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NOTICE
Do not vapor charge R404A. Only liquid
charging through the liquid line service
valve is acceptable.
NOTICE
Ensure that thrust washer does not fall
off dowel pins while installing oil pump.
NOTICE
An overcharge of oil will reduce system
capacity and possibly cause internal
compressor damage.
NOTICE
Use only Carrier Transicold approved
Polyol Ester Oil (POE). Buy quantities of
one gallon or less. When using this
hygroscopic oil, immediately reseal. Do
not leave container of oil open or contam-
ination will occur.
NOTICE
Extreme care must be taken to ensure the
hose is immersed in the oil at all times.
Otherwise air and moisture will be drawn
into the compressor.
NOTICE
Unit uses R404A and POE oil. The use of
inert gas brazing procedures is manda-
tory for all Carrier Transicold refrigera-
tion units; otherwise compressor failure
will occur. For more information Refer to
Technical Procedure 98-50553-00 Inert
Gas Brazing.
NOTICE
When a module is replaced, software
should be upgraded before switching the
unit on. This will ensure software com-
patibility of all modules.
NOTICE
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.
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