FAYKONCEN LY-PH208D-5T
FAYKONCEN Under Desk Heater LY-PH208D-5T Instruction Manual
Model: LY-PH208D-5T | Brand: FAYKONCEN
Introduction
This manual provides essential information for the safe and efficient operation of your FAYKONCEN Under Desk Heater, Model LY-PH208D-5T. Please read all instructions carefully before use and retain this manual for future reference.

Figure 1: FAYKONCEN Under Desk Heater in an office setting.
Key Features
- Advanced Heating Technology: Utilizes a high-quality aluminum film heating element for rapid heat-up (approximately 10 seconds). The surface is skin-friendly, safe to touch, and odor-free.
- User-Friendly Controls: Features 8-level temperature adjustment and a 12-level timer for customized heating. The fan-free design ensures silent operation. The display indicates internal temperature, not surface temperature, with maximum heat typically reached in 20-30 minutes.
- 5-Sided Surround Heating: A 3D surround heating structure provides a larger heated area. The unit is lightweight and foldable for easy storage. Includes two corner brackets for enhanced stability.
- Enhanced Safety: Equipped with an anti-tip design featuring 5 support frames for physical stability. A built-in smart system automatically stops heating if tilted over 45° and resumes when returned to an upright position.
- Versatile Application: Designed to warm feet, legs, knees, back, and waist. Suitable for office environments, home use, and can also provide warmth for small pets. Offers low power consumption for energy efficiency.
Setup Instructions
- Unpack the Heater: Carefully remove all components from the packaging. Ensure all parts, including the main heating panels, control unit, and support frames, are present.
- Expand the Panels: Unfold the heating panels to form the desired 5-sided structure.
- Attach Support Frames: Secure the provided support frames to the base of the panels to ensure stability. These frames prevent accidental tipping.
- Position the Heater: Place the heater on a flat, stable surface under your desk or in the desired location. Ensure adequate clearance around the unit for proper air circulation.
- Connect to Power: Plug the power cord into a standard 120V AC electrical outlet.

Figure 2: Proper placement of the FAYKONCEN Under Desk Heater under a desk.

Figure 3: Illustration of the angle brackets and support frames for stability.
Operating Instructions
The FAYKONCEN Under Desk Heater features an intuitive control unit for easy operation.

Figure 4: Detailed view of the control panel with temperature and timer settings.
- Power On/Off: Press and hold the power button on the control unit to turn the heater on or off.
- Temperature Adjustment: Use the "TEMP" buttons to cycle through 8 heat levels. The display shows the internal temperature setting. The heater will adjust to maintain the selected temperature.
- Timer Setting: Use the "TIMER" buttons to set the operating duration. You can choose from 12 timer levels, allowing the heater to operate for up to 12 hours before automatically shutting off.
- Silent Operation: This heater operates without a fan, ensuring a quiet environment suitable for offices or study areas.
Temperature Levels (Approximate Internal Temperature):
- Level 1: 90°F (32°C)
- Level 2: 100°F (38°C)
- Level 3: 110°F (43°C)
- Level 4: 120°F (49°C)
- Level 5: 130°F (54°C)
- Level 6: 140°F (60°C)
- Level 7: 150°F (66°C)
- Level 8: 160°F (71°C)
Note: The display shows the internal temperature of the heater. It is not the temperature of skin sensation. The heater typically reaches maximum heat within 20-30 minutes.
Safety Features and Precautions
- Anti-Tip Protection: The heater is designed with 5 physical support frames for stability. In case of a tilt exceeding 45°, the built-in smart system will automatically stop heating. Heating resumes once the unit is returned to an upright position.
- Overheat Protection: The heater is equipped with an internal sensor that will shut off the unit if it detects overheating, preventing potential hazards.
- Flame Retardant Material: Constructed from safe and flame-retardant materials, ensuring user safety.
- Odor-Free Operation: The heating element and materials are designed to be odor-free, providing a comfortable user experience.
- Placement: Always place the heater on a firm, level surface. Do not cover the heater or obstruct its panels during operation.
- Children and Pets: Keep the heater out of reach of children and pets. While the surface is skin-friendly, direct prolonged contact with high heat settings should be avoided.
- Power Cord: Ensure the power cord is not pinched, covered, or placed near hot surfaces. Do not use if the cord is damaged.

Figure 5: Construction details highlighting safe and flame-retardant materials.
Maintenance
- Cleaning: Before cleaning, always unplug the heater and allow it to cool completely. Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Storage: When not in use, ensure the heater is clean and dry. The foldable design allows for compact storage. Roll it up and secure it with the integrated strap for easy storage in a closet or shelf.
- Inspection: Periodically inspect the power cord and the heater for any signs of damage. If damage is found, discontinue use and contact customer support.

Figure 6: The heater's foldable design for convenient storage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | Not plugged in, power outage, unit tilted. | Ensure power cord is securely plugged in. Check household circuit breaker. Ensure the unit is on a flat, stable surface and not tilted. |
| Heater is not warm enough. | Low temperature setting, insufficient warm-up time. | Increase the temperature setting. Allow 20-30 minutes for the unit to reach maximum heat. Ensure no large objects are blocking the heat. |
| Heater suddenly turns off. | Overheat protection activated, anti-tip feature activated, timer expired. | Check if the unit was tilted or if any vents are blocked. Allow to cool down if overheated. Reset the timer if it expired. |
Specifications
| Feature | Detail |
|---|---|
| Brand | FAYKONCEN |
| Model Number | LY-PH208D-5T |
| Special Feature | Tip-Over Protection |
| Color | Blue |
| Form Factor | Foldable |
| Indoor/Outdoor Usage | Indoor |
| Product Dimensions | 1"D x 51"W x 22"H |
| Recommended Uses | Office |
| Mounting Type | Floor Mount |
| Room Type | Home Office |
| Fuel Type | Electric |
| Number of Heat Levels | 8 |
| Timer Levels | 12 (up to 12 hours) |
| UPC | 653948812152 |
| Item Weight | 3.84 pounds |
| Manufacturer | FAYKONCEN |
Versatile Use Cases
The FAYKONCEN Under Desk Heater is designed for various applications to provide warmth and comfort.
- Office Environment: Ideal for keeping legs and feet warm during work, especially in cooler office spaces.
- Home Comfort: Can be used in living rooms, bedrooms, or any area where personal heating is desired.
- Pet Warmth: Provides a cozy, warm space for small pets like kittens, puppies, or rabbits.

Figure 7: Multiple uses for the FAYKONCEN Under Desk Heater.

Figure 8: Benefits of heat therapy for legs, knees, ankles, and back.
Product Videos
Under Desk Heater for Office & Home by YANWEI Direct
Video 1: An overview of the Under Desk Heater, demonstrating its features and use in an office and home setting. Highlights its quiet operation and portability.
Keeps me warm and toasty 10/10 Would Recommend! by Boxed-Gifts
Video 2: A user review showcasing the heater's ability to provide warmth for legs and feet, emphasizing its efficiency and ease of storage.
Great for Home Office!
Video 3: A demonstration of the heater's use in a home office setting, highlighting its compact design and effectiveness in keeping the user warm.
Warranty and Support
For warranty information or customer support, please refer to the contact details provided with your product packaging or visit the official FAYKONCEN website. Keep your purchase receipt as proof of purchase for any warranty claims.
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