9
28.0
25.9
23.7
21.6
19.4
17.2
15.1
12.9
MSH-18NV -
E4
NOTE:The above curves are for the heating operation without any frost.
OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT
COOL operation
1
1
Both indoor and outdoor unit are under the same temperature/humidity condition.
2
2
Air flow should be set at MAX.
Dry-bulb temperature
Relative humidity(%)
20
50
25
60
30
70
3
3
The unit of pressure has been changed to MPa on the international system of units(SI unit system).
The conversion factor is : 1(MPa • G) =10.2(kgf/
f
f
• G)
15
20
50
25
60
30
70(%)
35(
:
)
0.3
0.4
0.5
0.6
0.7
18
32
220V/240V
7
6
5
4
3
15
20
50
25
60
30
70(%)
35(
:
)
6
7
8
9
10
11
18
32
220V/240V
MUH-18NV -
E4
MUH-18NV -
E4
Outdoor low pressure
Ambient temperature(˚C)
Ambient humidity(%)
Ambient temperature(˚C)
Ambient humidity(%)
Outdoor unit current (A)
(kgf/
F
•G)(MPa•G)
HEAT operation
Condition indoor:Dry bulb temperature 20.0°C
Wet bulb temperature 14.5°C
Outdoor:Dry bulb temperature 7,15,20°C
Wet bulb temperature 6,12,14.5°C
MUH-18NV -
E4
5
10
15
20
25
7
8
9
10
11
7
21
220V/240V
(
:
)
Outdoor unit current (A)
Ambient temperature(˚C)
