Service manual

18
8. Operation characteristics
Heating Capacity (KW)
Piping Length Characteristics (Heating)
Piping Length (m)
4.6
4.4
4.0
4.2
4.8
5.0
5.2
10
11
12 13 14 5 6 7 8 9
1.40
1.45
1.50
1.55
1.30
1.35
Heating Power Input (KW)
Remark: Indoor room temperature: 20℃
Outdoor temperature: 7/6℃
Indoor fan speed: High
15
Cooling Capacity (KW)
Piping Length Characteristics (Cooling)
Piping Length (m)
5.0
4.9
4.7
4.8
5.1
5.2
5.3
4.6
10
11
12 13 14 5 6 7 8 9
1.52
1.54
1.56
1.58
1.46
1.48
1.50
Cooling Power Input (KW)
Remark: Indoor room temperature: 27/19℃
Outdoor temperature: 35℃
Indoor fan speed: High
15
Cooling Capacity (KW)
Cooling Characteristics
Outdoor Ambient Temperature ( )℃
5.0
4.9
4.7
4.8
5.1
5.2
5.3
4.6
35 37 39 41 43 25 27 29 31 33
1.56
1.60
1.64
1.68
1.44
1.48
1.52
Cooling Power Input (KW)
Remark: Indoor room temperature: 27/19℃
Indoor fan speed: High
Pipe length: 5m
Heating Capacity (KW)
Heating Characteristics
Outdoor Ambient Temperature ( )℃
5.2
5.0
4.6
4.8
5.4
5.6
5.8
4.4
3 5 7 9 11 -7 -5 -3 -1
1
1.30
1.40
1.50
1.60
1.10
1.20
Heating Power Input (KW)
Remark: Indoor room temperature: 20℃
Indoor fan speed: High
Pipe length: 5m