4
T
echnical Information
Service Manual
2.2 Capacity Variation Ratio According to Temperature
Capacity ratio(%)
Cooling
Cooling
Capacity ratio(%)
Outdoor temp.(°C) 
He
 
ating
Capacity ratio(
%)
Outdoor temp.(°C) 
Heating
Capacity ratio(
%)
Outdoor temp.(°C) 
Heating operation ambient temperature range is -15ºC~24ºC
Outdoor temp.(°C) 
Heating operation ambient temperature range is -22ºC~24ºC
0
20
40
60
80
100
120
140
010152025-15-10 -5 5303543
0
20
40
60
80
100
120
140
0510-15-10 -5 15 20 25 30 35 43
0
20
40
60
80
100
120
140
0  2  7  15  18  21 -22  -15  -10  -7  24 
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
0
20
40
60
80
100
120
140
0  2  7  15  18 -22  -15  -10  -7  21  24 
tionsCondi
0°:DB2rIndoo C
gper Hiow:Suair flrIndoo h
5mength:Pipe l
ononditiC
5mngth:pe lePi
DB27°door:In C  B19°W C
w:air flodoorIn
ghHi
Condition
Indoor:DB27°C WB19°C
Indoor air flow: 
High
Pipe length:5m
Capacity ratio(%)
Cooling
Heating
Capacity ratio(
%)
Outdoor temp.(°C) 
Outdoor temp.(°C) 
0
20
40
60
80
100
120
140
0  2  7  15  18 -22  -15  -10  -7  21  24 
tionsCondi
0°:DB2rIndoo C
gper Hiow:Suair flrIndoo h
5mength:Pipe l
SIH  -+ SOH
12
BI
K
2
Capacity ratio(%)
Capacity ratio(%)
Outdoor temp. (°C)
Outdoor temp.(°C) 
0
20
40
60
80
100
120
HeatingCooling
Heating operation ambient temperature range is -25ºC~30ºC
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
-2 5-20 -1 5-10 -5 0510 15 20 25 30
20
40
60
80
100
120
9K
9K
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
0%
20%
40%
60%
80%
100%
120%
-15-8.3-50 510 13.919.423.930354043
onConditi
ngth:5me lePip
B2In 7Dd °oor: C W °CB19
w:air flooorInd
SIH  K2H-09BI+ SO
Cooling
20
40
60
80
100
120
18K
12K
0
-15-10 -5 0510 15 20 25 30 35 40 45 50
24K
Condition
Indoor:DB27°C WB19°C
Indoor air flow: 
High
Pipe length:5m
Outdoor temp.(°C) 
Capacity ratio (%)
Heating
0
20
40
60
80
100
120
5001512025-15-10 -5 30
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
18K
12K
24K
Outdoor temp.(°C) 
Capacity ratio (%)
Heating operation ambient temperature range is -15ºC~30ºC
SIH  2-09BIK+ SOH
SIH  -+ SOH
12
BI
K
2