Introduction
Thank you for choosing the Cook's Essentials 3 Quart Stainless Steel Digital Pressure Cooker. This appliance is designed to prepare a variety of meals efficiently, retaining moisture and flavor. Please read this manual thoroughly before first use to ensure safe and optimal operation.
This pressure cooker features a 3-quart removable pot with DuPont™ Teflon® nonstick coating, a digital temperature display, and multiple cooking functions including brown, slow cook, steam, warm, and an eight-hour time delay. It also offers high and low pressure options and a steam release valve for controlled pressure release.
Important Safety Instructions
WARNING: When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons.
- Read all instructions carefully before operating the pressure cooker.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against electrical shock, do not immerse the cord, plugs, or the main unit in water or other liquid.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- The use of accessory attachments not recommended by the appliance manufacturer may cause injuries.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Extreme caution must be used when moving an appliance containing hot oil or other hot liquids.
- Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to “off”, then remove plug from wall outlet.
- Do not use appliance for other than intended use.
- This appliance cooks under pressure. Improper use may result in scalding injury. Make certain unit is properly closed before operating.
- Never force open the pressure cooker. Ensure pressure is completely released before opening.
- Do not fill the unit over 2/3 full. When cooking foods that expand during cooking, such as rice or dried vegetables, do not fill the unit over 1/2 full.
- Always check the pressure release valve and float valve for clogging before use.
Product Components
Familiarize yourself with the parts of your Cook's Essentials Digital Pressure Cooker.

Image: Front view of the pressure cooker, showcasing the stainless steel exterior and the central digital control panel.

Image: Angled view of the pressure cooker, highlighting the lid with its locking mechanism and handle.

Image: Detailed view of the control panel, featuring the digital display, '+' and '-' buttons, 'Delay timer', 'High pressure', 'Low pressure', 'Brown', 'Slow cook', 'Steam', 'Keep warm', and 'Start/Stop' buttons.

Image: The pressure cooker with its lid off, revealing the removable inner pot, a user manual, and other accessories packaged within.

Image: The interior of the pressure cooker, displaying the nonstick inner pot along with a plastic spoon and measuring cup, typically included accessories.

Image: The inner pot of the pressure cooker containing a circular paper insert with the instruction 'REMOVE THIS SHEET BEFORE USING' printed on it, indicating a protective layer for shipping.

Image: A close-up of the product label, displaying 'KEYSTONE MFG. CO., INC.', 'Electric Pressure Cooker', 'Model 99775', '120V~ 60Hz 800W', 'Made in China', 'HOUSEHOLD USE ONLY', 'CAUTION: DO NOT IMMERSE', and ETL certification details.
Key Parts:
- Main Unit: Stainless steel exterior with integrated control panel.
- Lid: Features a handle, steam release valve, and locking mechanism.
- Inner Pot: 3-quart capacity, removable, with DuPont™ Teflon® nonstick coating.
- Control Panel: Digital display, function buttons (Brown, Slow Cook, Steam, Keep Warm), pressure settings (High/Low), Delay Timer, Start/Stop.
- Steam Release Valve: Controls pressure release.
- Power Cord: Detachable for storage.
Setup
- Unpack: Carefully remove all packaging materials, including any protective inserts or sheets from inside the inner pot. (Refer to image showing 'REMOVE THIS SHEET BEFORE USING').
- Initial Cleaning: Before first use, wash the inner pot, lid, and accessories (if included) with warm, soapy water. Rinse thoroughly and dry completely. Wipe the exterior of the main unit with a damp cloth.
- Place Inner Pot: Ensure the heating element inside the main unit is clean and dry. Place the removable inner pot into the main unit, ensuring it sits flat and securely.
- Lid Placement: Align the lid with the main unit. Turn the lid clockwise until it locks into place. The lid should be securely sealed before operation.
- Steam Release Valve: Ensure the steam release valve is properly seated and free from obstructions.
- Power Connection: Plug the power cord into the pressure cooker, then into a grounded 120V~ 60Hz electrical outlet.
Operating Instructions
Basic Operation:
- Add ingredients and liquid to the inner pot. Do not exceed the MAX fill line (2/3 full for most foods, 1/2 full for expanding foods).
- Secure the lid and ensure the steam release valve is in the “Sealing” position (if applicable, or closed).
- Plug in the appliance. The digital display will illuminate.
- Select your desired cooking function from the control panel.
- Adjust cooking time and pressure level (High/Low) using the '+' and '-' buttons if the selected function allows.
- Press the 'Start/Stop' button to begin cooking.
- Once cooking is complete, the unit may automatically switch to 'Keep Warm' mode.
- Before opening the lid, ensure all pressure is released. Use the steam release valve for quick release or allow for natural pressure release.
Functions:
- Brown: Use this function to brown meats or sauté vegetables before pressure cooking.
- Slow Cook: For traditional slow cooking, allowing food to simmer over an extended period.
- Steam: Ideal for steaming vegetables, fish, or other delicate foods.
- Warm: Automatically activates after most cooking cycles to keep food at a serving temperature. Can also be selected manually.
- High Pressure / Low Pressure: Adjusts the cooking pressure level for different recipes.
- Delay Timer: Allows you to set a delay for cooking to start up to 8 hours later.
Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your pressure cooker.
- Unplug and Cool: Always unplug the pressure cooker from the power outlet and allow it to cool completely before cleaning.
- Inner Pot: The removable inner pot with DuPont™ Teflon® nonstick coating can be washed with warm, soapy water. Use a non-abrasive sponge or cloth to protect the nonstick surface. Rinse thoroughly and dry completely.
- Lid: Wash the lid, including the sealing gasket and steam release valve, with warm, soapy water. Ensure all food particles are removed from the gasket and valve mechanism. Rinse and dry thoroughly. The sealing gasket should be inspected regularly for wear and tear.
- Main Unit: Wipe the exterior of the main unit with a damp cloth. Do not use harsh abrasive cleaners or scouring pads.
- DO NOT IMMERSE: Never immerse the main unit (the housing with the heating element and control panel) in water or any other liquid. This can cause electrical shock and damage the appliance.
- Storage: Store the pressure cooker in a dry place. You may place the lid upside down on the inner pot for compact storage.
Troubleshooting
- Unit does not turn on: Ensure the power cord is securely plugged into both the appliance and a working electrical outlet. Check the circuit breaker.
- Pressure not building: Verify the lid is properly closed and locked. Ensure the sealing gasket is correctly installed and not damaged. Check that the steam release valve is in the “Sealing” position.
- Steam leaking from lid: Check the sealing gasket for proper placement or damage. Ensure the lid is securely locked.
- Food not cooking properly: Ensure correct cooking time and pressure settings were selected for the recipe. Verify the amount of liquid added is sufficient for pressure generation.
- Error codes on display: If an error code appears, unplug the unit, wait a few minutes, and plug it back in. If the error persists, contact customer support.
Specifications
- Model Number: 99775
- Capacity: 3 Quarts
- Material: Stainless steel (exterior), DuPont™ Teflon® nonstick coating (inner pot)
- Power: 120V~ 60Hz
- Wattage: 800 watts
- Product Dimensions: 12.5 x 11.5 x 11.25 inches
- Item Weight: 8.1 pounds
- Manufacturer: Keystone MFG.CO.,INC
Warranty and Support
For warranty information or technical support, please refer to the warranty card included with your product or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.







