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Indoor Noise Level dB
(High/Low) (actual/label)
Dimension (L*W*H)
INDOOR
Packing (L*W*H)
UNIT
Net/Gross weight
Outdoor Noise Level dB
(High/Low) (actual/label)
Dimension (L*W*H)
Packing (L*W*H)
OUTDOOR
UNIT
Net/Gross weight
Refrigerant type/weight
Design pressure (Hi/Low)
7. PCB function:
NOTE: Ts is the set temperature, Tr is indoor room temperature, TP1 is indoor coil pipe temperature, TP2 is
outdoor coil pipe temperature.
Display panel
Cooling
●
Start up the compressor: when the room temperature is more than Ts+1℃, compressor → start-up
●
Shut down the compressor: when the room temperature is less than or equal to the set temperature Ts-1℃,
compressor → shutdown
●
When the temperature of coil pipe of the indoor units is less than or equal to 1℃ for one minute and the
compressor has continuous run for more than ten minutes, the compressor and outdoor blower fan shut
down through the electric control board and the indoor blower fan is running at low speed.
dB(A)
36~45
mm
940*270*180
mm
1007*340*275
Kg
12/14
dB(A)
54
mm
795*255*540
mm
920*335*595
Kg
38/42
g
R22/1300g
MPa
2.7/0.7
第 44 页 共 59 页
43~47
1225*330*245
1000*320*200
1190*380*300
15/18
56
870*310*700
990*410*780
58/62
R22/1900
2.7/0.7
43~49
1445*410*320
19/23
59
900*330*835
1030*440*960
65/80
R22/2400
2.7/0.7
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