←
→
bugshaw: (Default)
Add MemoryShare This Entry

Cold Boilers

posted by [personal profile] bugshaw at 08:51pm on 01/12/2008
The boiler has a habit of, once it has cut out because of the timer and/or thermostat and/or any other reason, not self-starting when the timer/thermostat triggers it on, so one has to press the reset manually. The lights come on on the timer quite happily, but the boiler doesn't fire up.

It has gone from doing this occasionally, to doing it most days, and today so far it has done it three times. By the time I notice (when my fingers stop working happily) the temperature has usually fallen to around 15-16 C.

I threw a lot of money at it when it was happening to the tenants this spring, and it hasn't been resolved satisfactorily. It's a five-year-old boiler in a five-year-old house, and passed a landlord gas safety check in September. I don't know what to do about it other than throw even more money at the sort of people who couldn't find anything wrong with it last time. I don't want to spend the winter with central heating/hot water that effectively runs on a 2-hour manual boost setting only.
←
→
There are 13 comments on this entry. (Reply.)
 

(no subject)

posted by [identity profile] http://users.livejournal.com/la_marquise_de_/ at 09:15pm on 01/12/2008
I suspect the ebst thing to do is call in the service engineer. Boilers tend to be awkward.
[link] [reply]
 

(no subject)

posted by [identity profile] techiebabe.livejournal.com at 11:08pm on 01/12/2008
Blimey. 15-16C is what we ask ours to heat us up to.

That aside, I wish I knew what to suggest. Irregular faults are such a pain! Have you looked at boiler cover? I don't know if they cover you for grumpy boilers, or just broken ones.
[link] [reply]
 

(no subject)

posted by [identity profile] bugshaw.livejournal.com at 07:33am on 02/12/2008
18-19 is what we're usually on, but there are colder spots in the house especially if I'm sitting still. I wouldn't mind 15-16 so much if it weren't a signal that the boiler had cut out! Not that we're playing the stoical British game of "I can survive at lower temperatures than you" :-)
[link] [parent] [reply]
 

(no subject)

posted by [identity profile] techiebabe.livejournal.com at 01:51pm on 02/12/2008
Well, I AM wearing thermal trousers and a jumper. But no socks.

I must admit I've turned it up to 17 to get it to kick in for a little bit, after the back door was open for the dog. But I'll be too hot again soon!

Maybe I should turn the heating off, and wear a duvet and a fluffy hat.

Or better still... stay in bed...
[link] [parent] [reply]
 

(no subject)

posted by [identity profile] bugshaw.livejournal.com at 07:39am on 02/12/2008
Also, my boiler cover appears to be for when the boiler doesn't work and you can't make it go again. It doesn't help for when the boiler has stopped and you just have to go downstairs and press a switch.
[link] [parent] [reply]
 

(no subject)

posted by [identity profile] james-r.livejournal.com at 11:24pm on 01/12/2008
Do you have the make / model of the boiler? You're likely to be able to find the service manual online, which should have a debugging chart, which will likely tell you the problem is one of the following things that try to happen not doing, or not doing sufficiently:

Circulating pump starting
Flow switch activating
Flue fan starting
Flue flow sensor
Gas regulator
Gas ignitor
Ignition detection electrodes

Each thing usually goes in sequence, you can probably figure
out where it's going wrong by listening to it :) I can with
mine anyway..
[link] [reply]
 

(no subject)

posted by [identity profile] bugshaw.livejournal.com at 07:38am on 02/12/2008
Mmm, and I could test it by switching it off at the timer and switching it on again. I think the tenants went through this at some length, certainly the manual that came with it has been annotated. That will be my fun way to spend the evening.

It does come on properly sometimes. This morning, for example :-)
[link] [parent] [reply]
 

(no subject)

posted by [identity profile] techiebabe.livejournal.com at 01:52pm on 02/12/2008
Mine has started to make a slight bang / knock noise as it kicks in "properly".

Can you diagnose it from that? :)

Last time it didn't work, the cause was mice eating the wiring(!)
[link] [parent] [reply]
 

(no subject)

posted by [identity profile] james-r.livejournal.com at 07:45pm on 05/12/2008
At the point it ignites?

Could be too high flow during the pre-ignition phase, causing a mini explosion in the combustion chamber...

Fun :)
[link] [parent] [reply]
 

(no subject)

posted by [identity profile] sphyg.livejournal.com at 09:49am on 02/12/2008
John Lewis and Borders are selling microwavable cuddly toys ;) The cord on our bathroom light has just broken off (unfixably, by us anyway) so we're having to do all our ablutions in the dark. Am tempted to crack open some wine and bathe by candlelight ;)
[link] [reply]
 

(no subject)

posted by [identity profile] desperance.livejournal.com at 03:58pm on 02/12/2008
John Lewis and Borders are selling microwavable cuddly toys

I have resisted a microwave for decades, damn it, without even the slightest degree of temptation! Now, suddenly...
[link] [parent] [reply]
 

(no subject)

posted by [identity profile] rhubarbfool.livejournal.com at 12:30pm on 02/12/2008
If the boiler collapses completely we have some electric convector heaters that are quite good that you can borrow. Also I'd recommend Compton and Parkinson as decent plumbing people.
[link] [reply]
 

(no subject)

posted by [identity profile] bugshaw.livejournal.com at 06:54pm on 02/12/2008
Thanks, I have a couple so we should be okay. And I guess the immersion heater would work for hot water.
[link] [parent] [reply]

April

SunMonTueWedThuFriSat
    1
 
 2
 
 3
 
 4
 
 5
 
6
 
 7
 
 8
 
 9
 
 10
 
 11
 
 12
 
13
 
 14
 
 15
 
 16
 
 17
 
 18
 
 19
 
20
 
 21
 
 22
 
 23
 
 24
 
 25
1
 26
 
27
 
 28
 
 29
 
 30