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15/18/24 Class
SiUS041111
68
Operation Manual
3.4
POWERFUL Operation
Notes on POWERFUL operation
• When using POWERFUL operation, there are some functions which are not available.
• POWERFUL operation will not increase the capacity of the air conditioner if the air conditioner is already in operation with its maximum capacity
demonstrated.
•
In COOL, HEAT and AUTO operation
To maximize the cooling (heating) effect, the capacity of outdoor unit is increased and the airflow rate is fixed to the maximum setting.
The temperature and airflow settings are not variable.
•
In DRY operation
The temperature setting is lowered by 4.5˚F (2.5˚C) and the airflow rate is slightly increased.
•
In FAN operation
The airflow rate is fixed to the maximum setting.
15
[Example]
POWERFUL Operation
POWERFUL operation quickly maximizes the cooling (heating) effect in any
operation mode. You can get the maximum capacity.
To start POWERFUL operation
To cancel POWERFUL operation
• POWERFUL operation ends in 20 minutes. Then the system automatically operates
again with the previous settings which were used before POWERFUL operation.
• “ ” is displayed on the LCD.
Press during operation.
Press again.
• “ ” is no longer displayed on the LCD.
Back to normal
operation
Normal operation
POWERFUL operation
• When you want to get the
cooling effect quickly, start
the POWERFUL operation.
NOTE
• POWERFUL operation will
work for 20 minutes.