[ray l]

Hi all, any advice help appriciated.

My ro unit 4040 is producing less water
nomally plug in at night and 1000 litres ready in the morning.
this last week only 500 lts in morning .

i have great water pressure from tap.
tried flushing and resetting.

Ray

[windowwashers]

Hi all, any advice help appriciated.

My ro unit 4040 is producing less water
nomally plug in at night and 1000 litres ready in the morning.
this last week only 500 lts in morning .

i have great water pressure from tap.
tried flushing and resetting.

Ray

when was the last time you changed the pre filters ? as a clogged pre filter will restrict output

[ray l]

after a bit more investigation it looks like the solenoid valve might not be opening fully.

Anyone else have this problem before.

I was thinling of stripping it down at the weekend.