Tearing my hair out with this one, intermittent lockout (solid red) at various points during the day, resets ok and can run for hours before locking out again.
Checked the venturi, aps and probe. Changed the primary thermistor and changed the gas valve as the main solenoid was buzzing. Thought I...
Went to one of these two weeks ago, she hot/ coldhot/cold. Changed heat ex and thermistor. Worked great...... For two weeks!!! Now cycling on both ch and hot water. Checked overheat stat and ch thermistor, there ok. Green light flashing once every .5 of a second indicates temporary fault...
hi i have a problem with compact 28 boiler . it fires up then shuts down after about 10 seconds the pump runs . now b 4 this happened it was staying on for about a minute then shutting off. i was told this was a circulation problem so had system flushed all individual rads flushed and still not...
ian o
Thread
boiler
compact
exchanger
problem
through
vokeravokeracompact
water
We have a vokera 25he around 4 years old with a fault which is driving me nuts!! the boiler keep locking out showing a solid red light.if you reset,it fires up ok then runs for a few minutes and does the same.also locks out after drawing off hot water to solid red light.first boiler cycle seems...
A customer tells me, an engineer had visited the boiler & followed the MI instructions.
No heating was the problem, but dhw worked.
Heating calling, boiler fires up for brief seconds, shuts down, no pump running. after voltage checks as per MI.
Changes PCB.
Still doesn't work !! He walked away...
My aunts compact is playing up. The flow switch is sticking on randomly, I've cleaned it out and got it going a few months back but it's done it again tonight. My question is what prices roughly are the merchants charging for these inc vat? (just so i can give her the heads up for the cost) I'll...
Old Vokera Compact keeps randomly having to be reset, can run fine for days then requires a reset every so often.
Pressure etc all fine, hw etc all fine.
One thing I noticed was there was a lot of sulph in the gas pipe, cleared all that and cleaned out gas valve.
Any other issues which could...
Hi Guys
vokera compact 28 only seems to run fine for about an hour and then locks out. Im thinking its maybe the high limit stat (boiler about 5 years old)
anyone any other thoughts on this.
Derry
the problem i have is the boiler is reaching temp but the radiators a luke warm down the stairs an cold up. it has had a new thermister and pump recentlly and i have checked the boiler for blockages im at my wits end any help will be great thanks gaz
Boiler issue,
- Green light blinking
- Calling for heat everything kicks in >ignition>fan> but no pump ?
- Hot water is working fine.
Is this a faulty pump? What is the sequence before pump ?
Many thanks
mcniven
Thread
compact
ignition
mains
vokeravokeracompact
voltage
im after a new combi and have been quoted £1300 for either a vokera compact 25he or a potterton gold 24he or an ideal. this price is for a fully fitter boiler replacement.. im just debating which is gonna be the best to choose out of the 3 boilers iv been offered at this price.. should i just go...
Hi,
I had a Vokera Compact 25 HE installed 3 years ago. Until now it has worked a treat. However it has started to cut out while on heating mode. It will run for 15 minutes then cut out. The hot water seems to be working ok as normal. I called the chap that installed it and he says it could...
george897
Thread
compact
could
cutting
cutting out
heating
installed
vokeravokeracompact
water
Hi my boiler has started playing up this evening, I am getting hot water no problem just no central heating. When I turn the thermostat up it clicks and the boiler fires up runs for 10-20 seconds then goes to stand by green light flashing. If I turn on hot water the boiler fires up and stays...
Boiler fires up ok but after about 10 second cuts out and the red led comes on. After another couple of seconds, fan starts again and it fires up. It keeps on repeating this. When dhw demand is on it seems to run a lot better. Serviced the boiler today, all seems ok, fan venturi was clear. The...
When I swich on the central heating my Vokera Compact will fireup and the outlet pipe gets hot at the boiler then it cuts out but radiators are still cold (valves open) and will do this every five minuts, I can her the pump runing but wondered if it was faulty DHW is ok or do you have any...
Hi guys need some help on this boiler customer rang to say no hot water so called to have a look boiler will not fire up when hot water selected and there is no flow or pressure on hot water taps I checked incoming mains to boiler which is fine also checked filter at mains inlet connection at...
goes through correct sequence burns for a while and knocks of, "punters description",they also said a plumber told them it was scaled up causing the problem, i am going on monday,i've only ever been to one vokera and i ended up changing that, so any pre knowledge you can give me regarding the...
My boiler is playing up big time. It was working fine until 2 weeks ago it tripped the switch on the fuse box. Flipped the switch back on and 2 days later it blew the fuse in the spur. Changed the fuse and now nothing is happening, no lights no nothing.
My mates coming down to have a look at it...
Hey all trying to help the old man out trying to wire in the external time clock.
Here goes i have L brown N blue Y earth for external time clock but dont no where to wire them in to time clock board ill post the wiring diagram just need a little help please thanks for any help old man is going...
19RoScO85
Thread
boiler
cheers
clock
compact
diagram
external
time
vokeravokeracompact
wiring
help i have a air pressure problem the boiler will only work with the case open when i put case on it cuts out
i have changed aps and cleaned venturis and tubes the fan seems ok
i spoke to vokera and they said aps switch when i told him i had put a new one on he said
that was all it could be...
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