1. Introduction
Thank you for choosing the Waring WMO90 Microwave Oven. This commercial-grade microwave is designed for efficiency and durability, offering 1000 watts of power and a 0.9 cubic feet capacity. It features programmable settings, including 3-stage cooking and ADA compliant braille touch pads, making it versatile for various culinary needs. Please read this manual thoroughly before operation to ensure safe and optimal performance.
Figure 1: Front view of the Waring WMO90 Microwave Oven.
2. Important Safety Instructions
WARNING: To reduce the risk of fire, electric shock, injury to persons, or exposure to excessive microwave energy, observe the following basic precautions:
- Read all instructions before using the appliance.
- Do not operate the oven if it has a damaged cord or plug, if it is not working properly, or if it has been damaged or dropped.
- Do not heat sealed containers, as they may explode.
- Do not overcook food.
- Always ensure the turntable (if applicable) is properly in place before operation.
- Clean the oven regularly and remove any food deposits.
- Do not use corrosive chemicals or vapors in this appliance.
- This appliance is intended for commercial use only.
3. Setup and Installation
3.1 Unpacking
Carefully remove the microwave oven from its packaging. Retain the packaging materials for future storage or shipping. Inspect the oven for any signs of damage. Do not operate if damaged.
3.2 Placement
Place the microwave oven on a flat, stable, heat-resistant surface. Ensure adequate ventilation around the unit. Do not block air vents. Maintain a minimum clearance of 4 inches (10 cm) from the rear and sides, and 8 inches (20 cm) from the top.
Figure 2: Dimensions of the Waring WMO90 Microwave Oven. Overall dimensions are approximately 20"W x 17"D x 12.25"H.
3.3 Electrical Connection
Ensure the power supply matches the specifications of the microwave oven (120V/60Hz/1-ph, 1000 watts). Plug the unit into a grounded electrical outlet. Do not use extension cords or adapters.
4. Operating Instructions
4.1 Control Panel Overview
The Waring WMO90 features a user-friendly control panel with 10 menu pads, allowing for programming up to 100 custom menus. It also includes 5 power levels and ADA compliant braille touch pads for enhanced accessibility.
4.2 Basic Operation
- Place food in a microwave-safe container inside the oven.
- Close the side-hinged door securely.
- Select the desired cooking time using the numeric keypad.
- Press the START button to begin cooking.
4.3 Using Power Levels
The microwave offers 5 power levels to suit different cooking requirements. To adjust the power level:
- Enter the desired cooking time.
- Press the "Power Level" button (refer to your specific model's button layout).
- Select the desired power level (e.g., P100 for full power, P50 for 50% power).
- Press START.
4.4 3-Stage Cooking
The 3-stage cooking feature allows for sequential cooking at different power levels and times. This is ideal for recipes that require multiple cooking phases (e.g., defrost, cook, then simmer). Consult the detailed programming instructions in the full manual for setting up multi-stage cooking programs.
4.5 Programming Menus
The WMO90 can store up to 100 custom menus. Use the 10 menu pads to access and program frequently used settings. Refer to the comprehensive programming guide in the complete user manual for step-by-step instructions on creating, saving, and recalling custom menus.
5. Maintenance and Cleaning
Regular cleaning and maintenance will prolong the life of your microwave oven and ensure hygienic operation.
5.1 Interior Cleaning
Wipe the interior of the oven, including the oven light cover, with a damp cloth and mild detergent after each use. For stubborn stains, a solution of baking soda and water can be used. Do not use abrasive cleaners or scouring pads.
5.2 Exterior Cleaning
Clean the exterior stainless steel surfaces with a soft cloth and a non-abrasive cleaner designed for stainless steel. Avoid spraying cleaners directly onto the control panel.
5.3 Door Seal Maintenance
Regularly inspect the door seals and sealing surfaces for any damage. Clean them with a damp cloth to ensure a proper seal. A damaged door seal can lead to microwave energy leakage.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not start | Door not closed properly; Power cord unplugged; Fuse blown or circuit breaker tripped. | Ensure door is firmly closed; Check power cord connection; Check household fuse/circuit breaker. |
| Food not heating | Incorrect cooking time/power level set; Food container not microwave-safe. | Adjust cooking time/power level; Use microwave-safe cookware. |
| Light not working | Bulb needs replacement. | Contact qualified service personnel for bulb replacement. |
If the problem persists after attempting these solutions, please contact Waring customer service.
7. Specifications
- Brand: Waring
- Model: WMO90
- Type: Countertop Microwave Oven
- Power Output: 1000 Watts
- Capacity: 0.9 Cubic Feet
- Overall Dimensions (W x D x H): 20" x 17" x 12.25"
- Interior Dimensions (W x D x H): 11.75" x 11.75" x 8"
- Material: Stainless Steel Construction
- Voltage: 120V/60Hz/1-ph
- Features: 10 Menu Pads (100 menu capacity), 5 Power Levels, 3-Stage Cooking, ADA Compliant Braille Touch Pads, Interior Oven Light.
- Certifications: cULus, FCC, ETL-Sanitation
8. Warranty and Support
Waring provides a comprehensive warranty for this product. For detailed warranty information, including terms and conditions, please refer to the warranty card included with your purchase or visit the official Waring website. For technical support, replacement parts, or service inquiries, please contact Waring customer service directly. Have your model number and purchase date ready when contacting support.
Waring Customer Service Contact Information (example - please refer to your product documentation for actual contact details):
- Website: www.waringcommercial.com
- Phone: (Example) 1-800-4-WARING
