20 Most Recent Whirlpool Safety Bath Walk In Bathtub - Standard Without - Page 3 Questions & Answers

It is biofilm growing inside your plumbing. The black flakes are most likely biofilm. Check out specific cleaners designed to remove that crud. The best is called OH YUK

If the tub is more than 5 years old the rubber pump impeller could be disintegration.
If the debris just seems to be dirt then fill the tub above the intake with HOT water ... then add some dish washing detergent to the water ... run the pump about 1/2 to 1 hour

contact the company or set them before you turn it on

put your hand up under the edge of the button and push in the two plastic prongs in and push the switch up out of the spa they normally just push in and the prongs spring out to hold the switch in place

The switch or a relay needs to be replaced. If the switch is a push on - lock - push off, then it is bad. Probably the locking mechanism on the switch has worn or failed. It it is momentary on - off, then a relay that might be in line with it would be bad. Without the schematics, it is hard to troubleshoot at this time.

Disconnect power from the system. 2. Purchase a can of www.ultra-lube.com (This type f lubricant will not cause breakdown of rubber, silicone or plastic seals) multi purpose lube. HomeDepot sells it. Black green and silver spray can. 3. Remove the knob using the right size Allen wrench. 4. Spray lube into the neck of the actuator. 5. Wipe off any lube from the knob shaft. 6. Re install the knob and push pull a few times to distribute the lubricant. 7. Restore power and test system.

If this does not solve the problem then there may be a mechanical failure in progress. Go online at the manufactures website to order a new switch. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/john_28069c9efb56199d

Yo Dennis, When I had to replace a switch on my unit I had the same problem. Jacuzzi uses double sided tape to hold the switches in place and they are a bear to get off. Try some dental floss or fishing line under the switch body to "saw" through the tape and lift the switch out. Maybe use a hair dryer first to try to soften the adhesive, but at 19 years it may be rock ??. You may have to pry the switch out (!!) with a screwdriver (rag underneath) and the old plastic may grenade. A new one may be needed. Be prepared for very little slack in the air line. I had a hard time reconnecting mine and ended up having to add a couple inches of tubing with adapters. No fun. The switches are mounted from below at the factory, so slack is not an issue. All the best.

Tip the machine over, if the front panel doesn't come off The drum/tub has nothing to do with the motor The motor is on the bottom of the washer frame You should be able to remove the front or the back panels

Mirolin warranty is horrible. Immediately after install the tub leaked because of a defect in the tub's drain hole. Mirolin won't cover any damages caused. Had to pull our whole ceiling below and replace flooring.

Cleaning your Tub There are several options for cleaning the piping on a jetted bathtub. The reason you have a residue on the bathtub surface when you are done bathing is because there is bacteria built up in the plumbing of the jetted tub. In order to remove that and reduce the amount of "yucky stuff" coming into the tub when using it, we recommend a regular usage of a jet cleaning product about once every couple of months Here is a link to the cleaning products I can find right now. There may be other out there that I am not aware of but I do know these products work well in all jetted bathtubs. US Parts Center

Remove the faucet spout and unscrew the screw keeping the white plastic piece on the bottom (of the faucet). It's where the red and black tubes enter. Pull out the white plastic with the tubes and clear it of debris (usually placed there when your disposal backs up the black tube, which serves as the filter's drain tube). Once it is cleared of debris, make sure the black rubber washer is back in place (it may be stuck in the faucet, so look for it) and replace the plastic, screw the screw back in, and secure the faucet again. I had this same problem and doing this solved it. Should take about 5 minutes or so. Good luck.