Watts V22 Wireless Room Thermostat

Thermostats and ControlsFor households - Wireless

Watts V22 Wireless Room Thermostat

Wireless room thermostat with a weekly programme – designed to control electric heating (underfloor heating or Ceiling heating, radiant panels, convectors).

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It is controlled via V23/25 receivers (max. 4 per V22, of which only one may have a floor sensor). Specifications: Comfort, ECO, Stop, Frost Protection, Holiday and Weekly Programme operating modes – 30-minute setting interval. Can be wall-mounted or placed on a stand (powered by 2x AAA batteries), programme backup in EEPROM memory (10 years), two-way wireless communication at 868 MHz, display of setpoint/actual temperature, room temperature sensing via an internal or wired sensor (both sensors cannot be used simultaneously; the wired sensor is not included). The thermostat is also designed for use in a wireless central control system with the V24 control unit (modular system, can be retrofitted) – in this configuration, it measures the room temperature for the V24 control unit and allows for temporary adjustments.

This product is a related control unit falling within the scope of Regulation (EU) 2024/1103. The EcoDesign graphic symbol is an active link to the mandatory information and conditions for its installation.

This product is an electric local heater, falling under the scope of Regulation (EU) 2024/1103. The EcoDesign graphic symbol is an active link to mandatory information and conditions for its installation.

Technical specifications

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Watts V22
Location	KU68 / wall / stand
Power supply	2× AAA 1.5V
Protection	IP 20
Insulation class	II,
Number of channels (zones)	max. 4 (1× master + 3× slave)
Switching current per zone	-
Temperature range – room	5 … 30 °C
Temperature range – floor	5 … 30 °C
Temperature reduction	via time programme
Operating indicator light	on the display
Hysteresis	PWM/hysteresis 0.5 °C
On/off switch	Software
Programme backup	10 years (E-EPROM)
Code	52 V4500411