Specific System Condition - TXV Open

Specific System Condition - TXV Open:

KEY:
1. HIGHER THAN NORMAL SUCTION PRESSURE.
2. HIGHER THAN NORMAL OUTLET TEMPERATURE.
3. HISSING OR GURGLING NOISE MAY BE OBSERVED NEAR THE TXV.

THEN: Thermal Expansion Valve (TXV) may be open.
^ Replace TXV.
^ After repair, return to diagnostic flow chart.