Display Function; Self-Diagnosis Function - LG LV-B1860RL Service Manual

Display Function

1. Heating Model
Note)
For normal operation after checking by test mode, you should press SW1 nine times for resetting or reconnect
the power cord.

Self-diagnosis Function

1. Protection of the evaporator pipe from frosting
If the temperature of the indoor pipe is below -2°C after 7 mins from starting the compressor, the compressor
and the outdoor fan is stopped, and then after 3 mins delay of the compressor and the temperature of the
indoor pipe is over 7°C, the compressor and the outdoor fan is reoperated.
2. Thermistor Cut Off or Short
Cut Off/Short : Blinks on and off the operation mode LED. (0.5 sec ON/3 sec OFF)
Operation Indicator
• Coolling, Soft Dry, Fan, Heating
Timer Indicator
• Timer Mode
Sleep Timer Indicator
• Sleep Mode
Deice Indicator
• Hot-start, Deice
–18–