for covers ref.-no.: .. 1749 ..
Intended use- Electronic room thermostat for controlling electrothermal valve drives for 230 V ~ (e.g. ref.-no.: TSA 230 NC WW)
- Room temperature control in enclosed areas
- Installation in flush box with dimensions according to DIN 49073
Product characteristics- Manually setting a comfort temperature
- Temperature limits can be set
- Manually switching off the temperature control
- Cooling mode possible (optimised for heat pumps)
- Input for activation of reduction temperature (ECO) via central clock
- Input for activation of cooling via central control
- Manual activation of cooling
- Internal temperature sensor
- Frost protection function
- Noiseless switching
- Temperature drop detection (call-up of frost protection temperature when window is open)
- Controller output working method: pulse width modulation (PWM) or two-point
- Adaptation to valves (normally open or normally closed)
- Offset adjustment ± 3 °C (correction value for measured temperature)
- Valve protection function (once a week opening and closing of valve)
- Multi-colour status LED
- Continuous operation of LED possible
Accessories:Thermal valve drive 230 Vref.-no.: TSA 230 NC WW
