The Choice digital room thermostat features familiar dial control with a digital display to show that the temperature has been set accurately and the thermostat is operating as expected. As well as simple ON or OFF control of your heating system the thermostat can also be set to provide comfort or economy temperature control. This digital 2 wire thermostat is very easy to install and having volt free contacts is suitable for systems with either a combination or normal boiler. If you have a three wire installation, simply cut back and make safe the neutral and this two wire thermostat will give you years of faithful service. Designed to provide simple automatic control of your heating systems, by sensing the air temperature and switching on the heating when the air temperature falls below the thermostat setting and switching off when temperature is reached. FEATURES LCD showing room temperatureComfort/Economy or ON/OFF modesFrost protectionBattery Powered (with battery low indication)ErP Class ILarge easy to adjust dial SPECIFICATIONS Power supply: 2 Alkaline batteries 1.5V (type AA) Contact rating: 3A, 250Vac. (Volt free contact) Power reserve: 1 year Temperature adjustment range: 5-30°C Temperature frost protection: 5°C (Non adjustable) Temperature display range, scale: 3 to 51°C, 1°C Operating temperature: 0 to 50°C Storage temperature: 10-60°C Switching differential: +/- 1°C Protection rating: IP21 Wire size: 0.5-1.5mm2 Dimensions: 86mm x 86mm x 32mm Complies with: EN60730-1, EN60730-2-9, EMC directive 2004/108/EC, LVD directive 2006/95/EC WIRING Output (call for heat) ON Not used OFF Input (switching circuit) COMMON DOWNLOADS Choice RSTAT3 Datasheet [PDF] Choice RSTAT3 Instructions [PDF]
