Installation Manual
– 16 –
EN
Optional wired remote controller wiring
Strip off approx. 9 mm the wire to be connected.
Wiring diagram
NOTE
Even if the wireless remote controller of accessory parts connects with terminal block of indoor unit, it cannot be
used.
A
B
A
B
Terminal block for optional remote
controller wiring of indoor unit
Remote controller wire
(Locally procured)
Terminal block
Wired remote controller (Option)
9
Others
External static pressure settings
Change the external static pressure setting with the DIP
switch on the indoor unit P.C. board.
To restore the factory defaults
To return the DIP switch settings to the factory defaults,
set SW501-1 and SW501-2 to OFF.
Remote Control A-B Selection
• When two indoor units are installed in the same room
or adjacent two rooms, if operating a unit, two units
may receive the remote control signal simultaneously
and operate. In this case, the operation can be
preserved by setting either one remote control to B
setting. (Both are set to A setting in factory shipment.)
• The remote control signal is not received when the
settings of indoor unit and remote control are different.
• There is no relation between A setting/B setting and A
room/B room when connecting the piping and cables.
To separate using of remote control for each indoor unit
in case of 2 air conditioners are installed near.
Remote Control B Setup.
1. Press TEMPORARY button on the signal receiving
unit to turn the air conditioner ON.
2. Point the remote control at the signal receiving unit.
3. Push and hold
button on the Remote Control by
the tip of the pencil. “00” will be shown on the display.
4. Press
during pushing
. “B” will show on the
display and “00” will disappear and the air conditioner
will turn OFF. The Remote Control B is memorized.
Note : 1. Repeat above step to reset Remote Control to
be A.
2. Remote Control A has not “A” display.
3. Default setting of Remote Control from factory
is A.
Test Operation
To switch to the TEST RUN (COOL) mode, press
TEMPORARY button for 10 seconds. (The beeper will
make a short beep.) In the TEST RUN (COOL) mode, all
LEDs together keep blinking.
In order to prevent a serial operation, the TEST RUN
(COOL) mode is released after 60 minutes have passed
and returns to the usual operation.
External static
pressure
SW501-2
SW501-1
10 Pa (default)
OFF
OFF
20 Pa
OFF
ON
35 Pa
ON
OFF
45 Pa
ON
ON
SW501-2
SW501-1
MCU(IC501)
ON
OFF
A
B
TEMPORARY button
EN-31
EN-32
Summary of Contents for RAS-M07G3DV Series
Page 19: ...EG55760001 00 ...
