Pipe Preparation - Gree INVERTER GEH09AA-K6DNA1F/I Manuel D'utilisateur

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Pipe preparation

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PIPE & ELECTRICAL WIRE CUTTING
Use cutting tools easily found in the market.
Measure precisely both outer & inner pipe.
Provide a little bit longer pipe than the measurement.
Wire must be 1.5 m. longer than the refrigerant tube.
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REAMING
Clean 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.
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FLARING THE PIPE END
Flare both ends of the pipe with flaring kit by fitting the
flare nut on the pipe before flaring.Set the die on the
pipe so that pipe end is 0.5 mm. above top of the die.
Check if the pipe end is even and pertectly round.
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WIRE CONNECTION AND TAPE COVERING
(see the picture on the right side)
Cutting Tool
Up side
down position
Refrigerant Tube
Uneven
Slope
30-40 mm
Connecting
Wire
To indoor Unit
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INSTALLATION INSTRUCTIONS
Right
Sloped Cut Rough Cut
Refrigerant Tube
Reamer
0.5 mm.
Poor skin Cracked
Uneven
Thickness
Low Pressure Refrigerant Tube
High Prseeure Refrigerant Tube
To Outdoor Unit
Wrong
Flare Kit