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Ensure that the clock you are using is accurate. Also, some customers are located in different
time zones from the repair location. If you know the owners desired location time, enter that
time. If you don’t, enter the current time at your location.
Unit uses R404A and POE oil. The use of inert gas brazing procedures is mandatory for all
Carrier Transicold refrigeration units; otherwise compressor failure will occur. For more
information Refer to Technical Procedure 98-50553-00 Inert Gas Brazing.
The scroll compressor achieves low suction pressure very quickly. Do not use the compressor
to evacuate the system below 0 psig. Never operate the compressor with the suction or
discharge service valves closed (front-seated). Internal damage will result from operating the
compressor in a deep vacuum.
Do not vapor charge R404A. Only liquid charging through the liquid line service valve is
acceptable.
Do not bend the copper tubing on the condenser coil when installing the new condenser. Bend
the unit tubing if tubes do not align correctly.
Under no circumstances should anyone attempt to repair sealed module internal components.
Should a problem develop with these components, contact your nearest Carrier Transicold
dealer for replacement.