Panasonic Inverter R32 Series Technical Data & Service Manual page 88

Connection for demand and forced stop
■ 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.
Outdoor unit
(Functional earthing)
The demand terminal set up is shown in the following illustration.
Use a shielded cable for the cable connection.
●
For the shield part of the shielded cable twist the end out, crimp it with a round terminal, and connect it to the functional earthing 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.
Crimp the round
terminal
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
Forced Stop input (Connect to fire
alarm device, etc.)
Demand controller connection
(field supply)
Demand controller connection
Forced Stop input
Connection for next system outdoor unit
(Forced Stop input connection)
DRM1 DRM2DRM3 C 1 2
Forced To the next
Demand
Stop system
(Functional earthing)
1-10-5
The next system
outdoor unit
Demand controller connection
(field supply)
(Functional earthing)
1 2
(Functional earthing)
Wrap it well with insulating tape so
there are no spaces.
Shield part
To the next system
outdoor unit
1