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Main Functions
Si12-308
84
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.
Details of the
Control
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 twenty minutes.
In case of Wall Mounted Type 50 / 60 / 71 Class.
Ex.) : Powerful operation in cooling mode.
Operation mode
Fan speed
Target set temperature
Cooling
H tap + 90 rpm
18°C
Dry
Dry rotating speed +
50 rpm
Normally targeted
temperature in dry
operation; Approx. - 2°C
Heating
H tap + 90 rpm
30°C
Fan
H tap + 90 rpm
—
Automatic
Same as cooling /
heating in Powerful
operation
The target is kept
unchanged
(R2823)
Target temp.
Fan
80rpm
Set temp.
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.
Ending condition: "or" in 1 to 3
1. TPF ends.
2. Stop
3. Powerful operation is OFF.
TPF=(20min.)
Summary of Contents for Super Multi NX B series
Page 7: ...Si12 308 vi Table of Contents ...
Page 29: ...List of Functions Si12 308 18 List of Functions ...
Page 71: ...Specifications Si12 308 60 Specifications ...
Page 175: ...Instruction Si12 308 164 System Configuration ...
Page 227: ...Check Si12 308 216 Service Diagnosis ...
Page 288: ...Si12 308 Wiring Diagrams Appendix 277 FTXD50BVMC FTXD60 71BVMC ...
Page 299: ...Si12 308 iv Index ...