Integra 635LS - CBE 31800

Ian O Sullivan

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Aug 26, 2024
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Fiat Integra 635LS
Hi all,

I have only picked up our new 2005 Eura Mobil Integra 635LS. When we went to view it the week previous I checked all the electrics to which everything was working. Battery voltages were ~12.8V for B1 & B2, but when we left the previous owner left the control panel on with lights and TV on. When we picked it up and brought it home I noticed the CBE 31800 control panel showed 0V for B1 & B2 and the amps was -9.4A. internal and external temperature are 0.2 and 2.5 degC. I charged up the batteries and they are now at 14.3V but the control is reading the same 0V and -9.4A and nothing will switch on. I see in the manual that the controller switches loads off at 10V.

Has anyone else had a similar experience and if so what was the fix?

Thanks in advance, Ian.



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Try holding the power on and prog. button for 10 secs. release and repeat , it may reset the control panel .
If that does not work try contacting www.apuljackelectronics.co.uk who may be able to advise you as there could be a capacitor that has discharged in the control panel.
 
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Try holding the power on and prog. button for 10 secs. release and repeat , it may reset the control panel .
If that does not work try contacting www.apuljackelectronics.co.uk who may be able to advise you as there could be a capacitor that has discharged in the control panel.
Excellent, I'll give that a shot in the morning, thanks!
 
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Hi so I tried that this evening and to no avail. The buttons for the voltages, current and temperature don't work now, so I think it's the whole unit that's on the way out!
 
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It was worth a try , time to contact Apuljack to see if they can help , unless you have someone who could check the display/control for a possible faulty supercapacitor causing it not to power up. (as , I have been told , can happen in some CBE control panels)

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So the internal battery is at 800mV. So hopefully once replaced should sort it out!!



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