17
COOL operation
Both indoor and outdoor unit are under the same temperature/humidity
condition.
Operation: Test run operation (Refer to 9-3.)
9-4. OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT
Dry-bulb temperature (°C) Relative humidity (%)
20
50
25
60
30
70
Outdoor low pressure
15
20
25
30
35
0.8
1.0
1.2
1.4
1.6
MUZ-RW25VGHZ
50
60
70
Ambient temperature(°C)
Ambient humidity(%)
(kgf/cm
2
[Gauge])(MPa [Gauge])
8.0
12.0
14.0
16.0
10.0
15
20
25
30
35
0.7
0.9
1.1
1.3
1.5
MUZ-RW35VGHZ
50
60
70
Ambient temperature(°C)
Ambient humidity(%)
(kgf/cm
2
[Gauge])(MPa [Gauge])
7.0
11.0
13.0
15.0
9.0
15
20
25
30
35
0.5
0.7
0.9
1.1
1.3
MUZ-RW50VGHZ
50
60
70
Ambient temperature(°C)
Ambient humidity(%)
(kgf/cm
2
[Gauge])(MPa [Gauge])
5.0
9.0
11.0
13.0
7.0
NOTE
:
The unit of pressure has been changed to MPa on the international system of units (SI unit system)
The conversion factor is:
1 (MPa [Gauge]) = 10.2 (kgf/cm
2
[Gauge])
15
20
25
30
35
1.5
1.6
1.7
1.8
1.9
2.0
15
20
25
30
35
2.3
2.5
2.7
2.9
3.1
3.3
15
20
25
30
35
3.0
3.5
4.0
4.5
5.0
5.5
Outdoor unit current
50
60
70
50
60
70
MUZ-RW25VGHZ
Ambient temperature(°C)
Ambient humidity(%)
50
60
70
MUZ-RW35VGHZ
Ambient temperature(°C)
Ambient humidity(%)
MUZ-RW50VGHZ
Ambient temperature(°C)
Ambient humidity(%)
O
ut
do
or
cur
rent
(A
)
O
ut
do
or
cur
rent
(A
)
O
ut
do
or
cur
rent
(A
)
0
5
10
15
20
25
4.0
4.2
4.4
4.6
4.8
5.0
5.2
0
5
10
15
20
25
5.5
5.9
6.3
6.7
7.1
7.5
Outdoor unit current
MUZ-RW25VGHZ
Ambient temperature (°C)
O
ut
do
or
cur
rent
(A
)
MUZ-RW35VGHZ
Ambient temperature (°C)
O
ut
do
or
cur
rent
(A
)
0
5
10
15
20
25
7.5
8.1
8.7
9.3
9.9
10.5
MUZ-RW50VGHZ
Ambient temperature (°C)
O
ut
do
or
cur
rent
(A
)
Condition:
Operation: Test run operation (Refer to 9-3.)
HEAT operation
Indoor
Outdoor
Dry bulb temperature (°C)
20.0
2
7
15
20.0
Wet bulb temperature (°C)
14.5
1
6
12
14.5
OBH903
