Inverter Powerful Operation - Daikin E-Series Service Manual

SiAU18-715
7.11

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.
Details of the When 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.
Control
In case of 20-35 Class
Operation mode
COOL
DRY
HEAT
FAN
AUTO
Ex.) : POWERFUL operation in cooling mode.
Target temp.
Set temp.
18˚C
POWERFUL ON
POWERFUL OFF
Fan
H tap
Set tap
Refer to "Fan Speed control" on page 102 for detail.
Function
Fan speed
H tap + 50 rpm
Dry rotating speed +
50 rpm
H tap + 50 rpm
H tap + 50 rpm
Same as cooling /
heating in POWERFUL
operation
It should be the lower limit of cooling temperature.
50rpm
20min.
Indoor Unit (RA Models)
Target set temperature
18°C
Normally targeted
temperature in dry
operation; Approx. –2°C
30°C
—
The target is kept
unchanged
It counts 20 min. also in the remote controller.
Ending condition: "or" in 1 to 3
1. After the lapse of 20 minutes.
2. Stop
3. POWERFUL operation is OFF.
(R4560)
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