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6
Maintenance Service and Trouble Shooting
Maintenance Service and Trouble Shooting
1. No cooling
NO
YES
NO
YES
NO
YES
When charging refrigerant, we
must notice to make refrigerant true.
must notice to make refrigerant true.
No cooling
If compressor can
run after it stop to
run five minutes
and give power.
run after it stop to
run five minutes
and give power.
Check and repair according to
the section of "the compressor
the section of "the compressor
does
not work
".
If compressor can
run naturally and
temperature raising
of condenser is very
low
run naturally and
temperature raising
of condenser is very
low
Refrigerant leak. Check, repair
and charge refrigerant again.
Block by ice or dirty things, change
filter and change refrigerant again.
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