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Truma Ultraflow Not Working


David 38
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Just arrived on site to find water pump not working, on the 12v feed side of the surge damper I have 12v but on the output to pump side I have no voltage, anything I can do please?

Regards, David
Peugeot 308 GT Premium, 1.5 diesel 2021

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Hi David, have you got anything when you switch the tap on? You could try taking the pump out,

turning the rotor manually in case it is jammed, and try again.

2011 Land Rover Freelander 2, Lago grey 2013 Freelander Dynamic Black, followed by a 2013 Elddis 574 Magnum GT white

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Hi David, have you got anything when you switch the tap on? You could try taking the pump out,

turning the rotor manually in case it is jammed, and try again.

No voltage coming out of Surge Damper to pump when taps open.

Regards, David
Peugeot 308 GT Premium, 1.5 diesel 2021

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Found a blown round glass fuse on the side of surge damper, can't read rating any idea?

Regards, David
Peugeot 308 GT Premium, 1.5 diesel 2021

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Try a 5 amp and see what happens. You may have a faulty microswitch.

2011 Land Rover Freelander 2, Lago grey 2013 Freelander Dynamic Black, followed by a 2013 Elddis 574 Magnum GT white

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According to the Truma Ultraflow Surge Damper installation

sheet it should be 6. 3 AT Slow

 

http://www. leisureshopdirect. com/caravan/water/water_supply_fittings/truma_ultraflow_water_supply_fittings__spare_parts. aspx?pdf=17099&pdf_page_id=-1&dpn_id=-1&sch=0

 

Hope this helps

Dave & Annette .

07 Kia Sorento 2. 5 CRDi XE --- 2012 Lunar Clubman CK

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Yes electronics shop identified it as 6. 3 amp this afternoon.

But unfortunately I do have a problem on top of just a fuse blown.

Seems the cost of the surge damper is £95 to £120 :-(

Hope those of you who have had Truma water systems might share with me the causes and cures.

Regards, David
Peugeot 308 GT Premium, 1.5 diesel 2021

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Have temporary bypassed electrically this Surge/control unit and controlling water flow and pump with the master pump switch on caravan control panel.

So on return home will remove unit and investigate inside it, anyone got internal photos or drawing of it please?

Regards, David
Peugeot 308 GT Premium, 1.5 diesel 2021

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