Commercial Air Conditioner
Model: AU282FHAHA
Refrigerant leaks
Discharging air temperature heat sensitive resistor is improper
Electronic expansion valve or 2-way valve is closed
Treatment: check if there is leakage part, test system pressure in rated operation
state to
determine if there is leakage? Check the state of electronic expansion valve and
2-way valve.
Test and measure the numerical value of discharging air temperature heat
sensitive resister.
11.ELECTRICAL DATA
11.1 wiring diagram
- 45 -