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Push Button Controls vs the Digital Touchpad: Operating Every Deck Control

Updated September 2026

Ella walk-in tubs come with a choice of deck controls: on and off push button controls, or the digital touchpad. Both operate the same therapy systems, they just do it a little differently. With push controls, the air button cycles high, medium, low, off and the water button starts and stops the hydro pump; on the digital touchpad, the air bubble icon starts the air massage, plus and minus set the intensity, and a two second hold stops it. This article walks through operating the air massage, hydro massage, and chromatherapy light on each control type, which tubs come with which panel, plus the two habits that prevent most control problems.

Watch: Every Deck Control, Demonstrated

The video demonstrates each function on both control types. The sections below summarize every step so you have them in writing.

This second clip is a quick side-by-side of the push control and the digital controller, handy if you want to see the two panels next to each other before reading on.

Air Massage with Push Controls

Hand pressing the chrome push-button controls on the deck of an Ella Ultimate walk-in tub
Push button controls on the Ultimate: a gentle palm press is all they need.

The on and off push controls require only a gentle push to activate. The air massage button cycles through three speeds, starting on high:

  1. Press the air button once for high speed.
  2. Press a second time for medium speed.
  3. Press a third time for low speed.
  4. Press a fourth time to shut the system off.

Two tips that save a lot of tickets. First, press gently: a soft press with the palm of your hand works perfectly, and pressing very hard can damage the mechanism over time. Second, if the speeds ever feel reversed to you, that is not a fault. The button simply cycles high, medium, low, off, so count your presses from off and stop on the speed you prefer. Since the fourth press is always off, you can keep pressing to reach any speed or to shut down.

Air Massage on the Digital Touchpad

Hand pressing a button on the digital controller panel of an Ella ShaK walk-in tub
The digital touchpad, standard on the ShaK, Big4One and the two-seat tubs.
  1. Touch the air bubble icon once to activate the air massage.
  2. Touch the plus button to increase the intensity.
  3. Touch the minus button to decrease the intensity.
  4. Hold the air bubble icon down for two seconds to turn the air massage off.

Hydro Massage on Both Control Types

With push controls, the hydro massage starts with one touch of the water button, and another touch shuts it off. On the digital touchpad, simply press the hydro button once to start and once again to stop. On both control types, the strength of the jets is set by the intensity control dial on the deck: turning the dial up introduces more air into the jet stream for a stronger flow, and turning it down reduces the air for a gentler flow. Only start the hydro pump once the water is 2 inches above the highest jets. For a deeper look at how the two massage systems and their controls differ, see hydro massage vs air massage controls.

This clip shows the intensity dial in use. It is an air control on a hose rather than an electrical switch, which is why it works the same way on push button and touchpad tubs alike.

Chromatherapy Light on Both Control Types

Light chromatherapy functions the same with push buttons or the digital touchpad. Press the light button once for the full range of cycling colors, repeat single presses to select a specific color, and hold the button for two seconds to turn the light off. Our chromatherapy lights guide covers the light in detail.

Which Tubs Come with Which Panel

Close-up of the LED touch control panel on an Ella Tub4Two walk-in tub
The LED touch control panel on a Tub4Two.

Pneumatic push buttons are the standard control. The digital touchpad controller comes as standard on the ShaK, Big4One, the two-seat family and the Lounger Air plus Hydro package, and is available as an upgrade with Air plus Hydro packages on some other single-seat models. Even on touchpad tubs, the independent foot massage and the microbubble system keep their own push buttons. Control positions are set by the factory-drilled shell and cannot be moved to a wall; a tub with no control holes is a special order, as our article on what can and cannot be customized explains.

Unlabeled Buttons, Other Controls, and When Something Will Not Respond

  • Some models ship with unlabeled push controls, which is normal. Identify each button by its function: the water button runs the hydro massage, the air button cycles the air speeds, the micro button runs microbubble therapy if equipped, and the light button runs the chromatherapy LED.
  • The optional heated seat and backrest has its own control, covered in our article on the heated seat and backrest.
  • Tubs with independent foot massage have a separate foot button and a second intensity dial.
  • If a button or the touchpad stops responding, the cause is usually a loose pneumatic tube or a power issue rather than a failed control. Start with our guide to touchpad and push control troubleshooting, then the control box reset.

If a touchpad ever needs replacing, this video shows the job: protect the tub surface, cut the silicone seal around the old pad and pry it away with a straight edge, disconnect its plug, connect the new pad firmly and test it, then peel the backing from the two-sided tape, press the new pad in place and seal the edges with white silicone.

Common Questions

My push buttons have no labels. Which is which?
Some models ship with unlabeled push controls. Identify by function: Water runs hydro, Air cycles high, medium, low, off, Micro runs microbubbles and Light runs the LED.
Which tubs come with the digital controller as standard?
ShaK, Big4One, the two-seat family, and the Lounger Air plus Hydro package; it is optional on other Air plus Hydro tubs.
Can I get the digital pad on a tub that lists only push buttons?
It is available with Air plus Hydro packages on some single-seat models even where the product page does not show it. Ask your Ella dealer or the team at (800) 480-6850 before ordering.
Can the digital pad be turned off so the lights go out?
The backlight stays on whenever the tub has power; there is no sleep setting documented in the manual. Independent foot massage and microbubble keep their own push buttons.
What is the sixth button with a flame on it?
That is the heated seat and backrest control, which lights when the seat is on and switches itself off after 20 minutes.
Are the buttons hard to press for someone with arthritis?
No. The push buttons are pneumatic and need only a gentle touch, so a soft press with the palm of the hand works well. Pressing hard is not needed and can damage the mechanism over time.
Why does the air seem to skip a speed?
It does not. The button always cycles high, medium, low, off in that order. If you press twice quickly you land on medium, so count single presses from off to reach the speed you want.
Is there a floating remote?
No. All controls are on the tub deck.
Can the controls be relocated to the wall?
No. Control positions are fixed by the factory-drilled shell. A tub with no control holes is a special order.
The digital pad will not light up at all.
Check that the control box has power and its GFCI has not tripped, then try the control box reset. If it stays dark, open a ticket with your model and serial number; the pad plugs into a display port on the master control box and is replaceable.

Still need help? Our team is always happy to assist. Open a ticket at ellasbubbles.com/support or call (800) 480-6850.

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