12 volt system not working

[27locker]

Hi really new to motorhome life purchased a 2005 globe bus at end of last year used once before parking it for winter can’t seem to get any 12 volt systems any advise please

 

[grasscutter]

Are the batteries charged. If the vehicle hasn’t been on an electric hookup the batteries may be u/s

 

[Lenny HB]

If you didn't keep the batteries charged they will be knackered.

 

[27locker]

Leisure battery showing 12 volts on multimeter plugged in 240 light on control panel on for 240 but nothing on the 12 v side

 

[Lenny HB]

What was the voltage on the 12v side before plugging into mains?
If too low the Elektroblock will have shut the system down, there is a switch on the front of the Elektroblock you will have to turn off and then back on. May not work on a van of that age those switches are well known for being dodgy.

^{_{Subscribers  do not see these advertisements}}

 

[Two on Tour]

Does your control panel look like this? if so is the 3 way switch on the left hand side in the down position for the leisure battery powering the habitation area and the far right hand switch on?

 

[27locker]

Unsure the control panel was dead so I only put multimeter on battery like I said really new sorry

 

[27locker]

Does your control panel look like this? if so is the 3 way switch on the left hand side in the down position for the leisure battery powering the habitation area and the far right hand switch on?

View attachment 715335

It’s similar the only thing that lights up is the 240 volt bulb

 

[27locker]

What was the voltage on the 12v side before plugging into mains?
If too low the Elektroblock will have shut the system down, there is a switch on the front of the Elektroblock you will have to turn off and then back on. May not work on a van of that age those switches are well known for being dodgy.

found that switch and tried on and off no change is there anything to suggest unit is on as no lights I can see

 

[Lenny HB]

found that switch and tried on and off no change is there anything to suggest unit is on as no lights I can see

Should be a light on the control panel if it's on.