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by centurion
Thu Mar 06, 2008 9:38 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Halstead Ace High HW & CH funny
Replies: 3
Views: 3529

Cheers for the reply. I did the test last night when the system is cold then you turn on the hot tap and the CH pipes did get hot, so yes I think the diverter valve has definitely gone. Not sure if the diverter valve was cleaned during the last service but the plumber chap I'm dealing with has order...
by centurion
Wed Mar 05, 2008 11:52 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Halstead Ace High HW & CH funny
Replies: 3
Views: 3529

Halstead Ace High HW & CH funny

Hi, If the CH is on and the system up to normal running temperature and pressure (about 1.7bar) I turn on the hot tap and the boiler switches from CH to HW and I get HW no problem. I then turn off the hot tap and the CH does not come back on, if I again turn on the hot tap I get HW until the HW syst...
by centurion
Wed Mar 05, 2008 9:46 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Halstead Ace High Problem
Replies: 1
Views: 3143

Halstead Ace High Problem

Hi, If the CH is on and I turn on the hot tap I get lovely hot water. I then turn off the hot tap and the CH does not come back on, if I again turn on the hot tap I get nothing. No clicks, no lights on the front, but I can hear the water flowing through the boiler. However this only seems to happen ...
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