1
TD831077
I-8
Outline of W-ECO MULTI SYSTEM
2. Features of W-ECO MULTI SYSTEM
2-4. Delicate control with large crystal
display
7 Remote controller (RCS-SH80TG)
: Option
7 Operating state appears on a large crystal
display
7 Automatic fan speed control
The fan speed is automatically switched over (Hi - Me -
Lo) according to the difference in the room temperature
and set temperature. Similarly while heating, the fan
speed is changed (Hi - Me - Lo) so as not to lower the
hot blast temperature.
7 ON / OFF Timer
ON / OFF timer can be set to 0.5 hour gradations.
(Max. 72 hours)
7 Automatic restart function after power
failure
Even when power failure occures, preset programmed
operation can be reactivated once power is resumed.
7 Filter sign
Filter sign informs you the time of maintenance.
2500 hrs: X, T, S, SL type
150 hrs: AS, K, F, FM type
CENTRAL CTRL
SET CL
MODE
FAN SPEED
ON
OFF
•
•
SET TEMP.
UNIT
FLAP
AIR FLOW
SET TEMP.
°C
TIMER SET
SETTING
TEST / CHK
575 _8132
OFF
AIM
7 “Personal” comfortable air flow
¶ Comfortable auto flap control
• The flap is automatically positioned moving it
upward / downward, at the time of switching over
between cooling, and heating.
• The flap can be set at desired position with the fan
aim setting button (heating, fan : 5 steps; cooling :
3 steps).
• Flap position is kept memorized (at the time of
manual setting).
7 Group control of up to 8 units
¶ Up to 8 indoor units controlled with a
remote controller
The remote controller is suitable for air-conditioning a
large room with multiple air-conditioners.
* Flap setting is also done
concurrently.
¶ Control with main / sub remote controllers
Maximum up to 2
remote controllers
(1 main remote control-
ler + 1 sub remote
controller) can be
installed per unit.
* Timer setting cannot be done with sub remote controller.
* Connect the remote controllers to the main unit.
7 Service check
The alarms generated in the past are kept memorized,
and can be checked on the LCD. This simplifies diagno-
sis, and the servicing work is drastically alleviated.
Main remote
controller
Group control
Sub remote controller
Outdoor unit
Indoor
unit
576_8132
Sub remote
controller
Main remote controller
Main indoor unit
577_8132
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