Sanyo DHX4852 - Manual (Page 64)

3-16
Control of W-2WAY ECO-i SYSTEM
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2. Wireless Remote Controller
For flush mounting into a wall, install the separate receiver
unit in a metal switch box (field supply) that has been
recessed into the wall in advance.
1. Insert a flathead screwdriver or similar tool into the notch,
and remove the face plate.
2. Fix the receiver unit with 2 × M4 or 5/32" screws provided.
Do not overly tighten, and use the provided spacers. If the
receiver unit does not fit in the wall, cut spacers to adjust
the clearance.
3. Connect the receiver unit wiring (2-core cable) with the
cables extended from the indoor unit. (Refer to the section
on receiver unit wiring.)
Be sure to determine the correct terminal numbers on the
indoor unit when wiring the receiver unit.
The remote controller will be damaged if high voltage (such
as 200 VAC) is applied.
4. Reinstall the face plate.
When using exposed mounting for the receiver unit, install
onto a wall where the receiver unit can be attached.
1. Insert a flathead screwdriver or similar tool into the
groove on the bottom of the receiver unit. Pry open with
the screwdriver and remove the lower case. (Fig. 3-14).
2. In order to later pass the receiver wiring out through the
upper case (thin part at the top center), use nippers or a
similar tool to cut a notch in the same size as the remote
controller cord (optional). (Fig. 3-15)
3. Disconnect the wires that were connected to the connec-
tor at the time of shipment.
4. Fasten the remote controller cord (optional) at the posi-
tion shown in Fig. 3-16, using the provided clamp. Then
connect the cord to the receiver connector.
5. Shape the remote controller cord as shown in Fig. 3-16
so that it fits at the top inside the receiver unit, above the
PCB. Then attach the lower case. At this time, bend the
head of the clamp so that it faces sideways.
6. Remove the nameplate and use 2 wood screws to attach
the receiver unit.
7. Use the provided cord clips to fasten the remote controller
cord to the wall.
8. Reattach the nameplate.
If the separate receiver unit is installed on the ceiling, use
the provided ceiling mounting bracket for installation.
Fig. 3-14
Fig. 3-15
Fig. 3-16
Face plate
Notch where remote
controller cord passes
through top case
Remote controller
cord (optional) Connector
Clamp
5/64”~1/8” mm
1 3 2
4 6 5
Remote controller cord
(optional)
Receiver unit
Clamp
Wood
screws (2)
TD831138-02_W-2WAY.indb 16 2007/07/26 14:31:21