Truma Combi Boiler Fault

sallen558
sallen558 Forum Participant Posts: 5
edited May 2017 in Caravans #1

Please can anyone help, we have yet another fault with our Truma Combi boiler. This time the code is E89H. I have phoned our dealer who says no-one can help until Tuesday morning but we are away now with no heating or hot water. We are sick to death of this caravan, have had it for approximately 2 years and have had nothing but problems with it. So much for Coachman quality!!!! Please advise if you can - your help would be really appreciated. Thank you.

Comments

  • Tinwheeler
    Tinwheeler Forum Participant Trusted Posts: 23,347
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    edited May 2017 #2

    Sorry, I can't help but don't blame Coachman for the heating system as it's Truma, not Coachman, and used in many vans. Coachman have many problems but this isn't one of their making.

    Have you searched online for a solution?

  • Tinwheeler
    Tinwheeler Forum Participant Trusted Posts: 23,347
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    edited May 2017 #3

    PS. Aren't the fault codes listed in the Truma literature which would have been supplied with the van?

  • commeyras
    commeyras Club Member Posts: 1,853
    1000 Comments 250 Likes
    edited May 2017 #4

    I have google the fault code and it comes up as:

    Error - Electronics Fault

    Combustion Air Motor Fault

    1st Action - Replace Electronic PCB

    2nd Action - Replace Combustion Air Motor.

    Looks beyond DIY so a wait until Tuesday looks likely.

     

     

  • sallen558
    sallen558 Forum Participant Posts: 5
    edited May 2017 #5

    Thanks comeyras, that was what I feared 😢

  • Tarmyn
    Tarmyn Forum Participant Posts: 49
    edited May 2017 #6

    We had the same it turned out to be the combustion motor Truma sent out  a replacement and passed on for the dealer to fit under warranty .

  • Heethers
    Heethers Forum Participant Posts: 641
    500 Comments
    edited May 2017 #7

    No heating you could purchase a small electrical heater not much money you will be surprised how soon it gets the van hot they come with a thermostat. We carry one for such emergencies. Hot water l am afraid its down to the kettle 

  • Unknown
    Unknown
    edited May 2017 #8
    This content has been removed.
  • NigelM
    NigelM Forum Participant Posts: 5
    edited May 2017 #9

    As said before, you can't blame Coachman for heating, hot water, refrigerator going wrong. It is the manufacturers of theses components that need sorting out. I have had Coachmans for a number of years and all the problems have been with items not manufactured by Coachman. After two years I'm trying to work out how to get the Truma combi boiler not to come on in the middle of the night and have never found the blow air heating good, hence I carry a small convector heater with me, warms the van in no time.

  • ForestR
    ForestR Forum Participant Posts: 326
    100 Comments
    edited May 2017 #10

    Have to agree with NigelM our 1st Coachman is just coming up to its third year service and the only problems we have had have been with the Truma combi, Truma/Flowjet water system and Thetford fridge all standard components on many manufacturers caravans and motorhomes. Unlike our last Elddis which had to be repaired twice for considerable areas of water ingress which is the manufacturers fault.

  • rodviv
    rodviv Forum Participant Posts: 3
    edited June 2017 #11

    Not sure if this is a live thread but we have a minor problem with the Combi boiler in that we can't seem to get an 'auto' setting for the fan. It says leave it on 'high' and it could damage the motor!! Anyone else not find all the settings on the control panel? This is a brand new van.

     

  • Unknown
    Unknown
    edited June 2017 #12
    This content has been removed.
  • ForestR
    ForestR Forum Participant Posts: 326
    100 Comments
    edited June 2017 #13

    We always keep the fan setting on Eco and  have found this works well. I assume you have a CP Plus Control so if you are unsure about how to set it there are some very good videos on You Tube.

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