Re: Dessalator duo 60 warning light

Ian Townsend

Alan, this might sound a bit off the wall but thought I'd share our experience. We have an older 40/50 L/hr DC-only Dessalator. We disconnected the water quality sensor wires sometime ago and now rely just on a hand held TDS meter.

Anytime we have had a shutdown problem (about three times in the last two years) it was caused by a loose fuse holder on the circuit board. As you might expect, I originally thought it was a blown fuse. But when I checked for this, there was no fuse issue but I did notice that the holder was quite loose. So I simply squeezed it, put the fuse back in and voila, it ran like a charm until the next time six months later.

Ian & Margaret
S/V Loca Lola II 
Exumas, Bahamas

On Mar 28, 2019, at 3:49 PM, Alan Grayson <bazgrayson@...> wrote:

Hi Gary, when it shuts down it is definitely not a breaker and to be honest I did not notice any lights at all when it shut down. I noticed on the pressure gauge that the pressure gauge dropped off right after it shut down. I released the pressure knob all the way then started it up again and all went well till we shut it down. I imagine with the wiring off the back of the pressure sensor the red light would not come on
Alan Grayson
From: <> on behalf of Gary Silver via Groups.Io <garysilver@...>
Sent: Thursday, 28 March 2019 2:01:22 PM
Subject: Re: [AmelYachtOwners] Dessalator duo 60 warning light
Hi Alan:

If I understand your trouble shooting process, when you take the high pressure switch out of the circuit by disconnecting the wires to that switch, the unit will run for about one hour, making good quality water (as measured using a hand held TDS meter) but then will shut down and gives a red light at the control panel.  Is that correct?  

I want to confirm that when the shut down occurs it isn't due to a circuit breaker opening.  Correct?

Gary S. Silver
s/v Liahona 
Amel SM 2000 #335

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