1. Introduction
This manual provides essential instructions for the safe and effective assembly, operation, and maintenance of your LTCCDSS KM-901VT 1-Person Outdoor Far Infrared Sauna. Please read this manual thoroughly before initial use and retain it for future reference.
The LTCCDSS KM-901VT is an outdoor-rated, 1-person far infrared sauna constructed from West African Mahogany. It features ultra-low EMF heating, chromotherapy lighting, and Bluetooth speakers for an enhanced sauna experience. Designed to withstand outdoor temperatures from -10°F to 149°F, this sauna offers a comfortable and relaxing environment.
2. Safety Information
Always prioritize safety when using electrical appliances. Ensure the sauna is properly grounded and connected to a suitable power supply. Do not operate the sauna if any components are damaged. Consult a physician before use if you have any medical conditions. Keep children and pets away from the sauna during operation.
3. Setup and Assembly
The LTCCDSS KM-901VT sauna is designed for outdoor installation. Choose a level, stable surface that can support the weight of the sauna and its occupants. Ensure adequate clearance around the unit for ventilation and access.
3.1 Unpacking and Component Identification
Carefully unpack all components. Verify that all parts listed in the packing list are present and undamaged. Components include wall panels, roof, floor, door, benches, control panel, and heating elements.
3.2 Assembly Steps
- Base Installation: Place the floor panel on the prepared level surface.
- Wall Panel Assembly: Connect the side and back wall panels, ensuring they interlock securely.
- Bench Installation: Install the interior benches. The sauna is designed to accommodate one person comfortably.
- Door Installation: Attach the door to the front panel, ensuring smooth operation and a secure seal.
- Roof Placement: Secure the roof panel, ensuring proper alignment and weather sealing.
- Electrical Connections: Connect the internal wiring for the heating elements, control panel, lights, and speakers as per the wiring diagram provided in the separate assembly guide.

Figure 3.2.1: Front view of the assembled sauna with the door open.

Figure 3.2.2: Interior view of the sauna, highlighting the heating panels and seating.

Figure 3.2.3: Side view of the sauna, illustrating its compact design.
4. Operating Instructions
The sauna features an intuitive control panel for managing temperature, time, lighting, and audio.
4.1 Control Panel Functions
- Power Button: Turns the sauna on/off.
- Temperature Control: Adjusts the internal temperature between 68°F and 140°F.
- Time Control: Sets the duration of your sauna session (01-60 minutes).
- Intensity: Adjusts heating power intensity (50%, 75%, 100%).
- Color Light: Activates and cycles through chromotherapy lighting options.
- Light: Turns the interior reading light on/off.

Figure 4.1.1: Control panel and heating element layout.

Figure 4.1.2: Details of chromotherapy lights, reading lamp, and Bluetooth speaker.
4.2 Bluetooth Speaker Operation
The integrated Bluetooth speakers allow you to connect your device wirelessly to play audio. Refer to your device's Bluetooth settings to pair with the sauna's audio system.
4.3 Ultra-Low EMF Technology
This sauna utilizes a specialized design to shield electromagnetic fields, resulting in an average EMF reading between 0 and 1.5 mG. This technology aims to reduce ELF and EMF exposure by over 90%, maintaining a stable wave band for user comfort.

Figure 4.3.1: EMF meter reading demonstrating low electromagnetic field levels.
5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your sauna.
- Cleaning: Wipe down the interior and exterior wood surfaces with a damp cloth. Avoid harsh chemicals or abrasive cleaners.
- Wood Care: The mahogany wood is naturally durable. For prolonged outdoor exposure, consider applying a suitable wood sealant annually to protect against weathering.
- Electrical Components: Ensure all electrical connections remain secure. Do not attempt to repair electrical components yourself; contact qualified service personnel.
- Ventilation: Keep the sauna's ventilation openings clear of obstructions.
6. Troubleshooting
If you encounter issues with your sauna, refer to the following common troubleshooting steps:
- Sauna Not Heating: Check the power connection and ensure the power button is activated. Verify the temperature setting is above the current ambient temperature.
- Control Panel Unresponsive: Turn off the main power to the sauna, wait 5 minutes, then restore power and attempt to operate again.
- Lights Not Working: Check if the light function is activated on the control panel.
- Bluetooth Connectivity Issues: Ensure your device's Bluetooth is on and discoverable. Try restarting both your device and the sauna's power.
For persistent issues or complex repairs, contact LTCCDSS customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | KM-901VT |
| Product Dimensions | 45.7 x 79.53 x 39.37 inches |
| Capacity | 1 Person |
| Material Type | Mahogany |
| EMF Reading | Average 0.5 mG (0-1.5 mG range) |
| Heating Elements | 9 Carbon Crystal Far-Infrared Heating Plates |
| Temperature Range | 68°F - 140°F |
| Warm-up Time | 20 minutes (quick) |
| Outdoor Temperature Resistance | -10°F - 149°F |
| Additional Features | Chromotherapy Lights, Reading Light, Bluetooth Speakers |
| Manufacturer | Hainan Kang lance Biotech CO., LTD. |

Figure 7.1: The LTCCDSS sauna installed in an outdoor setting.
8. Warranty and Support
For warranty information, technical support, or to order replacement parts, please contact the seller directly. The seller for this product is LTCCDSS-Sauna.
You can visit the LTCCDSS store for more information: LTCCDSS Store on Amazon

Figure 8.1: LTCCDSS Brand Logo.