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Metal Panel
Installing the Operation Panel
1. Remove the 2 screws and remove cover A from the back of the panel. (Fig. 8-19)
2. Fasten the operation panel to the location in the diagram below with the 2 enclosed screws (4 X10). (Fig. 8-20)
3. Pass the wiring for the display (W2, 6P white connector) through the back of the panel.
Installing the Display
1. Cover B is fi t into Cover A, so spread the points as indicated in fi gure 8-21 and remove it. The tape holding cover
B is only to protect it during transport, so remove it and throw it away.
2. Connect the wiring (W2) for the display that is sticking out from the operation panel and fi t the display into the
panel. Make sure the 6P white connector is fi rmly connected all the way in.
3. Pass the lead wire for the display through the cutout in the panel, and using the hole in the metal panel, fasten it
with the plastic clamp. (Fig. 8-22)
4. Attach cover A.
5. Properly route the lead wire of the operation panel and fasten it with the twist lock. (Fig. 8-20)
6. Install the ceiling panel.
Spread
NOTE
(1) If the wiring to the operation panel is bundled together with other wiring, such as the incoming line from the
power source, it can cause a malfunction, so avoid doing so.
(2) If something causes the unit's power source to make noise it will be necessary to resolve the problem, such as
by installing a noise fi lter.
• For more information about wiring or test runs, refer to Wiring the Receiver and Test Operation.
3. Wiring
Wiring Diagram
Terminal Strip
for Wiring
Remote
8
Controls
Connections
1. Connect W1 to the remote control terminal strip on the indoor unit. (Polarity does not matter)
2. Connect the display and the operation panel with W2.
Cover A
Fig. 8-19
Cover B
Display
Connect
Fig. 8-21
Operation Panel
Indoor Unit
CN1
W1
2
White
Black
3
Loop extra wiring and fasten
with a twist lock.
Operation Panel
Enclosed screws (4 X10)
Fig. 8-20
Fasten to hole in metal panel
Pass through
cutout
Fig. 8-22
Display
CN2
W2
CN1
Blue
Yellow
Pink
Red
Gray
8-18
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