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Installation Manual
EN-17
EN-18
Installation location of receiving unit
The sensor of indoor unit with wireless remote controller can receive a signal by distance within approx. 8 m.
Based upon it, determine a place where the remote controller is operated and the installation place.
• Operate the remote controller, confirm that the indoor unit receives a signal surely, and then install it.
• Keep 1 m or more from the devices such as television, stereo.
(Disturbance of image or noise may generate.)
• To prevent a malfunction, select a place where is not influenced by a fluorescent light or direct sunlight.
How to Install the Signal Receiving Unit
To prevent electric shocks, embed the wires in the wall and do not expose them. When installing wires on the wall, be
sure to cover them with insulating materials.
Note:
• To avoid malfunction of the remote controller, do not assemble or run remote control wiring together with the
power cables, and do not enclose them in the same metal conduit.
• When the power unit induces electrical noise, it is recommended that a noise filter or the like be installed.
Installing into the switch box
1. Insert a flathead screwdriver or similar tool into the groove,
and remove the lower case. (Fig. 1)
2. Fix the lower case with M4 x 25 mm screws provided. Do not
overly tighten, and use the provided spacers. If the Signal
receiving unit does not fit in the wall, cut spacers to adjust
the clearance.
8 m
or
le
ss
Signal receiving
unit
Switch box (Locally procured)
Spacer
Screw M4 x 25 mm
Lower case
Signal receiving unit
Fig.1
3. Connect the housing of Signal receiving unit with the connector
of wires extended from the indoor unit. (Fig. 2)
4. Reattach the upper case.
Mounting on the ceiling
1. Cut a section out of the ceiling along the provided paper pattern
(95 x 51 mm).
2. Pass the wire through the provided mounting bracket and insert
the bracket into the installation hole. (Fig. 3)
3. Use bracket parts (A) and (B) to securely grip the ceiling
material. (Fig. 4)
4. Connect the housing of Signal receiving unit with the connector
of wires extended from the indoor unit.
5. Insert a slotted screwdriver into the opening at the bottom of the
remote controller. Remove the lower case from the signal
receiving unit.
6. Adjust the provided spacers so that they are several millimeters
larger than the thickness of the ceiling material. Pass the 2
supplied screws (M4 x 40 mm) through the spacers and tighten
them enough to hold the Signal receiving unit in place.
7. Return parts (A) and (B) through the gap between the ceiling
and Signal receiving unit so that they are contained in the
openings. Then tighten the screws. Do not tighten the screws
excessively. This may result in damage or deformation of the
case.
Tighten to the point where the Signal receiving unit can be
moved slightly by hand. (Fig. 5)
8. Firmly attach the signal receiving unit to the lower case.
Wire housing
Fig.2
Fig.3
Fig.4
Part (A)
Part (B)
Fig.5
Summary of Contents for RAS-M07G3DV Series
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