46
0
50
100
150
0.5
1.0
1.5
<COOL>Capacity
Frequency
Hz
0
50
100
150
0.5
1.0
1.5
<COOL>Total input
Frequency
Hz
0
50
100
150
0.5
1.0
1.5
<HEAT>Capacity
Frequency
Hz
6. 71-class unit in single operation
0
50
100
150
0.5
1.0
1.5
<HEAT>Total input
Frequency
Hz
1. Press EMERGENCY OPERATION switch to COOL or HEAT mode (COOL : Press once, HEAT : Press twice).
2. Test run operation starts and continues to operate for 30 minutes.
3. Compressor operates at rated frequency.
4. Indoor fan operates at High speed.
5. After 30 minutes, test run operation finishes and EMERGENCY OPERATION starts (Operation frequency of compressor
varies).
6. To cancel test run operation (EMERGENCY OPERATION), press EMERGENCY OPERATION switch or any button on
remote controller.
10-3. Test run operation (How to operate fixed-frequency operation)
1
Both indoor and outdoor unit are under the
same temperature/humidity condition.
2
Operation : TEST RUN OPERATION (refer to 10-3.)
Dry-bulb temperature(
:
)
Relative humidity(%)
20
50
25
60
30
70
10-4. Outdoor low pressure and outdoor unit current (single operation)
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/
f
f
[Gauge])
(1) COOL operation
MXZ-2A40VA MXZ-2A52VA
Ambient temperature(
:
)
Ambient humidity(%)
Ambient temperature(
:
)
Ambient humidity(%)
Outdoor low pressure
(MPa[Gauge])
(kgf/
F
[Gauge])
Outdoor unit current (A)
15
17
25
32
35
50
60
70
0.7
0.8
0.9
1.0
1.2
1.3
1.4
(
:
)
(%)
15
17
25
32
35
50
60
70
(
:
)
(%)
30Hz
1
2
3
4
30Hz
14
13
12
11
10
9
7
8
1.1
Ambient temperature(
:
)
Ambient humidity(%)
Ambient temperature(
:
)
Ambient humidity(%)
Outdoor low pressure
(MPa[Gauge])
(kgf/
F
[Gauge])
Outdoor unit current (A)
15
17
25
32
35
50
60
70
0.7
0.8
0.9
1.0
1.2
1.3
1.4
(
:
)
(%)
15
17
25
32
35
50
60
70
(
:
)
(%)
30Hz
1
2
3
4
30Hz
14
13
12
11
10
9
7
8
1.1
Ambient temperature(
:
)
Ambient humidity(%)
Ambient temperature(
:
)
Ambient humidity(%)
Outdoor low pressure
(MPa[Gauge])
(kgf/
F
[Gauge])
Outdoor unit current (A)
15
17
25
32
35
50
60
70
0.7
0.8
0.9
1.0
1.2
1.3
1.4
(
:
)
(%)
15
17
25
32
35
50
60
70
(
:
)
(%)
30Hz
1
2
3
4
30Hz
14
13
12
11
10
9
7
8
1.1
22-class unit
25-class unit
35-class unit
OB377--2.qxp 05.12.14 3:13 PM Page 46
