Introduction
Thank you for purchasing the IRIS OHYAMA Futon Dryer FK-W2-W and Futon Cleaner IC-FAC2-W Set. This manual provides important information for the safe and effective use of your new appliances. Please read it thoroughly before use and keep it for future reference.
This set is designed to help maintain a clean and comfortable sleeping environment by drying and warming your futons and removing dust mites and allergens.
Safety Information
Please read all safety warnings and instructions carefully before operating the appliances to prevent injury or damage.
- Always connect the appliance to a grounded power outlet.
- Do not use the appliance with wet hands.
- Do not immerse the appliance in water or other liquids.
- Keep the appliance away from heat sources and direct sunlight.
- Do not block air vents during operation.
- Unplug the appliance when not in use or before cleaning.
- Do not attempt to repair or disassemble the appliance yourself. Contact qualified service personnel.
- Keep out of reach of children.
- Ensure the voltage rating on the appliance matches your local power supply.
Package Contents
Verify that all items are included in the package:
- IRIS OHYAMA Futon Dryer FK-W2-W (White)
- IRIS OHYAMA Futon Cleaner IC-FAC2-W (White)
- Shoe Drying Attachments (x2) for Futon Dryer
- Dust Collection Filter (pre-installed in Futon Cleaner)
- Exhaust Filter (pre-installed in Futon Cleaner)
- Power Cord Band (pre-installed in Futon Cleaner)
- Instruction Manual (this document)
Product Overview
IRIS OHYAMA Futon Dryer FK-W2-W

The FK-W2-W Futon Dryer is designed to warm and dry bedding, effectively removing moisture and creating an environment less conducive to dust mites. It features a unique twin nozzle design for simultaneous drying of two futons. The compact design and wood-grain handle make it easy to store and move. The 3D nozzle with side flaps ensures stable positioning and efficient air distribution throughout the futon.
IRIS OHYAMA Futon Cleaner IC-FAC2-W

The IC-FAC2-W Futon Cleaner is a lightweight yet powerful device for removing dust mites and allergens from your bedding. It incorporates a dust mite sensor that visually indicates the level of dust and mites. The cleaner combines powerful suction with approximately 5800 taps per minute to dislodge and capture allergens. It also blows warm air to create an unfavorable environment for mite proliferation. The washable dust cup and filters ensure hygienic maintenance.
Setup
Futon Dryer FK-W2-W Setup
- Placement: Place the futon dryer on a stable, flat surface near the bedding to be dried. Ensure adequate space around the unit for proper ventilation.
- Extend Nozzles: Open the nozzle cover and extend the twin nozzles. The 3D nozzle with side flaps will help maintain its shape and distribute air effectively.
- Position Nozzles: Insert the nozzles between the futon and mattress, or under the futon cover. For two futons, position one nozzle under each.
- Shoe Drying (Optional): To dry shoes, attach the shoe drying attachments to the nozzles. Place shoes over the attachments.
- Power Connection: Plug the power cord into a standard AC100V (50/60Hz) outlet.
Futon Cleaner IC-FAC2-W Setup
- Assembly: The dust collection filter and exhaust filter are pre-installed. Ensure they are securely in place before use.
- Power Connection: Plug the power cord into a standard AC100V (50/60Hz) outlet.
- Handle Adjustment: The cleaner has a movable handle for smooth operation. Adjust it to a comfortable position.
Operating Instructions
Futon Dryer FK-W2-W Operation
- Power On: Press the power button on the control panel.
- Select Mode: Choose one of the four automatic drying modes:
- Warm Mode: For general warming of futons.
- Winter Mode: Provides thorough drying and warming for colder seasons.
- Summer Mode: Dries futons while reducing humidity.
- Mite Mode: Uses high temperature to target and reduce dust mites.
- Insulation Mode: After an automatic mode or manual warming, the unit can enter "Insulation Mode" for 2 hours of intermittent operation to maintain warmth.
- Manual Settings:
- Temperature: Select between High Temperature, Low Temperature, or Fan (cool air).
- Timer: Set the operating time using the timer button. Available settings are 15, 30, 45, 60, 75, 90, 120, and 180 minutes. The unit will automatically stop when the timer reaches zero.
- Start Drying: The unit will begin operation according to your selected settings.
- Power Off: Press the power button to turn off the unit, or it will automatically shut off after the timer expires.
Futon Cleaner IC-FAC2-W Operation
- Power On: Press the power button to start the cleaner.
- Dust Mite Sensor: The sensor lamp will indicate the amount of dust and mites detected.
- Red: High amount of dust/mites.
- Yellow: Medium amount of dust/mites.
- Green: Low amount of dust/mites.
- Cleaning: Move the cleaner slowly and evenly across the surface of the futon. The tapping mechanism will dislodge dust mites and allergens, which are then collected by the powerful suction and warm air.
- Warm Air Function: The cleaner simultaneously blows warm air to create an environment that inhibits dust mite proliferation.
- Power Off: Press the power button to turn off the unit.
Maintenance
Futon Dryer FK-W2-W Maintenance
- Cleaning Exterior: Wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Air Vents: Periodically check and clean the air intake and exhaust vents to ensure they are free from dust and lint. Use a soft brush or vacuum cleaner.
- Storage: When not in use, fold the nozzles and store the power cord. Store in a cool, dry place.
Futon Cleaner IC-FAC2-W Maintenance
- Emptying Dust Cup: After each use, or when the dust cup is full, remove and empty it.
- Washing Filters: The dust collection filter and exhaust filter are washable.
- Remove the filters from the cleaner.
- Rinse them under running water until clean.
- Allow filters to air dry completely before reinserting them into the cleaner. Do not use a dryer or direct heat.
- Cleaning Head: Periodically check the cleaning head for any tangled hair or debris and remove it.
- Storage: The cleaner is self-standing for easy storage. Store in a clean, dry place.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Futon Dryer: Does not turn on. | Power cord not properly plugged in. Power outage. Safety device activated. | Check power connection. Check household circuit breaker. Unplug, wait 30 minutes, then plug back in. If problem persists, contact support. |
| Futon Dryer: Airflow is weak. | Air vents are blocked. Nozzles are not fully extended or positioned correctly. | Clean air intake/exhaust vents. Ensure nozzles are fully extended and properly placed within the futon. |
| Futon Cleaner: Does not turn on. | Power cord not properly plugged in. Power outage. | Check power connection. Check household circuit breaker. |
| Futon Cleaner: Suction is weak. | Dust cup is full. Filters are clogged. Cleaning head is blocked. | Empty the dust cup. Clean or wash the dust collection and exhaust filters. Remove any debris from the cleaning head. |
| Futon Cleaner: Dust mite sensor always red/yellow. | High amount of dust/mites still present. Sensor window is dirty. | Continue cleaning the area. Wipe the sensor window with a soft cloth. |
Specifications
Futon Dryer FK-W2-W
| Product Size (Hose folded) | Approx. 16.6 cm (W) × 19.6 cm (D) × 32 cm (H) |
| Product Weight | Approx. 2.4 kg |
| Power Supply | AC100V (50/60Hz shared) |
| Power Consumption (High Temp. Air) | 760W |
| Timer Settings | 15, 30, 45, 60, 75, 90, 120, 180 minutes |
| Cord Length | Approx. 1.9 m |
| Safety Devices | Temperature sensor, Thermostat, Thermal fuse |
| Main Materials | ABS resin, Polypropylene |
| Included Accessories | Shoe drying attachments (x2) |
Futon Cleaner IC-FAC2-W
| Operating Size | Approx. 25 cm (W) × 45.9 cm (D) × 21.2 cm (H) |
| Storage Size | Approx. 25 cm (W) × 14.4 cm (D) × 40.3 cm (H) |
| Ultra-wide Tapping Pad | Approx. 20 cm |
| Weight (incl. power cord) | Approx. 1.6 kg |
| Power Supply | AC100V (50/60Hz) |
| Power Consumption | 400W |
| Cord Length | Approx. 4 m |
| Tapping Frequency | Approx. 5800 times/minute |
| Dust Collection Capacity | Approx. 0.2 L |
| Set Contents | Cleaner body, Dust collection filter (pre-installed), Exhaust filter (pre-installed), Cord band (pre-installed) |
Warranty and Support
IRIS OHYAMA products are manufactured to high-quality standards. This product comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions, including the warranty period and coverage details.
For technical support, service, or inquiries regarding your product, please contact IRIS OHYAMA customer service. Contact information can typically be found on the product packaging, the official IRIS OHYAMA website, or your warranty card.
When contacting support, please have your product model number (FK-W2-W / IC-FAC2-W) and purchase date ready.





