fesspark Posted September 18, 2019 Share Posted September 18, 2019 Thanks John. everything looks good we now find the fridge runs of the 12volt system via the engine battery ion a constant supply, so must be a fuse somewhere for that? Fesspark Link to comment Share on other sites More sharing options...
fesspark Posted September 18, 2019 Author Share Posted September 18, 2019 Ref last post,does anyone know where a fuse might be on the engine battery that feeds 12v to the Fridge, some lighting and the ignition to the fridge and hobs.,cooker fesspark Link to comment Share on other sites More sharing options...
bounty hunter Posted September 18, 2019 Share Posted September 18, 2019 Usually on positive post at engine battery John Link to comment Share on other sites More sharing options...
Alanb Posted September 18, 2019 Share Posted September 18, 2019 fesspark - 2019-09-18 9:31 AM Thanks John. everything looks good we now find the fridge runs of the 12volt system via the engine battery ion a constant supply, so must be a fuse somewhere for that? Fesspark I am surprised that the fridge and other habitation electrics take a supply from the engine/starter battery. I would expect that the habitation battery was a more likely source. If the supply is taken from the starter battery, and you are on site without EHU, the starter battery could become partly discharged, unless there was a balancing charge from solar or other source. Alan Link to comment Share on other sites More sharing options...
fesspark Posted September 18, 2019 Author Share Posted September 18, 2019 Thank you to all who responded to my predicament ref Fridge freezer.After rechecking for the 3 rd time into the 119, we decided to replace the SPARE fuse?, 10 amp to the spare 4 fuse,position, it has worked, why is the 4 position on this transformer marked as a spare? We have lost a load of frozen food from the freezer and 24 hours of our 1 st holiday this summer trying to sort it out fesspark Link to comment Share on other sites More sharing options...
Alanb Posted September 18, 2019 Share Posted September 18, 2019 Alanb - 2019-09-18 5:28 PM fesspark - 2019-09-18 9:31 AM Thanks John. everything looks good we now find the fridge runs of the 12volt system via the engine battery ion a constant supply, so must be a fuse somewhere for that? Fesspark I am surprised that the fridge and other habitation electrics take a supply from the engine/starter battery. I would expect that the habitation battery was a more likely source. If the supply is taken from the starter battery, and you are on site without EHU, the starter battery could become partly discharged, unless there was a balancing charge from solar or other source. Alan If the information given to Fesspark is correct and the supply is taken from the starter battery (B1), there are perhaps 3 possible points of connection. First as been suggested, at the starter battery positive pole, In this case I would expect to find three fuses connected at that location. (50A charging to split charge/battery circuit relay, 20A fridge supply, and the maintained supply). Secondly a maintained supply could be obtained from the compressor fridge supply, at Block 1, pin 2. The third alternative is the starter battery output at Block 5, pin 8, but this may be dedicated to the control panel? On the EBL 199, it is protected inside the EBL by a 2.5A polyswitch. Alan Link to comment Share on other sites More sharing options...
fesspark Posted September 19, 2019 Author Share Posted September 19, 2019 The power for the system inc; the ignighter for gas all comes from the spare 4 fuse on the EBL119 trans? so we have sorted that and all systems go, p.s. not the engine battery as we were led to believe Fesspark Link to comment Share on other sites More sharing options...
Billggski Posted September 19, 2019 Share Posted September 19, 2019 Presumably the "spare" fuse is there to connect to extra ancillaries, like a fridge? Link to comment Share on other sites More sharing options...
Robinhood Posted September 20, 2019 Share Posted September 20, 2019 The "Reserve" (Spare) fuse positions in EBLs protect existing wired outlets on the EBL socket blocks that aren't designated as for specific use by Schaudt, hence aren't labelled with any function other than "Reserve". These extra circuits may be used by a converter for additional equipment, and/or by an owner for much the same reason. The outlets that each "Reserve" fuse protects can be determined from the "block diagram" for the particular EBL model, and in this case, two separate circuits in the "block 5" connector are thus fused (up to a total maximum output of 25A - if a fuse of that value is appropriate). Note that, due to vagaries of the converter, all kinds of circuitry may be added, and indeed, it is not uncommon for some of the "labelled" fuses not to protect what the label says. Link to comment Share on other sites More sharing options...
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