Chigo CSG-07HVR1(84) Technical Manual page 72

R410A DC Inverter Multi-split Technical Manual
1.4 Point check function
NO.
Normal Display
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 The sets of the indoor units that can
20
Note 1: normal shows.When standby , it indicates the sets of indoor units. When the compressor begin to
operate,it indicates operating frequency of the compressor. When protection or failure appear , it shows
protecting code or failure code. When there is some protection or failure code, it will repeatlydisplay protection
or failure code.
Note 2: operating mode (shutdown:0 supply air:1 cooling/dehumidification:2 heating:3 rated cooling:4
rated heating: 5)
Note 3: operating wind speed (shutdown:0 low speed:1 high speed:2)
Note 4:when cooling,it shows the average temperature T2B, when heating,it shows the average temperature
T2.
Note 5: electronic expansion valves opening degree divided by 8 shows. Such as 480 P is revealed to 60.
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Display
The current running frequency
The total demand for indoor units
operating mode
The real-time output capacity of the outdoor unit
Fan state
T2 average/T2B average
T3（the tube temperature of outdoor condenser）
T4( the outdoor environment temperature)
T7(the inverter exhaust temperature)
The one side for inverter
The another side for inverter
EXV A opening degree
EXV B opening degree
EXV C opening degree
EXV D opening degree
The indoor unitstemperature for A system
The indoor unitstemperature for B system
The indoor units temperature for C system
The indoor units temperature for D system
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communicate normally
GD Chigo Heating & Ventilation Equipment Co., Ltd.
Instruction
Note 1
The total demand that the indoor send over
0，1，2，3，4,5（note 2）
The actual ability output (after various
protection)
（note 3）
The actual value(note 4)
The actual value
The actual value
The actual value
The actual value
The actual value
The actual value
（Note
5）The actual value
（Note
5）The actual value
（Note
5）The actual value
Cooling T2B，heating T2
Cooling T2B，heating T2
Cooling T2B，heating T2
Cooling T2B，heating T2
The actual value
Point check over
Outdoor Units