Boiler stays on ?

I have a ideal logic esp1 35 and just purchased the wired thermostat all wired correctly and connected but the boiler stays on? Does anyone know the menu config code for this boiler?

Answers

  • How have you wired it? Relay or digital?
  • Thanks for your help it’s wired as Digital? That’s the way I was told ?
  • The code for Opentherm is d01. Make sure the + and - terminals on the thermostat are wired into the Opentherm terminals on the boiler. You might also need to connect the Opentherm harness.
  • I have a number of rooms with trvs which work well but the boiler stays on at night when there is no call from TADO to do so