Eddi

Eddi has the option to install a Relay & Sensor board, this allows for many different wiring configurations and includes the following features:

• Two independent multi-function relays (16Amp)
  
• eSense input (isolated 230V detection for low tariff etc.)
  
• Two temperature sensor inputs (PT1000 sensors are readily available online)
  

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

• Export Threshold
  
• Import Threshold
  
• Operate when heating
  
• De-stratification pump control
  
• Timed operation
  
• Fault signal for BMS systems
  

Please refer to the eddi manual (page 28) for fitting diagrams.

This will be needed for installation of a Sunamp with PV diversion.