Gree KF-70DW/NA1 - PCB Function Manual; Temperature Parameters; Fundamental Operational Functions

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7.1
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7.2
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7.2.1
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7.2.2
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PCB function manual
Temperature parameter
Foundamental functions
DRY Mode
The room ambient temperature: (Tamb)
The room evaporator temperature:(Tevaporator)
The outdoor condenser temperature: (Tcondenser)
The exhasut temperature:(Texhaust)
In each mode, the compressor starts at once, it will not stop within 6min according to the changes of Tamb,
when it stopped once, after 3mins delayed, can start it again.
COOL mode
When Tamb≥Tset+1℃ , it will enter into COOL mode, the compressor, outdoor fan motor run.
Indoor fanmotor and swing motor run at the setting fan speed and setting.
When Tamb≤Tset-1℃, compressor, outdoor fan motor stop running. Indoor fan runs at set fan speed.
When Tset-1℃ ＜ T amb ＜ Ts et +1℃ , keep the previous running mode.
I n COOL mode, temp. setting range is 16℃～30 ℃.
When Tamb＞Tset+2℃ , enter into COOL mode, the compressor, outdoor fan motor run, indoor fan motor
runs at setting low fan speed.
When Tset-2℃≤Tamb ≤Tset+2℃, compressor, outdoor fan motor run 6min, stop for 4min, that goes round
and round, indoor fan motor runs at low fan speed.
When Tamb＜Tset-2℃， the compressor and outdoor fan motor stop running, indoor fan motor runs at low
fan speed.
In DRY mode, the temp. setting range is 16℃～30 ℃.