User Manual

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Siemens Room Temperature Controllers CE1N3041en
Building Technologies 2017-11-14
cooling)
7 Operating action of output Y2 Cooling
1)
Heating
8 PWM signal interval for outputs
heating and cooling
(DIP switch 7 set on position ON)
Y1 (heating) 240 s
1)
90 s
Y2 (cooling) 240 s (not selectable)
PWM signal interval for outputs
heating 2-stage
(DIP switch set on position OFF)
Y1 (heating) 240 s (not selectable)
Y2 (heating) 240 s
1)
90 s
1) Factory setting
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.
The cables used must satisfy the insulation requirements with regard to
mains potential.
Caution AC 230 V
Mounting, installation
and commissioning