COMPUTHERM Q3RF - wireless (radio frequency) digital room thermostat

The COMPUTHERM Q3RF type switch-operated wireless room thermostat is suitable for controlling the vast majority of boilers and air conditioners on the market in the EU. It can be easily connected to any gas boiler or air conditioner with a two-wire room thermostat connection point, regardless of whether it has a 24 V or 230 V control circuit.

The thermostat can be carried freely within range. The connection to the receiver located at the boiler is provided by a wireless (radio frequency) connection, so there is no need to build a wire between the thermostat and the boiler. The two units are factory-coordinated and have their own security code, which guarantees the safe operation of the device.

We recommend it for places where no programmability is required, but accurate temperature measurement and temperature setting, portability, and switching accuracy are important.

Key features:

• Easy switching between comfort and economy temperature
• The thermostat can be carried freely within range
• Accurate temperature measurement
• Easy switching between comfort and economy temperature
• Selectable switching sensitivity
• Internal thermometer calibration
• Easy switching between cooling and heating modes

Technical data:

• Adjustable temperature range: 5 - 40 ° C (in 0.5 ° C steps)
• Temperature measuring range: 3 to 45 ° C (in 0.1 ° C steps)
• Selectable switching sensitivity: ± 0.1 ° C; ± 0.2 ° C
• Temperature measurement accuracy: ± 0.5 ° C
• Operating frequency: 868.35MHz
• Battery voltage: 2 x 1.5V AA size ALKALINE pencil battery (LR6)
• Range: approx. 50m in open terrain

The most important technical data of the receiver:

• Power supply: 230V AC, 50Hz
• Switchable electrical voltage: 24V AC / DC… 250V AC, 50Hz
• Load capacity: 6A (2A inductive load)

• Free inside Germany
• 5 € in the EU
• 25€ rest of the world