Main Functions SiUS04-924
Function and Control 23
1.10 Inverter POWERFUL Operation
Outline To optimize the cooling and heating capacity, operate the air conditioner by increasing the indoor
fan rotating speed and the compressor frequency.
Details of the
Control
When the POWERFUL button is pushed in each operation mode, the fan speed / setting
temperature will be converted to the following states in a period of 20 minutes.
Ex.) : POWERFUL operation in cooling mode.
Operation mode Fan speed Target set temperature
COOL H tap + 50 rpm 64°F(18°C)
DRY Dry rotating speed +
50 rpm
Normally targeted
temperature in dry
operation; Approx.
–3.6°F(–2°C)
HEAT H tap + 50 rpm 86°F(30°C)
FAN H tap + 50 rpm —
AUTO Same as cooling /
heating in POWERFUL
operation
The target is kept
unchanged
(R9862)
Target temp.
Fan
50rpm
Set temp.
64˚F(18˚C)
POWERFUL ON
POWERFUL OFF
H tap
Set tap
It should be the lower limit of cooling temperature.
It counts 20 min. also in the remote controller.
20min.
Ending condition: "or" in 1 to 3
1. After the lapse of 20 minutes.
2. Stop
3. POWERFUL operation is OFF.
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