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6.1. Select the wiring pattern
Pattern A
From the top of the receiver unit: No additional work is
necessary.
Pattern B
From behind the receiver unit: Perform the following procedure
to route the wiring behind the receiver unit.
1
Holder
2
(PCB)
Holder cover
Screw
1
1 Remove the screw.
2 Remove holder (PCB) from
holder cover.
3
Hook
1 Reattach holder cover. (Make sure that the hook on the holder
cover is caught on the holder [PCB].)
2 Fix holder (PCB) by the screw.
6.2. Select the installation method
Method 1
Receiver unit embedded in a wall or ceiling:
Refer to "I. Embedding the receiver unit."
Method 2
Receiver unit attached to a wall or ceiling:
Refer to "II. Attaching the receiver unit."
I. Embedding the receiver unit (Wiring pattern A or B)
1
60mm - 64mm
1 Make a hole in the wall or
ceiling.
(Depth: 25mm or more)
3
1
2
1 Install the cover.
Hook the 2 projections on the top of the cover onto the bracket
(cover), and then hook the projection on the bottom of the cover
onto the bracket (cover).
2 Make sure that there is no gap between the cover and the wall
or ceiling.
En-3
2
1
1 Route the wiring as shown
in the figure.
Holder cover
1
Screw
2
2
Wall or ceiling
1
2
Screws (M4 x 20mm)
1 Affix the insulation to the
holder cover.
2 Attach the holder cover and
bracket (cover) to the wall
or ceiling with the screws
(included with the standard
parts).
Cover
1
Bracket
(cover)
Cover
II. Attaching the receiver unit (Wiring pattern A)
1
Holder
(PCB)
Holder cover
Screw
1
1 Remove the screw.
2 Remove holder (PCB) from
holder cover.
3
Screws (M4 x 20mm)
1 Affix the insulation to the
holder cover.
2 Attach the holder cover to the
wall or ceiling with the screws
(included with the standard
parts).
7. WIRING
•
Before starting work, make sure that power is not being supplied to the
indoor unit.
•
Always fasten the outside covering of the connection cord with the cord
2
clamp. (If the insulator is chafed, electric leakage may occur.)
•
Do not touch the PCB or PCB parts of indoor unit directly with your
hands.
•
When fixing the wiring, be careful to avoid touching the edge of the
indoor unit or the control box.
•
Install the remote controller wires so as not to be direct touched with
your hand.
•
Make sure to use and roll an insulation tube of more than 1 mm thick
at the connection point of the receiver unit wire A and the receiver unit
wire B.
2
2
1 Cut the projections in the areas
indicated with a
remove them.
(Be careful not to injure
yourself on the cut edges of
the holder cover.)
4
Wall or
ceiling
2
1
2
1 Reattach holder cover. (Make
sure that the hook on the
holder cover is caught on the
holder [PCB].)
2 Fix holder (PCB) by the screw.
WARNING
CAUTION
Insulation tube
Tape
CONNECT
and
1
Hook
2
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