OptiTherm+ digital clock thermostat | Mark Climate Technology

Digital clock thermostat for controlling one or more air heaters

The OptiTherm+ is a digital clock thermostat with internal room sensor with which 1 or more air heaters (type GS+), up to a maximum of 8, can be controlled on the basis of the room temperature by means of a bus system.

Specifications

Push-button for switching the heating mode on and off.
Push-button for switching the fan of the air heater(s) on and off.
LED to indicate a malfunction along with notification on the display in the form of a failure code.
Reset button to release a burner malfunction.
An annual clock with 20 program blocks, clock program Mon-Fri, Tues-Fri, Sat-Son, daily or every day.
Exceptional days, 20 program blocks, programmable by date, switching to daytime, eco or night-time temperature.
4 different operating modes (day, eco, night, frost).
An overtime timer for switching to a different operating mode outside the switching times. Overtime timer freely adjustable from 15 min to 24 hours switching to daytime, eco or nighttime temperature.
Pin code protection to protect settings such as temperature, clock program, etc.
Frost protection which automatically switches on the air heaters if the room temperature falls too far.
Digital clock thermostat.
Connection: bus system (2-wire).
Dimensions: 129 x 129 x 20mm (lxwxh)
Weight: 188 grams.
Protection class: IP30.
Ambient temperature: 0-40°C.
Temperature setting: 0 to 40°C per 0.5°C can be set
Time display: 24 hours
Summer/winter: adjustable automatic/off
Languages can be set to Dutch, English, German, French, Polish or Romanian
External sensor: option of measuring the temperature per unit or on the basis of an average value.