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Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Part 2 Functions & Controls
■ Cooling & heating Opeattions
6.1.1 Cooling Mode
Setting
Temp.
-0.5°C.
+0.5°C.
Comp. OFF
Comp. ON Comp. OFF Comp. ON
INV. Comp.
Frequency
Constant
Comp.
Low
High Low
Thermo.
ON
Thermo
OFF
High
• Operating frequency of compressor depends on the load condition, like the difference between the room temp. and
the set temp., frequency restrictions.
• If the compressor operates at some frequency, the operating frequency of compressor cannot be changed within 30
seconds. ( not emergency conditions)
• Compressor turned off when
- intake air temperature is in between ±0.5°C of the setting temp. limit for three minutes continuously.
- intake air temperature reaches below 1.0°C of the temperature of setting temp..
• Compressors two minutes time delay.
- After compressor off, the compressor can restart minimum 2 minutes later.
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