Service manual
15
Dry Bulb temperature (˚C)
20
25
30
Relative humidity (%)
50
60
70
OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT
COOL operation
1 Both indoor and outdoor units are under the same temperature/humidity condition.
2 Air flow should be set at MAX..
220V
240V
220-240V
Ambient temperature (°C)
Ambient humidity(%)
Ambient temperature (°C)
Ambient humidity(%)
18
0.3
0.4
0.5
0.6
0.7
0.8
20 25 30
50 60 70
32
( C)
(%)
Outdoor low pressure
18
5
6
7
8
9
10
20 25 30
50 60 70
32
( C)
(%)
Outdoor unit current (A)
7
6
5
4
3
8
(kgf/F•G)(MPa•G)
220-240V
220V
240V
Ambient temperature (°C)
Ambient humidity(%)
Ambient temperature (°C)
Ambient humidity(%)
18
0.2
0.3
0.4
0.5
0.6
0.7
20 25 30
50 60 70
32
( C)
(%)
Outdoor low pressure
18
7
8
9
10
11
12
13
14
20 25 30
50 60 70
32
( C)
(%)
Outdoor unit current (A)
6
5
4
3
2
7
(kgf/F•G)(MPa•G)
20 25 30
0.3
0.4
0.5
0.6
0.7
0.8
20 25 30
3
4
5
6
7
8
Ambient temperature (:)
Ambient humidity(%)
18
50 60 70
32
(:)
(%)
Ambient temperature (:)
Ambient humidity(%)
18
50 60 70
32
(%)
Outdoor unit current (A)
Outdoor low pressure
7
6
5
4
3
8
(kgf/F•G)(MPa•G)
(:)
220-240V
220-240V
3 The unit of pressure has been changed to MPa on the international system of units(SI unit system).
The converted score against the traditional unit system can be gotten according to the formula below.
1(MPa [Gauge]) =10.2(kgf/
ff
• [Gauge])
MUCF-13NV-
E4
MUCF-18NV-
E3
MUCF-24NV-
E3
OB270--1.qxp 4/13/01 2:59 PM Page 15