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316
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How to install the receiver (continued)
Wireless remote control
Wireless remote control (continued)
Receiver
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 remote control setting
How to change the Auto Run setting
The Auto Run mode is not available on the building air-conditioning and gas heat
pump series (excluding the cooling/heating free multi system).
When using the remote control to operate those models, set the remote 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 remote control signal receiver beeps twice, and the LED
lamp flashes four times at two-second intervals.
2. Setting details
The following functions can be set.
1
Control plural indoor units with one remote control
Up to 16 indoor units can be connected.
1. Connect th
e 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.
3.
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 signal receiving range
[Condition] I lluminance at the receiver area: 360 lux.
(When no lighting fixture is located within 1m of indoor unit
in an ordinary office)
2.
Points for attention in connecting a plural number of indoor units
[Condition] I lluminance at the receiver area: 360 lux.
Backup button
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 flat batteries, a mislaid unit, a
unit failure), you 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). Fan 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 confirmation, turn on the power.
● Transmit a cooling operation command with the wireless remote control, 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.
NOTE
After over 2 minute from power on, operate the wireless remote control.
The operation is invalid during 2 minute from power on.
How to read the check display
• Check indicator lamp "green lamp (check1)" / "yellow lamp (check2)" shows error code.
• The number of blinking shows the error code and "green lamp (check1)" / "yellow lamp (check2)"
corresponds to tens/ones place.
Receiver (continued) Receiver (continued)
Wood screw
Holder for
remote control
Ensure the correct
polarity when
inserting.
Wood screw
Cutting
Holder for
remote controlle
r
Ensure the correct
polarity when
inserting.
Holder for
remote controlle
r
Ensure the correct
polarity when
inserting.
Auto Run setting
①
④
②
③
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
In the case of Right-hand-side piping
④
lenap tnorf eht llatsnI
(a) Cover the unit with the front panel and fix upper latches (Type 15 - 56: 4 latches, Type 71, 90: 5 latches)
(b) Fix the front panel with the screws (Type 15 - 56: 2 screws, Type 71, 90: 5 screws + 3 screws (in the cap))
(c) Install the 2 hooks of left and right side and then bottom panel can be installed. (Type 15 - 56 only)
(d) Fix the bottom panel with 2 screws in the cap. (Type 15 - 56 only)
(e) Install the air inlet panel.
⑤
Stick Label (LED) on Panel
Stick the attached Label (LED) on the front panel as below.
Indoor unit
Receiver
SW1 [Master]
Receiver
SW1 [Slave]
Remote control line
(No polarity)
60° 60°
(Top view)
5m
5m
Receivable rangeReceivable range
5m
60°
5m
Receivable range
(Top view)
1m
2.0m
Floor surface
Within 5m
Wireless remote
control
60° 60°
(Top view)
5m
5m
Receivable rangeReceivable range
5m
60°
5m
Receivable range
(Top view)
1m
2.0m
Floor surface
Within 5m
Wireless remote
control unit
Backup switch
Backup switch
ON OFF
0.5 s
0.5 s
0.5 s
0.5 s
1 2 3
1 2 345 6 7 8 9
Display method
Example: For E39
green lamp
(check1)
yellow lamp
(check2)
10 sec. per cycle
Type 15 - 56
green lamp
(check1)
yellow lamp
(check2)
Type 71, 90
green lamp
(check1)
yellow lamp
(check2)
Type 15 - 56 Type 71, 90
Type 15 - 56 Type 71, 90
RUN / CHECK1
TIMER / CHECK2
Label (LED)
RUN / CHECK1
TIMER / CHECK2
Label (LED)
Type 15 - 56 Type 71, 90
Button
Number indicator
Function setting
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/D
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
Button
Number indicator
Function setting
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 control and 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 page 173.
Control Assy Control Assy
Display Assy Display Assy
③
④
④
Receiver
1
control plural indoor units with one remote control
Up to 16 indoor units can be connected.
1. Connect th
e 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.
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
⑤
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