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Recent content by ziggyman99

  1. Z

    Vaillant Ecomax Pro 18E thinks its a combi????

    Hi Tony not a lot! If I turn it off then on again. I get a F13 error. Then it displays a menu as the above post. I only turned off the mains supply briefly to do some other work then this happened. Frustrating! I'm sure it's in some diag mode or something. Is there a way to default the settings?
  2. Z

    Vaillant Ecomax Pro 18E thinks its a combi????

    The first setting shows "0.0 bar 32C". Then it flashes 13F telephone symbol. I press the centre button and I get "eco 38C" with a tap symbol then a further press gives the rad symbol with 22C. I can alter the temps within these displays.
  3. Z

    Vaillant Ecomax Pro 18E thinks its a combi????

    Hi Dave the reason I said " thinks its a combi" is because the LCD display shows symbols and settings i'd probably expect to see on combi. Apologies if this sounds confusing.
  4. Z

    Vaillant Ecomax Pro 18E thinks its a combi????

    Hi, I wonder if anyone can help please. I have the above boiler which seems to think its a combi boiler. The controls are giving separate symbols for hot water and heating with there own temp settings. Is the PCB shared with another model? Is there a way out of it? It's flashing up a PCB fault...
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