Question about Water Heaters

1 Answer

Vokera Linea 28 combi boiler

When the boiler pump and burner start up, it trips the electric and won't work. What's wrong?

Posted by on

  • 1 more comment 
  • Anonymous Apr 24, 2009

    I have a Bosch PowerStar waterless hot water tank. Model AE-125. Everytime we turn on the hot water it trips the left cylinder and will not work. What could be wrong?

  • Anonymous Mar 27, 2014

    My pressure has gone down to zero and error 04, but I also can't get it to ignite? So can't up the pressure as no ignition light

  • Anonymous Mar 28, 2014

    the red light is flashing and have error code 04

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 17 Answers

Sounds like you have an earth leak or defective pump winding

Posted on Nov 27, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Worcester 350 combi boiler on but water cold and radiators cold. Have put pressure up but made no difference. What's wrong with it?


If the inline pump is not working no hot water will flow into your radiators. The pump pushes the water in the lines to create a water flow. Increasing the pressure will not help in this case. I recommend you put the pressure back down as it usually is preset when the boiler is installed. My pump is about three feet back of the boiler on the intake line. If you don't know what you are doing I recommend getting a repair man as you could create more problems by over heating the boiler its self and blowing the electrical parts up.

Feb 06, 2015 | Water Water Heaters

1 Answer

Vokera mynute 28 se, plumber has replaced fan and swithch as the burner would not cut in, was beeter for a year or so, in trying to find the problem again, he has discovered that if the front plate closing...


It sounds to me like the outside air intake (your boiler requires outside air for combustion) is plugged. Bird's nest, maybe? Leaves? Spider webs? Have the plumber check outside AND where the intake air connects to the boiler.

Nov 05, 2013 | Water Heaters

2 Answers

Problem with hot water from Vokera Excell 80sp boiler


Hi - hope someone can help. I have a VOKERA EXCEL 80SP combi boiler and been without hot water/central heating for two days. The pilot light is on, the fan is on, but boiler not triggering once the hot water tap is turned on.
Hopefully someone come to look at it today but hoping for some advice. Anyone else had this problem?
Thank you.

Dec 21, 2009 | Water Heaters

1 Answer

I have a vokera unica 28 which pulses when firing


your fan may need attension fan runs after boiler shuts down is normal on some Vokera,s too clear fumes out the flue 2mins approx

Oct 04, 2009 | Water Heaters

1 Answer

I have a VOKERA 24 boiler the Linea range which was working fine until i notes the pressure was a little under 1.5 Barr. I topped it up the pressure with the filling loop every thing was fine. The next day...


Water logged expansion tank ( ruptured diaphram in tank) or wrong size tank. This caused the excessive pressure in the system causing the relief valve to open. Also, air in the system causing flow to stop, Both conditions will cause boiler go out on safety.

Sep 13, 2009 | Water Heaters

2 Answers

Vokera linea 28 boiler. I am continuously having to re-pressurise the loop (about twice weekly) also i keep getting a code 3 error appear which i know is a fan flue problem i have reset the boiler. The...


I have a similar problem with this boiler. When CH on, boiler overpressurises, (check relief valve outlet) You will then lose water from the CH loop and will have to repressurise when the CH loop cools. The problem is most likely caused by a loss of air from the expansion tank, which will need re-charged. This is not a big job as it has a standard tyre type valve connection but needs an accurate pressure gauge. Probably best left for plumber.

Mar 12, 2009 | Water Heaters

1 Answer

Vokera combi boiler


there is a zoneing valve thats suppose to be in the line to keep this from happening, might even have a check valve either way which ever one you have is bad and should be changed with a new one

Feb 20, 2009 | Water Heaters

1 Answer

Fan runs continuously


the air pressure which does not controll the fan it is a safe guard for the gas/oil burner to ignite nowing that the fan is running ( air switch normaly negative /positive prssure n/o,n/c circuits. it could be that your boiler is designed for a cant think of techinacal name but when in centre of house/factory and has 1 or more boilers connected to flue etc the fans run when only power to boiler is on , non vented system ? it could be a simple link to remove in controll panel i would phone technical help for manufacture ?

Jan 31, 2009 | Water Heaters

2 Answers

Vokera linea combiboiler error code CO


It's got nothing to do with carbon monoxide. CO means the boiler is in combustion test mode, that's all (and in this case -- long since fixed, I imagine, but other people will no doubt find this page in the future -- failing). Vokera could probably have made this clearer, but hey.

Dec 23, 2008 | Water Heaters

Not finding what you are looking for?
Water Heaters Logo

Related Topics:

867 people viewed this question

Ask a Question

Usually answered in minutes!

Top Water Heaters Experts

Steven Foerst
Steven Foerst

Level 1 Expert

52 Answers

Mike Cairns
Mike Cairns

Level 3 Expert

3053 Answers

Brad Brown

Level 3 Expert

13531 Answers

Are you a Water Heater Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...