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by bazza
Tue Feb 16, 2010 5:49 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: boiler
Replies: 1
Views: 2174

boiler

hi everyone.halstead combi boiler, hot water comes on for a couple of minuetes then cuts out. if i leave the boiler on standby for a few minuets n create a demand for hot water it will come back on hot for a couple of minuets then same again anyone any ideas cheers bazza
by bazza
Sun Nov 22, 2009 4:35 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: htg engineer
Replies: 5
Views: 4186

hi htg engineer. sorry 4 askin again mate' but this boiler is driving me crazy lol. i managed to free the pin which is now moving up n down wen i turn the boiler on and off. and i can get the hot water on now without 2 much trouble but every time i turn the tap off 'it goes to lockout n needs resett...
by bazza
Sat Nov 21, 2009 3:19 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: htg engineer
Replies: 5
Views: 4186

hi htg engineer thanx 4 the advise so far. i will check the boiler again 4 power going to the parts u suggested. my sister is now saying she does get hot water' after resetting boiler a few times it does fire up eventually. so i checked the microswitch on diverter valve' and discovered the pin is pe...
by bazza
Thu Nov 19, 2009 6:24 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: help please combi boiler ?
Replies: 4
Views: 4431

hi msg2. the fault code is coming up as 1&3' which says the pressure/flow switch is inoperable. but changed flow switch and still nothing happens. elso changed hw thermister. its driving me mad, it is the boiler from hell lol.
by bazza
Wed Nov 18, 2009 9:58 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: htg engineer
Replies: 5
Views: 4186

htg engineer

hi mate sorry 4 late reply.been busy working . changed the aps on my sisters boiler , but still wont fire up. the fault finding sequence on front of boiler indicates water pressure switch inoperative. so i changed the flow switch, and also the hot water thermister. but still wont fire up. have also ...
by bazza
Tue Nov 10, 2009 12:45 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: help please combi boiler ?
Replies: 4
Views: 4431

cheers htg engineer. cant get bk 2 sisters til friday but will let u know how i get on. cheers mate thanx bazza
by bazza
Sun Nov 08, 2009 5:19 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: help please combi boiler ?
Replies: 4
Views: 4431

help please combi boiler ?

hi everyone its been a while lol. my sisters boiler will not fire up in either ch/ or hot water mode.i had a look at it 4 her 2day 'but wen you create a demand for hot water or heating, it sounds like the fan starts up and then it just go to lockout it doesent even spark or attempt to ignite. the bo...
by bazza
Sun May 17, 2009 5:44 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: cold rads
Replies: 16
Views: 5621

hi htg engineer. i av got a pump which came off a system fed by a back boiler, the pump works ok my uncle just changed to a combi so i took the old pump thought it might come in handy lol) if i take head of that will it be suitable for my boiler its a vailant? cheers bazza
by bazza
Sun May 17, 2009 11:19 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: cold rads
Replies: 16
Views: 5621

hi htg engineer guess your right i'l change the pump lol. but with the boiler being under warranty do u think i shud just get them 2 send a engineer out .or just change it myself (just thinking of the cost im being tight in the reccession lol) thanx 4 all your help mate nice one cheers bazza
by bazza
Sat May 16, 2009 12:24 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: cold rads
Replies: 16
Views: 5621

htg engineer

hi mate. i drained system 2day and flushed it out a couple of times' but still no joy with the two downstairs rads. ( still wont heat up ) after filling system up i tried to bleed pump. but again asoon as i unscrew the plug in the front it just pours out with water, i was always told just a few drop...
by bazza
Sun May 10, 2009 7:10 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: cold rads
Replies: 16
Views: 5621

cheers htg engineer. i will drain and flush wen i finish work on friday, i will let you kno how i get on. thanx 4 all your help bazza!
by bazza
Sun May 10, 2009 4:39 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: cold rads
Replies: 16
Views: 5621

hi willie thanx 4 advise.. av already tried that wen i removed rads first time' and the water flowed ok from both valves cheers bazza
by bazza
Sat May 09, 2009 4:43 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: cold rads
Replies: 16
Views: 5621

hi htg engineer. when i switched boiler on 2day the error code f22 flashed once for a second, then the boiler continued to run ok ( no error codes )so i checked manual and the code means a blocked or defective pump. so i thought id undo the bleed vent again and turn the shaft a couple of times, but ...
by bazza
Fri May 08, 2009 4:09 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: cold rads
Replies: 16
Views: 5621

hi htg engineer. cheers mate 4 advise i av 3 rads downstairs, so i turned off the one that works' 2 c if it heated up one of the others that dont' but it didnt work the 2 rads stayed cold ? so do u think it cud still be pump or more likely a blockage. also the boiler is still under warranty so cud i...
by bazza
Thu May 07, 2009 3:37 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: cold rads
Replies: 16
Views: 5621

thanx 4 reply htg engineer the pipework is 10mm. and ive checked pump and there is power going to the pump ok, ive also bled the pump to check 4 air but again ok, is there anything else i can check on the pump ? also if it is a blockage; wud the best way to get rid of that be to flush out the system...
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