1. Important Safety Information
Please read all instructions carefully before installation and use of your Homary whirlpool bathtub. Failure to follow these instructions could result in injury or property damage. Retain this manual for future reference.
- Electrical Safety: Ensure the bathtub is installed by a qualified electrician in accordance with all local and national electrical codes. The unit must be connected to a dedicated, grounded circuit protected by a Ground Fault Circuit Interrupter (GFCI). Do not operate the bathtub if the GFCI trips.
- Water Temperature: The water temperature in a whirlpool bathtub should not exceed 104°F (40°C). Prolonged immersion in hotter water can cause hyperthermia, which may result in dizziness, fainting, or heat stroke.
- Chemical Use: Use only approved bath additives and cleaning agents. Avoid abrasive cleaners or harsh chemicals that can damage the acrylic surface or internal components.
- Children and Pets: Never leave children or pets unattended near or in the bathtub. Always ensure the bathtub is drained and covered when not in use.
- Medical Conditions: Consult a physician before use if you are pregnant, have heart disease, high blood pressure, diabetes, or any other medical condition. Avoid alcohol or drugs before or during use, as they can impair judgment and increase the risk of drowning.
- Installation: Ensure the floor structure can support the weight of the filled bathtub and occupants. Proper ventilation is required in the bathroom.
2. Product Overview
The Homary 71" Whirlpool Bathtub is designed for a relaxing spa experience, featuring advanced hydrotherapy and comfort elements. This two-person jetted bathtub includes both air and water jets, a built-in heating system to maintain water temperature, and chromatherapy LED lighting.

Figure 2.1: Homary 71-inch Whirlpool Bathtub with Heating.
Key Features:
- 38 Jets for Hydrotherapy: Enjoy a comprehensive massage with 18 water jets and 20 air jets strategically placed for full-body relaxation.
- Heated Soaking Function: Maintains consistent water temperature, ensuring a continuously warm and luxurious soak without the need for refilling.
- Two-Person Design: Spacious layout with a 120-degree reclined backrest and cushioned headrests accommodates two bathers comfortably.
- Durable Acrylic Construction: Made from high-gloss acrylic for durability, easy maintenance, and lasting aesthetic appeal.
- Chromatherapy LED: Integrated LED lighting offers a range of colors to enhance your bathing experience and soothe the mind.
- Right-Hand Drain: Integrated design simplifies installation and optimizes bathroom space.

Figure 2.2: Spacious design for two occupants.

Figure 2.3: Ergonomic design with PU pillows and 120-degree reclined backrest for comfort.
Product Demonstration Video:
Video 2.1: This video demonstrates the features and design of the Homary 71-inch whirlpool bathtub, including its two-person capacity and overall aesthetic.
3. Installation Guide
Proper installation is crucial for the safe and efficient operation of your whirlpool bathtub. It is highly recommended that installation be performed by certified professionals (plumber and electrician).
3.1 Pre-Installation Checks
- Verify all components are present and undamaged.
- Ensure the installation area is clean, level, and has adequate structural support for the bathtub's weight when filled with water and occupants.
- Confirm access to hot and cold water lines, a drain connection, and a dedicated electrical outlet with GFCI protection.
3.2 Placement and Leveling
- Position the bathtub in its desired corner location, ensuring the right-hand drain aligns with your plumbing.
- Use a level to check the bathtub's stability. Adjust the leveling feet as necessary to ensure the tub is perfectly level and stable.
3.3 Plumbing Connections
- Connect the hot and cold water supply lines to the bathtub's faucet inlets. Use appropriate plumbing fittings and ensure all connections are watertight.
- Connect the bathtub's drain to the floor drain system. Test for leaks by filling the tub with water and observing the connections.
3.4 Electrical Connections
- A qualified electrician must connect the bathtub to a dedicated 120V/20A (or as specified by local codes) GFCI-protected circuit.
- Ensure all wiring is properly insulated and secured, away from water sources.
4. Operating Instructions
Familiarize yourself with the control panel and functions before operating the bathtub.
4.1 Filling the Bathtub
- Ensure the drain is closed.
- Turn on the hot and cold water supply using the faucet controls. You can use the waterfall water inlet or the handheld shower to fill the tub.
- Fill the tub to a level that covers the jets, but do not overfill.
4.2 Using the Smart Touch Control Panel

Figure 4.1: Smart Touch Control Panel.
The bathtub features an intuitive smart touch panel with an LED LCD display for easy operation of all functions.
4.3 Activating Jets and Heating
- Water Jets: Press the 'Water Jet' button on the control panel to activate the hydro-massage jets. Adjust intensity if available.
- Air Jets: Press the 'Air Jet' button to activate the bubble massage.
- Heating Function: The built-in heater automatically maintains the set water temperature. Use the temperature controls on the panel to adjust as desired.

Figure 4.2: Water and Air Dual Spray System.
4.4 Chromatherapy LED Lighting
- Press the 'Light' button on the control panel to cycle through the 7 available chromatherapy colors or to set a specific color.

Figure 4.3: Built-in Chromatherapy Lights.
4.5 Waterfall Water Inlet and Handheld Shower
- Use the designated diverter knob to switch between the waterfall water inlet and the handheld shower for filling or rinsing.
Operational Video:
Video 4.1: This video showcases the operational features of the Homary whirlpool bathtub, such as jet activation, chromatherapy lights, and water filling.
5. Maintenance and Care
Regular maintenance ensures the longevity and optimal performance of your bathtub.
5.1 Regular Cleaning
- Clean the acrylic surface with a soft cloth and a non-abrasive, mild bathroom cleaner. Avoid harsh chemicals, scouring pads, or abrasive sponges that can scratch the surface.
- Rinse thoroughly after cleaning to remove any residue.
5.2 Jet Cleaning
- Periodically fill the tub with warm water above the jets and add a small amount of a specialized jetted tub cleaner or a cup of white vinegar.
- Run the jets for 10-15 minutes, then drain the tub. Refill with clean water and run the jets again for a few minutes to rinse.
5.3 Draining
- Always ensure the tub is completely drained after each use to prevent water stagnation and mineral buildup.
5.4 Acrylic Surface Care
- To maintain the high-gloss finish, avoid dropping heavy or sharp objects into the tub.
- Minor scratches can often be buffed out with a fine automotive polishing compound.
6. Troubleshooting
Before contacting customer support, please refer to the following common issues and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Bathtub does not power on. | No power supply; GFCI tripped; loose wiring. | Check power outlet and circuit breaker. Reset GFCI. Ensure all electrical connections are secure (by a qualified electrician). |
| Jets are not working or weak. | Low water level; clogged jets; pump issue. | Ensure water level is above jets. Clean jets as per maintenance section. Contact support if pump is suspected. |
| Heater not maintaining temperature. | Incorrect temperature setting; heater malfunction. | Verify temperature setting on control panel. Ensure water level is adequate. Contact support if issue persists. |
| Water leaks from the tub. | Loose plumbing connections; damaged seal. | Inspect all plumbing connections for tightness. If a seal is damaged, contact support for replacement. |
| Chromatherapy lights not working. | Loose connection; LED module failure. | Check connections if accessible. Contact support for further assistance. |
7. Product Specifications
| Feature | Detail |
|---|---|
| Brand | Homary |
| Model Number | WYG4474A42 |
| Product Dimensions | 71.65"L x 51.9"W x 27.56"H |
| Material | Acrylic |
| Color | White |
| Style | With Heat |
| Finish Type | Glossy |
| Installation Type | Freestanding |
| Shape | Rectangular |
| Jets | 38 (Water & Air Jets) |
| Chromatherapy | Yes, LED |
| Heating Function | Yes |
8. Warranty and Support
Homary products are manufactured to high-quality standards and are backed by a manufacturer's warranty. For specific warranty details, please refer to the documentation included with your purchase or contact Homary customer support.
Customer Support:
If you have any questions, require technical assistance, or need to report an issue, please contact our customer care center.
- Email: service@homary.com
- Please provide your order number when contacting us via email.

Figure 8.1: Homary Customer Support Contact Information.




