Mitsubishi Electric MXZ-A18WV 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
Indoor
DB(°C) 20.0
WB(°C) 14.5
Set air flow to High speed.
Inverter 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 locat-
ed on indoor unit.
2.Press emergency operation button.
3.Compressor starts running at rated 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