Parameters and catalogs
|Power supply||230 VAC|
|Measurement accuracy||1 ° C|
|Regulation||On / Off|
|Setting range||8 … 30 ° C|
Room thermostat for control of two-pipe fan-coil units. The thermostat is equipped with a manual heating / cooling switch and a 3- speed fan speed switch .
Room temperature control in heating or cooling systems. An example is used in commercial and residential buildings or in light industrial installation.The RAB thermostat can be used in conjunction with zone valves, fans or valves with thermoelectric drives.
Heating – when the temperature drops below the set value, the heating output contact switches on.
Cooling – When the set value is exceeded, the cooling output contact closes.
Fan speed can be controlled in two ways:
Manually – one of three speeds is set via the switch. In this case, the fan runs continuously.
Automatically – the fan starts when the thermostat is switched on. In this case, the control must change the jumper on the thermostat circuit board before commissioning.