E01 - Meaning
This error is intended to indicate that possibly the content of CO is too high in ambient
atmosphere. This error will usually be generated when there has been a good electronic flame signal, but the temperature
of the Thermocouple was once hot enough but then become cooler.
Possible reasons;
Problems with chimney or room air inlets (insufficient air circulation)
Unstable pilot flame (i.e. wind, insufficient thermocouple couple position)
Contaminated pilot (giving poor flame that heats thermocouple)
Poor position of Ceramic parts (i.e. coals logs or matrix)
Intermittent failure in Thermocouple (only when hot) Inner wire in head maybe making contact
when cold but not when hot.