■English 10
English
9) While exercising care so that the inter-unit wire does not catch the
indoor unit, press the bottom edge of indoor unit with both hands
until it is firmly caught by the mounting plate hooks. Secure indoor
unit to the mounting plate with indoor unit fixing screws (M4 × 12L).
4-3. Wall embedded piping
Follow the instructions given under left-back piping.
Insert the drain hose to this depth so it won’t be pulled out
of the drain pipe.
5.
Bottom or side piping
1) Cut off the pipe port cover with a copping saw.
• For bottom piping: On the bottom of the front grille
• For side piping: On the side cover (front grille side and unit side)
Apply the blade of the copping saw to the notch, and cut off the pipe port cover along the uneven inner surface.
2) After cutting off the pipe port cover, perform filing.
Remove the burrs along the cut section using a half round needle file.
3) Wrap the inter-unit wire, refrigerant pipes and drain hose together with insulation tape.
Then, insert the drain hose and refrigerant pipes into the wall hole after inserting them into the cut out piping hole opened.
NOTE
• Be careful not to let chips enter the driving section of the arm.
• Be careful not to put pressure on the lower front panel.
Refrigerant pipes
Drain hose
Bottom frame
Inter-unit wire
A Mounting plate
Indoor unit fixing screw
(M4 × 12L) (2 point)
F
Inner wall
Vinyl chloride
drain pipe
Drain hose
φ30 or more
50mm
or more
Insert the drain
hose to this depth
so it won’t be pulled
out of drain pipe.
Outer wall
The figure shows the case of left-bottom piping.
Front grille side
The figure shows the case of left-side piping.
Side cover
(front grille side)
Side cover (unit side)
Left side
piping
Right bottom piping Left bottom piping
Bind refrigerant pipe and drain hose
together with adhesive vinyl tape.
Right side
piping
01_EN_3P358178-1A.fm Page 10 Monday, December 16, 2013 3:59 PM
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