Siemens REV34 Wall Mounting On/Off Temperature Controller, 94 x 134.5 x 30mm, 250 V Supply Voltage Temperature Control

The Siemens Room temperature controller is mains independent, battery operated room temperature controller featuring user friendly operation, easy to read display and large numbers. It has 3 position controller with PI mode and optimum start control with possibility to adapt volume and control gain. It has 5 operating mode selection which are 7 day automatic mode with max. 3 heating phases, continuous comfort mode, continuous energy saving mode, frost protection and exception day (24 hour operation) with max. 3 heating phases.

Remote control
Preselected 24 hour operating modes
Override button
Information level to check settings
Reset function
Sensor calibration
Optimum start control in the morning
Adaption of integral action time
Adaption of control gain