Service manual

Main Functions SiENBE07-618_C
26 Function and Control
1.9 Inverter POWERFUL Operation
Outline In order to exploit the cooling and heating capacity to full extent, operate the air conditioner by
increasing the indoor fan rotating speed and the compressor frequency.
Detail When POWERFUL button is pressed, the fan speed and target temperature are converted to
the following states for 20 minutes.
Ex.) : POWERFUL operation in cooling mode.
Operation mode Fan speed Target temperature
COOL H tap + 50 rpm 18°C
DRY Dry rotating speed + 50 rpm Lowered by 2.5°C
HEAT H tap + 50 rpm 30°C
FAN H tap + 50 rpm —
AUTO Same as cooling / heating in
POWERFUL operation
The target temperature is kept
unchanged.
(R7096)
Target temp.
Fan
50 rpm
18°C
H tap
Set tap
20 minutes
It should be the lower limit of
cooling temperature.
It counts 20 minutes. also in the
remote control.
POWERFUL
ON
POWERFUL
OFF
Ending condition: "or" in 1 to 3
1. After the lapse of 20 minutes.
2. Operation OFF
3. POWERFUL operation is OFF.
SIENBE07-618_C_FRONT.pdf 38 9/02/2011 9:25:05