Mitsubishi SUZ-KA35VA Service Manual page 37

OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT
<How to operate fixed-frequency operation (Test run operation)>
1. Press the TEST button to COOL or HEAT mode.
2. Test run operation starts and continues to operate for 30 minutes.
3. Compressor starts at rated frequency in COOL mode or 58Hz in HEAT mode.
4. Indoor fan operates at High speed.
5. After 30 minutes, test run operation finishes and EMERGENCY OPERATION starts.
6. To cancel test run operation (EMERGENCY OPERATION), press the ON/OFF button on remote controller.
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
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 : High speed
3 Operation: TEST RUN OPERATION
SUZ-KA25VA(H)
(kgf/ [Gauge]) (MPa [Gauge])
1.4
14
1.2
12
1.0
10
0.8
8
0.6
6
0.4
4
2 0.2
15 18 20 25 30 32
50 60 70
Ambient temperature(°C) Ambient humidity(%)
SUZ-KA71VA
(kgf/ [Gauge]) (MPa [Gauge])
1.4
14
1.2
12
1.0
10
0.8
8
0.6
6
0.4
4
2 0.2
15 18 20 25 30 32
50 60 70
Ambient temperature(°C) Ambient humidity(%)
SUZ-KA25VA(H)
4
3.5
3
2.5
2
15 18 20 25 30 32 35(°C)
70
50 60
Ambient temperature(°C) Ambient humidity(%)
SUZ-KA71VA
12
10
8
6
4
30
15 18 20 25 32 35(°C)
50 60 70
Ambient temperature(°C) Ambient humidity(%)
OC322G
SUZ-KA35VA(H)
(kgf/ [Gauge]) (MPa [Gauge])
1.4
14
1.2
12
1.0
10
0.8
8
0.6
6
0.4
4
2 0.2
35(°C) 15 18 20 25 30
(%) 50 60 70
Ambient temperature(°C) Ambient humidity(%)
35(°C)
(%)
SUZ-KA35VA(H)
5
4.5
4
3.5
3
15 18 20 25 30
(%) 70
50 60
Ambient temperature(°C) Ambient humidity(%)
(%)
[Gauge])
2
Dry-bulb temperature
SUZ-KA50VA
(kgf/ [Gauge]) (MPa [Gauge])
1.4
14
1.2
12
1.0
10
0.8
8
0.6
6
0.4
4
2 0.2
32 35(°C) 15 18 20 25
(%) 50 60
Ambient temperature(°C) Ambient humidity(%)
SUZ-KA50VA
10
9
8
7
6
32 35(°C) 15 18 20 25
(%)
50 60
Ambient temperature(°C) Ambient humidity(%)
37
Relative humidity(%)
20
25
30
SUZ-KA60VA
(kgf/ [Gauge]) (MPa [Gauge])
1.4
14
1.2
12
1.0
10
0.8
8
0.6
6
0.4
4
2 0.2
30 32 35(°C) 15 18 20 25
70 (%) 50 60
Ambient temperature(°C) Ambient humidity(%)
SUZ-KA60VA
12
10
8
6
4
30 32 35(°C) 15 18 20 25
70 (%)
50 60
Ambient temperature(°C) Ambient humidity(%)
50
60
70
30 32 35(°C)
70 (%)
30 32 35(°C)
70 (%)