Panasonic S-22KA1E5 - Address Setting

183
Remote controller Remote controller
Bus lines
power supply
switch - ON
O
utdoor unit main power supply
(220V-240V~) 50Hz
Circuit Breaker
Earth
Earth
Circuit
Breaker
Bus lines power
supply switch – OFF
Unit
No. 3
hctiwShctiwS
Switch
Earth
Circuit
Breaker
Circuit
Breaker
Earth
Switch
Switch
Switch
Remote
controller
Remote controller
Circuit
Breaker
Earth
Circuit
Breaker
Earth
Switch Switch
Indoor unit
Switch
Circuit Breaker
Nonpolar 2 wire
Earth
Circuit
Breaker
Switch
Indoor unit
Loop wire not possible
Indoor unit
Earth
Remote
controller
Switch
Indoor unit main power supply
(220V-240V~) 50Hz
Loop wire not possible
Circuit Breaker
Earth
Circuit
Breaker
Circuit
Breaker
Earth
Earth Earth
Unit
No. 2
Unit
No. 1
Switch
Circuit Breaker
Remote controller
Remote
controller
Outdoor unit
Bus lines power
supply switch – OFF
Central control device
Bus line transmission wire
(Signal wire)
Remote controller cord (Signal wire)
Greater than 0.5 mm
2
Less than
2.0 mm
2
2 wire: overall extension less than
200 m
Bus line transmission wire (Signal wire)
0.75 mm
2
or Ø 1.2 mm
2 wire: overall extension less than 1000 m
Remote controller
Refrigerant piping pair system
Separate the bus line per each refrigerant system and connect to the device.
Address Setting
The table below shows the required address setting for the indoor/outdoor units. Failure to perform correct settings
will result in abnormal operation.