Mitsubishi Electric MXZ-A14WV Service Manual page 42

5. 09-class unit in single operation (OUTDOOR UNIT : MXZ-A26WV, MXZ-A32WV)
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
(1) COOL operation
1Both indoor and outdoor units are under the same
temperature/humidity condition.
Dry-bulb temperature(°C)
20
25
30
2Air flow speed : High
3Inverter output frequency : 24Hz
(kgf/F[Gauge]) (MPa[Gauge])
1.2
12
1.1
11
1.0
10
0.9
9
0.8
8
0.7
7
6
0.6
15
Ambient temperature(:)/ Ambient humidity(%)
(2) HEAT operation
1Indoor
DB(°C) 20.0
WB(°C) 14.5
2Set air flow to High speed.
3Inverter output frequency is 32Hz.
Relative humidity(%)
50
60
70
24Hz
30
20 25
70
50 60
Outdoor
DB(°C) 2
WB(°C) 1
f [Gauge])
<How to work fixed-frequency operation>
1.Set emergency switch to COOL or HEAT. The switch is located
on indoor unit.
2.Press emergency operation button.
3.Compressor starts running at fixed-frequency.
4.Indoor fan runs at High speed and continues for 30 minutes.
5.To cancel this operation, press emergency operation button
or any button on remote controller.
5
4
3
2
1
(:)
35 15
(%)
Ambient temperature(:)/ Ambient humidity(%)
7 15 20.0
6 12 14.5
7
6
5
4
3
2
5
42
24Hz
30
20 25
70
50 60
32Hz
10 15 20
Ambient temperature(:)
(:)
35
(%)
25