Truma B0 not working (1 Viewer)

Barbeliser

Free Member
Jul 17, 2011
1
0
Cheshire
Funster No
17,373
MH
A Class
Exp
New
Hello-I have a 1990 Hymer B534 with a Truma B0 water heater. Sadly I have so far failed to get any hot water.
I have filled the system so I get cold water from the hot taps.
I switch it on- The green light comes on and stays on. i set the temperature to 60. There is gas supply to the unit. I don't hear anything like an ignition sound. I have checked the vent and this seems clear.
Can anyone help?
 

old-mo

Funster
Extra Special
LIFE MEMBER
Oct 16, 2008
16,341
93,473
Weymouth. Dorset...
Funster No
4,470
MH
Nearly aint got one.
Exp
Caravan & motorhome 45 + yrs
Not the same model... but this may be worth a read through.. :thumb:

http://www.tunshill.myzen.co.uk/truma%20ultrastore.pdf


That didnt work perhaps this will

[PDF]
Truma storage water heater B 10, B 14 Operating instructions I ...


www.tunshill.myzen.co.uk/truma ultrastore.pdf
File Format: PDF/Adobe Acrobat - Quick View
Truma storage water heater. B 10, B 14. Liquid gas storage water heater (Special ... with the warning information, which is enclosed with the ap- ...

If that dont work.. go on google and ask for info on truma b0 water heater.
 
Last edited:

rainbow chasers

Free Member
Oct 30, 2009
3,680
1,725
Mid Cornwall
Funster No
9,132
MH
Various
Exp
9
Take the vent cover off and see if you have any excess 'sooting' If so, then it my be a problem with the burner.

If the ignitor isn't working, then the boiler would shut itself off. As it says it is running, it probably is, but not efficiently. As I said this is usually down to a burner fault/burner management fault.

Subscribers  do not see these advertisements

 
Apr 20, 2009
226
134
norfolk
Funster No
6,370
MH
A Class
Exp
25
hi had a problem similar to this a few years ago as said very likely to be igniter if not could be more serious as ours was anyhow in the end we bought a new boiler easier said than done because they have changed over the years it took us quite a while to get the right one at a decent price most places wanted 500 plus but we did get one at a show for 180 pound new .
unfortunately we are off in a few days to france but we did keep the old boiler so if u need any parts and we can help give us a shout and u would be welcome to them but not for a couple of weeks .pm me if u need anything but wont be able to help till we get back .:thumb:
 

Join us or log in to post a reply.

To join in you must be a member of MotorhomeFun

Join MotorhomeFun

Join us, it quick and easy!

Log in

Already a member? Log in here.

Latest journal entries

Funsters who are viewing this thread

Back
Top