●
●
●
After tightening the screws, pull the wire slightly to confirm whether it's firm or not.
●
●
Make sure that all wiring connections are secure and the cover plates are reinstalled
NOTE:
All wires between indoor and outdoor units must be connected by the qualified electric
contractor.
Electric wires must be connected correctly. Improper connection may cause malfunction.
Tighten the terminal screws securely.
Make sure that the electric connections are earthed properly to prevent electric shock.
properly. Poor installation may cause fire or electric shock.
Connecting Indoor and Outdoor Electric Wires
Fig.6
1. Open the front panel.
2. Remove the wiring cover as shown in Fig 6.
3. Make the power connection cord pass through the hole at the back of indoor unit.
4. Reinstall the cord anchorage and wiring cover.
5. Reinstall the front panel.
3.
Wrap the insulating tube with wide rubber belt to prevent
the shift of insulating tube. Slant the drain hose downward
slightly for smooth drainage of condensate.
Note: The insulating tube should be connected reliably with
the sleeve outside the outlet pipe. The drain hose should be
slanted downward slightly, without distortion, bulge or
fluctuation. Do not put the outlet in the water.
bulge distortion
outlet pipe of
indoor unit
insulating tube
connected
rubber belt
Flooded
Wiring Cover
outdoor unit connection
N(1) 2 3
blue black brown
yellow-
green
- 23 -
Installation of Indoor Unit
18、24K Heat pump type:
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