S-22KA1E5, S-28KA1E5, S-36KA1E5, S-45KA1E5, S-56KA1E5, S-63KA1E5, S-71KA1E5, S-22YA1E5, S-28YA1E5, S-36YA1E5, S-45YA1E5, S-56YA1E5, S-22NA1E5, S-28NA1E5, S-32NA1E5, S-36NA1E5, S-45NA1E5, S-56NA1E5, S-45MA1E5, S-56MA1E5, S-63MA1E5, S-7 - Panasonic Air Conditioner Service Manual (repair manual). Page 124

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124 
x  To set each indoor unit’s A/C No., use the manual setting method. 
However, if the wall type indoor unit is connected, then manual setting is not possible. 
Ŷ Automatic setting 
x  By switching ON the indoor unit’s power supply with the DIP switch where the A/C No. is set to “01” (factory 
setting), the A/C No. will be automatically set. (After activating the power for all indoor units, the automatic 
setting takes approximately one minute.) 
x  Once the A/C No. is automatically set, even when the power supply is switched OFF, the setting is stored. 
To reset the A/C No. setting, follow the instructions for the “group control automatic address reset”. Refer to 
the item “Local setting” in the installation instruction manual that comes with the wired controller for the 
“group control automatic address reset” method. 
* If the indoor unit’s A/C No. DIP switch is not set to “01”, the automatic setting cannot be reset. 
Ŷ Manual setting 
x  The manual setting is performed using each indoor unit’s printed circuit board DIP switch. (Refer to the 
diagram below) 
x  Set the DIP switch once the power supply for each indoor unit is switched OFF. When the power supply is 
turned ON, the stored A/C No. is recalled. 
x  To change the setting of the A/C No., turn OFF the power supply before resetting the DIP switch. 
* Ensure that there is no redundancy in the A/C No. Any redundancy can cause faulty control. 
* Ensure to set the A/C No. to “01” for 1 indoor unit. 
 
A/C  No.
01
02
03
04
05
06
07
08
Indoor unit
printed circuit
board DIP switch
(SW2)
Unnecessary
operation
1-ON
2-ON
1,2-ON
3-ON
1,3-ON
2,3-ON
1,2,3-ON
A/C  No.
09
10
11
12
13
14
15
16
Indoor unit printed
circuit board DIP
switch (SW2)
4-ON
1,4-ON
2,4-ON
1,2,4-ON
3,4-ON
1,3,4-ON
2,3,4-ON
1,2,3,4-ON
 
 
(Refer to the remote controller’s installation instruction manual for the remote controller settings.) 
11.8.9 
AS FOR TIMER OUTPUT 
x  Connect the timer cord to connector (CN-TIMER) on print circuit board. 
 
Printed
circuit
board
Timer
Contact
Close: RUN
Open: STOP
d.c. 5V
CN-TIMER
2
1
Relay contact
Connector
Timer setting
 
x  The connector must use XH-2 (housing) manufactured by J.S.T. Mfg. Co., Ltd. 
x  Wiring must use vinyl code with the sheath or cable line diameter 0.3mm
2
. 
x  The length of wiring should be within 150m and separated from power line in order to prevent malfunction. 
x  The input current is DC5V, and 1mA. The relay contact must use the contact for the minute electric current 
suitable for this. 
 
 
 
 
 
 
 
 
 
 
 
 
 

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