Multi Variable Air Conditioners Fresh Air Series Indoor Unit
16
Unit: mm
Model
Size of Air Outlet
Size of Air –returen Opening
A
B
C
D
VEOA042N432U
197
1151
1362
264
VEOA048N432U
197
1151
1362
264
VEOA076N432U
192
992
1150
327
VEOA084N432U
192
992
1150
327
VEOA096N432U
192
992
1150
327
4.5 Installation of Wired Controller
Please refer to User Manual of Wired Controller for the installation details.
NOTE!
When installation is finished, the unit must be tested and debugged before operation.
Please refer to Instruction Manual of ODU for auto addressing and debugging details.
5 Wiring Work
NOTES!
①.
For personal safety, the air conditioner must be properly grounded.
②.
Read carefully the voltage indicated on the nameplate before connecting wires. Then
connect wires according to the wiring diagram. Improper wiring will lead to abnormal
operation or damage the unit.
③.
Power capacity should be large enough. Sectional area of room wires should be above
2.5mm
2
.
④.
For unit's power supply, please use specialized branch circuit and specialized power
socket.
⑤.
All wiring must comply with standards to ensure safe and correct operation.
⑥.
Install specialized branch circuit breaker according to related laws and regulations and
electrical standards.
⑦.
All wiring must use pressure terminal or single wire. Multi-twisted wire that connects
directly to the wiring board may cause fire hazard.
⑧.
Keep the wires away from refrigerant pipe, compressor and fan.
⑨.
Do not alter the inner wires of air conditioner. Manufacturer does not assume
responsibility for damage or abnormal operation due to this reason.
⑩.
If the unit is installed in places with strong electromagnetic interference, it's
recommended to use twin-twisted shield wire. During wire connection, please pay
attention that the metal shield layer of the twin-twisted wire must be grounded (outer
case) in order to prevent the unit from electromagnetic interference.
⑪.
Communication line should be separated from the power cord and the connection wire
of IDU and ODU.
⑫.
If the project needs higher static pressure, you can set it through the wired controller.
⑬.
The appliance must be fitted with means for disconnection from the supply mains
having a contact separation in all poles that provide full disconnection under
overvoltage category III conditions, and these means must be incorporated in the fixed
wiring in accordance with the wiring rules.
Summary of Contents for VEOA042N432U
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