Instant Pot DUO CRISP 9-IN-1 User Manual (English)

Questions and Answers:

B
brandonconwayJul 29, 2025
What to do if steam gushes from the steam release valve on my Instant Pot DUO CRISP 9-IN-1?
- G
  Gregory MyersJul 29, 2025
  If steam gushes from the steam release valve when the quick release button is in the Seal position on your Instant Pot Electric Pressure Cooker, it could be due to several reasons. First, ensure you have added enough thin, water-based liquid to the inner pot, using 1 ½ cups (375 mL /~12 oz) for a 6 Qt and 2 cups (500 mL /~16 oz) for an 8 Qt model. Alternatively, the steam release valve may not be seated properly, so try flicking the quick release button to ensure it is in the Seal position. If these steps don't resolve the issue, there may be a pressure sensor control failure, and you should contact Customer Care.
C
Chad LongAug 3, 2025
Why is black smoke coming from the air fryer lid of my Instant Pot DUO CRISP 9-IN-1?
- E
  Elizabeth AndersonAug 3, 2025
  If black smoke is coming from the air fryer lid of your Instant Pot Electric Pressure Cooker, it could be due to a few reasons. You might be using an oil with a low smoke point; try switching to a neutral oil with a high smoke point like Canola, Avocado, Soybean, Safflower, or Rice Bran. Another possibility is food residue on the bottom of the inner pot or around the element on the air fryer lid. In this case, remove all accessories from the inner pot and thoroughly clean the inner pot, air fryer lid, and all accessories. If the issue persists, it could indicate an appliance malfunction, and you should contact Customer Care.
S
Samantha GarrisonAug 12, 2025
Why is steam leaking from the side of the lid of my Instant Pot DUO CRISP 9-IN-1 Electric Pressure Cooker?
- M
  Mary BaileyAug 13, 2025
  If steam leaks from the side of the lid on your Instant Pot Electric Pressure Cooker, there are several potential causes. First, ensure that a sealing ring is installed. If it is, check if the sealing ring is damaged or not installed properly; if so, replace it. Food debris attached to the sealing ring can also cause leaks, so remove the sealing ring and clean it thoroughly. Make sure the lid is closed properly by opening and then closing it again. If the sealing ring rack is warped or off-center, remove the sealing ring from the lid and check the rack for bends or warps, and contact Customer Care. Finally, the inner pot rim may be misshapen, so check for any deformation and contact Customer Care if needed.
L
Laura CohenAug 18, 2025
How to fix a blank display on my Instant Pot Electric Pressure Cooker?
- J
  John HendersonAug 18, 2025
  If the display remains blank after connecting the power cord to your Instant Pot Electric Pressure Cooker, it could be due to a bad power connection or no power. Inspect the power cord for any damage; if damage is noticed, contact Customer Care. Also, check the outlet to ensure it is powered. Another possibility is that the cooker’s electrical fuse has blown, in which case you should contact Customer Care.
M
Marcus HolmesAug 23, 2025
Why is my Instant Pot DUO CRISP 9-IN-1 Electric Pressure Cooker hissing from the steam release valve?
- T
  Tiffany CarrAug 23, 2025
  Minor steam leaking or hissing from the steam release valve during the cook cycle of your Instant Pot Electric Pressure Cooker can occur if the quick release button is not in the Seal position; ensure it is correctly positioned. Also, the cooker regulating excess pressure is normal, so no action is required.

Instant Pot DUO CRISP 9-IN-1 Specifications

General

Model	DUO CRISP 9-IN-1
Capacity	8 Quarts
Material	Stainless Steel (inner pot)
Power	1500 Watts
Voltage	120V
Pressure Levels	High and Low
Functions	Pressure Cook, Slow Cook, Steam, Sauté, Air Fry, Roast, Bake
Included Accessories	Air Fryer Lid, Steam Rack
Safety Features	Overheat Protection, Safety Lock
Number of Presets	11 customizable programs

Summary

Important Safeguards

General Safety Precautions (01-08)

Key safety precautions for operating the appliance.

Manual Retention Warning

Instruction to retain the manual for future reference.

Appliance Placement and Usage Safety

Placement, Heat, and Liquid Safety (09-13)

Guidance on appliance placement, heat sources, and liquid handling.

Pressure Cooking Safety Rules (14-17)

Specific safety advice for pressure cooking operations and lid handling.

Operational and Handling Safety

Usage Restrictions & Handling (18-22)

Instructions on what not to do and safe handling of the appliance.

Power Cord & Maintenance Safety (23-26)

Safety advice related to the power cord, unplugging, and regular inspection.

Accessory and Modification Safety

Environmental & Accessory Use Safety (27-31)

Safety regarding placement, vents, and authorized accessories.

Tampering & Component Safety (32-37)

Warnings against modifying or tampering with appliance parts.

Operation and Monitoring Safety

Accessory Use & Monitoring Safety (38-41)

Safety advice on using accessories and monitoring operation.

Hot Components & Steam Handling (42-46)

Precautions for handling hot parts and steam release.

Food, Material, and Identification Safety

Food, Material Handling & Heat Safety (47-51)

Guidelines for handling food, materials, and external heat sources.

Inner Pot & Lid Safety Measures (52-53)

Safety advice for handling the inner pot and removing the lid.

Model & Serial Number Location

Locating the model name and serial number for identification.

Electrical Safety & Product Specifications

Electrical Connection Safety Rules

Critical safety instructions regarding electrical connections and usage.

Product Specifications Overview

Technical details and dimensions of the appliance models.

Product, Parts, and Accessories

Top of Pressure Cooking Lid

Components of the pressure cooking lid's top section.

Bottom of Pressure Cooking Lid

Components of the pressure cooking lid's bottom section.

Inner Pot

The removable inner pot for the cooker.

Cooker Base and Air Fryer Lid Components

Cooker Base Components

Main parts and controls of the cooker base.

Air Fryer Lid Components

Parts of the air fryer lid, including intake and vents.

Included Accessories

Various accessories provided with the appliance.

Get Started

Unboxing and Initial Setup

Steps for unboxing, cleaning, and preparing the appliance.

Checking for Missing or Damaged Parts

Guidance on contacting customer care if parts are missing or damaged.

Initial Test Run (Water Test)

Performing the Water Test

Instructions for conducting the initial water test for the appliance.

Understanding Pressure Release

Guidance on safe pressure release methods and cautions.

Pressure Cooking 101

Understanding Pressure Cooking Stages

Explanation of the three stages: pre-heating, cooking, and depressurization.

Safety Warnings for Pressure Cooking

Critical safety warnings related to lid removal and steam release.

Notice on Food Types for QR

Advice on specific food types for quick release (QR) cooking.

Releasing Pressure: Venting Methods

Natural Release (NR/NPR)

Procedure and expectations for natural pressure release.

Notice on Food Types for NR

Recommendation for using NR with specific food types.

Quick Release (QR) Venting Methods

Duo Crisp Quick Release

Instructions for quick release using the button on the Duo Crisp lid.

Crisp Quick Release

Instructions for quick release using the steam release handle on the Crisp lid.

Control Panel

Smart Programs Overview

List of available Smart Programs for pressure cooking and air frying.

Control Panel Functions

Explanation of display, buttons, and their functions.

Pressure Control Features: Pressure Cooking Lid

Removing the Pressure Cooking Lid

Step-by-step guide on how to safely remove the lid.

Closing the Pressure Cooking Lid

Step-by-step guide on how to properly close the lid.

Pressure Control Features: Quick Release and Steam Handle

Quick Release Button Operation

How to use the quick release button for steam release.

Steam Release Handle Operation

How to operate the steam release handle for sealing or venting.

Pressure Control Features: Steam Release Valve and Sealing Ring

Steam Release Valve Function

Description and function of the steam release valve.

Sealing Ring Installation

How to install the sealing ring for an airtight seal.

Pressure Control Features: Sealing Ring and Float Valve (Duo Crisp)

Sealing Ring Care and Replacement

Advice on care, replacement, and potential hazards of sealing rings.

Float Valve as Pressure Indicator (Duo Crisp)

How the float valve indicates pressure status on the Duo Crisp.

Pressure Control Features: Float Valve (Crisp) and Anti-Block Shield

Float Valve as Pressure Indicator (Crisp)

How the float valve indicates pressure status on the Crisp model.

Anti-Block Shield Function

Purpose and function of the anti-block shield in pressure regulation.

Danger: Lid Removal Warning (Pressure Control)

Critical warning against removing the lid when pressurized.

Cooking: Overview and Smart Programs

Pressure Cooking Lid Programs

List of Smart Programs available with the pressure cooking lid.

Air Fryer Lid Programs

List of Smart Programs available with the air fryer lid.

Lid Placement Tip

Tip about a jingle indicating correct lid placement.

Cooking: Pressure Cook and Steam

Pressure Levels and Suggested Use

Details on low and high pressure levels and their recommended uses.

Minimum Liquid Requirements

Required liquid amounts for different cooker sizes.

Caution: Liquid and Fat Content

Safety advice regarding liquid and fat content in pressure cooking.

Cooking: Slow Cook

Slow Cook Program Overview

Information on using the Slow Cook Smart Program.

Slow Cook Temperature Settings

Details on Low and High temperature settings for slow cooking.

Danger: Lid Removal Warning (Slow Cook)

Critical warning against removing the lid during slow cook.

Cooking: Sauté and Keep Warm

Sauté Functionality and Safety

Using the Sauté function and associated safety warnings.

Keep Warm Functionality

How to use and manage the Keep Warm setting.

Cooking: Air Fry, Roast, Bake, and Broil

Air Fryer Lid Smart Programs

Overview of Air Fry, Roast, Bake, and Broil programs.

Suggested Uses for Programs

Recommendations for using each air fryer program.

Notice: Food Burn Error

Advice on handling the Food burn error during air frying.

Using Air Fryer Lid Programs

Setting Up and Starting Programs

Steps for inserting food, selecting programs, and starting cooking.

Handling Hot Components & Pausing

Precautions for hot parts and pausing/resuming cooking.

Settings

Sound and Temperature Settings

How to turn sound on/off and change display temperature units.

Customizing and Resetting Programs

Adjusting, saving, and resetting smart cooking programs.

Status Messages

Appliance Status Indicators

Meaning of display messages like OFF, On, Hot, End, Food burn.

Error Code Explanations

Information on error codes and troubleshooting.

Care, Cleaning, and Storage

Cleaning Accessories and Lids

Instructions for cleaning accessories, pressure cooking lid, and air fryer lid.

Cleaning Cooker Base and Power Cord

Instructions for cleaning the cooker base and power cord.

Removing and Installing the Sealing Ring

Sealing Ring Removal and Inspection

Steps for removing, inspecting, and installing the sealing ring.

Steam Release Valve and Handle

Steam Release Valve Installation

How to remove and install the steam release valve.

Steam Release Handle Installation

How to remove and install the steam release handle.

Anti-Block Shield and Float Valve

Anti-Block Shield Installation

Steps for removing and installing the anti-block shield.

Float Valve and Silicone Cap Installation

How to remove and install the float valve and silicone cap.

Condensation Collector

Condensation Collector Installation

Instructions for removing and installing the condensation collector.

Troubleshooting: Common Issues

Display and Steam Leak Issues

Resolving issues with blank display, steam leaks, and hissing.

Steam Gushes and Pressure Regulation

Addressing steam gushes and cooker regulating excess pressure.

Troubleshooting: Smoke and Error Codes

Black Smoke and Food Burn Issues

Troubleshooting black smoke from the air fryer lid and food burn errors.

Error Code Explanations

Troubleshooting steps for specific error codes (C1, C5, C7, Lid, PrSE).

Warranty

One (1) Year Limited Warranty Terms

Details of the limited warranty, coverage, and exclusions.

Warranty Coverage Exclusions

List of conditions and damages not covered by the warranty.

Warranty Service and Product Registration

Product Registration Benefits

Information on registering the product and its benefits.

Obtaining Warranty Service

How to contact customer care for warranty service and returns.

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