Remote Controller Setting - Fujitsu R410A Installation Instruction

7
REMOTE CONTROLLER
SETTING
CAUTION
1 In order to detect the room temperature
Temperature sensor
correctly when using the temperature
sensor of the remote controller, do not
install the remote controller in a place
where it will be exposed to direct sun-
light or directly below the air outlet of
the indoor unit.
2 When installing the remote controller and cord near a
source of electromagnetic waves, separate the remote
controller from the source of the electromagnetic waves
and use shielded cord.
3 Do not touch the remote controller PC board and PC
board parts directly with your hands.
1. INSTALLING THE REMOTE CONTROLLER
(1) Open the operation panel on the front of the remote controller, remove
the two screws indicated in the following figure, and then remove the
front case of the remote controller.
Front case
Rear case
(back side)
DAY
CLOCK ADJUST DAY OFF ENERGY THERMO
SET BACK SAVE SENSOR
DELETE SET
Screws
Connector
When installing the remote controller, remove the connector from the
front case. The wires may break if the connector is not removed and
the front case hangs down.
When installing the front case, connect the connector to the front case.
(2) Install the rear case to the wall, etc. with the two tapping screws.
Refer to the following information to install the remote controller wires.
Remote
controller wires
Front case
Connector
Rear case
Install the remote controller wire so as not to be direct touched with
your hand.
2. ROUTING THE REMOTE CONTROLLER WIRES
(1) Install the remote controller wires to the terminals on the top of the
rear case as shown in the following figure.
(2) Fasten the wires with the binder.
(Example)
1. Red
2. White
3. Black
Binder
3. SETTING THE DIP SWITCHES
When using a battery (memory backup)
Front case (back side)
OFF ON
1
Jumper
2
3
4
5
6
ON
DIP switch 2 DIP switch 1
Change the DIP switch setting to use batteries. (The DIP switch is not set
to use batteries at the factory.)
Change DIP switch 1 No. 6 from OFF to ON.
If batteries are not used, all of the settings stored in memory will be de-
leted if there is a power failure.
4. SETTING THE ROOM TEMPERATURE DETEC-
TION LOCATION
The detection location of the room temperature can be selected from the
following three examples. Choose the detection location that is best for
the installation location.
A. Indoor unit setting (factory setting)
The room temperature is detected by the indoor unit temperature sensor.
A
Indoor unit
When the THERMO SENSOR button is pressed, the lock display flashes
because the function is locked at the factory.
B. Remote controller setting
The room temperature is detected by the remote controller temperature
sensor.
B
Indoor unit
(1) Press the THERMO SENSOR button for 5
seconds or more to unlock the function. The
thermo sensor display flashes and then dis-
appears when the function is unlocked.
(2) Press the THERMO SENSOR button. The thermo sensor display ap-
pears.
(3) Press the THERMO SENSOR button again for 5 seconds or more to
lock the function. The thermo sensor display flashes and then remains
on when the function is locked.
(4) Make sure that the function is locked.
C. Indoor unit/remote controller setting
(room temperature sensor selection)
The temperature sensor of the indoor unit or the remote controller can be
used to detect the room temperature.
C
Indoor unit
(1) Press the THERMO SENSOR button for 5 seconds or more to unlock
the function. The thermo sensor display flashes and then disappears
when the function is unlocked.
(2) Press the THERMO SENSOR button to select the temperature sen-
sor of the indoor unit or the remote controller.
NOTES
If the function to change the temperature sensor is used as shown in
examples A and B (other than example C), be sure to lock the detection
location. If the function is locked, the lock display will flash when
the THERMO SENSOR button is pressed.