Inverter Powerful Operation - Daikin G-Series Service Manual

SiBE12-933_A

1.14 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 is converted to the following states in a period of 20 minutes.
Control
In case of F(A)TXS20-50G
Operation mode
COOL
DRY
HEAT
FAN
AUTO
Ex.) : POWERFUL operation in cooling mode.
POWERFUL ON
POWERFUL OFF
Refer to "Fan Speed Control" on page 61 for detail.
Function and Control
Dry rotating speed +
Same as cooling /
heating in POWERFUL
Target temp.
Set temp.
18°C
Fan
50rpm
H tap
Set tap
Fan speed Target set temperature
H tap + 50 rpm
Normally targeted
50 rpm temperature in dry
operation; Approx. –2°C
H tap + 50 rpm
H tap + 50 rpm
The target is kept
operation
It should be the lower limit of cooling temperature.
20min.
Main Functions
18°C
30°C
—
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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