LG Single A Svc Manual page 23

Part 2 Functions & Controls
6.1.2 Heating Mode
+4°C.
+2°C.
Setting
Temp.
INV. Comp.
High
Frequency
Constant
Comp. ON
Comp.
• Operating frequency of compressor depend on the load condition, The difference between the room temp. and set
temp., frequency restrictions.
• If compressor operates at some frequency, the operating frequency of compressor cannot be changed within 30 sec-
onds.
• Condition of compressor turned off
- When intake air temperature reaches +4°C above the setting temperature.
• Condition of compressor turned on
- When intake air temperature reaches +2°C above the setting temperature.
* Condition of indoor fan turned off
- While in compressor on : indoor pipe temp. < 20°C (Option)
- While in compressor off : indoor pipe temp. < 30°C (Option)
• While in defrost control, between the indoor and outdoor fans are turned off.
• Compressor 3 minutes delay
- After compressor off, the compressor can restart minimum 3 minutes later.
NOTE: Some Models are different by temperature of thermo ON/OFF.
Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Low Comp. OFF
Comp. OFF
- 22 -
High Low Comp. OFF
Comp. ON Comp. OFF
Thermo
OFF
Thermo
ON
LGE Internal Use Only