Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: sham33 on June 05, 2012, 05:48:34 pm

Title: problem with controller/pump
Post by: sham33 on June 05, 2012, 05:48:34 pm

Hi i've got one of those liquid logic digital controllers. Its now constantly reading DE and the pump just keep clicking on and off not pumping any water. I've tried tuning the controller but the pump just keeps clicking.

It worked fine the day before but the leisure battery was getting low so I top it up over night then when I connected it all together this problem happened. Even if you disconnect the hose it still does it. Any ideas?

Thanks.

Title: Re: problem with controller/pump
Post by: gto on June 05, 2012, 07:52:41 pm

Could just be an air lock.
Try sucking the water through the pump.

Title: Re: problem with controller/pump
Post by: Ian Sheppard on June 06, 2012, 08:49:21 am

Have you tried using the auto calibration? An air lock as the previous post is also a possibility. check all the hoses and brush head for any other obstructions.

How old is the Battery? The controller will not allow the battery to drop below 11V

Title: Re: problem with controller/pump
Post by: sham33 on June 06, 2012, 10:20:43 am

I tried the sucking thing and it work  8)