Remote Control Unit Code Switching; Remote Control Unit Holder Installation - Fujitsu SPLIT TYPE AIR CONDITIONER User Manual

10. REMOTE CONTROL UNIT INSTALLATION
(1) Check that the indoor unit correctly
receives the signal from the remote
control unit, then install the remote
control unit holder.
(2) Select the remote control unit holder
selection site by paying careful attention
to the following: Avoid places in direct
sunlight. Select a place that will not be
affected by the heat from a stove, etc.
1. REMOTE CONTROL UNIT HOLDER
INSTALLATION
• Install the remote control unit so that the front is fac-
ing the photocell. (Fig. 42)
Fig. 42
Photocell
Remote control unit
• Install the remote control unit with a distance of 7m
between the remote control unit and the photocell
as the criteria. However, when installing the remote
control unit, check that it operates positively.
• Install the remote control unit holder to a wall, pillar,
etc. with the tapping screw. (Fig. 43)
Fig. 43
For use as Handy Type
Insert
Screws
Mount the Holder.
Set the Remote
Control Unit.
For use as Wall Fixing Type
Insert
Screws
Mount the Holder. Set the Remote
Control Unit.
Slide up
To remove the
Remote Control
Unit (when use
at hand.)
Screws
Slide
Attach the unit
to the holder as
shown.
14

2. REMOTE CONTROL UNIT CODE SWITCHING

Fig. 44
JM1
JM2
JM3
AUTO RESTART
REMOTE CONTROL 2
REMOTE CONTROL 1
Remote control unit
A B C D
Remote control unit signal
selector switch
If the jumper wires (JM2 and JM3) are installed onto
the control panel, the signal can be adjusted using the
remote control unit signal selector switch.
Table 6
Jumper wire
JM 2 JM 3
Connect Connect
Connect Disconnect
Disconnect Connect
Disconnect Disconnect
After setting the remote control unit signal selector
switch, press the ACL button.
Indoor unit
Printed circuit board
JM1
JM2
JM3
ACL button
Remote control unit
signal selector switch
A (Primary setting)
B
C
D