LG PRARS1 - Troubleshooting Guide

Troubleshooting Guide
Installation Manual 19
ENGLISH
Symptom Check Action
AUX
HEATER
does not
work.
Is air conditioner power turned
on?
- Check the circuit breaker.
- Check the AUX HEATER RELAY KIT
installation status.
Is the cable correctly connected
beteween the air conditioner
andAUX HEATER RELAY KIT?
- Connect the cable between the air condi-
tioner and AUX HEATER RELAY KIT.
Is the cable correctly connected
between AUX HEATER and
AUX HEAER REWLAY KIT?
- Refer to the installation method in the
installation manual and check again.
Is there any problem with wireless
remote controller?
(If wireless remote controller is
used)
- Replace the battery or insert again accord-
ing to the polarity(+,-).
- If there is a leakage of the battery fluid in
the remote controller, replace the battery.
6. Troubleshooting Guide