LG ABNH09GL1A2, Svc Manual

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Only for training and service purposes
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6.4 Auto restart Operation
• Whenever there is electricity failure to the unit, and after resumption of the power, unit will start in the same mode prior
to the power failure. Memorized condition are on / off condition, operating mode (cooling/ heating), set temperature and
fan speed. The unit will memorize the above conditions and start with same memorized condition.
6.2 Auto cleaning operation
• Function used to perform Self Cleaning to prevent the Unit from Fungus and bad odor.
• Used after the Cooling Operation before turning the unit off, clean the Evaporator and keep it dry for the next opera-
tion.
• The function is easy to operate as it is accessed through the Remote controller.
Unit
Operation
ON
OFF
Comp.
Indoor
Fan
ON
OFF
ON
OFF
Setting step
OFF L Low
Setting step
(Cooling Only)
6.3 Auto changeover operation
• The air conditioner changes the operation mode automatically to keep indoor temperature.
• When room temperature vary over ±2°C with respect to setting temperature, air conditioner keeps the room tempera-
ture in ±2°C with respect to setting temperature by auto change mode.
SET Temp.
+0.5
°
C
-0.5
°
C
-2 ° C
+4 ° C
+2 ° C
Cooling
operation Heating operation Cooling
operation
Cooling thermo off
Heating thermo off
Switching point
Switching point
Part 2 Functions & Controls