While you wait for answers, we may have found some information which could help you.
Success
Message
How do I reprogram my ideal bolier rf thermostat receiver?
dmestic hot water near boiling point, howto adjust temperature?
why has my wireless time clock stopped responding?
Honeywell ST7100 programmer goes blank when RUN selected?
Mid position valve?
isar he30?
can i fix it honeywell st1000 ?
Converting to Y Plan system?
Hot water but no central heating?
Ideal Classic no heating but have hot water?
Replacing LP112 Programmer?
heating, Oil boiler not running?
howtomendit.com for free repair help, information and advice.
