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Troubleshooting Start Here: Match Your Symptom to the First Check and the Right Article
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Troubleshooting Start Here: Match Your Symptom to the First Check and the Right Article
Updated September 2026
When something on your Ella walk-in tub stops working, start with the one check that solves that symptom most often, then follow the link for the full fix. The table below is built from the questions the support team answers every day. Three rules protect your tub while you check: never run a water pump unless the water is above the jets, never lean or put weight on the door, and if you smell anything burning, turn the power off at the breaker and stop.
Match Your Symptom to the First Check
| Symptom | First check | Full article |
|---|---|---|
| Nothing powers on at all | Reset the dedicated breaker, then the GFCI (often behind the front apron access panel), then look for the green light on the blue control box | Control box has no power light |
| A button does nothing, no click | The air hose behind the push button has popped off the button or the box nipple | Push-button air hoses |
| You hear a click but no pump | The relay is firing; check the pump cord and outlet for that pump | Pump or massage system not working |
| Foot jets dead, back jets fine | Foot and seat hydro are independent pumps and may be on different lines; reset every breaker and GFCI | Electrical requirements by model |
| LED light will not turn off | Press and hold the light button; a single press only changes the color | Light chromatherapy guide |
| Tub started by itself after a bath | Auto Purge, about 20 minutes after the air pump is turned off, for 120 seconds. Normal. | Auto Purge is normal |
| Light humming with nothing on | The ozone generator running by itself. Normal. | Ozone sanitation explained |
| Heater is not heating the water | The in-line heater only maintains temperature while the hydro pump runs; fill hot from the faucet | What the in-line heater does |
| Water at the door | Leveling first: every leg touching with equal weight, no gap under any leg | Water at the door |
| Water under or behind the tub | Unions at the pump and heater, the drain locking nut, and a wall-mounted hand shower without the barrel extension kit | Water under the tub |
| Drain will not open or close | The drain cable and the handle adjustment | Drain cable replacement |
| Tub drains slowly | Open the handle fully, verify the house drain flows, and prefer a Y fitting over a T | Tub drains slowly |
| Microbubble buzzes, no cloudy water | Water level, then the pressure tank | Microbubble not working |
| TCV stuck or not mixing | Fouled cartridge; a licensed plumber cleans or replaces it, and an inline filter protects the new one | TCV cleaning and cartridge |
| Breaker or GFCI keeps tripping | Compare the loads on each circuit to the package's line count | Breaker keeps tripping |
| Door will not open after the bath | Drain completely first; the door stays shut while water is in the tub. Normal. | Operating common questions |
| Heated seat is cold, water is fine | Press the heat keypad once, allow the 10 to 15 minute preheat; 20 minute auto-off is normal | Heated seat and backrest |
| Touchpad blank or unresponsive | Reset the circuit and check the green light on the control box; a failed touchpad is replaced as a part | Touchpad troubleshooting |
The Two Checks Behind Most Button Complaints
Push buttons on Ella tubs are pneumatic. Pressing the button sends a puff of air down a small tube to a relay in the control box; the relay closes and powers the pump. Two things go wrong far more often than anything else: the tube slips off the button or off the nipple on the box, or the tube is fine but the pump is not getting power. The next two videos show how to tell them apart.
Chapters in this video
- 0:00 Understanding Air Signal Connections The technician explains how the push control sends an air signal to the control box via an air tube.
- 0:51 Securing Control Box Connections The technician demonstrates how to firmly plug the air tube onto the nipple of the control box.
- 1:03 Checking The Button Connection The technician shows how to retrieve the button from its housing using a flat screwdriver.
- 1:21 Securing The Pump Connection The technician pulls out the black pump part and secures the connection with the lock nut and hose.
- 1:40 Reassembling The Button The technician puts the pump and button back in place, securing it with the chrome ring.
Here the technician shows the air tube running from the push control to the control box, and how to seat it on the box nipple with a firm push-and-twist. He then pries the button out of its housing with two small flat screwdrivers, pulls the black bellows out, and checks the lock nut and hose on the back of the button. Reseat the hose, push the bellows back, snap the button and chrome ring in place, and press again; the pump should start. Watch: How to Secure Air & Hydro Connections in Your Walk-In Tub with chapters and a full transcript.
Chapters in this video
- 0:00 Pneumatic Push Button Controls The video introduces how push button controls work using pneumatic pressure and a red connection tube.
- 0:32 Activating the Relay Switch Pushing the button creates pneumatic pressure, which activates the relay switch inside the control box.
- 1:05 Relieving an Air Lock The video demonstrates how to relieve an air lock by disconnecting the red tube from the control box.
- 1:20 Reconnecting the Tube After reconnecting the tube, pushing the button should produce an audible clicking sound from the control box.
This one covers the "click but no pump" row. With the red tube secured at the box and at the button's locking nut, each press should produce an audible click inside the control box as the relay activates. A click with no pump means the relay is doing its job and the pump side needs attention. The video also shows an air lock, where the button sticks in the down position: disconnect the red tube at the box, the button pops up, and reconnect it. Watch: Push Button Control Issues and Repair with chapters and a full transcript.
Rules That Prevent Damage While You Check
- Do not press the hydro or foot buttons until the water is above all the jets on that system. Running a water pump dry causes permanent damage that is not covered.
- Do not lean on, step on, or hang onto the door. It holds its own weight only, and shifting the alignment is the fastest way to create a leak.
- Power off at the breaker on any burning smell, scorched mark, or a GFCI that trips the instant you reset it, then call.
- Reset the breaker and the GFCI before you open anything; on tubs with two or three dedicated lines, reset all of them.
What to Have Ready for a Ticket
Your model and serial number (the label is behind the magnetic access panel next to the door; see where to find your model and serial numbers), the therapy package you ordered, where you purchased the tub, and photos or a short video of the symptom and the area behind the access panel. Every video referenced in this index is collected in the repair videos library, and hours and contact details are in how to reach Ella's Bubbles support.
Common Questions
Where do I start when something on the tub stops working?
Find your symptom in the table above and do the first check listed for it, then follow the link to the full article if that check does not clear it. For anything electrical, the first check is always the same: reset the dedicated breaker, then the GFCI, and then look for the green light on the blue control box. Keep the three safety rules in mind while you work: water above the jets before any pump runs, no weight on the door, and power off at the breaker if you smell anything burning.
What can I check safely before calling?
You can safely reset breakers and GFCIs, confirm the water level is above the jets, check the air tube at both the button and the box nipple, and confirm each pump cord is plugged into a live outlet. Those checks solve most button and pump complaints without tools. Anything involving wiring beyond plugging in a cord belongs to a licensed electrician, and a burning smell or a GFCI that trips instantly means power off at the breaker and a call.
The tub turned on by itself. Is it broken?
No. About 20 minutes after the air pump is turned off, the Auto Purge cycle runs the air pump for 120 seconds to blow leftover water out of the air lines. It stops on its own and needs no action from you. A light humming when nothing is on is also normal, since that is the ozone generator running by itself.
Why does the heater not warm my water?
The in-line heater is not designed to heat cold water. It only maintains the temperature of water you filled hot from the faucet, and it only does that while the hydro pump is running, because the water passes through the heater as it circulates. Fill the tub at the temperature you want, then run the hydro massage to keep it there.
The door leaks a little. Should I order a seal?
Check leveling first, because misleveling is the number one cause of door leaks. Every leg should touch the floor with equal weight and there should be no gap under any leg. Only after the tub is confirmed level and the door still weeps should a replacement seal be considered, and the water at the door article linked in the table walks through the checks in order.
How do I know whether it is the button or the pump?
Press the button with the access panel open and listen. A click inside the control box with no pump means the relay is doing its job and the pump side needs attention, starting with the pump cord and its outlet. No click at all points at the air tube between the button and the box, which may have slipped off the button or the box nipple. The two videos above show both cases.
What should I have ready when I call?
Have your model and serial number, which are on the label behind the magnetic access panel next to the door, the therapy package you ordered, and where you purchased the tub. Photos or a short video of the symptom and of the area behind the access panel help the team diagnose quickly. A short video of pressing the button with the panel open is especially useful because the team can hear whether the relay clicks.
Which article covers my problem if it is not in the table?
Browse the repair videos library linked above, which collects every video referenced in this index, or see the support contact article for hours and what to have ready. If nothing matches, open a ticket at ellasbubbles.com/support describing the symptom, along with your serial number and photos, and the team will point you to the right steps.
Does Ella's Bubbles cover my heater and blower under a five-year warranty like my manual says?
The five-year equipment warranty text in some owner's manuals is outdated. Ella's Bubbles equipment, including heaters and blowers, along with the shell, frame, door, seal, and finish, is covered under the Lifetime Limited Warranty. Contact your Ella dealer or the team at (800) 480-6850 to confirm the coverage that applies to your tub.
What should I do about minor scratches on my tub's door?
For minor scratches, repair kits or replacement parts are often available through home improvement suppliers such as Home Depot, or through a local contractor or installer. Your Ella dealer or the team at (800) 480-6850 can also help point you toward the right option for your model. Avoid leaning on or putting pressure on the door while addressing any cosmetic repair.
Is replacing the control box something I can do myself?
Yes, replacing the control box is a straightforward task most homeowners can handle with just a Phillips screwdriver. If your control box is locked up or its light keeps flashing even after you reset the correct breaker, a new control box can be sent out as a replacement part. Reach out to your Ella dealer or the team at (800) 480-6850 to arrange one for your model.
Why would water be found inside my tub's blower motor?
Water getting into the blower motor usually points to a problem with the check valve in the manifold rather than the blower itself. That valve is designed to keep water from siphoning back into the air lines and blower. Contact your Ella dealer or the team at (800) 480-6850 so the check valve can be inspected.
Is it safe for the air blower to run without any water in the tub?
Yes. Unlike a water pump, the air blower is designed to run dry and will not harm your tub even with no water present. This is often what customers notice during the Auto Purge cycle, when the air pump briefly runs on its own to clear leftover water from the air lines. Water pumps, such as the hydro or foot massage pumps, are different and need water above the jets before they run.
Is the connection between the push button and the control box electrical?
No, the connection between the push button and the control box is a pneumatic air connection, not an electrical one, and it uses air pressure to signal the relay inside the control box. Because no wiring is involved, a handyman can typically troubleshoot the air switch connection itself. Actual pump wiring and outlets are a separate matter best left to a licensed electrician.
What should I check if my hydro-massage pump makes no noise at all?
A pump that makes no noise and does not even click could be experiencing an airlock rather than an electrical or button problem. To clear it, disconnect the air hose from the pump for a moment to let the air pressure recalibrate, then reconnect it and try the pump again. If the pump still does not respond, check its electrical connection and button connection, and try plugging it into a different outlet to rule out the outlet itself.
What else besides a fouled cartridge can cause my tub's TCV faucet to stick or stop mixing?
Besides a fouled cartridge, TCV issues can also come from a bad gasket on the cartridge or a broken weld on the stem. These problems typically call for inspection by a licensed plumber, who can clean or replace the cartridge as needed. Installing an inline filter afterward helps protect a new cartridge from similar buildup.
What happens if my tub's faucet valve becomes seized and won't turn?
If a faucet valve seizes up, it often cannot be fixed by just replacing the cartridge, since the cartridge cannot be easily removed from the top of the valve. In that case, the entire valve typically needs to be replaced. Cartridges are not available separately from Ella's Bubbles, they come as part of the complete valve, trim, and handle assembly, so contact your Ella dealer or the team at (800) 480-6850 to arrange a replacement.
Why does my tub's faucet keep dripping even when it is turned off?
A dripping faucet indicates that the valve itself is not shutting off completely, which is typically not a simple washer issue. If the faucet valve becomes seized and won't turn, the entire valve usually needs to be replaced, as the cartridge cannot be easily removed from the top of the valve. Cartridges are not available separately from Ella's Bubbles; they come as part of the complete valve, trim, and handle assembly. Contact your Ella dealer or the Ella's Bubbles support team so the valve can be inspected and addressed.
Can I adjust how strong the hydro massage jets feel while bathing?
Yes, the intensity of the hydro massage jets can be adjusted using a dial. This allows you to increase or decrease the strength of the massage to your preferred comfort level. The in-line heater only maintains the temperature of water while the hydro pump runs, so adjusting the hydro massage will not affect the water temperature itself.
Why might my tub's water pump lose suction or seem weak?
The suction intake for the water pump has a screen that needs to stay clear of obstructions like hair. If that screen gets blocked, it can restrict water flow into the pump and affect performance. Checking and clearing this screen periodically helps keep the pump running as it should.
Why does the water keep coming out of the shower head instead of returning to the faucet spout?
When the diverter is pushed and the water does not revert back to the spout, turn the water off and then back on using the handle. This resets the flow so it returns to the faucet spout. If water still only comes out of the shower head after that, contact your Ella dealer or the team at (800) 480-6850 with your model and serial number.
What does it mean when the jets run for a few seconds, stop, and I smell something electrical?
Jets that run for 5 to 10 seconds and then stop, together with an electrical smell, point to a potential electrical issue rather than a button or water level problem. Turn the power off at the breaker right away and do not keep pressing the button. Then open a ticket at ellasbubbles.com/support or call (800) 480-6850 with your serial number and a description of what happened so the team can guide the next step.
How can I tell whether my air blower itself has failed?
If the air blower still does not run even when it is plugged directly into a wall outlet, that indicates a faulty blower rather than a control or wiring problem. Because the air blower is designed to run dry, it is safe to test this way with no water in the tub. Contact your Ella dealer or the team at (800) 480-6850 with your model and serial number so a replacement can be arranged.
Why does my tub leak only when the jets are running, even after I cleaned the door gasket?
A leak that appears only while the jets are on, and not while the tub simply holds water, suggests the leak point is somewhere other than the door gasket, most likely within the jet system. Check the area behind the access panel with the jets running and take photos or a short video of where the water appears. Send those to ellasbubbles.com/support along with your serial number so the team can help pinpoint the source.
What days and hours can I reach technical support by phone?
Technical support is available Monday through Friday from 8 AM to 5 PM Chicago time. During those hours, you can reach the team at (800) 480-6850, or submit a request anytime at ellasbubbles.com/support.
What can I do if the door handle is hard to pull closed?
If pulling the lever to close the door is difficult, a piece of PVC pipe can be added to the lever to provide extra leverage. This makes it easier to grip and pull without straining. Your Ella dealer or the team at (800) 480-6850 can advise on the best fit for your model.
Is there an easier handle option if I struggle to grip the drain?
Yes, a 'lay-down tub' drain handle with an attached rod is available, which is easier to grasp than the standard handle. This handle should be turned rather than twisted. Contact your Ella dealer or the team at (800) 480-6850 to ask about this option for your tub.
Can I get a replacement if my shower head breaks off?
Yes, if the shower head has broken or come off the hose, a replacement part can be ordered for your tub. Contact your Ella dealer or the team at (800) 480-6850 and have your model and serial number ready so they can send the correct part.
Can I stop the Auto Purge cycle once it starts?
No, Auto Purge is fully automatic and cannot be stopped once it begins. It runs for 120 seconds to blow leftover water out of the air lines. It is normal even if it starts while you are still in the tub.
Will Auto Purge run if I did not use the jets?
No, Auto Purge only activates after the jets have been used. When it does run, it starts about 20 minutes after the air pump is turned off. If the jets were never used, you will not hear it.
Why did my lights, air bubbles, and jets all shut down after about 15 minutes?
If every function shuts down after roughly 15 minutes of use and will not turn back on, a tripped breaker is the likely cause. A tripped breaker can come from a faulty breaker, a breaker that is not strong enough for the load, or wires touching. Reset the breaker and GFCI first, and have a licensed electrician check the circuit if it trips again.
Who can replace a part on my tub if it has a problem?
If a part has a problem, you can call technical support at (800) 480-6850 or contact your Ella dealer. Your installer can then change the part on your tub. Visit ellasbubbles.com/support to open a ticket if you prefer.
If the first check does not clear it, open a ticket at ellasbubbles.com/support/new with your serial number and photos, or call (800) 480-6850.
Related Articles
- Pump or Massage System Not Working: Connections, Relay Switch, and What to Check First
- Water at the Door: What to Check First and Why You Should Never Lean on the Door
- Tub Drains Slowly, Will Not Drain, or Loses Water: What to Check
- Burning or Hot Plastic Smell From Your Walk-In Tub: Isolating the Pump or Control Box
- Ordering a Replacement Air, Hydro or Microbubble Pump: What to Send So the Right One Ships
- Can I Stop the Air Blower Turning On After My Bath?
About this guide. Answers in the Ella’s Bubbles Support Center are compiled from real conversations with tub owners, our technicians’ notes and the product documentation, then reviewed by our team. Tub models and options have evolved over the years, so a detail here may differ slightly from your exact tub. If something looks different on yours, send us your serial number and a specialist will confirm it for your model.
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