Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: jk999 on March 08, 2018, 09:53:03 pm

Title: Ps and de on pump controllers
Post by: jk999 on March 08, 2018, 09:53:03 pm

Just a quick question I know de means dead end and ps means pressure switch the question  is  if ps is displayed when pump stops does it mean the pressure switch needs changing

Title: Re: Ps and de on pump controllers
Post by: Spruce on March 08, 2018, 09:58:40 pm

Quote from: jk999 on March 08, 2018, 09:53:03 pm

Just a quick question I know de means dead end and ps means pressure switch the question  is  if ps is displayed when pump stops does it mean the pressure switch needs changing

No. It means that either the pressure switch has activated (incorrect calibration) or a faulty connection between controller and pump.

Title: Re: Ps and de on pump controllers
Post by: Michael Peterson on March 09, 2018, 06:55:57 am

if you calibrate manually, we start the first couple of houses at like 30 and let it get through and then drop it to about 22-26 depending on temp outside and it will go from ps to de, for some reason auto has never worked with ours and manual is quicker

Title: Re: Ps and de on pump controllers
Post by: jk999 on March 09, 2018, 11:04:33 am

Ok it's just that a couple of my machine s are showing ps and it's being run on 99 and the water flow isn't that great I just thought they might need changing cheers for replies ☺👍

Title: Re: Ps and de on pump controllers
Post by: Michael Peterson on March 09, 2018, 02:17:24 pm

That’s possible I always get ps on 99 try 90 instead bud

Title: Re: Ps and de on pump controllers
Post by: jk999 on March 09, 2018, 06:06:56 pm

Ok

Title: Re: Ps and de on pump controllers
Post by: Michael Peterson on March 09, 2018, 06:33:09 pm

I like to run my pumps fast too as I clean windows like I make love , hard , fast and over quickly