Service manual
18
J41, J42
Wireless
remote
controller
Pair No
Jumper
Pattern A
Setting pattern
J41 J42
Indoor controller
jumper wire
Pair No. of wireless
remote controller
Initial setting
A
B
D
C
—
Cut
Cut
—
—
—
Cut
Cut
0
1
3
2
—
—
—
Pair No.4-9 of wireless remote controller is setting pattern D.
ON/OFF
TEMP
FAN
VANE
MODE
CHECK
LOUVER
TEST RUN
AUTO STOP
AUTO START
h
min
RESET
SET
CLOCK
MODEL SELECT
Model No.
Temperature
button
SET button
Pair No.
Minute
button
• To operate each indoor unit by each remote controller when installed 2 indoor
units or more are near, Pair No. setting is necessary.
Pair No. setting is available with the 4 patterns
(Setting
patterns
A to D).
.
Make setting for J41, J42 of indoor controller board and the Pair No. of
wireless remote controller.
• You may not set it when operating it by one remote controller.
Setting for indoor unit
Jumper wire J41, J42 on the indoor controller board are cut according to
the table below.
Wireless remote controller pair number:
Setting operation
1. Press the SET button (using a pointed implimaent). Check that the
remote controller’s display has stopped before continuing.
MODEL SELECT flashes, and the model No. (3 digits) appears
(steadily-lit).
2. Press the MINUTE button twice. The pair number appears flashing.
3. Press the temperature buttons to select the pair number to set.
4. Press the SET button (using a pointed implemet). The set pair number
is displayed (steadily-lit) for 3 seconds, then disappears.
0
5
9
4
8
3
7
2
6
1
SW12
10
0
5
9
4
8
3
7
2
6
1
SW11
1
0
8
F
7
E
6
D
5
C
4
B
3
A
2
9
1
SW14
0
5
9
4
8
3
7
2
6
1
SW12
0
5
9
4
8
3
7
2
6
1
SW11
0
8
F
7
E
6
D
5
C
4
B
3
A
2
9
1
SW14
Address board
Address board
Operation by switch Switch Remarks
<Initial setting>
SW11
1s digit
address
setting
SW12
10ths digit
address
setting
SW14
Branch
No.
Setting
SW5
Voltage
selection
Rotary switch
How to set address
Example : If address is "3", remain SW12
(for over 10) at "0", and match SW11 (for 1 to 9)
with "3".
How to set branch number SW14
(Series R2 only).
Match the indoor unit’s refrigerant pipe with
the BC contoller’s end connection number
Remain other than series R2 at "0".
If the unit is used at the 230V or 240V area,
set the voltage to 240V.
If the unit is used at the 220V, set the voltage
to 220V.
Address board
2
220V
240V
220V
240V
Under
operation
or
suspension
Before
power
supply
ON
Effective
timing
Rotary switch
<Initial setting>
<Initial setting>
<Initial setting>
OCH418B