The STTR-060 WC-225 is a Smart boiler relay control, part of EGER's third generation of products. It includes many new features to meet every requirement.

Basic Functions - Features

• Remote control
• Local control via built-in button
• Smart timer operation
• Timer programs
• Built-in analog timer with front panel control
• Water temperature measurement in the tank with sensor addition:
• Digital Dallas ds18b20
• NTC 10-kohm (0-10V)
• 4-20mA sensor
• Water temperature-based automation in the tank
• Disinfection function – Anti-legionella
• Local control lock for Airbnb
• Water consumption counting with addition of a pulse output water meter
• Water leak - flood control, with addition of the respective sensor
• Built-in relay 2 X 30 A for disconnecting the neutral wire
• Status indicator LEDs on the front panel of the device

Wiring