Connection For Demand And Forced Stop - Panasonic Inverter R32 Series Technical Data & Service Manual

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1-12. Connection for demand and forced stop

n Connection procedure
Be sure to always turn the power off first when setting up the wire and cable connections.
Failure to do so may lead to electric shock or unit failure.
The demand terminal set up is shown in the following illustration.
Demand controller
connection
Use a shielded cable for the cable connection.
l
For the shield part of the shielded cable twist the end out, crimp it with a round terminal, and connect it to the SG screw.
After crimping it with a round terminal, wrap it with insulating tape so there are no spaces and adjust it so the shield part does not touch
any live parts.
Be sure that the shield part of the shielded cable does not touch the terminal block or any live parts.
CAUTION
Failure to do so may lead to electric shock or fire.
Forced Stop connection for the next system
Outdoor unit
Forced Stop input (Connect
to fire alarm device, etc.)
SG
Demand controller
connection (field supply)
Forced Stop input
SG
Crimp the round
terminal
The next system
outdoor unit
SG
Connection for next system outdoor
unit (Forced Stop input connection)
SG
SG (Shows the earth for the shielded cable)
Wrap it well with insulating tape
so there are no spaces.
Shield part
1-12-1
To the next system
outdoor unit
Demand controller
connection (field supply)