9
Fig. 6-7
⁄
Mode number
⁄
Setting number
⁄
Refrigerant address
⁄
Unit number
1
2
3
4
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK
DAY
MONITOR/SET
CLOCK
ON/OFF
A
B
D
C
G
E
F
4
1
2
1
3 4
1
2
6. Electrical work
6.4. Remote controller (Wired remote controller)
1) Installing procedures
(1) Select an installing position for the remote controller. (Fig. 6-4)
The temperature sensors are located on both remote controller and indoor unit.
s
Procure the following parts locally:
Two piece switch box
Thin copper conduit tube
Lock nuts and bushings
A
Remote controller profile
B
Required clearances surrounding the remote controller
C
Installation pitch
(2) Seal the service entrance for the remote controller cord with putty to prevent pos-
sible invasion of dew drops, water, cockroaches or worms. (Fig. 6-5)
A
For installation in the switch box:
B
For direct installation on the wall select one of the following:
• Prepare a hole through the wall to pass the remote controller cord (in order to run
the remote controller cord from the back), then seal the hole with putty.
• Run the remote controller cord through the cut-out upper case, then seal the cut-
out notch with putty similarly as above.
B-1. To lead the remote controller cord from the back of the controller:
B-2. To run the remote controller cord through the upper portion
:
(3) For direct installation on the wall
C
Wall
D
Conduit
E
Lock nut
F
Bushing
G
Switch box
H
Remote controller cord
I
Seal with putty
J
Wood screw
2) Connecting procedures (Fig. 6-6)
1
Connect the remote controller cord to the terminal block.
A
To TB5 on the indoor unit
B
TB6 (No polarity)
3) Two remote controllers setting
If two remote controllers are connected, set one to “Main” and the other to “Sub”. For
setting procedures, refer to “Function selection of remote controller” in the operation
manual for the indoor unit.
6.5. Function settings (Wired remote controller) (Fig. 6-7)
Changing the power voltage setting
• Be sure to change the power voltage setting depending on the voltage used.
1
Go to the function setting mode.
Switch OFF the remote controller.
Press the
A
and
B
buttons simultaneously and hold them for at least 2
seconds. FUNCTION will start to flash.
2
Use the
C
button to set the refrigerant address (
3
) to 00.
3
Press
D
and [--] will start to flash in the unit number (
4
) display.
4
Use the
C
button to set the unit number (
4
) to 00.
5
Press the
E
MODE button to designate the refrigerant address/unit number. [--]
will flash in the mode number (
1
) display momentarily.
6
Press the
F
buttons to set the mode number (
1
) to 04.
7
Press the
G
button and the current set setting number (
2
) will flash.
Use the
F
button to switch the setting number in response to the power supply
voltage to be used.
Power supply voltage
240 V
: setting number = 1
220 V, 230 V : setting number = 2
8
Press the MODE button
E
and mode and the setting number (
1
) and (
2
) will
change to being on constantly and the contents of the setting can be confirmed.
9
Press the FILTER
A
and TEST RUN
B
buttons simultaneously for at least two
seconds. The function selection screen will disappear momentarily and the air
conditioner OFF display will appear.
30
46
30
30
120
83.5
A
B
C
F
A
H
C
D
E
G
I
I
I
H
B
B-1.
B-2.
Fig. 6-5
Fig. 6-4
J
H
A
AB
TB6
B
Fig. 6-6
Function table
Select unit number 00
Mode
Power failure automatic recovery
Indoor temperature detecting
LOSSNAY connectivity
Power voltage
Auto mode (only for PUHZ)
Settings
Not available
Available
*1
Indoor unit operating average
Set by indoor unit’s remote controller
Remote controller’s internal sensor
Not Supported
Supported (indoor unit is not equipped with outdoor-air intake)
Supported (indoor unit is equipped with outdoor-air intake)
240 V
220 V, 230 V
Energy saving cycle automatically enabled
Energy saving cycle automatically disabled
Mode no.
Setting no. Initial setting
setting
01
1
*2
2
*2
1
02
2
3
1
03
2
3
04
1
2
05
1
2
