Diesel heater

[Robin Beck]

My diesel heater has been installed for over a year and has been working fine. The van has been sitting around doing nothing so decided to put the heater on for a while. I switched on the master switch and the LCD lit up. I then (As usual) pushed the ON button on the remote. The LCD died and has not come back on! Has anyone any ideas? The battery is good and over 12v at the master switch.

 

[Jimbohorlicks]

There is a fuse in the line. Best check it's OK and not blown or come loose.
If its a chinese heater its in a small white box the size of a tic tac tin and has a flip lid.

 

[Robin Beck]

Is this next to the heater housing?

 

[Jimbohorlicks]

Probably not. it's on the wiring that goes to rhe battery or 12v pick up. You need to follow the wiring from the heater to the 12 v supply .it will be along that . The positive wire and usually red.

 

[Two on Tour]

Is this next to the heater housing?

The fuse housing could also be black and is likely near where your diesel heater picks up its 12v supply.

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[Robin Beck]

That fuse is fine.

 

[Two on Tour]

That fuse is fine.

Have you tested with a multi-meter that you are getting 12v at the fuse holder?