Gree GWC12ATCXB-K6DNA1B User Manual

8
Technical Information
Service Manual
2.2 Capacity Variation Ratio According to Temperature
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
12K 0.8 to 1.1 11 to 14 64 to 37
Super High High
24K 0.9 to 1.1 12 to 14 75 to 37
28K 0.8 to 1.0
in:8 to 11
out:11 to14
in:75 to 85
out:37 to 43
Rated heating 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
12K 2.8 to 3.2 35 to 65 2 to 5
Super High High
24K 2.2 to 2.4 70 to 35 2 to 4
28K 2.2 to 2.4
in:75 to 85
out:37 to 43
in:1 to 3
out:2 to 5
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
Heating
Heating operation ambient temperature range is -15ºC~24ºC
Cooling
50
60
70
80
90
100
110
120
130
Capacity ratio(%) Capacity ratio(%)
Capacity ratio(%)
Outdoor temp. (°C)
–15–
Capacity ratio(
%)
510 –
110
100
90
80
70
60
50
40
57 100
Outdoor temp.(°C)
Outdoor temp. (°C)
Outdoor temp.(°C)
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
Heating
–15– 510 –
110
100
90
80
70
60
50
40
57 10
0
Outdoor temp.(°C)
Condition
Indoor:DB27°C WB19°C
Indoor air flow:
High
Pipe length:5m
CoolingHeating
Heating operation ambient temperature range is -15ºC~30ºC
0
20
40
60
80
100
120
501015-15-10 -5 20 25 30
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
20
40
60
80
100
120
0
-15-10 -5 0510 15 20 25 30 35 40 45 50
Condition
Indoor:DB27°C WB19°C
Indoor air flow:
High
Pipe length:5m
Capacity ratio(%)
Capacity ratio(%)
Outdoor temp. (°C)
Cooling
Cooling
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
Heating
-15 -5-10
110
100
90
80
70
60
50
40
57 100
Outdoor temp.(°C)
Capacity ratio(%)
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
Heating
-15 -5-10
110
100
90
80
70
60
50
40
57 100
Outdoor temp.(°C)
Capacity ratio(%)
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
0
20
40
60
80
100
120
140
35 36 37 38 39 40 41 42 43
Condition
Indoor:DB27°C WB19°C
Indoor air flow:
High
Pipe length:5m
Capacity ratio(%)
Outdoor temp. (°C)
Cooling
0
20
40
60
80
100
120
140
35 36 37 38 39 40 41 42 43 43 45 46 47 48 49 50 51 52
Condition
Indoor:DB27°C WB19°C
Indoor air flow:
High
Pipe length:5m
Capacity ratio(%)
Outdoor temp. (°C)
20
40
60
80
100
120
140
0
-15 -10 -5 0510 15 20 25 30 35 40 45 52
Condition
Indoor:DB27°C WB19°C
Indoor air flow:
High
Pipe length:5m

Gree GWC12ATCXB-K6DNA1B Specifications

General

Brand	Gree
Model	GWC12ATCXB-K6DNA1B
Category	Air Conditioner
Language	English