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RC
(WL)
<RCS-BH80UA.WL>
If the signal receiving unit
is installed near a rapid-
start or inverter type
fluorescent lamp (neither
one uses glow lamps),
it may be impossible to
receive signals from the
wireless remote control-
ler. To avoid signal inter-
ference from fluorescent
lamps, install the receiv-
ing unit at least 6.6 ft.
away from the lamps and
install at a location where
wireless remote controller
signals can be received
when the fluorescent
lamps are on.
7-12.
Separate Type Signal Receiving Unit Installation
Do not twist the operating
controller wires together
with the power supply
wires. Doing so can result
in malfunction.
If electrical noise is induced
in the unit power supply,
take appropriate measures,
for example installing a
noise filter.
If local electrical codes allow, this signal receving
unit can be mounted using a conventional wall box
for flush mounting.
(1) Insert a standard s
crewdriver into the gap under
the signal receving unit and pry off the cover (Fig. 7-14)
(2) Attach the signal receving unit with the 2 small
screws provided.
Use the spacers and take care not to tighten the
screws excessively.
If the signal receving unit will not seat well, cut
the spacers to a suitable thickness. (Fig. 7-13)
(3)Connect the signal receving unit wiring (2 wire
s)
correctly to the corresponding terminals in the
electrical component box of the indoor unit.
When wiring, do not connect the signal receiving unit
wires to the adjacent terminal block for the power
wiring. Otherwise, the unit will break down.
CAUTION
Cover plate
Notch
Spacer
Switch box (no cover)
Signal receiving unit
M4 × L1 in
Screws (2)
1
2
3
4
R
D
A
6
5
•
L
L
A
B
U
S
:
U
C
R
N
I
A
M
:
U
C
R
L
AM
RO
N
.
K
H
C
B
CP
N
U
R
T
S
E
T
Fig. 7-13
Fig. 7-14
CAUTION
CAUTION
07-115 SSHP_II 5/7/07 4:00 PM Page 74