Trailer Installation and Commissioning Form
Trailer Installation and Commissioning Form
Trailer Installation and Commissioning Form
Section 7 - Statement
Important: This form certifies that the installation was done correctly per Thermo King standards and unit has been delivered in
satisfactory operating condition. The date of service should not exceed 90 days from date of installation.
Delivering Co. Signature: End User Signature:
Further information can be found in the Precedent Single Temp Trailer Installation Manual TK#55496 and the Precedent Multi-Temp
Trailer Installation Manual TK#55745 available through Thermo King Publications.
TK 56599-2-FO (Rev. B, 10/18) Copyright 2018 Thermo King Corp. Minneapolis, MN USA Page 1
MULTI-TEMP UNITS (REMOTE EVAPORATORS)
Check evaporator(s) sections for cleanliness.
Leak test interconnecting tubing.
Check for damage, loose or missing bolts, and hardware on remote evaporator(s).
Check for proper installation of drain tubes, drain kazoos and drain tube heater wires.
Check for properly routed refrigerant lines wiring harnesses for remote evaporator(s). Check for properly routed harnesses for
remote controller.
Check for proper installation of remote evaporator guards if equipped.
Check remote harness wiring plugs in the host evaporator.
Check wiring, connections, and terminals in the remote evaporator(s).
Check compartment bulk head(s) for proper fit if equipped.
START AND RUN UNIT (On Multi-Temp units, start only the host unit)
Check for proper oil pressure, coolant temperature, oil, fuel, or coolant leaks.
Check alternator charge.
Cycle the unit and ensure the unit functions in the correct modes and the mode indicators are working.
Confirm engine speeds at high and low speed per maintenance manual.
Set for continuous run with setpoint at 32 F (0 C) and run the unit to 32 F (0 C).
Observe and record refrigerant operating pressures in relation to ambient and box temperatures.
Verify the readings above are correct for the conditions.
Run unit for 30 minutes at 32 F (0 C). During this period check for correct cycling.
Adjust setpoint to 50 F (10 C).
Visually check for oil in compressor sight glass and refrigerant in receiver tank sight glass.
MULTI-TEMP UNITS
Install the compartment bulk head(s) if equipped.
Check for correct rotation of remote evaporator fans.
Check for correct cycling and operation of remote evaporator fans.
Check the charge per multi-temp unit procedures.
ALL UNITS
Initiate and check defrost operation and termination. Check operation and adjustment of damper door (if equipped) and
remote fans. Each zone on multi-temp units must be checked for proper operation.
Set the unit for Cycle Sentry Operation.
Check for proper operation of all door switches if equipped.
Remove the compartment bulk head(s) if equipped.
Set the unit for continuous run. See important note below. Choose a setpoint opposite of ambient temperature. Continue to
run the unit with the trailer doors open. Operate the unit until 10 (minimum of 6) hours are shown on the engine run time
hourmeter to verify complete break-in. Refer to TT692-1 for additional break-in information.
Important: Eco Pulldown Mode must be disabled to allow the engine to run at continuous high speed operation during
engine break-in. The default setting is Eco Pulldown disabled. Refer to TT750 for disabling the Eco Pulldown Mode
feature in Guarded Access Programmable Features Menu. After engine break-in is completed, return the programmable
feature to customer required setting.
Run Pre-Trip.
STOP UNIT
On multi-temp units, leak test interconnecting tubing.
Check and readjust all belt tensions per maintenance manual instructions.
Check for oil, fuel, coolant, refrigerant, and exhaust leaks.
Check engine oil and coolant level.
TK 56599-2-FO (Rev. B, 10/18) Copyright 2018 Thermo King Corp. Minneapolis, MN USA Page 2
Check entire unit for loosened hardware and fittings.
Check and adjust all skin, door and panels for correct alignment and operation.
Program per customer required setting.
Release unit.
WARRANTY REGISTRATION
Commissioning OEM fills out sections 1, 2, 3, 5, 6 and signs section 7. Form is then returned to dealer where section 4 is
completed, section 7 is signed and dealer registers unit in the Thermo King TAVANT Warranty Management System.
Third Party Installers should ensure an authorized Thermo King Dealer performs a Pre-Delivery Inspection (PDI) and registers the
unit in the Thermo King TAVANT Warranty Management System.
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