Room thermostat, opener, AC 230 V~ room thermostat Intended use Electronic room temperature controller for controlling electrothermal actuators for 230 V ~ (e.g. item no. TSA 230 NC WW) Control of the room temperature in closed rooms Installation in device box with dimensions according to DIN 49073 Product features Manual setting of a comfort temperature Temperature limit of the comfort temperature adjustable Internal temperature sensor Silent switching Controller output mode: pulse width modulation (PWM) Works with valve type 'normally closed' Valve protection function (valve opens and closes once a week) for covers item nos.: .. 1749 ..
