DC Inverter Floor Ceiling Type Air Conditioner Installation and Operation Manual
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11.5
Connecting Pipe Preparation
11.5.1 Pipe Preparation
1. Pipe & Electrical Wire Cutting
♦
Use cutting tools easily found in the market.
♦
Measure precisely both outer & inter pipes.
♦
The length of the pipe should be a little longer
♦
than the actual measured value.
♦ The wire should be 1.5m longer than the refrigerant
tube.
2. Reaming
♦
Clean the inside of the inner refrigerant tube.
♦
While reaming, the tube end must be on the top of the
reamer to prevent any dust going back into the tube.
3. Loosen two hanger bracket setting bolts (M8) on earth
side for less than 10mm. Remove two hanger bracket fixing
bolts (M6) on the rear side. Detach the hanger bracket by
pulling it backward (See Fig 14.5)
4. Wire Connecting and Taping
♦ (See the figure on right)
Fig.56
Fig.57
Fig.58
Fig.59
