Gree GWH18RC-K3DNA1A Service Manual page 13

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24K:
Cooling
105
100
95
90
85
80
75
70
65
60
55
50
32
33
34
35
36
O
u
d t
Cooling
Temperature condition (°C)
Indoor
Outdoor
27/19
35/-
Heating
Temperature condition (°C)
Indoor
Outdoor
20/15
7/6
• Conditions
Indoor : DB20˚C/WB19˚C
Indoor air flow : Super High
Pipe length
: 5m
37
38
39
40
41
42
o
r o
e t
m
. p
˚ (
C
)
Standard
pressure
Model name
P (MPa)
18K
0.9 to 1.1
24K
0.8 to 1.0
Standard
pressure
Model name
P (MPa)
18K
2.2 to 2.4
24K
2.5 to 2.7
Heating
110
100
90
80
70
60
50
40
43
–15
Heat exchanger pipe
temp.
T1 (°C)
T2 (°C)
12 to 14
80 to 40
10 to 12
80 to 40
Heat exchanger pipe
temp.
T1 (°C)
T2 (°C)
70 to 40
1 to 5
70 to 40
1 to 5
• Conditions
Indoor : DB20˚C
Indoor air flow : Super High
Pipe length
: 5m
–10
–5
0
O
u
d t
o
r o
e t
m
. p
˚ (
C
)
Indoor fan
Outdoor fan
mode
mode
Super High Super High
Super High Super High
Indoor fan
Outdoor fan
mode
mode
Super High
Super High
Super High
Super High
5
7
10
Compressor
frequency
(Hz)
70
83
Compressor
frequency
(Hz)
70
75

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