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58
WORD
name
range
remark
4
indoor unit 2
error code
0
‐
256
value of 0 means no error
5
indoor unit 2 HP
0.1HP
This parameter is currently not supported and
will return to 0x7FFF
……
189
indoor unit64
ambient temp.
‐
30
‐‐
60
Unit 1 °C, HRV1/HRV2/Fresh air unit model
without set temperature, will return to 0x7FFF
190
indoor unit 64
error code
0
‐
256
value of 0 means no error
191
indoor unit 64HP
0.1HP
This parameter is currently not supported and
will return to 0x7FFF
……
1000
Indoor unit 1
model
0-normally air conditioner
1-HRV 1
2-HRV 2
3-Fresh air unit
4-HRV with coil
254-Unsupported model
If not online, will return to 0x7FFF
1001
Indoor unit 2
model
0-normally air conditioner
1-HRV 1
2-HRV 2
3-Fresh air unit
4-HRV with coil
254-Unsupported model
If not online, will return to 0x7FFF
……
1063
Indoor unit
64model
0-normally air conditioner
1-HRV 1
2-HRV 2
3-Fresh air unit
4-HRV with coil
254-Unsupported model
If not online, will return to 0x7FFF
Wiring diagram and Installation