TECH room thermostat EU-290v3

Functions performed by the Controller:

• Room temperature control
• Weekly heating programme
• Day/night programme
• Manual programme
• Optimum start function
• 2-wire connection (thermostat not wireless)
• Voltage-free No/Com/Nc relay (max. 1A/230V/AC)

Controller equipment:

• Temporary display backlight
• Built-in room sensor
• 2x AA batteries
• Mechanical buttons