Cooper & Hunter CH-S09FTXN-E2wf, Service Manual

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2.2 Operation Characteristic Curve 2.4 Cooling and Heating Data Sheet in Rated Frequency
Model
Rated cooling
condition(°C) (DB/WB)
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe
temperature of heat
exchanger
Fan speed of
indoor unit
Outdoor fan
mode (rpm)
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
Super High
09K
27/19 35/24 0.9~1.1 12 to 14 75 to 37
880
12K 880
18k 800
24k 800
Compressor Speed(rps)
Compressor Speed(rps)
Cooling
Heating
Current(A)
Current(A)
0
1
2
3
4
5
6
7
8
9
10
0 20 40 60 80 100 120
WB19 °C
0
1
2
3
4
5
6
7
8
0 20 40 60 80 100 120
Condition
Indoor:DB 27°C
Indoor air flow: Super High
Pipe length:5m
Voltage:230V
Condition
Indoor:DB 20°C
Indoor air flow: Super High
Pipe length:5m
Voltage:230V
2.3 Capacity Variation Ratio According to Temperature
50
60
70
80
90
100
110
120
130
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
Capacity ratio(%)
Outdoor temp. (°C)
Capacity ratio(%)
Heating Cooling
-20 -15 -10 -5 0 5 10
110
120
130
100
90
80
70
60
50
40
Outdoor temp.(°C)
Condition
Indoor:DB27°C WB19°C
Indoor air flow: High
Pipe length:5m
Condition
Indoor:DB20°C
Indoor air flow: High
Pipe length:5m
Model
Rated cooling
condition(°C) (DB/WB)
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe
temperature of heat
exchanger
Fan speed of
indoor unit
Outdoor fan
mode (rpm)
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
Super High
09K
20/- 7/6 2.2~2.4 70 to 35 2 to 4
880
12K 880
18k 800
24k 800
T1: Inlet and outlet pipe temperature of evaporator;
T2: Inlet and outlet pipe temperature of condenser;
P: Pressure of air pipe connecting indoor and outdoor units.
NOTES :
(1) Measure surface temperature of heat exchanger pipe around center of heat exchanger path U bent.(Thermistor themometer)
(2) Connecting piping condition : 5m