Midea MV5-X252W/V2GN1 - 3 Error Code Table

V5 X VRF 50/60Hz
46 201608
Midea V5 X Series Service Manual
Table 5-2.4: SW2 system check (continued)
DSP1
content
Parameters displayed on DSP2
Remarks
10
Fan B speed index
Refer to Note 3
11
Indoor heat exchanger pipe temperature (°C)
Actual value = value displayed
12
Outdoor heat exchanger pipe temperature (°C)
Actual value = value displayed
13
Outdoor ambient temperature (°C)
Actual value = value displayed
14
Inverter compressor A discharge temperature (°C)
Actual value = value displayed
15
Inverter compressor B discharge temperature (°C)
Actual value = value displayed
16
Main inverter module temperature (°C)
Actual value = value displayed
17
Saturation temperature (°C) corresponding to the discharge pressure
Actual value = value displayed - 30
18
Inverter compressor A current (A)
Actual value = value displayed
19
Inverter compressor B current (A)
Actual value = value displayed
20
EXVA position
Steps = value displayed × 8
21
EXVB position
Steps = value displayed × 8
22
Compressor discharge pressure (MPa)
Actual value = value displayed × 0.1
23
Reserved
24
Number of indoor units currently in communication with master unit
Actual value = value displayed
25
Number of indoor units currently operating
Actual value = value displayed
26
Priority mode
Refer to Note 4
27
Silent mode
Refer to Note 5
28
Static pressure mode
Refer to Note 6
29
DC voltage A
Actual value = value displayed × 10
30
DC voltage B
Actual value = value displayed × 10
31
Reserved
32
Most recent error or protection code
000 is displayed if no error or protection events
have occurred since start-up
33
Error clearance metric
Actual value = value displayed
34
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End
Notes:
1. Outdoor unit capacity setting:
 0: 8HP; 1: 10HP; 2: 12HP; 3: 14HP; 4: 16HP; 5: 18HP; 6: 20HP; 7: 22HP.
2. Operating mode:
 0: off; 2: cooling; 3: heating; 4: forced cooling.
3. The fan speed index is related to the fan speed in rpm as described in Table 3-5.3 in Part 3, 5.6 “Outdoor Fan Control”.
4. Priority mode:
 0: heating priority; 1: cooling priority; 2: VIP priority or voting priority; 3: heating only; 4: cooling only.
5. Silent mode:
 0: night silent mode; 1: silent mode; 2: super silent mode; 3: no silent mode.
6. Static pressure mode:
 0: standard static pressure; 1: low static pressure; 2: medium static pressure; 3: high static pressure.