Polaris Back Up Valve
Replacement Back-up Valve Kit (3900s/480/380/280/180).
Approximately every 3 minutes the Polaris goes into back-up mode. This pulls the Polaris away from pool obstacles and increases its random pattern.
All good, works fine. Took a while to get here but I suppose its that time of year.
Discovered problem with the value on Saturday and ordered replacement online and it was delivered on Monday.
Arrived on time, easy to fit, works perfectly
I order the wrong item and it came very quickly. When I realised the mistake they were very happy to swap it over. Great service.