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by dbleman
Sat Nov 24, 2007 5:34 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Control system not working, HW but no CH
Replies: 4
Views: 4726

Thanks for that. I undid all of the wiring and reconnected just the programmer and mains. The programmer was fine and the live I thought I was getting on the HW on / HW off was in fact induced current and not live. My next step was to check the itegrity of the wiring - fine. Finally, the 3-way valve...
by dbleman
Fri Nov 23, 2007 12:44 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Control system not working, HW but no CH
Replies: 4
Views: 4726

Yea, checked the Honeywell website, then spoke to their Tech Dept. They said that the wiring was fine, but that the programmer was faulty (brand new), changed it and the room stat now works, but little else has changed. As far as the 3-way valve is concerned - it's brand new as well !! I'm not a hap...
by dbleman
Wed Nov 21, 2007 12:50 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Control system not working, HW but no CH
Replies: 4
Views: 4726

Control system not working, HW but no CH

Hi, I have had a new system installed and the electrician has moved before it is running properly (yea I've not paid him yet.) Anyway according to Honeywell their programmer was originally at fault, I changed it, but the problem remains. Hot water works, but 3 way valve and CH does not work independ...
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