Why is the cold water light still on even after I turned it on 3 hours ago?
252919
Try open and closing the water door you may have to do a few times. when new or you youse a lot of water at once.
252920
If the cooling light is still on, the unit may not be cooling properly. Please contact our Customer Service team at 866-429-7566. A product specialist is available to provide assistance Monday through Friday between 9am and 6pm Eastern time.
1431052
I'm also having the same issue with 2 888LM's keeping the lights on constantly. They didn't seem to do it when first installed but nowall the time. I'm wondering if they get more sensitive during colder temperatures.I've turned the motion detection off for now unfortunately.
64539
I contacted Pur & they told me that after the light turns red (about 30 days) to watch the water flow from the filter & change filter when it starts to be a small stream. If your light truly IS NOT WORKING then contact Pur via their web site since this seems like a manufacturing problem.
1520666
Try the light on a fully 'charged' battery. There is a 'shut off' timer that will shut it off but it should be longer than a minute or two. Perhaps the timer is defective.
1872508
Mine did the same and they told me to put warm water init so I did that and it still didn't work so I sent it back and they sent me a new one and it runs for most of the night now.
1097467
haven't touched it for a couple of years - other foks doing that now for HOA - but my best guess is light comes on when plugged in - I always check to see if on first really cold evening just to be sure - we use these with work lights on exposed plumbing under sinks in unheated pool restrooms -- beat the plumbing bills for frozen pipes.
171372
Try the reset instructions. I think the battery for the light is in the filter too. If I could not fix it, I would replace the head unit. After several tears, it's paid for itself. Mine is around a year old, and still wonderful. Like all appliances, they age with use.
1079626
Sorry but you have to test The circuit maybe The battery is dead try with another battery. Mine is weak it only light 3 hours.
913316
Mine arrived with a color changing light...do I just switch the light bulb or is that my only option? I have to unscrew the bottom to find out...I've had it plugged into my computer for about 15 minutes and the salt is cold.
1670391
The lights are activated by the water flow. There isn't anyway to shut them off other then maybe take it apart and pull out the lighting eqiupment. By the way it as multiply lights. I haven't used it for some time it's in our third bathroom. I believe its purple for cold, blue for warm, red for hot and it flashes red if it is real hot.
346966
The display will light up only when you filter the water. You also need to run the water for ~1-2 minutes so it get calibrated (light will turn on) . In the instructions you should have all the details.
757927
Are you using hot tap water?, is the red light coming on? and make sure you turn it on to warm up. I do know using hot tap water makes a difference. Other than that I don't know....
1404378
The light has a photo cell that turns it off totally in daylight and only on when it detects motion at night. Mine never stays on all the time. My light did fail once manuf said water must have gotten inside but got it replaced under warranty. If yours is less than one yr old call them
1636752
Shut the light off at the source. That is what I have done. When I need it I switch it back on. Otherwise call the company.
1546660
Start with a lower water level and see if that helps. The only times mine has not stayed on for several hours is when the water level was too high.
755639
I think it's supposed to be on for about 20 minutes. Maybe check batteries? If new batteries you might have a defective one :/
877530
If the light is on and the water flows through it, then it is functioning properly. You should check to see if there is no water in the glass bulb compartment.