8
English
• Make sure to bring the seam of joint insulating material (6)
and (7) to the top.
(1) For rear side piping
• Remove the rear piping penetration cover, and connect
the piping. (Refer to Fig. 16 and Fig. 18)
(2) For upward piping
• For upward piping, L-shaped connection piping kit
(optional accessory) will be required.
• Remove the top panel penetration cover, and use the L-
shaped connection piping kit (optional accessory) to con-
duct piping. (Refer to Fig. 16 and Fig. 17)
(3) For right side piping
• Remove the stay for packing and delivering (reinforcing
plate) at the right side, and put back the screw to the orig-
inal position of the indoor unit. (Refer to Fig. 18)
• Open the knockout hole at the decoration side panel
(right), and connect piping. (Refer to Fig. 18)
Joint insulating material (6) (accessory)
Gas side piping insulating method
Piping insulating material (unit side)
Do not leave
clearance
Wrap from the
root of the unit
Sealing material (Small) (9)
(accessory)
Bring the seam
to the top
Flare nut
connection
Piping insulating material
(field supply)
For prevention of sweating,
do not expose the piping
Clamp (4) (accessory)
Tighten the piping
insulating material
Liquid side piping insulating method
Joint insulating material (7)
(accessory)
Flare nut
connection
Piping insulating
material (field supply)
For prevention of sweating,
do not expose the piping
Fig. 15
Gas piping
Liquid piping
Indoor unit
Bring the seam
to the top
Piping insulating material
(unit side)
Do not leave clearance
Clamp (4)
(accessory)
Tighten the piping
insulating material
Top panel penetration cover
Cut at the position avoiding
the knob part of the
penetration cover
Rear piping penetration cover
View from
air inlet side
Cutoff
Cutoff
Top panel
Fig. 16
Upward refrigerant piping
L-shaped branch piping kit
(Optional accessory)
Fig. 17
Screw
(put back to the indoor unit)
Decoration side panel (right)
Separating parts
Cut only this part when laying only
the drain piping on the right side.
Stay for packing and delivering
(reinforcing plate)
Right side refrigerant piping
Rear side drain piping
Rear side refrigerant piping
Right side drain piping
Fig. 18
4PEN469440-1D.book Page 8 Tuesday, June 27, 2017 10:55 AM
