Main Functions
SiUS041829E
34
Part 4 Functions and Control
Notes
1.11 POWERFUL Operation
Outline
In order to exploit the cooling and heating capacity to full extent, the air conditioner can be operated
by increasing the indoor fan rotating speed and the compressor frequency.
Details
When
POWERFUL
button is pressed, the fan speed and target temperature are converted to the
following states for 20 minutes.
A
= ~ 80 rpm
Ex: POWERFUL operation in cooling
POWERFUL operation cannot be used together with ECONO, COMFORT AIRFLOW or
OUTDOOR UNIT QUIET operation.
Operation mode
Fan speed
Target temperature
COOL
H tap +
A
rpm
18°C (64.4°F)
DRY
Dry rotating speed +
A
rpm
Lowered by 2.5°C (4.5°F)
HEAT
H tap +
A
rpm
31°C (87.8°F)
FAN
H tap +
A
rpm
—
AUTO
Same as cooling/heating in
POWERFUL operation
The target temperature is kept
unchanged.
(R24589)
Target temp.
Fan
A
rpm
H tap
Set tap
20 min
u
tes
Lower limit of cooling
temperat
u
re
Remote controller registers
20 min
u
tes independently.
POWERFUL
ON
POWERFUL
OFF
Ending conditions:
1. Lapse of 20 min
u
tes
2. System operation OFF
3. POWERFUL operation OFF
18°C (64.4°F)
Summary of Contents for FTXR-T Series
Page 17: ...SiUS041829E Part 2 Specifications 13 1 Specifications 14 Part 2 Specifications...
Page 125: ...SiUS041829E Check Part 6 Service Diagnosis 121 18 class R25105 1 2 3 4 Multimeter...
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Page 143: ...SiUS041829E Operation Limit Part 8 Appendix 139 4 Operation Limit RX09 12 18RMVJU9 3D092209E...
