Midea ATOM MDV-V60WDHN1(AtB) - Part 5 Electrical Components and Wiring Diagrams

Atom B Series VRF 50/60Hz
31
Part 4
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Field Settings
Table 4-1.3: Spot check display table (for all model)
No.
Parameters displayed on DSP
Remarks
0
Operating frequency
Actual value = value displayed
1
Operating mode
Refer to Note 1
2
Operating fan speed level
Refer to Note 2
3
Total capacity requirement of indoor units
4
Total capacity requirement for the modified ODU
5
T3 Condenser temperature(°C)
Actual value = value displayed
6
T4 Outdoor ambient temperature(°C)
Actual value = value displayed
7
TP discharge temperature(°C)
Actual value = value displayed
8
TF invert module Temperature(°C)
Actual value = value displayed
9
TL refrigerant cooling tube temperature (°C)
Actual value = value displayed
10
EXVA position
Actual value = value displayed× 8
11
Actual current (A)
Actual value = value displayed
12
Inverter compressor current (A)
Actual value = value displayed
13
Actual voltage (V)
Actual value = value displayed
14
DC bus voltage (V)
Actual value = value displayed
15
Indoor heat exchanger pipe (T2/T2B) average temperature (°C)
Actual value = value displayed
16
T2A condenser temperature
Actual value = value displayed
17
Total number of IDUs
Actual value = value displayed
18
Number of Operating IDUs
19
Model name
20
System address
ODU address in the centralized control
system
21
Compressor error code
22
Priority mode
Refer to Note 3
23
Program version number
24-33
Last 10 times error protection code
4
Refer to Note 4
34
Display “--”
Notes:
1. Operating mode:
 0: standby; 2: cooling; 3: heating; 4: forced cooling.
2. The fan speed index is related to the fan speed in rpm and can take any integer value in the range 0 (0-off) to 16 (fastest).
Fan speed
index
Fan speed (rpm)
28
36
42
48
56
60
0
0
0
0
0
0
0
1
120
120
120
120
120
120
2
150
150
150
150
150
150
3
180
180
180
180
180
180
4
210
210
210
210
210
210
5
240
240
240
240
240
240
6
270
270
270
270
270
270
7
300
300
300
300
300
300
8
360
350
350
350
350
350
9
400
400
400
400
400
400
10
440
460
460
460
460
460
11
520
520
520
520
520
520
12
600
630
630
630
630
630
13
680
720(Cooling)/750(Heating)
720(Cooling)/750(Heating)
750
750
750
14
750
780
780
800
800
800
15
800
/
/
/
/
830
16
/
/
/
/
/
850
3. Priority mode:
 0: first ON priority; 1: cooling priority; 2: Automatic selection of priority mode; 3: heating only; 4: cooling only; 5: heating priority
4. “nn” is displayed if no error or protection events have occurred since start-up; it displays all error protection code if the number of error protection
codes are less than 10 since start-up.