LG Multi V ARNU Series Service Manual page 65

n Hot-Start Control
• The indoor fan does not rotate until the indoor unit Hex-Exchanger temperature reaches 30°C(86°F).
• The operation diagram is as following.
Indoor unit
Heat-Exchanger
temperature
Hotstart Off
Hotstart On
Thermal
Outdoor fan
Indoor fan
4way Valve
• Initial Hotstart On state
¿ Power Off ‡ On
¡ Operation Off ‡ On
¬ Cooling operation ‡ Heating operation
√ Defrost operation
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Only for training and service purposes
1 min
Setting fan
Off Low
speed
1 min
ON
ON
Off Low
ON
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Operation Details
Setting fan
speed
LGE Internal Use Only