Specifications

ASS
122
11. HOW TO INSTALL THE WIRELESS REMOTE CONTROLLER RECEIVER
■ REM HLASS for 4-Way Cassette (ASS Type)
11-1. Installing the Receiver Unit
The only corner where the receiver unit can be
installed is the one shown in Fig. 11-1. Therefore,
consider the direction of the panel when it is installed
on the indoor unit.
(1) Remove the intake grille.
(2) Remove the screws that fasten the adjustable cor-
ner cap, then slide the adjustable corner cap to
the side to remove it. (Fig. 11-2)
(3) The square hole used for the panel wiring is filled
with packing (sponge material) used for insula-
tion.* Remove the packing, then pass the wiring
from the wireless receiver unit through the grill.
Twist the wires together and use a cable fastener
to fasten them and fix with screw, then replace the
packing in the hole as it was before. (Fig. 11-3)
* If this packing is not used, there is danger of con-
densation on the wiring. Be sure to replace the
packing.
(4) After completing wiring as described in “Wiring the
Receiver Unit” on the next page, twist the wires
together and use a cable fastener to fasten them,
leaving a length of wiring that is long enough to
permit removal of the adjustable corner cap. (Fig.
11-3)
(5) Install the receiver unit in the panel. At this time,
slide the receiver unit so that each of the 3 tabs
fits into its respective hole. Take care that the
wires are not pinched. (Fig. 11-4)
* Refer to the instruction manual provided with the
panel.
● Do not twist the control wiring together with the
power wiring because this may cause a malfunc-
tion.
● Install a noise filter or take other appropriate action
if electrical noise affects the power supply circuit of
the unit.
* For wiring and test run procedures, refer to “Wiring
the Receiver Unit” and “Test Run.”
NOTE
Indoor unit
refrigerant tube side
Indoor unit
drain tube side
Receiver unit
installation position
(Right side of electrical
component box)
Indoor unit electrical
component box
Fig. 11-1
Ceiling panel
screw
Adjustable corner cap
Ad
j
ustable corner cap
Fig. 11-2
Remove the packing, twist
the wires together and fasten
them with the cable fastener.
Then replace the packin
g
.
Fig. 11-3
Fig. 11-4
04-396 InverterW_p109-139 ARGO 12/21/04 10:30 AM Page 122