Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
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Specific System Condition - TXV Open
Specific System Condition - TXV Open - L61:
KEY: 1.
HIGHER THAN NORMAL SUCTION PRESSURE.
2.
HIGHER THAN NORMAL OUTLET TEMPERATURE.
THEN: Thermal Expansion Valve (
TXV) may be open.
^
This condition can lead to compressor chatter due to oil being flushed from the compressor.
^
Replace
TXV.
^
After repair return to diagnostic flow chart.