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   Manual 
Operations
Manual Operations
3
This display panel on the indoor unit can be used to operate the unit in case the remote control has 
been misplaced or is out of batteries. 
Manual button
Operation indicator
Timer indicator
LED display
PRE-DEF 
(pre-heating/defrost) 
indicator  
PRE-DEF 
(pre-heating/defrost) 
indicator  
Alarm indicator
Infrared receiver
Infrared receiver
Fig. 3.1
Fig. 3.2
• 
MANUAL button: This button selects the mode in the following order: AUTO, FORCED COOL, OFF.
•  FORCED COOL mode: In FORCED COOL mode, the Operation light flashes. The system will then 
turn to AUTO after it has cooled with a high wind speed for 30 minutes. The remote control will 
be disabled during this operation.  
•  OFF mode: When the panel is turned OFF, the unit turns o and the remote control is re-enabled. 
Operation indicator
Timer indicator
Alarm indicator
LED display
Manual button
FUNC
PRE-DEF 
(pre-heating/defrost) 
indicator