1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Tieasy USUC702B Under Cabinet Range Hood. Please read this manual thoroughly before installation and use, and retain it for future reference. This range hood is designed to effectively remove smoke, grease, and odors from your cooking area, featuring a 900 CFM motor, 3-speed fan, touch controls, LED lighting, and convertible ducting options.
2. Safety Information
To reduce the risk of fire, electric shock, or injury, observe the following:
- Read all instructions before using this appliance.
- Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction.
- Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel-burning equipment to prevent back-drafting.
- When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
- Ducted fans must always be vented to the outdoors.
- Do not use this unit with any solid-state speed control device.
- Never leave surface units unattended at high settings. Boilovers cause smoking and greasy spillovers that may ignite.
- Clean ventilating fans frequently. Grease should not be allowed to accumulate on fan or filter.
- Always turn ON hood when cooking at high heat or when flaming foods.
3. Package Contents
Verify that all components are present before beginning installation:
- Tieasy USUC702B Range Hood Unit
- Baffle Filters (2 included)
- Aluminum Exhaust Pipe (for ducted installation)
- Installation Template
- Mounting Hardware
- User Manual
4. Product Overview
The Tieasy USUC702B Under Cabinet Range Hood features a durable stainless steel construction and a powerful 900 CFM motor for efficient air purification. Its deep cavity design creates negative pressure zones to capture cooking fumes effectively.
Image: The range hood effectively removes smoke and odors from various cooking methods.
Key Features:
- 900 CFM Suction: Powerful airflow for a clean kitchen environment.
- 3-Speed Fan: Adjustable fan speeds to suit different cooking intensities.
- Sensitive Touch Control: Easy-to-use panel for fan speed, lights, and delayed shut-off.
- LED Lighting: Two 2-watt LED lights provide illumination for the cooking surface.
- Dishwasher Safe Baffle Filters: Easy to clean and maintain.
- Dual Ventilation Mode: Can be configured for ducted (exhaust to outside) or ductless (recirculating with optional carbon filters) operation.
Image: Detailed view of the range hood's components including stainless steel, LED lights, and touch controls.
Image: The range hood operates with a noise level not exceeding 66dB, providing a quiet cooking environment.
5. Installation
The Tieasy USUC702B range hood offers both ducted and ductless installation options. The package includes an installation template and an aluminum exhaust pipe for ducted setup. For ductless (recirculating) operation, a USCF-702 Carbon Filter Kit must be purchased separately.
Installation Steps:
- Prepare the Area: Ensure the power supply is disconnected. Clear the area above your cooking surface.
- Use the Template: Position the provided cabinet template on the wall between your cabinets, ensuring it is centered and level. Mark the drilling points for screws and the cut-out areas for the duct and power cord.
- Drill Holes and Cut Openings: Carefully drill pilot holes for mounting screws and cut the necessary openings for the duct (if ducted) and power cord as marked by the template.
- Mount the Hood: Secure the range hood to the cabinet or wall using the appropriate mounting hardware. Ensure it is firmly attached and level.
- Connect Ducting (if ducted): Attach the aluminum exhaust pipe to the top outlet of the range hood and route it to your external vent. Ensure all connections are sealed to prevent air leaks.
- Install Carbon Filters (if ductless): If using the ductless option, install the optional USCF-702 Carbon Filter Kit according to its instructions.
- Connect Power: Connect the range hood to the electrical supply according to local electrical codes.
- Install Baffle Filters: Insert the baffle filters into their designated slots.
Image: Illustration of the two ventilation modes: ducted (left) and ductless (right).
Video: Installation guide for the Tieasy Under Cabinet Range Hood, demonstrating template use and mounting.
6. Operation
The range hood features a sensitive touch control panel for easy operation of its functions.
Control Panel Functions:
- Power Button: Press to turn the unit ON or OFF.
- Fan Speed Control: Cycle through 3 fan speeds (Low, Medium, High) to adjust suction power.
- Light Button: Press to turn the LED lights ON or OFF.
- Timer Function: Activate the delayed shut-off function to allow the fan to run for a set period after cooking.
Image: The two 2-watt LED lights provide ample illumination for the cooking surface.
7. Maintenance
Regular maintenance ensures optimal performance and longevity of your range hood.
Cleaning Baffle Filters:
The baffle filters are designed to trap grease and can be easily cleaned.
- Remove the baffle filters by pulling the release latches.
- Place the filters in a dishwasher for thorough cleaning.
- Alternatively, wash them by hand with hot water and a non-abrasive detergent.
- Ensure filters are completely dry before reinstalling.
General Cleaning:
- Wipe the exterior stainless steel surfaces with a clean cloth and a non-abrasive stainless steel cleaner.
- Do not use abrasive pads or cleaners that may scratch the surface.
8. Troubleshooting
Refer to the table below for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not operate | No power supply; Motor malfunction | Check power connection and circuit breaker; Contact customer support. |
| Lights do not work | Faulty LED bulb; Wiring issue | Replace LED bulb; Check wiring connections; Contact customer support. |
| Poor suction | Clogged filters; Improper ducting; Fan speed too low | Clean or replace filters; Check ducting for obstructions or leaks; Increase fan speed. |
| Excessive noise | Loose parts; Obstruction in fan; Improper installation | Check for loose screws or components; Remove any obstructions; Verify correct installation. |
9. Specifications
Technical details for the Tieasy USUC702B Under Cabinet Range Hood:
Image: Key dimensions of the range hood.
| Feature | Detail |
|---|---|
| Brand | Tieasy |
| Model Info | USUC702B |
| Controls Type | Touch |
| Number of Speeds | 3 |
| Light Source Type | LED (2 x 2-watt) |
| Filter Type | Baffle (Dishwasher Safe) |
| Item Form | Under-Cabinet |
| Ventilation Type | Ductless/Recirculating (with optional carbon filter kit USCF-702) or Ducted |
| Air Flow Capacity | 900 Cubic Feet Per Minute (CFM) |
| Noise Level | 66 Decibels (max) |
| Mounting Type | Under Cabinet Mount |
| Product Dimensions | 20.5 x 29.72 x 8 inches |
| Item Weight | 32.4 pounds |
| Duct Size | 6" Round |
10. Warranty and Support
This product comes with a 3 Year Limited Warranty. For assistance with your Tieasy kitchen range hood, please contact our technical support team. Refer to the product packaging or the official Tieasy website for contact information.