3 Correct position of twin distributor
Correct position of twin branch pipe Wrong position of twin branch pipe
A. Up.
B. Greater than 0.5 m.
C. Main pipe.
D. Refrigerant direction.
E. Refrigerant direction.
F. Branch pipe.
G. Main pipe.
A. Refrigerant direction
B. Main pipe
C. Branch pipe
4 Correct position of triple branch pipe
Install the header horizontally
Example: Triple Branch pipe
1. Gas piping.
2. Liquid piping.
3.3.5 Drain discharging boss
When the base of the outdoor unit is temporarily used as a drain receiver and the drain water in it is discharged, this drain
boss is used to connect the drain piping.
Model
Applicable Model
DBS-26 H(V)RNM(1)(E)
Connection procedure
1 Insert the rubber cap into the drain boss up to the extruded portions.
2 Insert the boss into the unit base and turn approximately 40 degree counterclockwise.
3 The outer diameter section of the drain boss is 32 mm.
4 A drain pipe should be field-supplied.
N O T E
• Do not use this drain boss set in a cold area, because the drain water may freeze.
• This drain boss may not be sufficient to collect drain water. If collecting a big amount of drain water should
be necessary, provide a drain-pan bigger than the unit base supplied one, and install it under the unit with
drainage.
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