Thermo King TriPac Envidia, Installation Manual

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Introduction
This manual was written only to assist with the installation of the Thermo King TriPac Envidia Auxiliary Heating
and Cooling Systems onto a typical Class 8 semi-tractor with sleeper . While it is not intended to be specific to a
particular vehicle, the information in this manual will provide the installer with details to correctly and safely install
each of the APU components.
Before beginning the installation, the installer should confirm with the customer the location for each of the APU’s
components by using the
APU Installation Questionnaire . The customer should also be made aware that modifications to
existing equipment might be necessary to complete the installation.
Modifications may include:
•
Tractor’s engine must be fitted with an upgraded alternator of 270 amps or more and with upgraded alternator
wiring of OEM approved design.
•
APU condenser may be directly mounted to the outside of the sleeper.
•
APU evaporator, power inverter and/or converter may be installed in existing storage spaces under the bunk or in
the toolbox areas.
•
APU heating and A/C duct work may to be routed with vents installed in existing closets or storage compartments.
•
OEM components on the chassis may need to be relocated to accommodate the installation of the APU battery box.
•
OEM fuel tank may need to be changed to a smaller size to accommodate the installation of the APU battery box.
•
For base level performance - tractor battery box must have four 12Vdc batteries connected to provide 12Vdc output.
•
For optimum level performance - tractor batteries may be upgraded to Thermo King NXT 1150 CCA absorbed glass
mat (AGM) batteries.
Due to its complexity, you should not attempt this installation unless you:
•
Are an experienced mechanic.
•
Can safely lift 34 kilos (75 lbs.)
•
In the U.S., EPA 608 certified and trained in the repair and maintenance of transport refrigeration systems.
•
Have a basic understanding of electricity and electrical wiring.
•
Have the necessary tools and equipment to complete the installation.
•
Have a truck body designed and built to meet the requirements of this installation.
This manual is published for informational purposes only. Thermo King makes no representations warranties express or
implied, with respect to the information recommendations and descriptions contained herein. Information provided
should not be regarded as all-inclusive or covering all contingencies. If further information is required, Thermo King
Corporation Service Department should be consulted. Thermo King’s warranty shall not apply to any equipment which
has been “so installed, maintained, repaired or altered as, in the manufacturer’s judgment, to affect its integrity.”
Manufacturer shall have no liability to any person or entity for any personal injury, property damage or any other
direct, indirect, special, or consequential damages whatsoever, arising out of the use of this manual or any
information, recommendations or descriptions contained herein.