ON : Normal (1ch)
OFF : Customized (2ch)
WIRELESS REMOTE CONTROLLER INSTALLATION MANUAL
WARNING
CAUTION
PFA012D620
1
Accessories
Remoto controller holder
1
AAA dry cell battery (RO3)
2
Wood screw for holder
2
Wireless remote controller
1
Fasten the wiring to the terminal securely and hold the cable securely so as not to apply unexpected stress on the terminal.
Loose connection or hold will cause abnormal heat generation or fire.
Make sure the power supply is turned off when electric wiring work.
Otherwise, electric shock, malfunction and improper running may occur.
Install a receiver unit where it is not exposed to direct sunrays or intense light from lighting fixtures.
Please make sure that you have all of the following accessories.
2
Installation of the controller holder
CAUTION DO NOT install it on the following places.
1. Places exposed to direct sunlight
3. Places near heat devices
5. High humidity places
• Adjust and keep the holder up right.
• Tighten the screw to the end to avoid scratching the
remote controller.
• DO NOT attach the holder on plaster wall.
Installation tips for the remote controller holder
1
2. Hot surface or cold surface enough to generate condensation
4. Places exposed to oil mist or steam directly.
6. Uneven surface
1
Detach the back lid.
2
Insert the batteries. (two AAA batteries)
3
Reattach the back lid.
How to insert batteries
Wood screw
Holder for
remote controller
Ensure the correct
polarity when
inserting.
3
FDEN
Up to two receiver or wired remote controller can be installed in one indoor unit group.
When two receivers or wired remote controller are used, it is necessary to change SW on the PCB to set it as
slave.
Master/Slave setting when using plural remote controllers
Continuation on next page
2
PCB on the receiver has the following
switches to set the function.
Default setting is shown with mark.
Up to 16 indoor units can be connected.
1
Connect indoor units with each other with 2-core wires. As for size, refer to the following note.
2
The receiver wires must be connected only with the indoor unit that will be operated by the remote
controller directly.
3
Set the indoor unit address with SW2 on the indoor unit PCB from [0] to [F] so as not to duplicate.
Restrictions on the thickness and length of wire
(Maximun total extension 600m.)
Standard
Within 100m x 0.3 mm
2
Within 200m x 0.5 mm
2
Within 300m x 0.75 mm
2
Within 400m x 1.25 mm
2
Within 600m x 2.0 mm
2
ATTENTION
In a system configured as shown above, up to two receivers are usable. If two receivers are used, it is
necessary to designate one of them as a slave by setting SW2. (For the method of changing the setting, refer to
Setting on site .) Since other receivers are not usable, do not couple the connectors for them. (Unless the
connector is coupled for a receiver, the LED will not be able to make any indication)
Control plural indoor units with one remote controller
Setting on site
1. Remove the front panel.
2. Remove four screws located on the back of the receiver and
detach the board.
3. Change the setting by the switch on PCB.
4. When switch 1 is turned to off position, change the wireless remote controller setting.
(For the method of changing the setting, refer to Setting to avoid mixed communication
on page 4)
Refer to Wireless remote controller unit operation distance of
3
FDEN
in case o
f plural setting.
To change setting
1 2 3 4
Default settings
SW1
Switch
ON
OFF
Receiver Backside
Prevents interference
during plural setting
Receiver master/slave
setting
Buzzer valid/Invalid
Auto restart
SW1
SW2
SW3
SW4
ON :
OFF :
Master
Slave
ON :
OFF :
Valid
Invalid
ON :
OFF :
Valid
Invalid
Terminal block
Wireless
remote control unit
Indoor unit (16)
Address (F)
Indoor unit (2)
Address (1)
Indoor unit (1)
Address (0)
Receiver
Receiver
Receiver
Receiver wires must be connected for one unit
only and leave other indoor units with open
connectors.
