Vaillant ecoFIT Manual

Overview

1. Display
2. Left and right-hand selection buttons
3. Fault clearance button
4. Plus and Minus buttons

Explanation of Symbols

Usage

To set the heating flow temperature

• Press button (the right-hand selection button).
  • Target heating flow temperature will appear in the display.
• Press the or button to set the required temperature.
• Confirm by pressing (right hand selection button).
• Press button to return to the basic display.

To set the hot water temperature

• Press button (the left-hand selection button).
  • The domestic hot water temperature will flash in the display.
• Press the or button to set the required temperature.
• Confirm by pressing (right hand selection button).
• Press button to return to the basic display.

To turn the boiler off/standby mode

• Press the fault clearance button (3) for less than 3 seconds.
  • Once the operation the boiler is performing has finished, the display will show OFF and go out.
  • The product is now in standby mode.
  • The product's frost protection function is activated.
  • The main power supply to the boiler is not interrupted. The product continues to be supplied with power.
• Press the fault clearance button (3) for less than 3 seconds to turn boiler back on.

To reset the boiler (To clear fault codes)

• Press the fault clearance button (3) for more than 3 seconds.
  • The boiler will then have been reset and will commence it's start-up routine.
  • The hot water and heating temperatures stay at their previous values.
  • If you are unable to eliminate the fault and the fault reoccurs despite reset attempts, contact your landlord.

Common fault codes

Contact your landlord for advice on these or any other fault codes you may experience.