Lauda Proline RP 845 C, Operating Instructions Manual

Page: 89 / 120

Proline Edition X cooling thermostats
YACE0100 / October 4, 2018
Interfaces - Modules
89
8 Interfaces - Modules
8.1 Installing of modules
The master and command can be supplemented with further interface modules, which are simply
inserted at the back of the control head into two module slots.

Touch the earthed bath cover of the Proline
thermostat to discharge any electrostatic charge.

Remove the module from its packaging.

Switch off the thermostat and pull out the mains
plug.

Insert a screwdriver into the lower recess of the
module cavity and prise up the plastic cover. The
cover can then be pulled off downwards.

Pull out the plug of the bus connecting cable from
the plastic cover.

Plug on the bus connecting cable (red plug onto
red socket).

Insert the module and secure with the two
crosshead screws.

Connect the mains plug again and switch on the
thermostat.

The plugs are protected against reverse polarity.
The plugs have a ridge, which slides into a groove
in the socket.