Water tank gauge setting (1 Viewer)

[Ingwe]

We are setting off tomorrow for a trip to Portugal. The van (a 2012 Bailey 620 Approach) was winterised and we filled up the fresh water tank today using the whale pump and an aquaroll. Trouble is the LCD display wasn't responding even though water was clearly being pumped into the tank. Eventually the tank stopped filling but the LCD showed only thirty nine percent full.
We know that's wrong as we used over two aquarolls which is over eighty litres.
We tried turning the master switch off and on again to see if it would reset but to no avail.
There are instructions in the resources section for calibrating a water tank for a Bailey Autograph. Anyone know whether this will work for the Approach? We can't try it until we have used up the water as you need to start with an empty tank.
Thanks

 

[WillH]

Why worry about the display, we haven't paid any attention to ours for years. You know how much you use so must have an idea of how much is left. As a rule of thumb we put in one watering can (10 ltrs.) a day when we are away. Rarely run out.

 

[pappajohn]

When the tap runs dry you need a top up.
Not rocket science but infallible.
Fresh and grey gauges are only there to fill a gap and annoy the user.

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