7-6. POWERFUL operation
The POWERFUL operation starts by pressing POWERFUL button on the remote controller.
The indoor unit and outdoor unit operate at maximum power as shown in the table below.
Compressor frequency Maximum
Fan mode POWERFUL
Horizontal louver setting
Cooling
3
Dry
Heating 5
Release condition:
• Cooling/Dry
Room temperature ≤ Setting temperature -0.5°C or Operation time has passed 20 minutes.
• Heating
Room temperature ≥ Setting temperature +0.5°C or Operation time has passed 20 minutes.
7-7. Fresh air control
The fan motor for Fresh Air is operated in synchronization with the indoor fan operation as below.
Operation
Stop
Operation
Stop
Fan motor
(Indoor unit)
Fan motor
(for Fresh Air)
7-8. Compressor preheating
By preheating the compressor, warm airflow is quickly discharged when the operation is started.
• Triggering condition 1
– Outdoor temperature ≤ 20°C
When outdoor temperature reaches 26°C, compressor preheating stops.
– 30 minutes after compressor stopped
• Triggering condition 2
0°C
Off
On
Tn
Tn
2°C
Tn: Outdoor unit heat exchanger temp.
7-6. POWERFUL operation - (04-24) - 7. Various control
CONTROL AND
FUNCTIONS
CONTROL AND
FUNCTIONS
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