Vaillant EcoTEC Plus Gas Boiler (Program Mode Codes)

Vaillant EcoTEC Plus Gas Boiler (Program Mode Codes)

 

Display Meaning
P.00 Bleeding test program. The heating circuit and hot
water circuit (combination boiler only) is bled via the
automatic air vent (the cap on the automatic air vent
must be loosened).
P.01 Test program where the appliance is operated in full
load after successful ignition
P.02 Test program where the appliance is operated with
minimum gas volume (ignition gas volume) after successful ignition
Display Meaning
P.03 not available
P.04 not available
P.05 Test program for the safety temperature limit check;
appliance heats up by by-passing a regulating shutdown through the flow regulator until the shutoff temperature of 97 °C is achieved.
P.06 Filling test program. The diverter valve moves to the
centre position

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