35
Technical Information
Service Manual
2.4 Noise Curve
2.3 Cooling and Heating Data Sheet in Rated Frequency
Instruction:
T1: Inlet and outlet pipe temperature of evaporator
T2: Inlet and outlet pipe temperature of condenser
P: Pressure at the side of big valve
Connection pipe length: 5 m.
Cooling:
Heating:
Rated cooling condition(°C) (DB/WB)
Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe temperature of
heat exchanger
Fan speed of
indoor unit
Fan speed of
outdoor unit
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
27/19 35/24 07/09K(QA) 0.8 to 1.1 12 to 15 65 to 38 TURBO High
27/19 35/24 09K(QC) 0.8 to 1.1 12 to 15 65 to 38 Super High High
27/19 35/24 12K(QB) 0.8 to 1.1 11 to 14 64 to 37 TURBO High
27/19 35/24 12K(QC) 0.9 to 1.1 12 to 14 75 to 37 Super High High
27/19 35/24 18K(QD)/24K(QE) 0.9 to 1.1 12 to 14 75 to 37 Super High High
27/19 35/24 24K(QD) 0.8 to 1.1 10 to 12 72 to 40 TURBO High
Rated cooling condition(°C) (DB/WB)
Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe temperature of
heat exchanger
Fan speed of
indoor unit
Fan speed of
outdoor unit
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
20/- 7/6 07/09K(QA) 2.8 to 3.2 35 to 63 2 to 5 TURBO High
20/- 7/6 09K(QC) 2.8 to 3.2 35 to 63 2 to 5 Super High High
20/- 7/6 12K(QB) 2.8 to 3.2 35 to 65 2 to 5 TURBO High
20/- 7/6 12K(QC) 2.2 to 2.4 70 to 35 2 to 4 Super High High
20/- 7/6 18K(QD)/24K(QE) 2.2 to 2.4 70 to 35 2 to 4 Super High High
20/- 7/6 24K(QD) 2.2 to 2.4 70 to 40 1 to 5 TURBO High
Indoor side noise when blowing
Indoor fan motor rotating speed
Noise/dB(A)
40
45
50
30
35
25
Super High
07/09K(QA)
12K(QB)
Low
Middle
High
18K(QD)
24K(QD)
09(QA)/12K(QB)/24K(QD)
GWH18QD-K6DNB2E GWH18QD-K6DNC4A
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