Midea MV8M-140WV2N1 User Manual

V8 Mini R410A VRF 50Hz
126
Midea
V8 Mini
Series Engineering Data Book
System Commissioning Report – Sheet D
… table continued from previous page
Observed values
DSP1
content
Parameters displayed on DSP2
Remarks
Cooling
mode
Heating
mode
34.--
Reserved
35.--
Compressor discharge pressure (MPa)
Actual value = value displayed × 0.01
36.--
Compressor suction pressure (MPa)
Actual value = value displayed × 0.01
37.--
Number of indoor units online
Actual value = value displayed
38.--
Number of indoor units operating
Actual value = value displayed
39.--
Heat exchanger status (outdoor unit)
Refer to Note 3
40.--
Special mode
Refer to Note 4
41.--
Silent mode
0-5 ,5 represents the most silent
42.--
Static pressure mode
Refer to Note 5
43.--
Target evaporator (Tes) temperature (°C)
Actual value = value displayed
Refer to Note 6
43.--
Target condenser (Tcs) temperature (°C)
Actual value = value displayed
Refer to Note 6
45.--
DC Voltage (V)
Actual value = value displayed
46.--
AC Voltage (V)
Actual value = value displayed
47.---
Number of cooling mode IDUs
Actual value = value displayed
48.--
Number of heating mode IDUs
Actual value = value displayed
49.--
Capacity of cooling mode IDUs (HP)
Actual value = value displayed
50.--
Capacity of heating mode IDUs (HP)
Actual value = value displayed
51.--
Refrigerant volume judgment
Refer to Note 7
52.---
Dirty blockage rate
0~10, 10 represents the worst
53.--
Fan error
54.---
Software version
55.--
Last error code
56.--
Reserved
57.--
Reserved
58.--
Reserved
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End
Notes:
1. Need to convert to current compressor output volume, example: For 8-10kW: compressor output volume is 24, Target frequency = Actual frequency * 24 /
60; for 12-16kW: compressor output volume is 42, Target frequency = Actual frequency * 42 /60.
2. Operating mode:
 0: off; 2: cooling; 3: heating.
3. Heat exchanger status:
 0: off; 1: C1 : Condenser 2: D1: Reserved; 3: D2: Reserved; 4: E1: Evaporator; 5: F1 : Reserved; 6: F2: Reserved
4. Special mode:
 0: no special mode; 1: oil return; 2: defrost; 3: start up; 4: stop; 5: quick check; 6: self cleaning.
5. Static pressure mode:
 0: 0 Pa; 1: 10 Pa; 2: 20 Pa; 3: 30 Pa; 4: 35 Pa.
6. Te: Low pressure equivalent saturation temperature (°C) Tes: Target Te value.
Tc: High pressure equivalent saturation temperature (°C) Tcs: Target Tc value.
7. Refrigerant volume:
 0: no result; 1: critically insufficient; 2: significantly insufficient; 3: normal; 4: slightly excessive; 5: significantly excessive.
Project name and location
System name

Midea MV8M-140WV2N1 Specifications

General

Brand	Midea
Model	MV8M-140WV2N1
Category	Air Conditioner
Language	English