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