User Manual

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Siemens Room Temperature Controllers CE1N3048en
Building Technologies 2017-11-14
Accessories
Description Type reference
Adapter plate 120 x 120 mm for 4“ x 4“ conduit boxes ARG70
Adapter plate 96 x 120 mm for 2“ x 4“ conduit boxes ARG70.1
Adapter plate for surface wiring 112x130 mm ARG70.2
Notes
Check the settings of DIP switches no. 1 through no. 8 and change them, if required. If
setpoint limitation is required, use the minimum and maximum limitation facility (energy
saver).
After applying power, the controller makes a reset, which takes about 3 seconds. Then,
it will be ready to operate.
The controller is supplied with Mounting Instructions.
Mounting location: on a wall of the room to be conditioned. Not in niches or book-
shelves, not behind curtains, above or near heat sources and not exposed to direct
solar radiation. Mounting height is about 1.5 m above the floor. The connecting wires
can be run to the controller from a recessed conduit box.
Only authorized personnel may open the controller.
When mounting the unit, fix the baseplate first. Then, make the electrical connections
and fit and secure the cover.
The controller must be mounted on a flat wall and in compliance with local regulations.
If there are thermostatic radiator valves in the reference room, they must be set to their
fully open position.
Warning!
No internal line protection for supply lines to external consumers
(Y1, Y2)
Risk of fire and injury due to short-circuits!
∂ Adapt the line diameters as per local regulations to the rated value of the installed
overcurrent protection device.
The room controller is maintenance-free.
Disposal
The device is considered an electronic device for disposal in terms of the Euro-
pean Directive 2012/19/EU and may not be disposed of as domestic garbage.
∂ Dispose of the device through channels provided for this purpose.
∂ Comply with all local and currently applicable laws and regulations.
Mounting, installation
and commissioning
Maintenance