9 DRAIN PIPING
9.1 DRAIN DISCHARGING BOSS
When the base of the outdoor unit is temporarily utilized as a
drain receiver and the drain water in it is discharged, this drain
boss is utilized to connect the drain piping.
Model
Applicable Model
DBS-26
All units
Connecting 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
Size of the drain boss is 32 mm (o.D.).
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 is not sufficient to collect all the drain water. If
collecting drain water is completely required, provide a drain-pan that
is bigger than the unit base and install it under the unit with drainage.
rubber cap
Drain Boss
Extruded portion
Drain pipe
Drain pipe
Drain hole
of Base
DrAIn PIPInG
PMML0372B rev.1 - 03/2016
12
