Specifications

ASBS
AS2S
129
Use tape to fasten
Ceiling panel hole
11-13. Installing the Display
● Remove the side panel and ceiling panel. Install
the display.
(1) Remove the side panel.
a) Press the tabs on both sides of the side panel
to disengage the lock. Then slide the panel
sideways to remove it.
(2) Remove the ceiling panel.
a) Remove the 4 screws that fasten the ceiling
panel to the indoor unit.
b) Disconnect the wiring connector (15P) between
the indoor unit and the ceiling panel.
c) While pressing the ceiling panel upwards, press
on the bottom of the moveable hook inside the
ceiling panel (electrical component box side).
This disconnects one side of the panel.
d) Lift up the opposite side (refrigerant tubing side)
of the ceiling panel to disengage the fastening
hook. The panel can then be removed.
(3) Remove cover A and cover B.
a) To remove cover A, remove the rivets from the
inside of the ceiling panel.
b) Remove cover B.
(4) Install the display onto cover A.
(5) Pass the lead wire from the display into the ceiling
panel hole. Then reattach cover A.
(6) Form the lead wire as shown in the figure.
At the position of the cover fastening bracket (part
fastened by rivets), extend the lead wire parallel to
the ceiling panel side surface, then use tape to
fasten it in place.
11-14. Installing the Control Unit
NOTE
Fig. 11-16
Part fastened
by rivet
Ceiling panel
Wiring connector
Electrical
component
box
Panel catch
(stationary side)
Panel catch
(level catch side)
Cover B display
Cover A
Side panel
Side panel
Rivet
Fig. 11-17
Fig. 11-18
Service cover
fastening clamp
Service cover
(1)
(3)
Fan case
Do not twist the control wiring with the
power wiring because this may cause
malfunction.
Install a noise filter or take other appro-
priate action if electrical noise affects
the power supply circuit of the unit.
● Attach the control unit to the indoor unit intake port.
(1) Use the 2 supplied screws (4
× 10) to fasten the
control unit to the service cover (cover with
attached handle).
(2) Connect the control unit lead wire to the indoor
unit remote controller wiring terminal.
(3) Pass the lead wire over the shaft (ceiling side) and
clamp it to form it in the correct shape (power-side
lead wire).
For 1-Way Air Discharge High-Ceiling Cassette Type (ASBS Type)
04-396 InverterW_p109-139 ARGO 12/21/04 10:30 AM Page 129