Midea MV5-X252W/V2GN1 Service Manual page 47

V5 X VRF 50/60Hz
Table 5-2.4: SW2 system check (continued)
DSP1
content
10 Fan B speed index
11 Indoor heat exchanger pipe temperature (°C)
12 Outdoor heat exchanger pipe temperature (°C)
13 Outdoor ambient temperature (°C)
14 Inverter compressor A discharge temperature (°C)
15 Inverter compressor B discharge temperature (°C)
16 Main inverter module temperature (°C)
17 Saturation temperature (°C) corresponding to the discharge pressure
18 Inverter compressor A current (A)
19 Inverter compressor B current (A)
20 EXVA position
21 EXVB position
22 Compressor discharge pressure (MPa)
23 Reserved
24 Number of indoor units currently in communication with master unit
25 Number of indoor units currently operating
26 Priority mode
27 Silent mode
28 Static pressure mode
29 DC voltage A
30 DC voltage B
31 Reserved
32 Most recent error or protection code
33 Error clearance metric
34 ----
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.
46
Parameters displayed on DSP2 Remarks
Refer to Note 3
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed - 30
Actual value = value displayed
Actual value = value displayed
Steps = value displayed × 8
Steps = value displayed × 8
Actual value = value displayed × 0.1
Actual value = value displayed
Actual value = value displayed
Refer to Note 4
Refer to Note 5
Refer to Note 6
Actual value = value displayed × 10
Actual value = value displayed × 10
000 is displayed if no error or protection events
have occurred since start-up
Actual value = value displayed
End
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