LG Electronics General Wall Mounted-Inverter Type manual Troubleshooting CH61, CH62

Part 4	Trouble Shooting
11) Troubleshooting CH61, CH62
Display	Title	Cause of error	Check point & Normal condition
code
61	Condenser	• Condenser pipe sensor	• Check the load condition.
	pipe sensor
		detected high
			• Check the sensor of Condenser pipe sensor.
	temp. high
		temp.(65°C(149°F))
	Heat sink sensor	• Heat sink sensor	• Check the fan is locked.
62		detected high
	temp. high		• Check the sensor of heat sink.
		temp.(85°C(185°F))

		Heat Sink temp.
Toff °C
T2 °C
T1 °C
COMP Frequency	Normal	Normal	OFF	Normal
(Hz)

Check Point

•CH 61

1.Check the install condition for over load. (Refrigerant, Pipe length, Blocked, …)

•CH 62

1.Check the fan is locked.

2.Check the Outdoor temp. is very high.

66Room Air Conditioner