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VRF 50/60Hz
Table 4-1.4: Spot check display table (for all model)
DSP1 content
0.--
Operating frequency
1.--
Operating mode
2.--
Operating fan speed level
3.--
Total capacity requirement of indoor units
4.--
Total capacity requirement for the modified ODU
5.--
T3 Condenser
6.--
T4 Outdoor ambient
7.--
TP discharge
8.--
TF invert module
9.--
TL refrigerant cooling tube temperature (°C)
10.--
EXVA position
11.--
Actual current (A)
12.--
Inverter compressor current (A)
13.--
Actual voltage (V)
14.--
DC bus voltage (V)
15.--
Indoor heat exchanger pipe (T2/T2B) average temperature (°C)
16.--
Total number of IDUs
17.--
Number of Operating IDUs
18.--
Model
19.--
System address
20.--
Priority mode
21.--
Version of the program
22.--
Most recent error or protection code
23.--
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 8 (fastest).
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
32
Parameters displayed on DSP2
temperature(°C)
temperature(°C)
temperature(°C)
Temperature(°C)
Remarks
Actual value = value displayed
Refer to Note 1
Refer to Note 2
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed× 8
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
Actual value = value displayed
ODU address in the centralized control
system
Refer to Note 3
"nn" is displayed if no error or
protection events have occurred since
start-up
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