1. Introduction and Overview
This manual provides essential information for the safe and effective use of your Heat Wave Sonoma 3 Person Corner Infrared Sauna. Designed for home use, this sauna features a durable hemlock wood construction, 7 carbon infrared heaters, and a chromotherapy lighting system for an enhanced experience. Please read all instructions carefully before assembly and operation.

Image 1.1: Exterior view of the Heat Wave Sonoma 3 Person Corner Infrared Sauna.
Key Features:
- 3-Person Capacity: Comfortably accommodates up to three individuals.
- 7 Carbon Infrared Heaters (1805W): Provides efficient, low-EMF heating up to 140°F.
- Hemlock Wood Construction: Ensures durability and optimal heat retention.
- Chromotherapy Light: Integrated lighting system with various colors for ambiance.
- Interior LED Control Panel: Easy adjustment of temperature, lighting, and sound.
- Integrated Sound System: Wireless connectivity for audio playback.
- Accessories: Includes towel and magazine rack, air vents, and oxygen ionizer.
2. Safety Information
Your safety is paramount. Please adhere to the following guidelines:
- Consult a physician before using the sauna, especially if you have pre-existing medical conditions, are pregnant, or are taking medication.
- Do not use the sauna under the influence of alcohol or drugs.
- Stay hydrated by drinking water before, during, and after sauna sessions.
- Limit session duration to avoid overheating. Start with shorter sessions (10-15 minutes) and gradually increase as tolerated.
- Exit the sauna immediately if you feel dizzy, nauseous, or unwell.
- Keep children and pets away from the sauna during operation.
- Ensure proper ventilation in the room where the sauna is installed.
- Do not place flammable materials inside or near the sauna.
- The sauna operates on a standard 120V system with 14A. Ensure your electrical outlet meets these requirements.
3. Setup and Assembly
The Heat Wave Sonoma sauna is designed for straightforward assembly. It arrives in multiple boxes and can typically be assembled by two people within approximately one hour. No special tools are required beyond basic household items.
Placement:
Choose a level, dry indoor location with adequate space. The corner design allows for efficient use of space. Ensure there is sufficient clearance around the sauna for air circulation and access.

Image 3.1: Sauna dimensions for placement planning. Exterior: 55 in W x 35 in D x 75 in H. Interior: 51.6 in W x 27.5 in D x 68.5 in H.
Assembly Steps (General):
- Unpack all components and verify against the packing list.
- Assemble the base and floor panels.
- Connect the wall panels, ensuring all electrical connections are properly aligned.
- Install the bench and backrests.
- Attach the roof panel and connect the ceiling lights/speakers.
- Install the glass door and handle.
- Plug the sauna into a dedicated 120V/14A outlet.
For detailed, step-by-step assembly instructions, refer to the separate assembly guide included with your product packaging.
Video 3.2: A brief tour of a similar sauna model, demonstrating interior features and general appearance.
Video 3.3: Demonstration of installing an insulation cover on a far infrared sauna, which may be applicable to certain models or accessories.
4. Operating Instructions
Your Heat Wave Sonoma sauna is equipped with an intuitive control panel for easy operation.

Image 4.1: Interior LED Control Panel.
Powering On/Off:
- Press the 'Power' button on the control panel to turn the sauna on or off.
Setting Temperature:
- Use the 'Temp +' and 'Temp -' buttons to adjust your desired temperature, up to 140°F.
- The sauna typically takes 15-20 minutes to heat up.
Setting Time:
- Use the 'Time +' and 'Time -' buttons to set your desired session duration.
Chromotherapy Lighting:
- Press the 'Color Light' button to cycle through various color options or set a specific color.
- The chromotherapy light is designed to enhance relaxation and balance.

Image 4.2: Chromotherapy light fixture.
Integrated Sound System:
- The sauna includes a sound system with wireless connectivity.
- Pair your device (e.g., smartphone) via Bluetooth to play music or guided meditations.

Image 4.3: Integrated sound system speaker.
5. Features
The Heat Wave Sonoma sauna is designed with several features to enhance your relaxation experience.
Carbon Infrared Heaters:
Equipped with 7 low-EMF carbon infrared heaters, the sauna provides consistent, deep-penetrating heat. These heaters are strategically placed to ensure even heat distribution throughout the cabin.

Image 5.1: Carbon Infrared Heaters.
Hemlock Wood Construction:
The sauna is crafted from Canadian Hemlock, known for its hypoallergenic properties and excellent heat retention. This solid wood construction contributes to the sauna's durability and aesthetic appeal.
Additional Accessories:
Your sauna comes with several accessories to enhance convenience and comfort:
- Towel and Magazine Rack
- Adjustable Air Vents
- Oxygen Ionizer

Image 5.2: Included accessories.
6. Maintenance
Regular maintenance will ensure the longevity and optimal performance of your sauna.
Cleaning:
- Wipe down the interior wood surfaces with a clean, damp cloth after each use.
- For deeper cleaning, use a mild, non-toxic wood cleaner. Avoid harsh chemicals or abrasive cleaners.
- Clean the glass door and windows with a glass cleaner.
- Ensure the sauna is completely dry before closing the door for extended periods.
Wood Care:
- The hemlock wood is naturally resistant to moisture, but avoid excessive water exposure.
- Do not apply stains, sealants, or paints to the interior wood, as these can release harmful fumes when heated.
Heater Maintenance:
- The carbon infrared heaters require minimal maintenance. Ensure they are free from dust and obstructions.
- Do not touch the heaters directly during operation.
7. Troubleshooting
If you encounter any issues with your sauna, refer to the following common troubleshooting tips:
| Problem | Possible Cause | Solution |
|---|---|---|
| Sauna does not power on | No power supply; loose connection; tripped circuit breaker. | Check power cord connection, wall outlet, and circuit breaker. Ensure the sauna is plugged into a dedicated outlet. |
| Sauna not heating sufficiently or slowly | Door not fully closed; ambient room temperature too low; heater malfunction. | Ensure the door is securely latched. Allow adequate pre-heating time (15-20 minutes). If issues persist, contact customer support. |
| Lights not working | Bulb failure; loose connection. | Check light connections. Replace bulbs if necessary (refer to the full manual for bulb specifications). |
| Sound system not connecting/playing | Bluetooth not paired; device volume too low. | Ensure your device's Bluetooth is on and paired with the sauna. Adjust volume on both your device and the sauna's control panel. |
For more complex issues, please refer to the detailed troubleshooting section in your complete user manual or contact Heat Wave customer support.
8. Specifications
- Product Dimensions: 55 x 35 x 75 inches (W x D x H)
- Item Weight: 342 pounds
- Power: 1805W, Standard 120V system with 14A
- Maximum Temperature: Up to 140°F
- Heater Type: 7 Carbon Infrared Heaters
- Wood Type: Hemlock
- Model Number: SA7019
- Certifications: UL, CETL, RoHS, ISO 9001 standards for safety and quality.
9. Warranty and Support
Warranty Information:
Your Heat Wave Sonoma Infrared Sauna is backed by the following limited warranties:
- Wood and Structure: 7-year limited warranty
- Heating Elements: 5-year limited warranty
- Sound System: 1-year limited warranty
Please retain your proof of purchase for warranty claims. For full warranty terms and conditions, refer to the documentation included with your sauna.
Customer Support:
For technical assistance, parts, or warranty service, please contact Heat Wave customer support. Contact information can typically be found on the manufacturer's website or in your product packaging.


