10
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
A
Pair No. of wireless remote controller
Indoor PC board
0
Factory setting
1
Cut J41
2
Cut J42
3–9
Cut J41, J42
4) Assigning a remote controller to each unit (Fig. 6-7)
Each unit can be operated only by the assigned remote controller.
Make sure each pair of an indoor unit PC board and a remote controller is assigned
to the same pair No.
5) Wireless remote controller pair number setting operation
1
Press the SET button with something sharp at the end.
Start this operation from the status of remote controller display turned off.
MODEL SELECT
blinks and Model No. is lighted.
2
Press the
min
button twice continuously.
Pair No. “0” blinks.
3
Press the temp
button to set the pair number you want to set.
4
Press the SET button with something sharp at the end.
Set pair number is lighted for three seconds then turned off.
Fig. 6-7
Fig. 6-8
3
CHECK
4
CHECK
ON/OFF
TEMP
FAN
VANE
TEST RUN
AUTO STOP
AUTO START
h
min
LOUVER
MODE
CHECK
RESET
SET
CLOCK
CHECK
E
C
,
D
F
A
B
Fig. 6-9
2
CHECK
CHECK
1
6. Electrical work
⁄
Mode number
⁄
Setting number
⁄
Refrigerant address
⁄
Unit number
1
2
3
4
ON/OFF
TEMP
FAN
VANE
TEST RUN
AUTO STOP
AUTO START
h
min
LOUVER
MODE
CHECK
RESET
SET
CLOCK
MODEL SELECT
1
,
4
3
A
2
6.3. Function settings
6.3.1 Function setting on the unit (Selecting the unit functions)
1) For wired remote controller (Fig. 6-8)
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.
2) For wireless remote controller (Fig. 6-9)
Changing the power voltage setting
• Be sure to change the power voltage setting depending on the voltage used.
1
Go to the function select mode
Press the
CHECK
button
F
twice continuously.
(Start this operation from the status of remote controller display turned off.)
CHECK
is lighted and “00” blinks.
Press the temp
button
C
once to set “50”. Direct the wireless remote controller
toward the receiver of the indoor unit and press the
h
button
A
.
2
Setting the unit number
Press the temp
button
C
and
D
to set the unit number “00”. Direct the wireless
remote controller toward the receiver of the indoor unit and press the
min
button
B
.
3
Selecting a mode
Enter 04 to change the power voltage setting using the
C
and
D
buttons.
Direct the wireless remote controller toward the receiver of the indoor unit and press
the
h
button
A
.
Current setting number:
1 = 1 beep (one second)
2 = 2 beeps (one second each)
3 = 3 beeps (one second each)
4
Selecting the setting number
Use the
C
and
D
buttons to change the power voltage setting to 01 (240 V).
Direct the wireless remote controller toward the sensor of the indoor unit and press
the
h
button
A
.
5
To select multiple functions continuously
Repeat steps
3
and
4
to change multiple function settings continuously.
6
Complete function selection
Direct the wireless remote controller toward the sensor of the indoor unit and press
the
button
E
.
Note:
Whenever changes are made to the function settings after installation or main-
tenance, be sure to record the changes with a mark in the “Setting” column of
the Function table.
6.3.2 Function setting on the remote controller
Refer to the indoor unit operation manual.
