Hisense AVWT-192FFFH User Manual

139
Troubleshooting
Cause Check Item
Action
(Turn OFF Main Switch)
Phenomenon
Decrease of
Discharge Gas
Superheat
Check mounting state.
Faulty
Discharge
Gas
Thermistor
Fault
Replace thermistor
if faulty.
Correctly mount
thermistor.
Incorrect
Mounting
Check connections.
Remove looseness,
replace connector or
repair connections.
Incorrect
Connection
Check connections.
Replace PCB and
check operation.
Faulty PCB
Fault
Replace PCB if faulty.
Repair wiring
connections.
Disconnected
Wires for
Expansion
Valve Control
Check ref. cycle and
the electrical system.
Repair wiring.
Ref. Cycle is Different from
the Electrical System
Check pressures.
Correctly charge
refrigerant.
Overcharged Refrigerant
Replace expansion valve
if faulty.
Faulty Expansion Valve
Check resistance
of thermistor.
Check expansion valve.

Hisense AVWT-192FFFH Specifications

General

Brand	Hisense
Model	AVWT-192FFFH
Category	Air Conditioner
Language	English