The Choice RSTAT3 RF is a non-programmable wireless room thermostat designed to be simple to use whilst bringing you comfort and energy economy. Comprising of a battery powered thermostat (transmitter) and a separate relay unit (receiver). The transmitter is intended for wall mounting in the main living area in your house with the receiver being mounted close to the boiler. In addition to ON/OFF control the unit provides the option to regulate your heating system using the two temperature, Comfort/Economy switch. 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 Wireless thermostat can be placed anywhere within 30 meters of the Receiver. The two units are linked by RF (Wireless Frequency 433Mhz)Optional Economy and Comfort OperationUnique RF address to avoid interferenceClear LCD displayLarge, simple control knobOptional temperature display of Celsius or Fahrenheit scaleErP Class I SPECIFICATION Transmitter Power Supply: 2xAA 1.5V batteries Battery Lifespan: 1 year Temperature Adjustment Range: 5-30°C Temperature Display Range, Scale: 3-51°C, 1°C Temperature Frost Protection: 5°C (non adjustable) Switching Differential: +/-1°C Dimensions: 86 x 86 x 32mm Transmission Frequency: 433Mhz Transmission Distance: 80m open, 30m indoors Mounting Method: Wall/Surface Receiver Power supply: 230Vac, 50Hz Contact Rating: 16A, 250Vac (Volt Free contact) Insulation class: 2 Flexible wire size: 1.5mm2 Rigid wire size: 1.5mm2 Dimensions: 86 x 86 x 55, when mounted Mounting: Wall using supplied backbox Transmitter and Receiver Operating Temperature: 0-50°C Storage Temperature: 10-60°C Protection Rating: IP21 WIRING Neutral In (Receiver) Live In (Receiver) Input (Switching circuit) – External link 3 to 2 if using a single 230Vac supply Output (Call for heat) – ON – Normally open connection Not used – OFF – Normally closed connection DOWNLOADS Choice RSTAT3 RF Datasheet [PDF] Choice RSTAT3 RF Instructions [PDF] YouTube Video Guides
