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Service Manual
2.4 Cooling and Heating Data Sheet in Rated Frequency
Rated cooling
condition(°C)
(DB/WB)
Model
3UHVVXUHRIJDVSLSH
connecting indoor and
RXWGRRUXQLW
,QOHWDQGRXWOHWSLSH
WHPSHUDWXUHRIKHDW
H[FKDQJHU
)DQVSHHGRI
LQGRRUXQLW
)DQVSHHGRI
RXWGRRUXQLW
Compressor
IUHTXHQF\
(Hz)
Indoor 2XWGRRU P (MPa) T1 (°C) T2 (°C)
27/19 35/24
09K
0.9 to 1.1 12 to 14 75 to 37 6XSHU+LJK +LJK
52
12K
72
18K
5DWHGKHDWLQJ
condition(°C)
(DB/WB)
Model
3UHVVXUHRIJDVSLSH
connecting indoor and
RXWGRRUXQLW
,QOHWDQGRXWOHWSLSH
WHPSHUDWXUHRIKHDW
H[FKDQJHU
)DQVSHHGRI
LQGRRUXQLW
)DQVSHHGRI
RXWGRRUXQLW
Compressor
IUHTXHQF\
(Hz)
Indoor 2XWGRRU P (MPa) T1 (°C) T2 (°C)
20/- 7/6
09K
2.2 to 2.4 70 to 35 2 to 4 6XSHU+LJK +LJK
65
12K
77
18K
Instruction:
7,QOHWDQGRXWOHWSLSHWHPSHUDWXUHRIHYDSRUDWRU
7,QOHWDQGRXWOHWSLSHWHPSHUDWXUHRIFRQGHQVHU
33UHVVXUHDWWKHVLGHRIELJYDOYH
&RQQHFWLRQSLSHOHQJWKP
Cooling:
Heating:
2.5 Noise Curve
Indoor fan motor rotating speed
Compressor frequency(Hz)
50
60
30
40
20
Low
Middle
High
Super High
09K
12K
18K
18K
30
35
40
45
50
55
60
65
70
20 4030 50 60 70 80 90
Noise dB(A)
12K
09K
Indoor side noise Outdoor side noise