User Manual

15
Siemens
Datasheet
A6V11545853_en--_a
Smart Infrastructure
2020-09-07
Notes
Security
CAUTION
National safety regulations
Failure to comply with national safety regulations may result in personal injury and property
damage.
● Observe national provisions and comply with the appropriate safety regulations.
Mounting and installation
Mounting
● The devices are suitable for wall mounting.
● Recommended height: 1.5 m above the floor.
● Do not mount the devices in recesses, shelves, behind curtains or doors, or above or
near heat sources.
● Avoid direct solar radiation and drafts.
● Avoid unheated (uncooled) building area such as outside walls.
● Seal the conduit box or the installation tube if any, as air currents can affect sensor
readings.
● Adhere to allowed ambient conditions.
● An external room temperature sensor is recommended if above situations cannot be
avoided in the installation area.
Wiring
● Comply with local regulations to wire, protect and earth the thermostat.
Warning! No internal line protection for supply lines to external consumers (Q1, Q2, Q3,
Yx or Yxx)! Risk of fire and injury due to short-circuits!
● Adapt the line diameters as per local regulations to the rated value of the installed over
current protection device.
● The AC 230 V mains supply line must have an external circuit breaker with a rated
current of no more than 10 A.