eddi – Relay & Sensor Board

eddi offers the option to install a relay and sensor board, which allows for many different wiring configurations and includes the following features:

– two independent multifunctional relays (16A)
– eSense input (isolated 230V detection for off-peak hours, etc.)
– two temperature sensors (PT1000)

The two relays can be configured independently for different functions, or they can be configured to operate as a pair. The relay functions include:

– Export threshold value
– Import threshold value
– Use during heating
– Legionella control
– Timed operations
– Fault signal for GBS systems

For more information and diagrams, see the eddi manual (page 28).