list if we require you to return a part or if you may field scrap it. If U-Line requires a defective part to be
returned, a prepaid shipping label will be included with your new replacement part. When returning parts
please enclose a copy of your packing list and a copy of your labor claim, showing the model and serial
number, and tag or label the part with the nature of the defect.
Our warranty records may not match the customer’s information. In this case a proof of purchase will be
required. If you do not have the proof of purchase at the time the order is placed, the part will be sent net
15 days (COD if you don’t have an open account with U-Line Corporation). When the proof of purchase is
provided we will credit your account (a check will be sent if the part was sent COD).
9
GENERAL INFORMATION Design ■ Features ■ Performance
SAFETY PRECAUTIONS
Do not attempt to service or repair the unit until you have read the entire procedure. Safety items through-
out this manual are labeled with Danger, Warning or Caution.
! DANGER !
Risk of child entrapment. Before you throw away an old refrigerator or freezer: Take off the
doors, leave shelves in place so that children may not easily climb inside.
! DANGER !
• Never attempt to repair or perform maintenance on the unit until the electricity has
been disconnected.
• Altering, cutting of power cord, removal of power cord, removal of power plug, or
direct wiring can cause serious injury, fire and/or loss of property and/or life and
will void the warranty.
10
Design ■ Features ■ Performance GENERAL INFORMATION
IMPORTANT
The door should never be flush with the top of the cabinet. Even when level, the top edge of
the door will be 1/8" below the top of the cabinet (see Figure 1).
1/8"
DOOR001
Figure 1
To adjust door:
1. Compare the top edge of the door (opposite the hinges) to the top edge of the cabinet and note the
type (up or down) of adjustment needed.
2. Remove the top hinge pivot pin with a 7/64" hex wrench (see Figure 2) and lift door off bottom hinge
pin. Be careful not to lose door closer inserts (see Figure 5).
UL310
Figure 2
11
GENERAL INFORMATION Design ■ Features ■ Performance
4. If door edge opposite the hinges needs to move up, move plate toward outside of door. If door edge
needs to move down, move plate toward inside of door (see Figure 3). Repeat until top edge of door is
parallel with top of cabinet and tighten screws securely.
SLOTTED
MOUNTING
SLOTTED HOLES
NOTCH
MOUNTING
HOLES
ALL WINE
ALL MODELS CAPTAIN MODELS
EXCEPT WINE CAPTAIN
RAISE LOWER
RAISE LOWER OUTSIDE OUTSIDE
OUTSIDE OUTSIDE DOOR EDGE DOOR EDGE
DOOR EDGE DOOR EDGE
DOOR003
Figure 3
5. If you have an older model, you must slot the door frame to accommodate the door closer boss. Using
the bottom hinge plate pivot hole as a guide, slot the frame hole by using an 11/32" drill.
SLOTTED
MOUNTING
SLOTTED HOLES
NOTCH
MOUNTING
HOLES
ALL WINE
ALL MODELS CAPTAIN MODELS
EXCEPT WINE CAPTAIN
RAISE LOWER
RAISE LOWER OUTSIDE OUTSIDE
OUTSIDE OUTSIDE DOOR EDGE DOOR EDGE
DOOR EDGE DOOR EDGE
DOOR003
Figure 4
6. After adjustment is complete, remove the door closers from the bottom hinge,
clean thoroughly and apply petroleum jelly to the mating surfaces of the
closers (see Figure 5). Be sure that bosses on closers align with holes in
hinge and hinge plate. Mount door and install top hinge pivot pin.
DOOR
CLOSER
INSERTS
BOSS
UL312
Figure 5
12
Design ■ Features ■ Performance SCREENING CALLS
The following guide has been developed to help screen calls on the most common customer education
issues. It can be used by persons scheduling service calls. Questions to ask before scheduling a service
call:
CUSTOMER
COMPLAINT The unit is not cold enough!
• Are you familiar with the factory specifications for this unit? (Many factors can cause these figures to
vary: ambient temperature, application, amount of use, etc.)
• Is the door sealing properly? If the door is not sealed properly, it allows heat into the unit. U-Line’s war-
ranty is 90 days for door adjustments.
• Is the condenser clean? U-Line’s warranty does not cover cleaning the condenser.
• Is the unit behind closed doors? The unit must have free air flow to the front grille.
• Did you try turning the temperature control colder? Turning the control knob clockwise is colder. Be
sure to allow 24 hours between temperature control adjustments.
• For Wine Captain Units Only - Is the light on constantly to display the wine? If the light is on
constantly, this could cause the unit to run warmer.
CUSTOMER
COMPLAINT The unit is frosting up!
• Are you familiar with the defrost technology of the unit?
• Is the door sealing properly? U-Line's warranty is 90 days for door adjustments.
• Has the door been left open?
• Is the unit in an application of heavy usage? Heavy usage or high ambient temperatures will cause a
unit to frost up.
CUSTOMER
COMPLAINT The light on my Wine Captain never shuts off!
• Did you turn the ON/OFF switch near the base of the unit? The ON/OFF switch is for the light
operation only. When the switch is in the OFF position, the light will turn on only when the door is
open. When the switch is in the ON position, the light will be on constantly to display the wine. To
shut the unit OFF, turn the temperature control all the way counterclockwise.
13
SCREENING CALLS Design ■ Features ■ Performance
CUSTOMER The ice cubes are sticking together! - U-CO29FF, CO2075FF and BI•2015
COMPLAINT Models Only
• BI•2015 Model Only - Does the unit need to be defrosted?
• Is the door sealing properly? This could cause the ice cubes to stick together.
• Have you tried to shake the ice bucket? If the ice sits without being used, it will tend to stick together.
Shaking the bucket will usually break apart the ice cubes. If the ice has been sitting for a long time, we
recommend dumping the bucket and making fresh ice.
• CO2075FF, U-CO29FF - Turn freezer control colder.
CUSTOMER Water is leaking out of the unit! - U-CO29FF, CO2075FF and BI•2015
COMPLAINT Models Only
• Have you checked the connection at the water solenoid valve? U-Line’s warranty does not cover
installation adjustments.
CUSTOMER No ice or not enough ice! - U-CO29FF, CO2075FF, BI•2015 and CLR2060
COMPLAINT Models Only
• Are you aware of the factory specifications for ice production?
• Is the ice maker bin arm down? When the arm is up, it will not make ice.
• Is the door sealing properly? U-Line’s warranty is 90 days for door adjustments.
• Does the water level need to be adjusted? U-Line’s warranty is 90 days for water level adjustments.
• BI•2015 Model Only - Is the temperature control set to the warmest setting? The unit will produce the
most ice when set at the warmest setting. Let the unit run overnight.
• CO2075FF, U-CO29FF - Turn freezer control colder.
CUSTOMER
COMPLAINT My cubes are wet - CLR2060 Model Only
• The storage bin that holds the ice is not refrigerated. The cubes in the bin are slowly melting down.
The bin will maintain a temperature of 32 to 34 degrees.
CUSTOMER
COMPLAINT The floor is very warm in front of my CLR2060 Model
• The unit is designed for a built-in application, so the warm air will discharge out the bottom of the unit
below the door. There is a safety feature built into the control board that will shut the unit down if the
warm air cannot be dissipated.
CUSTOMER No ice, water pours into the trough and down into the drain - CLR2060
COMPLAINT Model Only
• The standpipe needs to be inserted into the drain hole of the water trough to maintain the proper level
of water inside the trough.
14
Design ■ Features ■ Performance SCREENING CALLS
CUSTOMER
COMPLAINT When I turn the unit on, all I get is water fill - CLR2060 Model Only
• Check to be sure switch is in ice mode.
• Once the unit is turned on, there will be a three minute water fill. This will assure that a fresh batch of
water has filled the trough. If water flows more than three minutes a service call will be required.
CUSTOMER
COMPLAINT My ice does not come out in a perfect cube shape - CLR2060 Model Only
• The manner in which the ice is made causes a small hole or “dimple” to appear on the front or top of
the cube. Increasing or decreasing the time of the freeze cycle will adjust the size of the dimple. A
service company will need to make this adjustment.
CUSTOMER
COMPLAINT The cubes do not fall into bin as individual cubes - CLR2060 Model Only
• Normal - You can use the scoop to break apart.
CUSTOMER
COMPLAINT Not enough ice is stored in the bin - CLR2060 Model Only
• Check the level of the unit.
15
SCREENING CALLS Design ■ Features ■ Performance
NOTES
16
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
COMPRESSOR/ELECTRICAL SPECIFICATIONS
OVERLOAD PROTECTOR
STARTING RELAY
S R
COMPRESSOR PINS
To measure start winding resistance, measure across the C-S pins.
To measure run winding resistance, measure across the C-R pins. Ensure that pins C and R are not shorted
to ground.
Specifications
EMU45HSC Start Winding Resistance: 5.60 OHMS
EMU45HSC Run Winding Resistance: 6.70 OHMS
17
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
Defrost Mode:
• Bypass solenoid valve open
• Refrigerant flows through bypass system
• Vapor flows from condenser to evaporator without a phase change
• Drain heater on
COMPRESSOR
CONDENSER
DRYER EVAPORATOR
FLOW WHEN SOLENOID
VALVE IS CLOSED
CAPILLARY TUBE
SOLENOID VALVE
UL183-2
18
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
Air flow in at
evaporator blade
U-LINE1015
19
CO2075FF/2075RF & U-CO29FF MODELS
REFRIGERATION SYSTEM DIAGNOSIS GUIDE
Normal Normal Slightly below Very hot Very hot Warm Cold Normal
room
temperature
Overcharge Higher than Very cold Slightly warm Hot to warm Cool Cold Higher than
normal may frost to hot normal
heavily
Undercharge Lower than Warm - near Hot Warm Warm Extremely cold Lower than
normal room near inlet - normal
temperature outlet
below room
20
temperature
Partial Somewhat Warm - near Very hot Top passes Room Extremely cold Lower than
Restriction lower than room warm - temperature near inlet - normal
normal-in temperature lower passes (cool) or outlet
vacuum cool colder below room
(near room temperature
temperature) backing up
due to liquid
2. Harvest Cycle-1
A. Ice maker thermostat closed.
B. Refrigeration system operating.
C. If bin arm is up the harvest will not initiate.
D. Power goes through the bin switch to the ice maker motor and mold heater.
3. Harvest Cycle-2
A. Ice maker ejector blades reach 2:00 position and cam depresses the hold switch.
B. Ejector blades stall on ice and ice maker motor pulsates until mold heater warms and ice releases.
C. Refrigeration system operating.
5. Eject Cycle
A. Ejector blades push ice into bucket and stop at 12:00 position.
B. Ice maker temperature control opens.
C. Refrigeration system still operating.
21
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
YES
Sealed System Leak Low Voltage
Electrical Failure Voltage Drop
Compressor Failure Wiring
Fan Motor Failure
Defrost System Failure DOES THE UNIT HARVEST ICE
Freezer Control Open IF THE EJECTOR BLADES ARE
MOVED BY HAND OR WITH A
WRENCH ?
S
YE
NO
WHERE DO THE
EJECTOR BLADES
STOP?
E RE AT
WH 3 :00
RY
AT 12:00
E
EV
YE
NO S
22
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
! DANGER !
TROUBLESHOOTING DO NOT service the unit until the main electrical power has
been disconnected.
1. Will not eject ice (water frozen)
Cause Remedy
a. Icemaker control setting too cold. a. Adjust icemaker control warmer
(counterclockwise).
b. Icemaker control defective (contacts open). b. Replace icemaker control.
c. Bin switch defective. c. Replace bin switch.
d. Limit switch defective. d. Replace limit switch.
e. Ice maker assembly motor stalled. e. Replace motor.
f. Broken wire in ice maker circuit. f. Replace defective wiring.
g. Dirty condenser. g. Clean condenser.
h. Door gasket not sealing. h. Replace gasket of fix obstruction.
i. Refrigerant leak causing slight undercharge. i. Find and repair leak/replace refrigerant.
2. Will not fill with water
Cause Remedy
a. No water supply to unit. a. Open water supply connection.
b. Water switch defective. b. Replace switch.
c. Solenoid valve defective. c. Replace valve.
d. Fill tube frozen. d. Replace solenoid valve and defrost the fill tube.
e. Broken wire in water fill circuit. e. Replace defective wiring.
f. Fill tube kinked. f. Straighten out tube.
g. Inlet screen on water valve obstructed. g. Clean or replace valve.
3. Will not stop making ice
Cause Remedy
a. Bin switch defective. a. Replace bin switch.
b. Bin arm not raising up completely. b. Lubricate pivot point, loosen bin arm lever
screw, or replace bent bin arm.
4. Water will not stop filling
Cause Remedy
a. Water switch defective. a. Replace switch.
b. Solenoid valve defective. b. Replace solenoid valve.
c. Stalled ice maker motor. c. Replace motor and solenoid valve.
d. Icemaker temperature control defective. Ice maker d. Replace icemaker temperature control.
is in continuous harvest cycle (contacts closed).
5. Ejector blades will not stop turning
Cause Remedy
a. Water switch defective (closed). a. Replace water switch
b. Hold switch defective. b. Replace hold switch.
c. Defective wiring. c. Repair or replace wiring.
d. Short in mold heater. d. Replace heater.
6. Low ice production
Cause Remedy
a. Icemaker control set too cold. a. Adjust icemaker control warmer
(counterclockwise).
23
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
24
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
d. Defrost drain line not in drain pan. d. Position drain line in drain pan.
e. Crack in water line. e. Replace water line.
13. Water leak (inside unit)
Cause Remedy
a. Ice maker assembly fill cup obstructed. a. Remove obstruction.
b. Fill ice cup and fill tube out of alignment. b. Align fill tube and fill cup.
c. Water level too high. c. Adjust water level.
d. Defrost drain plugged. d. Ice in drain trough (refer to #16).
14. Excessive frost build-up
Cause Remedy
a. Door gasket not sealing properly. a. Adjust door hinges or replace door gasket.
b. Door out of alignment. b. Align door hinges.
c. Water soaked cabinet insulation. c. Replace foamed cabinet assembly
d. Light stays on when door is closed. (factory repair only).
d. Repair or adjust light bracket.
15. Noisy
Cause Remedy
a. Copper refrigeration tube touching cabinet. a. Carefully adjust tubing.
b. Fan blade touching shroud. b. Adjust fan mounting or shroud.
c. Fan blade obstruction (wiring, foam insulation, c. Remove obstruction.
packaging material).
16. Ice build-up in drain trough or drainage
problem.
Cause Remedy
a. Obstructed drain cup or tube. a. Clear obstruction.
b. Evaporator not touching drain trough. b. Reposition evaporator to contact drain trough
along entire length.
c. Kinked drain tube. c. Reposition drain tube.
d. Drain trough spout and drain cup not aligned. d. Align drain trough and drain cup.
17. Unit will not defrost
Cause Remedy
a. Bypass valve not vertical (will not operate). a. Align bypass valve and coil assembly.
b. Bypass coil defective. b. Replace bypass valve.
c. Defrost timer defective. c. Replace defrost timer.
d. Bypass valve defective. d. Replace bypass valve.
18. Fresh food temperature too cold
Cause Remedy
a. Ice bucket not fully inserted. a. Push ice bucket in place.
b. Freezer temperature control set too cold. b. Adjust freezer control to warmer setting
(counterclockwise).
25
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
2
3
4
4 U-LINE1004
DISASSEMBLY PROCEDURES
Note: Échelon models do not require removal of the ice maker or freezer housing to access the fan
motor, drain or evaporator.
26
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
5 U-LINE1001
1. Unplug unit.
2. Disconnect ice maker wire harness at plug (1).
3. Remove control capillary tube from sensing tube on ice maker assembly (2).
4. Remove water inlet tube.
5. Remove front cover (3).
6. Advance ejector blade to the 3 o’clock position by turning the 5/16" hex head on the small brass
gear counterclockwise (4).
7. Remove three screws from wall of freezer housing (5).
8. Remove ice maker assembly.
9. Install new ice maker assembly.
10. Reconnect plug.
11. Insert control capillary tube into ice maker sensing tube.
12. Insert water inlet tube.
13. Apply Permagum® to all exit holes.
14. Install back panel.
15. Plug in unit and test.
27
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
3 4
2
U-LINE1002
4. Remove one screw (3) and detach limit switch from mold.
28
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
CAPACITOR
BYPASS COMPRESSOR MOTOR
VALVE
BLACK BLACK BLACK
WHITE BLACK
MOLD HEATER
PURPLE
DEFROST EVAP COND BLACK BLACK
WHITE FAN
LIMIT
HEATER FAN
SW
2 1 4 3 WHITE
BROWN
PURPLE BLACK
TIMER
PURPLE
BLUE BLUE
U-LINE42130
PURPLE
DEFROST EVAP COND BLACK BLACK
WHITE FAN LIMIT
HEATER FAN
SW
2 1 4 3 WHITE BROWN
PURPLE BLACK
TIMER
PURPLE
BLUE BLUE
U-LINE42180
29
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
GREEN
BLACK-NEUTRAL
GROUND
(RIBBED)
WHITE
TEMP
WHITE
CONTROL
WHITE WHITE BLUE OVERLOAD
BLACK BLACK
BLACK
WHITE WHITE
DOOR
BROWN L LAMP
A SWITCH
M BLUE BLACK
P RELAY
EMBRACO
CAPACITOR
COMPRESSOR
BYPASS BLACK
VALVE
PURPLE
WHITE
WHITE
WHITE U-LINE42098
30
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
NOTES
31
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
COMBO 2075FF (1 OF 2)
1 2 3 4 5, 6
7
8
36
35
34
33
30
32 31
29
28
27
11, 12 14 16
25, 26 9 13 15
10
17
18 19
24 23
20
22
21 U-LINE1006
32
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
CO2075FF (1 OF 2)
For Item #2, see Model 402-CO2075FF Ice Maker (pages 30-31) for separate breakdown.
33
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
COMBO 2075FF (2 OF 2)
1 4
17
16
15
2
3
14
13 5
4
12
10
7
8
9
11
U-LINE1007
34
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
COMBO 2075FF (2 OF 2)
Item Description White Black Stainless Steel
1 Back Panel 11969 11969 11969
2 Condenser Fan Blade 5188 5188 5188
3 Condenser Assembly 2303-FFS 2303-FFS 2303-FFS
4 Condenser Fan Motor 5263 5263 5263
5 Drain Pan 31550-1-F 31550-1-F 31550-1-F
6 Water Valve 2552A 2552A 2552A
7 Plastic Nut & Sleeve Assembly 41254 41254 41254
8 Water Line Assembly 404FF 404FF 404FF
9 Water Line Connection 41826 41826 41826
10 Power Cord 2344-2 2344-2 2344-2
11 Bypass Valve Assembly 2749-S 2749-S 2749-S
12 Bypass Valve Solenoid Only 73001-S 73001-S 73001-S
13 Dryer 2692 2692 2692
14 Compressor Assembly 5408-FFS 5408-FFS 5408-FFS
15 Capacitor 5437 5437 5437
16 Relay 5436 5436 5436
17 Overload 5435 5435 5435
35
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
MODEL 402-CO2075FF
Note: This ice maker is used only on CO2075FF.
20
15
33
18
32
19
27
12
31
3 9 13
16 17
1 23 6
25 21
2
28 30 29 14
7
22 24 10
26
4 11
5 21 402ICEMAKER.2
8
36
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
MODEL 402-CO2075FF
Note: This ice maker is used only on CO2075FF.
Use only genuine U-Line replacement parts. U-Line ice maker parts are not the same as
standard FSP Whirlpool parts. Using non-U-Line parts can reduce ice production rate, cause
water to overflow from ice maker mold, damage the unit, and may void the warranty.
U-Line will not pay warranty claims for the replacement of a complete ice maker assembly. Complete ice
maker assembly replacement is not necessary. All ice maker parts are available as replacement parts and
are stocked in our inventory.
37
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
3 4 5
2 7
8
24 1 6
23 25 9
26
22
21 27
15
17 16 14 12
18
10
11
19
20
COMBO29FFe
38
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
39
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
12 10
6
13 17
11
7 1 16
8
9
14 15
2
4
19
18
Alternate Parts for 2003 Design
1 4
2
3
CO29F_2002FFf
40
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
41
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
20
15
33
18
32
19
27
12
31
3 9 13
16 17
1 23 6
25 21
2
28 30 29 14
7
22 24 10
26
4 11
5 21 CO29FICEMAKER
8
42
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
MODEL 402-CO29FF
Note: This ice maker is used only on Combo U-CO29FF.
Use only genuine U-Line replacement parts. U-Line ice maker parts are not the same as
standard FSP Whirlpool parts. Using non-U-Line parts can reduce ice rate, cause water to
overflow from ice maker mold, damage the unit, and may void the warranty.
U-Line will not pay warranty claims for the replacement of a complete ice maker assembly. Complete ice
maker assembly replacement is not necessary. All ice maker parts are available as replacement parts and
are stocked in our inventory.
43
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
MODEL 2075RF (1 OF 2)
1 2, 3 4
31
29 32
28
30
6
5
25
26 27
24
23
22 7, 8 9 11
20, 21
10
12
13 14
19 18
15
17
16 U-LINE1008
44
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
MODEL 2075RF (1 OF 2)
Item Description White Black Stainless Steel
1 Freezer Shelf 2348 2348 2348
2 Lamp Bulb 31317 31317 31317
3 Lens Cover 11859 11859 11859
4 Hinge Assembly Top R/H 11898-S-KIT 11898-S-BLK 11898-S-SS
5 Freezer Door Assembly 11959-S 11959-S 11959-S
6 Glass Shelf (2) 31696 31696 31696
7 Control 2885 2885 2885
8 Control Knob 42090-KIT 42090-BLK 42090-BLK
9 Door Switch 1916 1916 1916
10 Grille 11902-KIT-01 11902-BLK-01 11902-BLK-01
11 Defrost Timer 68000 68000 68000
12 Pivot Plate 11901-1 11901-1 11901-1
13 Door Closer Assembly 31673-S 31673-S 31673-S
14 Hinge Assembly Bottom R/H 11899-S-KIT 11899-S-BLK 11899-S-SS
15 Pivot Post 42096 42096 42096
16 Door Switch Bracket 11973 11973 11973
17 Door Gasket 12094-03 12094-01 12094-02
18 Door Shelf 31686 31686 31686
19 Door Assembly 80-17002-02 80-17002-01 See Parts Not Shown
20 Door Handle Top 11926-4-KIT 11926-4-BLK N/A
21 Door Handle Bottom 11927-4-KIT 11927-4-BLK 11927-4-BLK
22 Leveling Leg (4) 41319 41319 41319
23 Threaded Hole Plug 31723-WHT 31723-BLK 41156
24 Crisper 31685 31685 31685
25 Crisper Shelf 31689 31689 31689
26 Evaporator Cover 11955 11955 11955
27 Drain Pan Heater 42134 42134 42134
28 Evaporator Fan Cover 11952 11952 11952
29 Evaporator Assembly 2334-FFS 2334-FFS 2334-FFS
30 Evaporator Fan Motor 5434 5434 5434
31 Evaporator Fan Blade 31656 31656 31656
32 Freezer Housing 80-35001-S 80-35001-S 80-35001-S
45
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
MODEL 2075RF (2 OF 2)
13
12
11
10
9 5
4
8
7 U-LINE1009
46
Design ■ Features ■ Performance CO2075FF/2075RF & U-CO29FF MODELS
MODEL 2075RF (2 OF 2)
Item Description White Black Stainless Steel
1 Back Panel 11969 11969 11969
2 Condenser Fan Blade 5188 5188 5188
3 Condenser Assembly 2303-FFS 2303-FFS 2303-FFS
4 Condenser Fan Motor 5263 5263 5263
5 Drain Pan 31550-1-F 31550-1-F 31550-1-F
6 Power Cord 2901 2901 2901-2
7 Bypass Valve Assembly 2749-S 2749-S 2749-S
8 Bypass Valve Solenoid Only 73001-S 73001-S 73001-S
9 Dryer 2692 2692 2692
10 Compressor Assembly 5408-FFS 5408-FFSS 5408-FFS
11 Capacitor 5437 5437 5437
12 Relay 5436 5436 5436
13 Overload 5435 5435 5435
47
CO2075FF/2075RF & U-CO29FF MODELS Design ■ Features ■ Performance
NOTES
48
Design ■ Features ■ Performance 2075R/2015R MODELS
COMPRESSOR/ELECTRICAL SPECIFICATIONS
EMI30HER
OVERLOAD PROTECTOR
S R
STARTING RELAY
RELAY COVER
UL183-3
COMPRESSOR PINS
To measure start winding resistance, measure across the C-S pins.
To measure run winding resistance, measure across the C-R pins. Ensure that pins C and R are not shorted
to ground.
Specifications
EMI30HER Start Winding Resistance: 28 OHMS
EMI30HER Run Winding Resistance: 8 OHMS
49
2075R/2015R MODELS Design ■ Features ■ Performance
REFRIGERATION SYSTEMS
Normal Vapor/Compression Cycle Refrigeration
• Refrigerant is pumped from the compressor to the condenser as a high pressure, high temperature
vapor.
• As the refrigerant cools in the high pressure condenser, the vapor condenses to liquid. During this
phase change, a great amount of heat is rejected with the help of the condenser fan.
• The liquid then flows to the dryer where it is strained and filtered.
COMPRESSOR
CONDENSER
DRYER
EVAPORATOR
CAPILLARY TUBE
UL183-1
• From the dryer, the refrigerant flows through the capillary tube which meters the liquid refrigerant to
the evaporator. The pressure of the refrigerant is reduced to the evaporating or low side pressure.
• The reduction of pressure on the liquid refrigerant causes it to boil or vaporize until it reaches satura-
tion temperature. As the low temperature refrigerant passes through the evaporator coil, it continues to
absorb a lot of heat, causing the boiling action to continue until the refrigerant is completely vapor-
ized. It is during this phase change that the most heat is absorbed (the cooling takes place) in the refrig-
erator.
• The refrigerant vapor leaving the evaporator travels through the suction line to the compressor inlet.
The compressor takes the low pressure vapor and compresses it, increasing both pressure and tempera-
ture. The hot high pressure gas is pumped out the discharge line and into the condenser. The cycle
continues.
50
Design ■ Features ■ Performance
REFRIGERATION SYSTEM DIAGNOSIS GUIDE
Normal Normal Slightly below Very hot Very hot Warm Cold Normal
room
temperature
Overcharge Higher than Very cold Slightly warm Hot to warm Cool Cold Higher than
normal may frost to hot normal
heavily
Undercharge Lower than Warm - near Hot Warm Warm Extremely cold Lower than
normal room near inlet - normal
temperature outlet
below room
51
temperature
Partial Somewhat Warm - near Very hot Top passes Room Extremely cold Lower than
Restriction lower than room warm - temperature near inlet - normal
normal-in temperature lower passes (cool) or outlet
vacuum cool colder below room
2075R/2015R MODELS
(near room temperature
temperature) backing up
due to liquid
! DANGER !
TROUBLESHOOTING DO NOT service the unit until the main electrical power has
1. Not refrigerating (compressor and been disconnected.
fan are operating)
Cause Remedy
a. Little or no frost pattern on evaporator. a. Check for sealed system leak or restriction.
2. Not refrigerating (compressor not operating -
fan operating)
Cause Remedy
a. Relay defective. a. Replace relay.
b. Overload defective (open). b. Replace overload.
c. Compressor defective. c. Replace compressor.
3. Not refrigerating (compressor and fan not
operating)
Cause Remedy
a. Control defective (open). a. Replace control.
b. Broken wire in compressor circuit. b. Repair or replace wiring.
c. Power cord not plugged in. c. Plug in power cord.
d. Control in off position. d. Rotate control knob clockwise.
4. Compressor overheating
Cause Remedy
a. Condenser air flow restricted. a. Remove restriction (clean condenser and grille).
b. Condenser fan blade obstructed. b. Remove blade restriction.
c. Condenser fan motor stalled. c. Replace fan motor.
d. Defective compressor. d. Replace compressor.
5. Compressor will not stop operating
Cause Remedy
a. Control set too cold. a. Adjust control warmer (counterclockwise).
b. Control defective (contacts will not open). b. Replace control.
c. Control sensing bulb not sensing evaporator plate. c. Clamp bulb completely against bottom of plate,
routing bulb away from compressor discharge tube.
6. Water leak (inside unit)
Cause Remedy
a. Defrost drain plugged. a. Remove obstruction.
7. Excessive frost build-up
Cause Remedy
a. Door gasket not sealing properly. a. Adjust door hinges or replace door gasket.
b. Door out of alignment. b. Align fill door hinges.
c. Water soaked cabinet insulation. c. Replace foamed cabinet assembly (factory repair
only).
d. Light stays on when door is closed. d. Repair light bracket.
8. Noisy
Cause Remedy
a. Copper refrigeration tube touching cabinet. a. Carefully adjust tubing.
b. Fan blade touching shroud. b. Adjust fan mounting or shroud.
c. Fan blade obstruction (wiring, foam c. Remove obstruction.
insulation, packaging material).
9. Fresh food temperature too cold
Cause Remedy
a. Temperature control set too cold. a. Adjust control to warmer setting (counterclockwise).
52
Design ■ Features ■ Performance 2075R/2015R MODELS
BLACK
BLACK CONTROL
BLACK
DOOR
LAMP FAN
SWITCH
L
A
OVERLOAD
M
P BLUE
WHITE
GREEN
GROUND
RELAY EMBRACO
2015R
ONLY
WHITE COMPRESSOR
WHITE
BLACK-NEUTRAL
POWER CORD ASSEMBLY
(RIBBED)
GREEN
GROUND
BLACK-HOT
SMOOTH
U-LINE42113
53
2075R/2015R MODELS Design ■ Features ■ Performance
MODEL 2075R
2, 3 4 5, 6
1
35
8 7
33, 34
32
31
28 27 24 9
30 29 10
11
25, 26
12 13
14
15
16
23
17
20 18
22 19
21 U-LINE1010
54
Design ■ Features ■ Performance 2075R/2015R MODELS
MODEL 2075R
Item Description White Black Stainless Steel
1 Evaporator Assembly 2333-S 2333-S 2333-S
2 Lamp Bulb 31317 31317 31317
3 Light Cover 11859 11859 11859
4 Hinge Assembly Top R/H 11898-S-KIT 11898-S-BLK 11898-S-SS
5 Door Handle Top 11926-4-KIT 11926-4-BLK N/A
6 Door Handle Bottom 11927-4-KIT 11927-4-BLK 11927-4-BLK
7 Door Shelf 31686 31686 31686
8 Door Assembly 80-17002-02 80-17002-01 See Parts Not Shown
9 Door Gasket 12094-03 12094-01 12094-02
10 Door Switch Bracket 11973 11973 11973
11 Pivot Plate 11901-1 11901-1 11901-1
12 Door Closer Assembly 31673-S 31673-S 31673-S
13 Hinge Assembly Bottom R/H 11899-S-KIT 11899-S-BLK 11899-S-SS
14 Pivot Post 42096 42096 42096
15 Back Panel 11969 11969 11969
16 Power Cord 2899 2899 2899-2
17 Fan Blade 5188 5188 5188
18 Drain Pan 31550-1-F 31550-1-F 31550-1-F
19 Fan Motor 5263 5263 5263
20 Dryer 2694 2694 2694
21 Relay 5412 5412 5412
22 Overload 5411 5411 5411
23 Compressor Assembly 5400-S 5400-S 5400-S
24 Door Switch 1916 1916 1916
25 Control 2923 2923 2923
26 Control Knob 42090-KIT 42090-BLK 42090-BLK
27 Grille 11902-KIT-01 11902-BLK-01 11902-BLK-01
28 Crisper 31685 31685 31685
29 Condenser Assembly 2303-S 2303-S 2303-S
30 Leveling Leg (4) 41319 41319 41319
31 Threaded Hole Plug 31723-WHT 31723-BLK 41156
32 Crisper Shelf 31689 31689 31689
33 Drain Trough 31391-3 31391-3 31391-3
34 Drain Cup 11508 11508 11508
35 Glass Shelf (2) 31688 31688 31688
55
2075R/2015R MODELS Design ■ Features ■ Performance
MODEL 2015R
2, 3
5, 6
4
34
7
9 8
32,33
31
30
10
29 25 11
28 24
26, 27
12
13
14
23
22
21
15
20
19 16
18 17
U-LINE1011
56
Design ■ Features ■ Performance 2075R/2015R MODELS
MODEL 2015R
Item Description White Black Stainless Steel
1 Evaporator Assembly 2878-01-S 2878-01-S 2878-01-S
2 Lamp Bulb 31317 31317 31317
3 Light Cover 11859 11859 11859
4 Hinge Assembly Top R/H 11898-S-KIT 11898-S-BLK 11898-S-SS
5 Door Handle Top 11926-6-KIT 11926-6-BLK N/A
6 Door Handle Bottom 11927-6-KIT 11927-6-BLK 11927-6-BLK
7 Door Shelf 31690 31690 31690
8 Door Gasket 31493-8-WHT 31493-8-BLK 31493-8-GRY
9 Door Assembly 80-17001-02 80-17001-01 See Parts Not Shown
10 Door Switch Bracket 11973 11973 11973
11 Pivot Plate 11901-1 11901-1 11901-1
12 Door Closer Assembly 31673-S 31673-S 31673-S
13 Hinge Assembly Bottom R/H 11899-S-KIT 11899-S-BLK 11899-S-SS
14 Pivot Post 42096 42096 42096
15 Relay 5412 5412 5412
16 Overload 5411 5411 5411
17 Dryer 2694 2694 2694
18 Fan Motor 5263 5263 5263
19 Drain Pan 31385 31385 31385
20 Fan Blade 5188 5188 5188
21 Compressor Assembly 5400-S 5400-S 5400-S
22 Power Cord 2375 2375 2375-2
23 Back Panel 11964 11964 11964
24 Condenser Assembly* 2303-02-S 2303-02-S 2303-02-S
25 Door Switch 1916 1916 1916
26 Control 2766-1 2766-1 2766-1
27 Control Knob 42090-KIT 42090-BLK 42090-BLK
28 Grille 11942-KIT-01 11942-BLK-01 11942-BLK-01
29 Leveling Leg 41319 41319 41319
30 Threaded Hole Plug 31723-WHT 31723-BLK 41156
31 Crisper Shelf 31703 31703 31703
32 Drain Cup 11508 11508 11508
33 Drain Trough 31391-4 31391-4 31391-4
34 Glass Shelf 31704 31704 31704
*Alternate Condenser Assembly 2223-S
57
2075R/2015R MODELS Design ■ Features ■ Performance
NOTES
58
Design ■ Features ■ Performance 2075WC/2015WC MODELS
COMPRESSOR/ELECTRICAL SPECIFICATIONS
EMI30HER
OVERLOAD PROTECTOR
S R
STARTING RELAY
RELAY COVER
UL183-3
COMPRESSOR PINS
To measure start winding resistance, measure across the C-S pins.
To measure run winding resistance, measure across the C-R pins. Ensure that pins C and R are not shorted
to ground.
Specifications
EMI30HER Start Winding Resistance: 28 OHMS
EMI30HER Run Winding Resistance: 8 OHMS
59
2075WC/2015WC MODELS Design ■ Features ■ Performance
REFRIGERATION SYSTEMS
Normal Vapor/Compression Cycle Refrigeration
• Refrigerant is pumped from the compressor to the condenser as a high pressure, high temperature
vapor.
• As the refrigerant cools in the high pressure condenser, the vapor condenses to liquid. During this
phase change, a great amount of heat is rejected with the help of the condenser fan.
• The liquid then flows to the dryer where it is strained and filtered.
COMPRESSOR
CONDENSER
DRYER
EVAPORATOR
CAPILLARY TUBE
UL183-1
• From the dryer, the refrigerant flows through the capillary tube which meters the liquid refrigerant to
the evaporator. The pressure of the refrigerant is reduced to the evaporating or low side pressure.
• The reduction of pressure on the liquid refrigerant causes it to boil or vaporize until it reaches satura-
tion temperature. As the low temperature refrigerant passes through the evaporator coil, it continues to
absorb a lot of heat, causing the boiling action to continue until the refrigerant is completely vapor-
ized. It is during this phase change that the most heat is absorbed (the cooling takes place) in the refrig-
erator.
• The refrigerant vapor leaving the evaporator travels through the suction line to the compressor inlet.
The compressor takes the low pressure vapor and compresses it, increasing both pressure and tempera-
ture. The hot high pressure gas is pumped out the discharge line and into the condenser. The cycle
continues.
60
Design ■ Features ■ Performance
REFRIGERATION SYSTEM DIAGNOSIS GUIDE
Normal Normal Slightly below Very hot Very hot Warm Cold Normal
room
temperature
Overcharge Higher than Very cold Slightly warm Hot to warm Cool Cold Higher than
normal may frost to hot normal
heavily
Undercharge Lower than Warm - near Hot Warm Warm Extremely cold Lower than
normal room near inlet - normal
temperature outlet
below room
61
temperature
Partial Somewhat Warm - near Very hot Top passes Room Extremely cold Lower than
2075WC/2015WC MODELS
Restriction lower than room warm - temperature near inlet - normal
normal-in temperature lower passes (cool) or outlet
vacuum cool colder below room
(near room temperature
temperature) backing up
due to liquid
! DANGER !
TROUBLESHOOTING DO NOT service the unit until the main electrical power has
1. Not refrigerating (compressor and been disconnected.
fan are operating)
Cause Remedy
a. Little or no frost pattern on evaporator. a. Check for sealed system leak or restriction.
2. Not refrigerating (compressor not operating -
fan operating)
Cause Remedy
a. Relay defective. a. Replace relay.
b. Overload defective (open). b. Replace overload.
c. Compressor defective. c. Replace compressor.
3. Not refrigerating (compressor and fan not
operating)
Cause Remedy
a. Control defective (open). a. Replace control.
b. Broken wire in compressor circuit. b. Repair or replace wiring.
c. Power cord not plugged in. c. Plug in power cord.
d. Control in off position. d. Rotate control knob clockwise.
4. Compressor overheating
Cause Remedy
a. Condenser air flow restricted. a. Remove restriction (clean condenser and grille).
b. Condenser fan blade obstructed. b. Remove blade restriction.
c. Condenser fan motor stalled. c. Replace fan motor.
d. Defective compressor. d. Replace compressor.
5. Compressor will not stop operating
Cause Remedy
a. Control set too cold. a. Adjust control warmer (counterclockwise).
b. Control defective (contacts will not open). b. Replace control.
c. Control sensing bulb not sensing evaporator c. Clamp bulb completely against bottom of
plate. plate, routing bulb away from compressor
discharge tube.
6. Water leak (inside unit)
Cause Remedy
a. Defrost drain plugged. a. Remove obstruction.
7. Excessive frost build-up
Cause Remedy
a. Door gasket not sealing properly. a. Adjust door hinges or replace door gasket.
b. Door out of alignment. b. Align fill door hinges.
c. Water soaked cabinet insulation. c. Replace foamed cabinet assembly (factory
repair only).
d. Light stays on when door is closed. d. Repair light bracket.
8. Noisy
Cause Remedy
a. Copper refrigeration tube touching cabinet. a. Carefully adjust tubing.
b. Fan blade touching shroud. b. Adjust fan mounting or shroud.
c. Fan blade obstruction (wiring, foam insulation, c. Remove obstruction.
packaging material).
9. Fresh food temperature too cold
Cause Remedy
a. Temperature control set too cold. a. Adjust control to warmer setting
(counterclockwise).
62
Design ■ Features ■ Performance 2075WC/2015WC MODELS
CONTROL
WHITE BLACK
BLACK
BLACK
DOOR
L LAMP FAN
A SWITCH OVERLOAD
M
P
BLUE
WHITE
GREEN
BLACK WHITE GROUND
EMBRACO 2015WC
RELAY ONLY
COMPRESSOR
ROCKER WHITE
SWITCH
POWER CORD ASSEMBLY
BLACK-NEUTRAL
BLACK GREEN (RIBBED)
GROUND
BLACK-HOT
(SMOOTH)
U-LINE42110
63
2075WC/2015WC MODELS Design ■ Features ■ Performance
MODEL 2075WC
1, 2 3 4
5
34
33
6
31, 32 7
30
8
29 23 9
26 22
28 27 24, 25 10 11
12
21 13
14
15
20
19 18 17 16
U-LINE1018
64
Design ■ Features ■ Performance 2075WC/2015WC MODELS
MODEL 2075WC
Item Description White Black Stainless Steel
1 Lamp Bulb 31317 31317 31317
2 Light Cover 11859 11859 11859
3 Wine Rack Assembly 2346-S 2346-S 2346-S
4 Hinge Assembly Top R/H 11995-S-KIT 11995-S-BLK 11995-S-SS
5 Door Handle Top 11993-4-KIT 11993-4-BLK N/A
6 Door Assembly 80-17004-02 80-17004-01 See Parts Not Shown
7 Door Gasket 12094-03 12094-01 12094-02
8 Door Switch Bracket 11973 11973 11973
9 Pivot Plate 11994-KIT 11994-BLK 11994-BLK
10 Door Closer Assembly 31673-S 31673-S 31673-S
11 Hinge Assembly Bottom R/H 11996-S-KIT 11996-S-BLK 11996-S-SS
12 Pivot Post 42096 42096 42096
13 Back Panel 11969 11969 11969
14 Power Cord 2900 2900 2900
15 Condenser Fan Blade 5188 5188 5188
16 Condenser Fan Motor 5263 5263 5263
17 Dryer 2694 2694 2694
18 Compressor 5400-S 5400-S 5400-S
19 Drain Pan 31550-1-F 31550-1-F 31550-1-F
20 Relay 5412 5412 5412
21 Overload 5411 5411 5411
22 Lamp On-Off Switch 2053 2053 2053
23 Door Switch 1916 1916 1916
24 Control 2767-1 2767-1 2767-1
25 Control Knob 42090-WHT 42090-BLK 42090-BLK
26 Condenser Assembly 2303-S 2303-S 2303-S
27 Grille 11902-KIT 11902-BLK 11902-BLK
28 Leg Levelers (4) 41319 41319 41319
29 Threaded Hole Plug 31723-WHT 31723-BLK 41156
30 Bottom Wine Rack Assembly 2347-S 2347-S 2347-S
31 Drain Cup 11508 11508 11508
32 Drain Trough 31391-3 31391-3 31391-3
33 Wood Fronts 39002 39002 39002
34 Evaporator Assembly 2186-S 2186-S 2186-S
65
2075WC/2015WC MODELS Design ■ Features ■ Performance
MODEL 2015WC
1, 2 3 5
4
6
34
33
7
31, 32
30
8
9
29
10 11
28 27 22
24
25, 26 12
23
13
14
19
18
21
17 16 15
20 U-LINE1019
66
Design ■ Features ■ Performance 2075WC/2015WC MODELS
MODEL 2015WC
Item Description White Black Stainless Steel
1 Lamp Bulb 31317 31317 31317
2 Light Cover 11859 11859 11859
3 Wine Rack Assembly 2350-S 2350-S 2350-S
4 Hinge Assembly Top R/H 11995-S-KIT 11995-S-BLK 11995-S-SS
5 Door Handle Top 11993-6-KIT 11993-6-BLK N/A
6 Door Gasket 31493-8-WHT 31493-8-BLK 31493-8-GRY
7 Door Assembly 80-17003-02 80-17003-01 See Parts Not Shown
8 Door Switch Bracket 11973 11973 11973
9 Pivot Plate 11994-KIT 11994-BLK 11994-BLK
10 Door Closer Assembly 31673-S 31673-S 31673-S
11 Hinge Assembly Bottom R/H 11996-S-KIT 11996-S-BLK 11996-S-SS
12 Pivot Post 42096 42096 42096
13 Back Panel 11964-01 11964-01 11964-01
14 Power Cord 2376 2376 2376
15 Dryer 2694 2694 2694
16 Compressor Assembly 5400-S 5400-S 5400-S
17 Condenser Fan Motor 5263 5263 5263
18 Drain Pan 31385 31385 31385
19 Condenser Fan Blade 5188 5188 5188
20 Relay 5412 5412 5412
21 Overload 5411 5411 5411
22 Lamp On-Off Switch 2053 2053 2053
23 Condenser Assembly* 2303-02-S 2303-02-S 2303-02-S
24 Door Switch 1916 1916 1916
25 Control 2767-1 2767-1 2767-1
26 Control Knob 42090-WHT 42090-BLK 42090-BLK
27 Grille 11942-KIT-01 11942-BLK-01 11942-BLK-01
28 Leveling Leg (4) 41319 41319 41319
29 Threaded Hole Plug 31723-WHT 31723-BLK 41156
30 Bottom Rack Assembly 2351-S 2351-S 2351-S
31 Drain Cup 11508 11508 11508
32 Drain Trough 31391-4 31391-4 31391-4
33 Evaporator Assembly 2649-S 2649-S 2649-S
34 Wood Front 11989 11989 11989
*Alternate Condenser Assembly 2223-S
Parts Not Shown
Item Description White Black Stainless Steel
Door Handle Top Modified N/A N/A 11993-8-BLK
Door Assembly Stainless Steel -
Right Hand Hinge N/A N/A 80-17003-03
Door Assembly Stainless Steel -
Left Hand Hinge N/A N/A 80-17003-13
Anti-Tip Mounting Bracket Kit 40-31735 40-31735 40-31735
Door Handle N/A N/A 11949
Full Overlay Door Assembly 80-17020-2S 80-17020-2S N/A
67
2075WC/2015WC MODELS Design ■ Features ■ Performance
NOTES
68
Design ■ Features ■ Performance BI•2015 MODEL
COMPRESSOR/ELECTRICAL SPECIFICATIONS
EMI50HER
OVERLOAD PROTECTOR
S R
STARTING RELAY
RELAY COVER
UL183-3A
COMPRESSOR PINS
To measure start winding resistance, measure across the C-S pins.
To measure run winding resistance, measure across the C-R pins. Ensure that pins C and R are not shorted
to ground.
Specifications
EMI50HER Start Winding Resistance: 12 OHMS
EMI50HER Run Winding Resistance: 4 OHMS
69
BI•2015 MODEL Design ■ Features ■ Performance
The compressor motor and the ice maker motor CANNOT operate at the same time because of the relay
contact configuration.
RED WIRE
YELLOW WIRE CONNECTION
CONNECTION 1
2
3
BLUE/BLACK WIRE
ICE MAKER CONTROL CONNECTION
183-8
1 1
2 2
3 3
FREEZE POSITION ICE HARVEST POSITION
OPEN CLOSED
CYCLE CIRCUIT CIRCUIT
183-9
70
Design ■ Features ■ Performance BI•2015 MODEL
3.00
28.12
UL-LINE1003
The function of this switch is to open in the event of an overheating condition. This bi-metal thermostat
uses a set of normally closed contacts and does not initiate the ice harvest cycle. The ice harvest cycle is
initiated by a single pole, double throw control located outside the ice maker assembly.
71
BI•2015 MODEL Design ■ Features ■ Performance
REFRIGERATION SYSTEMS
Normal Vapor/Compression Cycle Refrigeration
• Refrigerant is pumped from the compressor to the condenser as a high pressure, high temperature
vapor.
• As the refrigerant cools in the high pressure condenser, the vapor condenses to liquid. During this
phase change, a great amount of heat is rejected with the help of the condenser fan.
• The liquid then flows to the dryer where it is strained and filtered.
COMPRESSOR
CONDENSER
DRYER
EVAPORATOR
CAPILLARY TUBE
UL183-1
• From the dryer, the refrigerant flows through the capillary tube which meters the liquid refrigerant to
the evaporator. The pressure of the refrigerant is reduced to the evaporating or low side pressure.
• The reduction of pressure on the liquid refrigerant causes it to boil or vaporize until it reaches satura-
tion temperature. As the low temperature refrigerant passes through the evaporator coil, it continues to
absorb a lot of heat, causing the boiling action to continue until the refrigerant is completely vapor-
ized. It is during this phase change that the most heat is absorbed (the cooling takes place) in the refrig-
erator.
• The refrigerant vapor leaving the evaporator travels through the suction line to the compressor inlet.
The compressor takes the low pressure vapor and compresses it, increasing both pressure and tempera-
ture. The hot high pressure gas is pumped out the discharge line and into the condenser. The cycle
continues.
72
Design ■ Features ■ Performance
REFRIGERATION SYSTEM DIAGNOSIS GUIDE
Normal Normal Slightly below Very hot Very hot Warm Cold Normal
room
temperature
Overcharge Higher than Very cold Slightly warm Hot to warm Cool Cold Higher than
normal may frost to hot normal
heavily
Undercharge Lower than Warm - near Hot Warm Warm Extremely cold Lower than
normal room near inlet - normal
temperature outlet
below room
73
temperature
Partial Somewhat Warm - near Very hot Top passes Room Extremely cold Lower than
Restriction lower than room warm - temperature near inlet - normal
normal-in temperature lower passes (cool) or outlet
vacuum cool colder below room
(near room temperature
temperature) backing up
due to liquid
BI•2015 MODEL
Complete In deep Room Room Room Room No Lower than
Restriction vacuum temperature temperature temperature temperature refrigeration normal
(cool) (cool) (cool) (cool)
YES
Sealed System Leak Low Voltage
Electrical Failure Voltage Drop
Compressor Failure Wiring
Fan Motor Failure
DOES THE UNIT HARVEST ICE
IF THE EJECTOR BLADES ARE
MOVED BY HAND OR WITH A
WRENCH ?
S
YE
NO
WHERE DO THE
EJECTOR BLADES
STOP?
E RE AT
Y WH 3 :00
ER
AT 12:00
EV
YE
NO S
74
Design ■ Features ■ Performance BI•2015 MODEL
2. HARVEST-1 CYCLE
A. Temperature control terminals 2 and 3 are open - 2 and 1 closed.
B. No power to the compressor or condenser fan.
C. If bin arm is down, power goes through bin arm switch to ice maker motor and mold heater.
If bin arm is up, the ice maker will not harvest.
3. HARVEST-2 CYCLE
A. Ice maker ejector blades reach approximately 2:00 position and cam
depresses the hold switch. Power goes through the hold switch to the ice
maker motor and mold heater.
B. Ejector blades stall on ice and ice maker motor pulsates until mold heater
warms and ice releases.
5. EJECT CYCLE
A. Ejector blades push ice into bucket and stop at 12:00 position.
B. Temperature control terminals 2 and 3 have closed during harvest cycle.
C. Next freeze cycle begins with power to the compressor and condenser fan.
75
BI•2015 MODEL Design ■ Features ■ Performance
black
ON
OFF
black black
SWITCH FAN
ground
MOTOR
brown
WATER white
VALVE
COMP.
OVER
START
black LOAD
RELAY black
blue HOLD C
SWITCH
LIMIT
SWITCH NC NO
WATER yellow
C FILL NC 2
SWITCH
TEMP. NO C
red
3 CONTROL BIN
1
SWITCH
ICE
black orange
black MAKER
MOTOR
orange
black black
MOLD HEATER
orange
UL183-4
HARVEST-1 CYCLE
(Hold Switch In Normal Position)
black
ON
OFF
black black
SWITCH FAN
ground
MOTOR
brown
WATER
VALVE white
COMP.
OVER
START
black LOAD
RELAY black
blue HOLD
C
SWITCH
LIMIT
SWITCH NC NO
WATER yellow
C FILL NC
2
SWITCH
TEMP. NO C
red
3 CONTROL BIN
1
SWITCH
ICE
black orange
black MAKER
MOTOR
orange
black black
MOLD HEATER
orange
UL183-5
76
Design ■ Features ■ Performance BI•2015 MODEL
HARVEST-2 CYCLE
(Hold Switch In Switched Position)
black
ON
OFF
black black
SWITCH FAN
ground
MOTOR
brown
WATER
VALVE white
COMP.
OVER
START
black LOAD
RELAY black
blue HOLD C
SWITCH
LIMIT
SWITCH NC NO
WATER yellow
C FILL NC 2
SWITCH
TEMP. NO C
red
3 CONTROL BIN
1
SWITCH
ICE
black orange
black MAKER
MOTOR
orange
black black
MOLD HEATER
orange
UL183-6
black
ON
OFF
black black
SWITCH FAN
ground
MOTOR
brown
WATER
VALVE white
COMP.
OVER
START
black LOAD
RELAY black
blue HOLD C
SWITCH
LIMIT
SWITCH NC NO
WATER yellow
C FILL NC 2
SWITCH
TEMP.
red NO C
3 CONTROL BIN
1
SWITCH
ICE
black orange
black MAKER
MOTOR
orange
black black
MOLD HEATER
orange
UL183-7
77
BI•2015 MODEL Design ■ Features ■ Performance
4 5 2
U-LINE1001A
6
3
1. Unplug unit.
2. Disconnect ice maker wire harness at plug (1).
3. Remove control capillary tube from sensing tube on ice maker assembly (2).
4. Remove water inlet tube.
5. Remove front cover (3).
6. Advance ejector blade to the 3 o’clock position by turning the 5/16" hex head on the small brass gear
counterclockwise (4).
7. Remove two screws from wall of freezer housing (5).
8. Remove three screws (6) from bottom of evaporator shelf.
9. Remove ice maker assembly.
10. Remove old alumilastic compound from evaporator shelf.
11. Apply 1/4" of fresh alumilastic compound to the bottom of the new ice maker assembly.
12. Install new ice maker assembly.
13. Reconnect plug.
14. Insert control capillary tube into ice maker sensing tube.
15. Insert water inlet tube.
16. Apply Permagum to all exit holes.
17. Install back panel.
18. Plug in unit and test.
78
Design ■ Features ■ Performance BI•2015 MODEL
3 4
2
U-LINE1002
4. Remove one screw (3) and detach limit switch from mold.
79
BI•2015 MODEL Design ■ Features ■ Performance
! DANGER !
TROUBLESHOOTING DO NOT service the unit until the main electrical power has
1. Will not eject ice (water frozen) been disconnected.
Cause Remedy
a. Control setting too cold. a. Adjust control warmer (counterclockwise).
b. Control defective (1-2 contacts open). b. Replace control.
c. Bin switch defective. c. Replace bin switch.
d. Limit switch defective. d. Replace limit switch.
e. Ice maker assembly motor stalled. e. Replace motor.
f. Broken wire in ice maker circuit. f. Replace defective wiring.
g. Dirty condenser. g. Clean condenser.
h. Door gasket not sealing. h. Replace gasket of fix obstruction.
i. Refrigerant leak causing slight undercharge. i. Find and repair leak/replace refrigerant.
2. Will not fill with water
Cause Remedy
a. No water supply to unit. a. Open water supply connection.
b. Water switch defective. b. Replace switch.
c. Solenoid valve defective. c. Replace valve.
d. Fill tube frozen. d. Replace solenoid valve and defrost tube.
e. Broken wire in water fill circuit. e. Replace defective wiring.
f. Fill tube kinked. f. Straighten out tube.
g. Inlet screen on water valve obstructed. g. Clean or replace valve.
3. Will not stop making ice
Cause Remedy
a. Bin switch defective. a. Replace bin switch
b. Bin arm not raising up completely. b. Lubricate pivot point, loosen bin arm lever
screw, or replace bent bin arm.
4. Water will not stop filling
Cause Remedy
a. Water switch defective. a. Replace switch.
b. Solenoid valve defective. b. Replace solenoid valve.
c. Stalled ice maker motor. c. Replace motor and solenoid valve.
d. Temperature control defective. Ice maker is in d. Replace temperature control.
continuous harvest cycle (contacts 1-2 closed).
5. Ejector blades will not stop turning
Cause Remedy
a. Water switch defective (closed). a. Replace water switch.
b. Hold switch defective. b. Replace hold switch.
c. Defective wiring. c. Repair or replace wiring.
d. Short in mold heater. d. Replace heater.
6. Low ice production
Cause Remedy
a. Control set too cold. a. Adjust control warmer (counterclockwise).
b. Fan motor stalled. b. Replace fan motor.
c. Ice cubes too large. c. Adjust water fill screw. Dirty condenser.
7. Not freezing (compressor and fans are operating)
Cause Remedy
a. Little or no frost pattern on evaporator). a. Check for sealed system leak or restriction.
80
Design ■ Features ■ Performance BI•2015 MODEL
81
BI•2015 MODEL Design ■ Features ■ Performance
ICEMAKER
CONTROL
220V ICEMAKER ASSEMBLY
COND 1 YELLOW YELLOW
FAN 3 2 RED
RED RED
BLACK NO NC
WHITE WHITE
BROWN BROWN BIN
BLACK BLACK SW
ORANGE
5 PIN CONNECTOR C
BROWN
OVERLOAD WHITE
WHITE
HOT
C NC NO
BLACK
(BLACK) HOLD
NEUTRAL WATER
NO SW
(BLUE) SW
CAM
NC C
ROCKER BLACK
RELAY SWITCH YELLOW
WATER
EMBRACO VALVE
COMPRESSOR ORANGE ORANGE
GREEN 3 RPM
GROUND MOTOR
BLACK-NEUTRAL BLACK BLACK
(RIBBED)
MOLD HEATER
BLACK BLACK
LIMIT
BLACK-HOT
SW
(SMOOTH) BROWN
POWER CORD ASSEMBLY
C42183.eps
82
Design ■ Features ■ Performance BI•2015 MODEL
NOTES
83
BI•2015 MODEL Design ■ Features ■ Performance
MODEL BI•2015
1
2 3, 4
32
5
6
31
30
8
29 28 26, 27 24 9 10
25
11
12
23
22 13
14
15
21
17
20
19 18
16
U-LINE1013
84
Design ■ Features ■ Performance BI•2015 MODEL
MODEL BI•2015
For Item #32, see Model 402-BI•2015 Ice Maker (pages 76-77) for separate breakdown.
Item Description White Black Stainless Steel
1 Ice Bucket 31430 31430 31430
2 Hinge Assembly Top R/H 11898-S-KIT 11898-S-BLK 11898-S-SS
3 Door Handle Top 11926-6-KIT 11926-6-BLK N/A
4 Door Handle Bottom 11927-6-KIT 11927-6-BLK 11927-6-BLK
5 Door Gasket Assembly 12094-06-S 12094-04-S 12094-05-S
6 Door Assembly 80-17008-02 80-17008-01 See Parts Not Shown
8 Pivot Plate 11901-1 11901-1 11901-1
9 Door Closer Assembly 31673-S 31673-S 31673-S
10 Hinge Assembly Bottom R/H 11899-S-KIT 11899-S-BLK 11899-S-SS
11 Pivot Post 42096 42096 42096
12 Back Panel 11964-01 11964-01 11964-01
13 Compressor 5402-S 5402-S 5402-S
14 Power Cord 2374 2374 2374-2
15 Overload 5413 5413 5413
16 Relay 5414 5414 5414
17 Drier 2694 2694 2694
18 Water Line Assembly 404 404 404
19 Plastic Nut & Sleeve 41254 41254 41254
20 90 Degree Brass Fitting 41826 41826 41826
21 Water Valve 2552A 2552A 2552A
22 Condenser Fan Motor 5263 5263 5263
23 Condenser Fan Blade 5188 5188 5188
24 Condenser Assembly 2303-02-S 2303-02-S 2303-02-S
25 Rocker Switch 2053 2053 2053
26 Control 2780 2780 2780
27 Control Knob 42090-KIT 42090-BLK 42090-BLK
28 Grille 11942-KIT-01 11942-BLK-01 11942-BLK-01
29 Leveling Leg (4) 41319 41319 41319
30 Threaded Hole Plugs 31723-WHT 31723-BLK 41156
31 Evaporator/Cabinet Assembly 2183-S2015-WHT 2183-S2015-BLK 2183-S2015-SS
32 Icemaker Assembly 402-BI2015 402-BI2015 402-BI2015
85
BI•2015 MODEL Design ■ Features ■ Performance
MODEL 402-BI•2015
20
15
32
19 18
12
27
31
3 9 13
16 17
1 23 6
25 21
2
28 30 29 14
7
22 24 10
26
4 11
5 21 402ICEMAKER.1
8
86
Design ■ Features ■ Performance BI•2015 MODEL
MODEL 402-BI•2015
Use only genuine U-Line replacement parts. U-Line ice maker parts are not the same as
standard FSP Whirlpool parts. Using non-U-Line parts can reduce ice rate, cause water to
overflow from ice maker mold, damage the unit, and may void the warranty.
U-Line will not pay warranty claims for the replacement of a complete ice maker assembly. Complete ice
maker assembly replacement is not necessary because all ice maker parts are available as replacement
parts and are stocked in our inventory.
87
BI•2015 MODEL Design ■ Features ■ Performance
NOTES
88
Design ■ Features ■ Performance CLR2060 MODEL
ELECTRICAL SPECIFICATIONS
R S
STARTING
C RELAY
3/4" OVERLOAD
PROTECTION
UL303
Compressor Pins
To measure start winding resistance, measure across the C-S pins.
To measure run winding resistance, measure across the C-R pins. Ensure that pins C and R are not shorted
to ground.
Specifications
FF7.5HBK Compressor Start Winding: 12.0 OHMS
89
CLR2060 MODEL Design ■ Features ■ Performance
Figure B Figure C
Installation Requirements
• The unit may be built into a cabinet. There is no minimum clearance requirement for the top, left or
right sides of the unit.
• The location must allow enough clearance for water, drain, and electrical connections in the rear of
the unit.
• The location must not obstruct air flow to the front of the unit.
90
Design ■ Features ■ Performance CLR2060 MODEL
!
Plumbing installation must observe all state and local codes.
These guidelines must be followed when installing drain lines to prevent water from flowing back into the
ice maker storage bin and potentially flowing onto the floor causing water damage:
Be sure to follow these guidelines to prevent water backing up into the storage bin.
Below are examples of gravity drain line installations. If a trap is in the drain line, the drain line must be
vented to ensure proper draining. Without the vent, water will backup until enough pressure builds up to
force the water past the trap. Water may backup into the ice bin before the amount of pressure needed is
achieved. Water in the storage bin will cause the ice in the bin to melt prematurely.
The customer’s complaint will be slow ice production. The ice that has been made is melting
prematurely because water is backing up in the ice bin.
91
CLR2060 MODEL Design ■ Features ■ Performance
!
Plumbing installation must observe all state and local codes. All water and drain connections
MUST BE made by a licensed/qualified plumbing contractor. Failure to follow recommendations
and instructions may result in damage and/or harm.
If a gravity drain connection is not available, U-Line strongly recommends the use of the U-Line P60 drain
pump. If your CLR2060 is not equipped with a factory installed pump, a P60 drain pump is available
through your Dealer, or direct from U-Line. If a pump other than the U-Line P60 drain pump is to be used,
it must meet the following specifications:
• It must be UL listed and have a UL listed, 120 VAC, 3-wire grounded power cord.
• Overall maximum outside dimensions of 8-3/4" wide x 5-3/4" deep x 7-3/4" high.
• Minimum flow rate of 15 gallons per hour at 10 feet of lift.
• It must have a sealed sump which does not allow water leakage in the case of a power outage, restricted
drain or pump failure.
• It must have a check valve in the discharge line to prevent waste water return to the pump.
• It must have an overflow protection control which will shut off power to the ice maker in the event of
a pump failure.
• Operating temperature range of 50°F to 110°F (10°C to 40°C).
If your CLR2060 is not equipped with a P60 drain pump or an equivalent drain pump, severe damage and
costly repair could result in the event of a power outage, restricted drain or pump failure.
92
Design ■ Features ■ Performance CLR2060 MODEL
!
Use only U-Line Ice Machine Cleaner (part number 41978). It is a violation of Federal law to
use this solution in a manner inconsistent with its labeling. Use of any other cleaner can ruin
the finish of the evaporator and will void the warranty. Read and understand all labels printed
on the package before use. Ice machine cleaner is used to remove Lime scale and other
mineral deposits. Refer to the following steps for mineral deposit removal.
FRONT COVER
1. Set the cycle selector switch (located in the center of the grille) to OFF.
Allow the ice to melt off of the evaporator.
2. Remove all ice from the storage bin. U U•LINE
3. Remove inside front cover by gently pulling away from sidewall. See
Figure A.
4. Remove the overflow tube by lifting it up while using a slight back and
forth motion to loosen it from the drain hole. See Figure B. The water in the
reservoir will flow down the drain.
5. Replace the overflow tube after all the water has been drained from the
reservoir.
6. Move the cycle selector switch to the CLN position. Figure A UL208
93
INTRODUCTION Design ■ Features ■ Performance
SEQUENCE OF OPERATION
On initial start-up or restart, closing of bin thermostat, the toggle switch is in the ICE position:
1. The water solenoid valve and hot gas solenoid valve are opened (energized) for 180 seconds
(three minutes). This ensures the icemaking cycle starts with fresh water, and the refrigerant pressures
are equalized prior to compressor start-up.
2. The compressor starts 175 seconds after the hot gas solenoid valve and water solenoid valves are
opened.
3. The water pump and condenser fan motor are energized. The hot gas solenoid valve and water
solenoid valves are de-energized (closed) five seconds after the compressor starts. The unit is now
in the freeze cycle.
4. As the water pump circulates the water, an even flow is directed across the evaporator and into each
cube cell, where it freezes. As the water freezes, gravity causes any sediment to drop into the water
trough and not becoming imbedded in the ice. This gives a clearer cube with low mineral content.
5. The control system automatically determines the length of the freeze cycle by monitoring the temp-
erature of the refrigeration system “high side” using a thermistor.
6. One minute prior to finishing the determined freeze cycle, the control determines the length of the
harvest cycle by again monitoring the temperature at the thermistor.
7. When the freeze cycle is completed, the control de-energizes the water pump and the condenser fan
motor. The compressor remains running during the harvest cycle. The control then energizes the hot
gas solenoid valve and water solenoid valve for the duration of the harvest cycle. The hot refrigerant
gas warms the evaporator causing the cubes to slide, as a sheet, off the evaporator and into the storage
bin. At the same time, the water trough is being purged with fresh water.
8. At the conclusion of the harvest cycle, the machine returns to a new freeze cycle. The compressor
continues to run. The water pump and condenser fan motor are energized. The hot gas solenoid valve
and water solenoid valves are de-energized (closed).
Automatic Shut-off
The ice machine shut-off is controlled by the level of ice in the ice storage bin. When the bin is full, ice
contacts the bin thermostat bulb holder, which senses the cool temperatures, then opens which stops the
ice machine. The ice machine will remain off until the ice cubes no longer contact the bin
thermostat bulb holder. This causes the bin thermostat to warm and close, restarting the ice machine.
When the ice machine restarts, it returns to the start-up sequence (steps 1, 2, and 3 above).
94
Design ■ Features ■ Performance CLR2060 MODEL
CIRCULATION
EVAPORATOR
PUMP
EVAPORATOR
ACCUMULATOR
WATER
TROUGH
COMPRESSOR
CONDENSER
DRYER
UL304
COMPRESSOR
CONDENSER FAN
ENERGIZED NOTE: THE FREEZE / HARVEST CYCLE TIMES WILL VARY DUE TO OPERATING CONDITIONS.
NON-ENERGIZED UL305
95
CLR2060 MODEL Design ■ Features ■ Performance
THERMISTOR
The thermistor senses the refrigeration system “high side” temperature. This is used in conjunction with
the control board to determine the length of the freeze and harvest cycles.
Thermistors generally fail due to moisture or physical damage. U-Line “high side” thermistors are
encased in a specially-designed, moisture-sealed aluminum block. The thermistor is also mounted to
the “high side” or “dry” portion of the refrigeration system. This eliminates physical damage and
moisture concerns.
1. Steady light - The control board has power to it and operation is normal.
2. Slow flash - The control board has detected a sensor problem. This will
happen if the thermistor’s plug is disconnected from the
control board. This will also happen if the thermistor fails open.
3. Rapid flashing - This indicates the control board is receiving a high heat signal from the
thermistor. This can be caused by a dirty condenser, inadequate air flow
(unit installed behind closed doors), failed condenser fan motor, etc.
In both the slow flash and rapid flashing situations, the unit will stop operation.
-4
-3
-5
-2
-1 0 1
2
5
3
4
LED Light
UL301
96
Design ■ Features ■ Performance INTRODUCTION
Note: The new board is NOT interchangeable in units with the original board. Also, in the case of a
defective board, the board must be changed along with the thermistors, since they are matched to the
board.
There is no display box installed on the CLR2060, however a display box from the CLRCO2075 will fit on
this board. It can be used to read the bin temperature and the liquid line temperature.
E_SP-001
E-SP-002
The board is mounted in the lower front section of the CLR2060 Clear Ice Maker and is accessed by
removing the service panel.
97
INTRODUCTION Design ■ Features ■ Performance
CLR2060 BOARD
Part# 68003
COMPRESSOR
HOT H2O
GAS PUMP
FAN Not a relay
E_SP-003
1. One Flash - Indicates the overflow protection circuit is open (only on P-60 pump equipped
units).
2. Two Flashes - Indicate an open thermistor or out of range (too warm) problem.
3. Three Flashes - Indicate the unit has both failure conditions above.
Note: Interrupting power to the board is the only method of clearing the error codes. Switching off the
ON/OFF/CLN switch does not clear the codes.
98
Design ■ Features ■ Performance CLR2060 MODEL
The chart above shows the low side pressure changes through the cycles of a CLR2060 unit. It shows that dur-
ing a harvest cycle, the low side pressures climb to nearly 60 psig. When the freeze cycle starts, the pressure
quickly drops to approx. 17 psig and throughout the freeze cycle it continues to slowly drop to approximately
7 psig just before the harvest cycle.
This unit was operating in a 75° fahrenheit ambient temperature and the incoming water temperature
was 50° fahrenheit.
If a unit is operating in conditions other than these, the low side pressures will be different. A unit
operating in a warmer ambient environment or using warmer water will have higher pressure readings.
A unit in a cooler ambient environment or using cooler water will have lower pressure readings.
99
CLR2060 MODEL
REFRIGERATION SYSTEM DIAGNOSIS GUIDE
Normal Normal Slightly below Very hot Very hot Warm Cold Normal
room
temperature
Overcharge Higher than Very cold Slightly warm Hot to warm Cool Cold Higher than
normal may frost to hot normal
heavily
Undercharge Lower than Warm - near Hot Warm Warm Extremely cold Lower than
normal room near inlet - normal
temperature outlet
below room
100
temperature
Partial Somewhat Warm - near Very hot Top passes Room Extremely cold Lower than
Restriction lower than room warm - temperature near inlet - normal
normal-in temperature lower passes (cool) or outlet
vacuum cool colder below room
(near room temperature
temperature) backing up
due to liquid
• Dimples. U-Line clear ice cubes have “dimples” on one side from
the cascading water process.
• Cube Variations. Cubes made from different batches,
or even cubes within the same batch may have varying
dimples, thicknesses and/or sizes due to the cascading
DIMPLES
water process.
• Cube “slabbing”. The U-Line clear ice maker makes a
“slab” of ice that falls from the vertical mold relying on
gravity to break the ice bridges. Depending on the
control setting, and the fullness of the ice
ICE BRIDGE
bucket, it maybe necessary to tap the ice
slab with the scoop to break it apart. ICE001
Figure 1
The ice cube thickness control is factory set for best overall performance. The factory setting is designed to
maintain an ice bridge of approximately 1/16" to 1/8" under normal conditions resulting in a dimple of
approximately 1/4" to 1/2" in depth (see Figure 2). A fuller cube with less of a dimple results in a thicker
ice bridge. As the ice bridge becomes thicker, the tendency for the cubes to stay together as a slab increases.
A bridge thicker than 1/8" may cause cubes to overfill the ice bucket.
BRIDGE BRIDGE
TOO THIN TOO THICK
1/4" TO 1/2" 1/16" TO 1/8"
DIMPLE LITTLE OR
DIMPLE ICE BRIDGE
TOO DEEP NO DIMPLE
GOOD BAD
ICE002
Figure 2
101
CLR2060 MODEL Design ■ Features ■ Performance
To adjust:
! DANGER !
Disconnect power to the ice maker before making any ice thickness adjustments.
F E
F C
O I
N
L
C
ICE003
Figure 3
2. Remove the screws securing the front access panel (see Figure 3).
-2
0 1-1
2
5
3
4
F E
F C
O I
N
L
C
ICE004B
102
Design ■ Features ■ Performance CLR2060 MODEL
3. Locate the ice cube thickness adjustment dial on the control board (see Figure 4). Turn the dial
clockwise (+ number) to thicken or counterclockwise (- number) to thin the ice bridge.
IMPORTANT
The door should never be flush with the top of the cabinet. Even when level, the top edge of
the door will be 1/8" below the top of the cabinet (see Figure 1).
SAMPLE AREA
Figure 5
103
CLR2060 MODEL Design ■ Features ■ Performance
NOTE
These characteristics will vary depending on operating conditions, condenser cleanliness,
installation, and application.
104
Design ■ Features ■ Performance CLR2060 MODEL
TROUBLESHOOTING
! DANGER !
DO NOT service the unit until the main electrical power has been disconnected.
105
CLR2060 MODEL Design ■ Features ■ Performance
106
Design ■ Features ■ Performance CLR2060 MODEL
107
CLR2060 MODEL Design ■ Features ■ Performance
REPLACEMENT PARTS: Use only genuine U-Line replacement parts. The use of non U-Line parts
can reduce ice rate, cause water to overflow from ice maker mold, damage the unit, and may void
the warranty.
108
Design ■ Features ■ Performance CLR2060 MODEL
THERMISTOR RELAY
U-LINE42132
WHITE
OFF (WHITE) 9
BLACK
CLEAN (BLACK) 8
7 EMBRACO RELAY
6
(YELLOW) 5 COMPRESSOR WHITE
(BLACK/YELLOW) 4
U-LINE P60 (PURPLE) 3
WASTE WATER PUMP 10 9 8 7 6 5 4 3 2 1 (BROWN) 2 PURPLE
(LIGHT BLUE) 1 BROWN
WHITE
THERMISTORS WHITE
WHITE
C42205.eps
109
CLR2060 MODEL Design ■ Features ■ Performance
2, 3
1
24
4
23
22
21
8
10
20
C
E
I
O
F
F
9
C
L
N
15
17 16
11
12 13
14
E
C
I
F
O
F
N
C
L
18
19
U-LINE1016
110
Design ■ Features ■ Performance CLR2060 MODEL
Control Board was moved to right side of base and the water valve was moved to the back of the unit.
111
CLR2060 MODEL Design ■ Features ■ Performance
1 2
24 6
25
23
10 12
13 14
9 11
15
16
22 21
20
19 17
18 U-LINE1017
112
Design ■ Features ■ Performance CLR2060 MODEL
Compressor 70081-S
Overload 71027
Relay 71028
Danfoss Bypass Valve Assembly 73002-1-S
Power Cord 2898-2
113
CLR2060 MODEL Design ■ Features ■ Performance
NOTES
114
FAX PARTS ORDER FORM
FAX # 414-354-7905
SPECIAL INSTRUCTIONS:
All part shipments will be sent ground delivery.
We have air shipment available at an additional cost to you.
Next Day Air 2nd Day Air 3 Day Select
If you do not have an open account with us your order will be shipped C.O.D.
COMMENTS: ________________________________________________________________________________
____________________________________________________________________________________________
Authorized By ________________________________________________
115
Design ■ Features ■ Performance
116
Echelon S&P Cover.qxd 2/16/05 8:36 AM Page 1
www.U-LineService.com
P.O. Box 245040
Milwaukee, WI 53224-9540 Phone (414) 354-0300 • FAX (414) 354-7905
Phone 414.354.0300 Service & Parts Tech Lines Phone (800) 779-2547 • FAX (414) 354-5696
FAX 414.354.7905
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