3 Piping work and refrigerant charge
Refrigerant and drain hose installation
SMGB0099 rev.0 - 12/2016
127
3
Fix the fixing plate for pipes (accessory) as shown in the figure below.
Fix the fixing plate onto upper
and lower catches.
Fixing Plate
(only for 2.0 to 4.0HP)
Catches
Models
Gas pipe mm
(inches)
Liquid pipe
mm (inches)
RPK-(0.6-1.5)FSN(H)3M
Ø12.70 (1/2)
Ø9.52 (3/8) (FSNH3M)
Ø6.35 (1/4) (FSN3M)
RPK-2.0FSN3M
Ø15.88 (5/8)
Ø6.35 (1/4)
RPK-(2.5-4.0)FSN3M
Ø15.88 (5/8)
Ø9.52 (3/8)
Drain pipe installation
?
N O T E
The normal direction for connecting the drain hose is on the
right side (when the unit is seen from the outlet grille side).
The connection can be made from the left side or from the rear
if there are construction elements of the building around it.
Unit: mm
Model
A
B
C
ØD
RPK-(0.6-1.5)FSN(H)3M
568 107
45
65
RPK-(2.0-4.0)FSN3M
550 141
42
80
A
B
C
(φ
D)
(VP16)
Exterior contour for indoor unit
Hole for rear
side piping
Drain pipe connection
When the left side drain piping connection is performed,
remove the cap of left side drain pipe, and then attach this
cap to the right side drain pipe in order to change drain
piping connection from right side to left side. If the cap is
fixed tightly, remove the cap by using the plier. (Perform
this procedure before the indoor unit is hung onto the wall.)
Right side
Insert until
this line
Drain hose
Left side
Insert until
this line
Drain outlet cap
Drain
outlet cap
Drain hose
Provide a vinyl chloride pipe, VP16.
When the drain hose is used, do not create rising part or twist.
