For FM20ODUWA2, there is no indoor unit C, D;
For FM24ODUWA2, there is no indoor unit D;
CAUTION:
1. Make sure that the colour of wires and the terminal number of the outdoor unit are the same as those
of the indoor unit.
2. Use an individual power circuit specifically for the air conditioner. As for the wiring method, refer to the
circuit diagram on the appliance.
3. Check that the cable specification conforms to the table as follows. And the minimum cross sectional
area of the cable should comply with Design 245 IEC 57.
4. Check the wires and make sure that they are all tightly fastened after cable connection. The cable
should be tighly fastened by cable clamp.
5. Be sure to install an earth leakage circuit breaker in a wet or moist area.
Cable Specifications
Model
Power cord (outdoor) Power connecting cable Main powersupply (Note)
FM20ODUWA2
FM24ODUWA2
FM36ODUWA2
H05RN-F,3G 2.5mm
2
H05RN-F,3G 4.0mm
2
H05RN-F,3G 4.0mm
2
H07RN-F, 4G 0.75mm
2
H07RN-F, 4G 0.75mm
2
H07RN-F, 4G 0.75mm
2
52
To outdoor
To outdoor
To outdoor