Data Sheet for Product

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Siemens RDE100.. Room thermostat with Auto Timer, Option External Input CB1N1422en_10
Building Technologies 2019-02-28
Mounting and installation notes
Do not mount the thermostat in niches or bookshelves, not behind curtains, not
above or near heat sources, and not exposed to direct solar radiation. Mount about
1.5 m above the floor.
Mounting
· Mount the thermostat in a clean and dry location without direct air flow from a
heating/cooling equipment, and not exposed to drip or splash water
Note: When RDE100.. is equipped with either China 86 conduit box or BS4662
UK conduit box, ARG70.5 adapter plate is suggested to provide a better fitting
installation.
Wiring
See Mounting Instructions M1429 enclosed with the thermostat.
· Ensure that wiring, protection and earthing comply with local regulations
· Correctly size the cables to the thermostat and the valve actuators
· Use only valve actuators rated for AC 24…230 V
Warning!
No internal line protection for supply lines to external consumers.
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 AC 230 V mains supply line must have a circuit breaker with a rated
current of no more than 10 A
· Disconnect from power supply before removing the unit from its mounting plate
· External Inputs X1, may carry mains potential. Sensor cables or window
contact must carefully install before powering up the thermostat