Panasonic Elite Big PAC-i S-200PE3E5B Technical Data & Service Manual page 134

1
EXTERNAL DEVICE INTERLOCK
Example of wiring:
This is an example of the combination systems which extract optional output signal by the service wire and relay (field supply).
When actuating the external device interlock, use the thermostat signal.
OPTION Connector (CN060) Output external signals
With the combination of the T10 and the OPTION Connector (CN060) an external control of the I_U is possible!
6P (WHITE): OUTPUTS EXTERNAL SIGNALS AS SHOWN IN THE FIGURE BELOW.
NOT E
The external output signal from the air conditioner is supplied for the purpose of controlling the external devices. If the air
conditioner does not operate, take measures that the movement of external connecting devices can transfer to the safety
zone in advance.
The external output signal from the air conditioner is turned off when the blackout occurs. If any special considerations are
needed in case of blackout, provide an external circuit.
PAW-OCT: Panasonic has developed an optional accessory (consisting of plug + wires) called
PAW-OCT to enable an easy connection to this OPTION Connector (CN060).
Relay (DC 12V, field supply) (Note)
6 6
OPTION
5 5
(white)
4 4
3 3
2 2
1 1
DC 12V
Indoor unit control
PCB (CR1)
Note: The relay must be installed at a
distance of 2 m or less from the PCB.
1-12-2-2-27
Fan signal
Heat start
signal
Cool start
signal
Thermostat
signal
Use the thermostat signal.
Defrost signal