Operation Details - LG MLP-F8081CL Service Manual

Operation Details

Operation Details
(1) The function of main control
1. Time Delay Safety Control
• 3min ...
The compressor is ceased for 3 minutes to balance the pressure in the refrigeration cycle.
(Protection of compressor)
• 3sec ...
The indoor fan is ceased for 1~3 seconds to prevent relay noise.
(Protection of fan relay and micro chip)
• 1min ...
The 4-way valve is ceased for 30 sec. to prevent the refrigerant-gas abnormal noise when the Heating
operation is OFF or switched to the other operation mode.
2. Cooling Mode Operation
• When selecting the Cooling(
controller and the operation diagram is as following
Intake Air temp.
Setting Temp. +1°C
(Compressor ON)
Setting Temp. -1°C
(Compressor OFF)
Indoor Fan Speed
Compressor
16 Floor Standing Type Air Conditioner
) Mode Operation, the unit will operate according to the setting by the
3 minutes
Selecting Selecting
fan speed fan speed
ON OFF
3 minutes
Selecting Selecting
fan speed fan speed
ON OFF
Selecting
fan speed
ON