Power must be isolated during installation and before maintenance to avoid injury by electric shock.
The specifications of cables must strictly match the requirements, otherwise it may cause performance
failure and danger of electric shock or fire.
Power supply is AC220V/50HZ/1 Phase. Open the cover of electrical box, connect the 3 wires (L/N/
GND) to the terminals and connect the cable of the control panel to the board according to the wiring
diagram, and join the control panel to the cable. A cable fixing device offered by installer is recom-
mended to fix the power cable on the wall/ventilator.
We do not accept any liability for any problems caused by the user’s self and non-authorized re-
engineering to the electrical and control systems.
Model
Spec. of power supply
cable
Spec. of normal controller cable
F-ERVXQ-D200 ~ F-ERVXQ-D1300 3×1.5mm
2
2×0.5mm
2
11
Electrical Installation
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