-
319
-
'17 • SCM-T-225
④
Wireless remote control
④
Wireless remote control (continued)
Installation tips for the remote control holder
Fix the remote control holder using the screws supplied
with this product.
* Precautions for installing the holder
●
Adjust the position so that it is upright.
●
Ensure that the screw heads are not protruding.
●
Do not attach the holder on plaster wall.
How to insert batteries
1. Detach the back lid.
2. Insert the batteries. (two AAA batteries)
3. Reattach the back lid.
Setting to avoid mixed communication
1. Detach the back lid, and remove the batteries.
2. Cut off the switching wire in the battery compartment using nippers.
3. Insert the batteries, and attach the back lid.
Changing the wireless remote control setting
How to change the Auto Run setting
The Auto Run mode is not available on the building air-conditioner and gas heat
When using the wireless remote control to operate those models, set the wireless remote
pump series (excluding the cooling/heating free multi system).
control to disable the Auto Run mode.
To disable the Auto Run mode, press the ACL switch while holding down the MODE
button, or insert batteries while holding down the MODE button.
* Note: Once the batteries are removed, the setting is reset to the factory default.
When the batteries are removed, repeat the steps described above.
Indoor function settings
1. How to set indoor functions
①
Press the ON/OFF button to stop the unit.
②
Press the desired one of the buttons shown item
2.
while holding down the
FUNCTION SETTING switch.
③
Use the selection buttons,
▲
and
▼
, to change the setting.
④
Press the SET button.
The buzzer on the wireless remote control signal receiver beeps twice, and the LED
lamp
1 Control plural indoor units with one remote control
Up to 16 indoor units can be connected.
1. Connect the XY terminal with 2 cores wire. As for the
size, refer to the following note.
2. For Packaged air-conditioner series, set the indoor
unit address with SW2 on the indoor unit PCB from
[0] to [F] so as not to duplicate.
For the shop series
For VRF series, set the indoor unit address with SW1, SW2 and SW5-2 on the indoor unit PCB from [000]
to [127] so as not to duplicate.
For the building air-conditioner and gas heat pump series
Set the indoor unit and outdoor unit numbers by manually specifying the addresses.
Use the rotary switchs SW1 and SW2 provided on the indoor unit PCB (printed circuit board) to set the
indoor unit numbers so that they are not duplicated.
Master/Slave setting when using plural remote control
Up to two receivers can be installed in one indoor unit group.
Wireless remote control’s operable area
1. Standard reachable area of the signal
[Condition] Illuminance at the receiver: 300lux
(when no lighting is installed within 1m of the receiver in an ordinary office.)
2. Correlation between illuminance at the
receiver and reachable area of the signal
in a plain view.
The drawing in the right shows the
correlation between the reachable area of
the signal and illuminance
at the receiver when the wireless remote
control is operated at 1m high
under the condition of ceiling
height of 2.4m.
3. Installation tips when several receivers are installed close
Minimum distance between the indoor units which can avoid cross communication is 5m under the
condition of 300lux of illuminance at the receiver.
(When no lighting is installed within 1m of the receiver in an ordinary office.)
Backup switch
A backup switch is provided on the receiver section of the panel
surface.
When operation from the wireless remote control unit is not
possible (due to
can use it as an emergency means. You should operate this
switch manually.
1. If pressed while the air-conditioner is in a halt, it will cause
the air-conditioner to start operation in the automatic mode
(in the case of cooling only, in the cooling mode).
Wind speed: Hi fan, Temperature setting: 23°C, Louver: horizontal
2. If pressed while the air-conditioner is in operation, it will stop the air-conditioner.
Cooling test run operation
●
After safety con
●
Transmit a cooling operation command with the wireless remote control unit, while the backup switch
on the receiver is depressed.
●
If the backup switch on the receiver is pressed during a test run, it will end the test run.
●
If you cannot operate the unit properly during a test run, please check wiring by consulting with
inspection guides.
How to read the two-digit display
On the receiver of a wireless kit, a two-digit (7-segment) display is provided.
1. An indication will be displayed for one hour after power on.
2. An indication will be displayed for 3.5 seconds after transmitting a “STOP” command from the
wireless remote control or the operation of the backup switch to stop the unit.
3. An indication appearing in (1) or (2) above will go off as soon as the unit starts operation.
4. When there are no error records to indicate, addresses of all the connected units are displayed.
5. When there are some error records remaining, the error records are displayed.
6. Error records can be cleared by transmitting a “STOP” command from the wireless remote
control, while the backup button is pressed.
⑤
Receiver
⑤
Receiver (continued)
5
7
6
Wood screw
Cutting
Holder for
remote control
Ensure the correct
polarity when
inserting.
Auto Run setting
①
④
②
③
Indoor unit
Receiver
SW1[Master]
Receiver
SW1[Slave]
Remote control line
(No polarity)
Reachable area of the signal
Ceiling surface
4m
3m 2m 1m
0
1m
2m
3m 4m
1m
1.4
m
2.4
m
Switch
Setting
Function
SW2
ON
Master
OFF
Slave
Restrictions on the thickness and length of wire
(Maximun total extension 600m.)
Standard Within 0.3 mm² × 100m
Within 0.5 mm² × 200m
Within 0.75mm² × 300m
Within 1.25mm² × 400m
Within 2.0 mm² × 600m
Terminal block
Wireless remote control
Indoor unit (1)
Address (0)
Indoor unit (2)
Address (1)
Indoor unit (16)
Address ( F )
Receiver
The receivable area of the
signal when the illuminance
at the receiver is 300lux
The receivable area of the
signal when the illuminance at
the receiver is 600lux
4m
4m
3m
3m
2m
2m
1m
1m
8
PJA012D791
Backup switch
2. Setting details
The following functions can be set.
g
n
it
t
e
s
n
o
it
c
n
u
F
r
o
t
a
c
i
d
n
i
r
e
b
m
u
N
n
o
tt
u
B
FAN SPEED
00
Fun speed setting : Standard
01
Fun speed setting : Setting 1 *
02
Fun speed setting : Setting 2 *
MODE
00
Room heating temperature adjustment : Disable
01
Room heating temperature adjustment : +1°C
02
Room heating temperature adjustment : +2°C
03
Room heating temperature adjustment : +3°C
FILTER
00
Filter sign display : OFF
01
Filter sign display : 180 hours
02
Filter sign display : 600 hours
03
Filter sign display : 1000 hours
04
Filter sign display : Operation stop after 1000 hours have elapsed
U/P
(Up/Down)
00
Anti draft setting : Disable
01
Anti draft setting : Enable
SILENT
00
Infrared sensor setting (Motion sensor setting) : Disable
01
Infrared sensor setting (Motion sensor setting) : Enable
HI POWER
00
Infrared sensor control (Motion sensor control) : Disable
01
Infrared sensor control (Motion sensor control) : Power control only
02
Infrared sensor control (Motion sensor control) : Auto OFF only
03
Infrared sensor control (Motion sensor control) : Power c Auto OFF
ON TIMER
00
Cooling fan residual-period running : Disable
01
Cooling fan residual-period running : 0.5 hours
02
Cooling fan residual-period running : 2 hours
03
Cooling fan residual-period running : 6 hours
OFF TIMER
00
Heating fan residual-period running : Disable
01
Heating fan residual-period running : 0.5 hours
02
Heating fan residual-period running : 2 hours
03
Heating fan residual-period running : 6 hours
NIGHT
SETBACK
00
Remote control signal receiver LED : Brightness High
01
Remote control signal receiver LED : Brightness Low
02
Remote control signal receiver LED : OFF
* Refer to technical data.
PJA012D791.indd 2
2016/11/14 15:52:36
flashes four times at two-second intervals.
firmation, turn on the power.
flat batteries, a mislaid unit, a unit failure), you
