COSORI CMC-CO601-SUS - 6.0-Quart Pressure Cooker Manual

Introduction

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Package Contents

1 x 6.0-Quart Pressure Cooker
1 x Inner Pot
1 x Steam Rack
1 x Recipe Book
1 x User Manual
1 x Quick Reference Guide

Specifications

Model	CMC-CO601-SUS
Power Supply	AC 120V, 60Hz
Rated Power	1100W
Capacity	6.0 qt / 5.7 L (serves 4–6 people)
Dimensions	12.6D x 13.4W x 12.5H in / 32.0D x 34.0W x 31.7H cm
Weight	11.9 lb / 5.4 kg
Smart Control	No

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GETTING TO KNOW YOUR DEVICE

Your COSORI Pressure Cooker combines 9-in-1 cooking functions to cook foods 70% faster than traditional cooking methods. With user-friendly controls, cool-to-touch lid, nonstick inner pot, and safe steam release switch, the COSORI Pressure Cooker is the star of your kitchen.

Main Unit Diagram

1. Pressure Cooker Lid
2. Steam Release Valve
3. Float Valve
4. Lid Handle
5. Steam Release Switch
6. Lid Marker
7. Lid Holder
8. Pressure Cooker Handles
9. Water Collection Channel
10. Locking Pin
11. Silicone Cap
12. Anti-Block Shield
13. Steam Release Pipe
14. Sealing Ring Rack
15. Sealing Ring
16. Condensation Collector
17. Fill Lines
18. Inner Pot
19. Heating Element
20. Non-Slip Silicone Pads
21. Power Cord
22. Control Panel
23. Display
24. Steam Rack
25. Cord Housing
26. Pressure Cooker Base

Display Diagram

Control Panel

1. Progress Bar
2. Display
3. Time & Temp Adjustment/ Buzzer On/Off
4. Cooking Functions
5. Pressure Set
6. Keep Warm
7. Cancel
8. Temperature Set
9. Delay Start
10. Start

Control Panel Buttons

Progress Bar	Lights up depending on what cooking stage is active. Flashing lights indicate the work process at different stages.
Display	Displays cook time and temperature when a cooking function is selected/customized. Time is shown in HH:MM format and counts up or down depending on the cooking function and cooking stage. Displays temperature in °F (Fahrenheit) during non-pressure cooking except Keep Warm. Displays messages about the lid and cooking status. See Display Messages.
Time & Temp Adjustment	Adjusts cook time, temperature, Delay Start timer, and Keep Warm timer.
Buzzer On/Off	Turns the pressure cooker sounds on/off. When in standby: Press and hold the + button until the display shows 'S ON', and the sound will turn on. Press and hold the - button until the display shows 'S OFF', and the sound will turn off. Note: Safety and error alerts cannot be turned off.
Cooking Functions	Pressure Cooking Functions: Pressure Cook Rice Steam Sterilize Oatmeal/Porridge Stew/Broth Bean/Grain Meat/Poultry	Non-Pressure Cooking Functions: Slow Cook Sauté Ferment Sous Vide Keep Warm
Pressure Set	Sets 'Low' or 'High' pressure for pressure cooking.
Temperature Set	Sets 'Low', 'High', or 'Cus' (Custom) temperature. Note: 'Cus' temperature setting allows you to increase or decrease the temperature for 'Sauté', 'Ferment', and 'Sous Vide' using the - or + buttons.
Keep Warm	Turns Keep Warm on/off. Can be used as a cooking function to reheat food. For more information, see Keep Warm. Note: Automatically on for all cooking functions except 'Sauté', 'Ferment', and 'Sous Vide'.
Delay Start	Delays when a cooking function starts. Note: Delay Start is not available for 'Sauté', 'Ferment', and 'Sous Vide'.
Start	Starts the cooking function selected.
Cancel	Stops the cooking function at any time.

Display

Display Messages

	The pressure cooker is on standby.
	The lid is off or not closed properly.
	The pressure cooker is pre-heating/pressurizing.
	The pressure cooker is ready for food to be added to the inner pot when using 'Sauté' cooking function.
	The display shows one of the following: When a cooking function is active, the timer counts down and shows the remaining cook time until cooking is finished. When Delay Start is active, the timer counts down until the cooking function begins. When Keep Warm is active, the timer counts up from 00:00, showing the length of time that food has been warming.
	The cooking function has finished and 'Keep Warm' is off.
	The pressure cooker may be overheating due to not enough liquid. For more information, see Troubleshooting.

Product Lid

• When cooking with a pressurized cooking function, the steam release switch will automatically move to 'Seal' when closed.
  
• When cooking with a non-pressurized cooking function, always move the steam release switch to 'Vent'.
  
• The lid will lock when pressure is created and unlock when pressure is completely released.
• When using a non-pressurized cooking function, the lid does not lock so you can taste test food during cooking.
• To remove the lid, twist the lid counterclockwise to align the orange dot on the lid with the orange dot on the pressure cooker base and lift.
  
• To close and secure the lid, align the orange dot on the lid with the orange dot on the pressure cooker base and twist clockwise.
  
• The lid can be placed in the lid holder located in the back of the pressure cooker base for convenience.
  

Note:

• Always wait for the float valve to drop before removing the lid.
• The pressure cooker will make a sound when the lid is closed and opened so you know when the lid is secured and not secured.

Sealing Ring

The sealing ring (pre-installed) allows for an airtight seal between the inner pot and the lid.

Anti-Block Shield

The anti-block shield prevents food from clogging the steam release pipe and helps regulate pressure during the cooking process.

Float Valve

• The float valve indicates if there is pressure inside the cooker.
• Float valve up means there is pressure inside.
  
• The float valve indicates if there is pressure inside the cooker. Float valve down means there is no pressure inside.
  

Note: Never try to remove the lid while the float valve is up.

Inner Pot

The inner pot is made of aluminum metal with nonstick ceramic coating.

• Do not fill the inner pot higher than the "PC MAX—2/3" line (Pressure Cooking Maximum), as marked on the inner pot.
• Do not fill the inner pot higher than the "—½" line when cooking food such as applesauce, cranberries, pearl barley, oatmeal, split peas, noodles, etc. These foods may foam, froth, or splatter, and may clog the steam release pipe and/or steam release valve.

Steam Rack

The steam rack helps food from touching liquid at the bottom of the inner pot. Only use heat-proof and water-proof containers on the steam rack and inside the pressure cooker.

Pressure Cooking Stages

There are 3 stages during pressure cooking:

1. PREHEATING:
   • The display will show and the progress bar will be lit up under 'PREHEATING'.
   • The float valve will pop up once enough pressure has been created.

Note: The time it takes for the pressure cooker to create pressure depends on what you are cooking, the amount of liquid, amount of food, and temperature setting. Frozen foods will take the longest time, while thawed food will be quicker. The preset cooking time does not include the preheating time, and the preheating time is not shown on the display.

2. COOKING:
   • Once pre-heating has finished, the display will begin the countdown timer. The progress bar will be lit up under 'COOKING'.
   • The amount of pressure selected (LOW or HIGH) is maintained during the 'COOKING' phase.

Note: Cook time, pressure level, and temperature can be adjusted at any time during cooking.

3. KEEP WARM:
   • Once cooking has finished, the display will show a timer starting from '00:00' and the progress bar will be lit up under 'KEEP WARM'.
   • If you cancel the automatic Keep Warm before starting a pressurized cooking function, after cooking is finished, the display will show 'END' and begin to release pressure naturally until the float valve drops (see Keep Warm).
   • If automatic Keep Warm is not canceled before cooking, after cooking is finished, the display will show the count up timer starting from '00:00' until you press CANCEL.

Note: Optionally, you can use Quick Release or Timed Pressure Release to release the pressure (see Releasing Pressure).

Releasing Pressure

When cooking with a pressurized cooking function (Pressure, Rice, Steam, Sterilize, Oatmeal/Porridge, Stew/Broth, Bean/Grain, and Meat/Poultry), you must depressurize the pressure cooker before opening the lid.

Always wait until the float valve drops before opening the lid.

There are 3 types of ways the pressure cooker can depressurize:

NATURAL RELEASE
The pressure cooker will release pressure normally over time.

• Cooking stops gradually and pressure is naturally released over time. When natural release completes, the float valve will drop.
• The steam release switch stays in the 'Seal' position. After the float valve has dropped, the lid will unlock automatically.
• We recommend naturally releasing pressure when cooking soups, stews, chilis, pastas, oatmeal, congee, beans, grains, and food that expand during cooking to avoid splatter.

Note: Natural release can take up to 40 minutes depending on the dish.

QUICK RELEASE
You can manually release steam by using the steam release switch.

• Cooking stops quickly as pressure is released rapidly, along with hot steam.
• Once the cooking phase has finished, move the steam release switch to the 'Vent' position.

Note: If the pressure cooker releases too much steam, move the steam release switch to 'Seal' and allow the rest of the pressure to naturally release.

• We recommend quickly releasing pressure when cooking vegetables and seafood to make sure food is not overcooked.

TIMED NATURAL RELEASE

• Cooking gradually stops until the remaining pressure is quick released.
• Keep the steam release switch in the 'Seal' position for a few minutes after cooking has finished, then move the switch to the 'Vent' position to quick release the rest of the pressure.
• We recommend using timed natural release for food such as rice and grains.

Note: Once the switch is moved to 'Vent', the pressure won't be as strong as immediately quick releasing pressure.

• Do not place hands, face, or exposed skin over the steam release valve.
• Do not open the lid until pressure is finished releasing. The lid will stay locked until the float valve drops down.
• Never force the float valve down while it is still up.
• To avoid dangerous food splatter, always use natural release for foods that have a large liquid volume or high starch content (such as soup, porridge, or fruit jam).

BEFORE FIRST USE

Setting Up

1. Remove all plastic packaging from the pressure cooker. Read and remove all temporary stickers and warning cards.
   Note: Do not remove the permanent warning sticker from the lid or the foil certification label from the pressure cooker base.
2. Place the pressure cooker on a stable, level, heat-resistant surface. Keep away from areas that can be damaged by steam (such as walls or cupboards).
   Note: Leave 5 inches / 13 cm of space above the pressure cooker.
   
3. Twist the pressure cooker lid counterclockwise and lift to open. Remove the inner pot from the pressure cooker.
4. Make sure that the sealing ring is fit snugly inside the lid.
5. Remove the inner pot. Wipe the heating element with a soft, dry cloth to make sure it's clear of debris.
   
6. Wash the inner pot, accessories, and inside the lid using a non-abrasive sponge with water and a mild detergent, then dry thoroughly. See Care & Maintenance.
7. Insert the inner pot back into the pressure cooker base.
8. Plug into a kitchen outlet.
   
9. Before cooking, complete a Test Run.

Test Run

Make sure you perform a Test Run before using your pressure cooker. This will help you learn how to use the cooker, and make sure it's working properly.

1. Make sure the inner pot is clean and empty.
2. Add 3 cups / 750 mL of water to the inner pot.
   
3. Place the lid on the pressure cooker and turn clockwise to secure. The pressure cooker will make a sound to indicate the lid is locked.
   
4. Select PRESSURE COOK and press the – or + buttons to set the cook time for 5 minutes.
   
5. Press PRESSURE to select HIGH pressure.
6. Press KEEP WARM to turn off automatic KEEP WARM.
   Note: KEEP WARM is on by default.
7. Press START to begin cooking. The pressure cooker will beep once, then start pre-heating. The progress bar will light up under 'PREHEATING' and the display will show .
8. Once done preheating, the progress bar will light up under 'COOKING' and the timer countdown will begin.
9. When the test run ends, the display will show 'End' and the pressure cooker will beep 5 times to indicate cooking is finished.
10. The pressure cooker will begin to naturally release the pressure. Once the pressure has been completely released, the float valve will drop.
    • Optionally, you can quick release or timed natural release the pressure before opening the lid. See Releasing Pressure.
    • The lid will unlock when the float valve drops down.
11. Twist the lid counterclockwise. The pressure cooker will make a sound to indicate the lid is unlocked. Lift to remove.
    
12. Use oven mitts to carefully remove the inner pot. Discard the water.
13. Allow the inner pot to cool, then dry using a soft towel.

Note: All pressure cookers may have a plastic smell from the manufacturing process. This is normal. If the plastic smell does not decrease after a test run, contact Customer Support.

COOKING FUNCTIONS

Cooking functions are programmed with an ideal time and temperature for cooking certain foods.
(The preset cooking time does not include the preheating time, and the preheating time is not shown on the display. )

Cooking Functions Reference Chart

Pressure Cooking
Cooking Function	Pressure Setting	Time Range	Default Time
Pressure Cook	Low	00:01–04:00	00:35
	High
Rice	Low	00:01–01:00	00:12
	High
Steam	Low	00:01–04:00	00:10
	High
Sterilize	Low	00:01–01:00	00:30
	High
Oatmeal/Porridge	Low	00:01–01:00	00:20
	High
Stew/Broth	Low	00:01–04:00	00:30
	High
Bean/Grain	Low	00:01–01:00	00:30
	High
Meat/Poultry	Low	00:01–04:00	00:35
	High
Non-Pressure Cooking
Slow Cook	Low-212°F	00:05–24:00	06:00
	High-212°F
Sauté	Low-284°F	00:01–01:00	00:30
	High-356°F
	Cus-248~356°F
Ferment	Low-91°F	00:05–99:30	08:00
	High-108°F
	Cus-77~185°F
Sous Vide	Cus-77~194°F	00:05–99:30	03:00
Manual Keep Warm	Low-149°F	00:30–12:00	12:00
	High-174°F	00:30–12:00	12:00

Auto Keep Warm temperature is 163°F

Note: Keep Warm is not available for Sauté, Sous Vide, or Ferment cooking functions.

Customize Cooking Function Settings

To customize a cooking function's time, follow the steps below.

1. Select a cooking function.
2. Press the - and + buttons to adjust the time.
3. Press START.

To customize a cooking function's temperature, follow the steps below.

1. Select a cooking function.
2. Select TEMP SET.
3. Press the cooking function's button again, and use the - and + buttons to adjust the temperature.
4. Press START.

Note: When you change a cooking function's settings, the pressure cooker will remember the new settings even if the pressure cooker has been unplugged. See Reset Customized Cooking Functions to reset customized cooking functions.

Pressure Cook

Pressure cooking creates steam from liquid to cook food. To create steam, use broth, stock, soup, or juice.

Avoid recipes that call for more than ¼ cup / 60 mL of oil or fat content as using hot oil during pressure cooking may cause burns.

1. Twist the lid counterclockwise and lift to remove. Add the ingredients to the inner pot.
   
2. Close the lid on the pressure cooker and turn clockwise to secure.
   
3. Select PRESSURE COOK and press the – or + buttons to adjust the time.
   
4. Press PRESSURE to select LOW or HIGH pressure.
5. You can press KEEP WARM to turn off automatic Keep Warm.
   Note: Keep Warm is on by default.
6. To delay cooking, press DELAY START. Then press the – or + buttons to adjust the delay start timer.
7. Press START to begin cooking. The pressure cooker will beep once, then start cooking.
8. When the cooking function ends, the pressure cooker will beep 5 times.
9. Push the steam release switch to 'Vent' to quick release the pressure. Optionally, you can use one of the other forms of pressure releasing. See Releasing Pressure.
10. The float valve will drop to indicate when the pressure has been fully released.
    
11. Twist the lid counterclockwise and lift to open.
    

See the Rice/Grains Quick Reference Chart below for grain to water ratios when pressure cooking.

RICE/GRAINS QUICK REFERENCE CHART
Rice and Grain	Grain to Water Ratio
White Rice	1: 1¼8
Brown Rice	1: 1¼
Quick Oats	1: 3
Porridge	1: 5
Quinoa	1: 1¼

Slow Cook

Slow Cook lets you use your pressure cooker like any slow cooker. You can program Slow Cook for up to 24 hours of cook time.

1. Twist the lid counterclockwise and lift to open. Add the ingredients to the inner pot.
   
2. Close the lid on the pressure cooker and turn clockwise to secure. Move the steam release switch to 'Vent'.
3. Select SLOW COOK and press the – or + buttons to adjust the time if necessary.
   
4. Press TEMP SET to select a LOW or HIGH temperature.
   
5. You can press KEEP WARM to turn off automatic Keep Warm.
   Note: Keep Warm will be on by default.
6. To delay cooking, press DELAY START. Then press the – or + buttons to adjust the delay start timer.
7. Press START to begin cooking. The pressure cooker will beep once, then start.
8. When the cooking function ends, the pressure cooker will beep 5 times.
9. Twist the lid counterclockwise and lift to open.

Sauté

Sauté can replace a frying pan or grill and sear foods. Sauté can also prepare food for recipes that call for a pressurized cooking function.

1. Twist the lid counterclockwise and lift to remove. Do not use the pressure cooker lid when using the SAUTE cooking function.
   
2. Select SAUTE and press the – or + buttons to adjust the time.
   
3. Press TEMP SET to select a LOW, HIGH, or CUS (custom) cook temperature.
   1. If you select CUS, select SAUTE again, then press the – or + buttons to adjust the temperature.
4. Press START to begin cooking. The pressure cooker will beep once, then start.
5. When the display says 'HOT' with 3 beeps, add the ingredients to the inner pot.
   
6. When the selected cook time is done, the cooker will beep 5 times. Optionally, press CANCEL to stop the SAUTE cooking function before the cook time finishes.

Note: Delay Start and Keep Warm are not available for the 'Sauté' cooking function.

Ferment

Ferment can make yogurt using a 2-step process: heating milk to pasteurize it, and culturing the yogurt.

STEP 1: HEATING THE MILK

1. Twist the lid counterclockwise and lift to open. Add the milk to the inner pot.
   
2. Close the lid on the pressure cooker and turn clockwise to secure. The pressure cooker will make a sound to indicate the lid is locked.
3. Move the steam release switch to 'Vent'.
4. Select FERMENT and press the – or + buttons to adjust the time to 35 minutes (00:35).
   
5. Press TEMP SET to select CUS (custom) cook temperature.
6. Select FERMENT again, then press the – or + buttons to adjust the temperature to 161°F.
7. Press START to begin cooking. The cooker will beep once, then start.
8. Open the lid and check the temperature of the milk after 15 minutes. If the milk has reached 161°F, press CANCEL. If not, let the milk continue to ferment until it reaches 161°F.
9. Carefully remove the inner pot and allow the milk to cool to 110°F, then place the pot back into the pressure cooker.

Note: To cool down the milk faster, place the inner pot in an ice bath.

STEP 2: CULTURING THE YOGURT

10. Reserve 1 cup of the 110°F milk and place into a large bowl, then add 4 tablespoons of plain yogurt and stir to combine.
11. Add the yogurt milk mixture back into the inner pot with the rest of the milk.
12. Close the lid on the pressure cooker and turn clockwise to secure. Move the steam release switch to 'Vent'.
13. Select FERMENT and press the – or + buttons to adjust the time to 10 hours (10:00).
    
14. Press TEMP SET to select CUS (custom) cook temperature.
15. Select FERMENT again, then press the – or + buttons to adjust the temperature to 110°F.
16. Press START to begin cooking. The pressure cooker will beep once, then start.
17. When the cook time has finished and the cooker has beeped, open the lid carefully and check if the yogurt has set. To do this, gently nudge the inner pot to see if the yogurt jiggles all together with no separation. If the yogurt is loose, continue to ferment for another 1 to 2 hours.
18. Remove the inner pot and cool to room temperature without stirring, about 2 hours. After the yogurt has cooled, cover the pot with plastic wrap and let it chill for 6 hours in the refrigerator.
19. Stir the chilled yogurt until completely smooth.
20. Store the yogurt in airtight containers of your choice—glass jars are recommended—for up to 2 weeks if unopened. Once a container is opened, use within 7 days.

Note: Delay Start and Keep Warm are not available for the 'Ferment' cooking function.

Sous Vide

Sous Vide is a method of cooking meat or fish in a vacuum-sealed, food-safe bag submerged in water. You'll need tongs, a thermometer, and a resealable or vacuumsealed, food-safe plastic bag.

1. Twist the lid counterclockwise and lift to open.
2. Fill the inner pot with water to the "—½" line.
   
3. Close the lid on the pressure cooker and turn clockwise to secure. Move the steam release switch to 'Vent'.
4. Select SOUS VIDE and press the – or + buttons to adjust the time.
   
5. Press TEMP SET to select CUS (custom) cook temperature.
6. Select SOUS VIDE again, then press the – or + buttons to adjust the temperature.
7. Press START to begin cooking. The pressure cooker will beep once, then start.
8. While the cooker is preheating, prepare your meat or fish in a vacuum-sealed, food-safe bag.
9. When the progress bar shows COOKING stage, remove the lid and carefully submerge the food in the inner pot.
   
   Note: Add more water if the meat or fish is not fully submerged. Make sure the seal of the bag is above the water line.
10. Close and secure the lid.
11. When the cooking function ends, the display will show 'End' and the pressure cooker will beep 5 times.

Note: Delay Start and Keep Warm are not available for the 'Sous Vide' cooking function.

Delay Start

Delay Start lets you add ingredients now, but cook later.

1. Select a cooking function and adjust the cook time, temperature, and pressure level as needed.
2. Select DELAY START.
3. Press the – or + buttons to adjust the delay start timer from 10 minutes (00:10) to 24 hours (24:00).
   
4. Press START. The cooking function will start when the delay start timer is finished.

Note: Delay Start is not available when using the 'Sauté', 'Ferment', and 'Sous Vide' cooking functions.

Keep Warm

Keep Warm can be used to keep cooked food warm or reheat food.

1. Place food into the inner pot.
2. Close the lid on the pressure cooker and turn clockwise to secure. Move the steam release switch to 'Vent'.
   
3. Select KEEP WARM and press the – or + buttons to adjust the time for up to 12 hours.
   
4. Press TEMP SET to select a LOW, HIGH, or CUS (custom) cook temperature.
   1. If you select CUS, select KEEP WARM again, then press the – or + buttons to adjust the temperature.
5. When warming thick or starchy foods, stir the food every 40 to 60 minutes to ensure even heating.
   Note: When warming thick or starchy foods, stir the food every 40 to 60 minutes to ensure even heating.
6. Press START to begin warming. The pressure cooker will beep once, then start.
7. When the timer is finished, warming will stop, and the display will show 'END'.

Note: Keep Warm is not available when using the 'Sauté', 'Ferment', and 'Sous Vide' cooking functions.

Sterilize

Sterilize can be used to disinfect glass, silicone, and metal household items. Do not sterilize industrial equipment in the pressure cooker.

1. Add 2 cups / 500 mL of water into the inner pot.
2. Insert the steam rack and place items on the steam rack.
   

1. Close the lid and turn clockwise to secure.
2. Select STERILIZE and press the – or + buttons to adjust the time if desired.
   
   Note: The default sterilize time is 30 minutes (00:30).
3. Press PRESSURE to select LOW or HIGH pressure.
4. Press START to begin sterilizing. The pressure cooker will beep once, then start.
5. When the cooking function ends, the pressure cooker will beep 10 times.
6. Push the steam release switch to 'Vent' to quick release the pressure.
7. The float valve will drop to indicate when the pressure has been fully released.
   

1. Twist the lid counterclockwise and lift to open.
2. Use oven mitts or tongs to safely remove the hot, sterilized items and allow to cool on a heat-resistant surface.
3. Allow the inner pot to cool before removing the steam rack and any remaining water from the inner pot.

Reset Customized Cooking Functions

The pressure cooker will remember cook time, temperature, and pressure level of adjusted cooking function settings until you reset the settings.

To reset a single cooking function:

1. When in standby, press and hold the desired cooking function you want to reset.
2. The display will show and the cooking function's settings will return to the default setting.

To reset all cooking functions:

1. When in standby, press and hold CANCEL until the pressure cooker beeps.
2. All cooking function settings will reset and return to their default settings.

CARE & MAINTENANCE

Clean your pressure cooker, inner pot, steam rack, and lid after every use.
Your pressure cooker has a stainless steel, fingerprint-resistant housing for easy cleaning.

Note:

• Do not use abrasive cleaners, metal scouring pads, or metal utensils on any part of the pressure cooker and accessories, including the inner pot. These will scratch or damage their surfaces.
• This pressure cooker contains no userserviceable parts. Any repairs should be performed by an authorized service representative. Contact Customer Support.

Cleaning the Unit Base

1. Before cleaning, unplug the pressure cooker and allow to cool completely. Remove the lid for faster cooling.
   • Do not wash or dry the pressure cooker base in a dishwasher.
2. Wipe the inside and outside of the cooker with a clean, damp cloth.
   • Do not immerse the pressure cooker base in water.
   • Do not spray water inside the cooker.
     
3. Remove the inner pot. Wipe the heating element with a soft, dry cloth to make sure it's clear of debris.
4. Let all surfaces dry completely before using the pressure cooker. Always make sure the heating element inside the pressure cooker is dry before using.

Cleaning the Inner Pot, Lid, Lid Parts, and Steam Rack

Note:

• We recommend hand washing the inner pot, lid, lid parts, sealing ring, and steam rack.
• The inner pot, lid, lid parts, and steam rack can be washed in the top rack of the dishwasher, but may wear more quickly over time.

1. Allow the inner pot, lid, lid parts, and steam rack to cool completely. Wipe away any leftover food residue.
2. Apply soap and water to a soft, damp sponge. Wash the inner pot and steam rack and soak in warm, soapy water if necessary.
3. Clean the inside of the lid. Make sure to remove any food debris from the antiblock shield and sealing ring. Do not submerge lid in water.
4. If necessary, the parts inside the lid can be removed for cleaning. These parts are small and easy to lose, so be careful.
   1. Remove the sealing ring by pulling the edge of the silicone out of the sealing ring rack and wipe clean. Replace the sealing ring by pressing it firmly in to the sealing ring rack to prevent warping. The sealing ring should fit snugly inside the sealing ring rack and shouldn't fall out when lifting the lid.
   2. Remove the anti-block shield by gripping it from either side, then pulling it up. Rinse and dry the anti-block shield and replace it inside the lid.
      
   3. Remove the silicone cap from the float valve. The float valve may drop out unexpectedly without the silicone cap, so remove carefully.
      
   4. Rinse both parts with clean water, and secure the float valve back onto the lid using the float valve silicone cap.
      
5. Dry thoroughly.
6. Always replace the inner pot into the pressure cooker before plugging in or turning on.
   1. Make sure the bottom outside of the inner pot is dry before placing into the pressure cooker.

Cleaning the Condensation Collector

1. Remove the condensation collector by gripping each side with your thumb and pointer finger and pulling away from the pressure cooker.
   
   Note: Do not pull down on the condensation collector.
2. Hand wash the condensation collector with soap and water or in the top rack of a dishwasher. Dry thoroughly.
3. Replace the condensation collector.
   

Note: Always replace the condensation collector before cooking in the pressure cooker. Do not use the pressure cooker without the condensation collector in place.

Cleaning the Sealing Ring

1. Remove the sealing ring by pulling the edge of the silicone out of the sealing ring rack.
   
   Note: Make sure the sealing ring does not have any warping or tears. If the sealing ring is damaged, contact Customer Support.
2. Hand wash the sealing ring with soap and water or in the top rack of a dishwasher. Dry thoroughly.
   
3. Replace the sealing ring by pressing it firmly into the sealing ring rack to prevent warping. The sealing ring should fit snugly inside the sealing ring rack and shouldn't fall out when lifting the lid.
   

Eliminating Lingering Odor

1. Make sure all lid parts are installed in the lid. See Cleaning the Inner Pot, Lid, Lid Parts, and Steam Rack.
2. Add 1 cup / 250 mL of water and 1 cup / 250 mL of vinegar to the inner pot.
3. Select PRESSURE COOK and press the – or + buttons to adjust the time to 5–10 minutes.
4. Press START to begin cooking. The pressure cooker will beep once, then start cooking.
5. When the cooking function ends, the pressure cooker will beep 10 times.
6. Push the steam release switch to 'Vent' to quick release the pressure.
   Note: The float valve will drop to indicate when the pressure has been fully released.
7. Twist the lid counterclockwise and lift to open.
8. Use oven mitts to carefully remove the inner pot. Discard the water and vinegar mixture.
9. Allow the inner pot to cool, then dry using a soft towel.

Storage

1. Clean and dry the pressure cooker and all parts.
2. Place the inner pot and steam rack into the pressure cooker. Close the pressure cooker lid and twist to secure into place.
3. Wrap the power cord clockwise around the base of the pressure cooker so that it sits securely in the cord housing.
   
4. Store the pressure cooker in an upright position. Do not store anything on top.

TROUBLESHOOTING

Problem	Possible Solution
Steam leaks from the side of the lid.	The sealing ring may be missing or not secure. Open the lid and firmly press on the sealing ring to secure in the sealing ring rack. See Care & Maintenance.
	Food debris may be stuck to the sealing ring. Clean the sealing ring. See Care & Maintenance.
	The lid is not properly closed. Open and close the lid, and make sure the lid is locked in place. See Pressure Cooker Lid .
	The sealing ring may be warped or broken. Contact Customer Support.
	The inner pot's rim may be warped. Contact Customer Support.
There is an occasional clicking sound.	The bottom outside of the inner pot may be wet. Dry the exterior of the inner pot.
	The pressure board may be switching when temperature is increasing inside the pressure cooker. This is normal.
The lid is difficult to close and secure.	The sealing ring may not be properly installed. Open the lid and firmly press on the sealing ring to secure in the sealing ring rack. See Care & Maintenance.
	The float valve may be stuck in the up position. Push the float valve down with a long utensil.
The inner pot is stuck to the lid or the lid is difficult to remove.	Move the steam release switch to 'Vent' position to allow any pressure to be released and open the lid.
	Release any pressure and gently tap the steam release valve with a long utensil. Open the lid and clean the float valve and surrounding area before using the pressure cooker again.
The float valve does not rise.	There may be food debris on the float valve or float valve silicone cap. Clean the float valve and cap thoroughly and perform a test run. See Care & Maintenance.
	There may not be enough liquid in the inner pot. Add liquid to the inner pot if necessary, and check for scorching on the bottom of the inner pot.
	The float valve may be obstructed by the lid-locking mechanism. Tap the float valve with a long utensil. If the float valve does not drop, turn the pressure cooker off and contact Customer Support.
	The inner pot, float valve, silicone cap, or heating element may be damaged or missing. Contact Customer Support.
Small amounts of steam leak or hiss from the steam release valve during the cooking cycle.	The steam release switch may be in the 'Vent' position. Move the switch to 'Seal'.
	The pressure cooker may be regulating excess pressure. This is normal.
The display is blank after connecting the pressure cooker to a power outlet.	The plug may not be fully connected to the pressure cooker, or to the power outlet. Make sure the plug is secure. If the plug is damaged, contact Customer Support.
	The outlet may not have power. Try a different outlet.
	The pressure cooker's fuse may have blown. Contact Customer Support.
Steam gushes from the steam release valve when the steam release switch is in the 'Seal' position.	There may not be enough liquid in the inner pot. Add liquid if necessary.
	The pressure sensor may not be properly working. Contact Customer Support.
	The steam release valve may not be properly sealed. Safely move the steam release switch to 'Vent' and back to 'Seal'.
Error code "E1", "E2", "C6H", or "C6L" shows on the display.	The pressure sensor may be faulty. Contact Customer Support.
Error code "C7" or "NoPr" shows on the display.	The heating element may not be working. Contact Customer Support.
	There may not be enough liquid in the inner pot. Add liquid if necessary.
	The steam release switch may not be in the 'Seal' position.
Error code "Lid" shows on the display.	The lid may not be completely sealed. Remove the lid and replace the lid, and make sure it is secure. See Pressure Cooker Lid.
	If 'Saute' cooking function is selected, remove the lid. Do not use the pressure cooker lid with the 'Saute' cooking function.
Error code "PrSE" shows on the display.	Pressure has accumulated during a non-pressurized cooking function. Move the steam release switch to the 'Vent' position, or remove the lid if the lid is not needed.
Error code "Food burn" shows on the display.	There may not be enough liquid in the inner pot. Make sure the float valve is in the down position and the pressure is released. Open the lid to inspect the bottom of the inner pot.
	High temperature may be detected at the bottom of the inner pot. The pressure cooker will automatically lower the temperature to prevent overheating.
	Starch deposits at the bottom of the inner pot may have caused uneven heating. Turn the pressure cooker off, release the pressure accordingly, and inspect the bottom of the inner pot.

If your problem is not listed, please contact Customer Support.

IMPORTANT SAFEGUARDS

READ AND SAVE THESE INSTRUCTIONS

Follow basic safety precautions when using your pressure cooker. Read all instructions.

Key Safety Points

• 
  This appliance cooks under pressure. Improper use may result in burn injuries. Make sure unit is properly closed before operating. See Pressure Cooker Lid.
• 
  Always properly lock and seal the lid before pressure cooking.
• Do not touch hot surfaces. Use handles. Never move the cooker while it is in use.
• Use caution when opening the pressure cooker, as hot steam may come out, creating a safety hazard.
• Do not block any ventilation openings. Hot steam is released through openings. Keep your hands and face clear of openings.
• Do not touch the steam release valve or the area near the valve while cooking. Do not cover the area with a cloth.
• Always use heat-resistant gloves, pads, or oven mitts when handling hot materials.
• To reduce the risk of electrical shock never use the pressure cooker without the inner pot in place.
• Do not force the lid open. Only open the lid after all pressure has been released and the float valve has dropped back down into the lid.

General Safety

• To protect against electric shock, do not immerse the pressure cooker, cord, or plug in water or liquid.
• Unplug when not in use and before cleaning. Allow to cool before putting on or taking off parts, and before cleaning or storage.
• Close supervision is necessary when the pressure cooker is used by or near children.
• Children should be supervised to ensure that they do not play with the pressure cooker.
• Do not allow children to clean or perform maintenance on the pressure cooker.
• Do not use your pressure cooker if it is damaged, not working, or if the cord or plug is damaged. Contact Customer Support.
• Using accessories or replacement parts not recommended by COSORI may cause injuries. Using any other pressure cooker lids or inner pots may cause injury and damage to the pressure cooker.
• Do not use outdoors.
• Do not place the pressure cooker or any of its parts on a stove, near gas or electric burners, or in a heated oven.
• Do not put food, liquid, or foreign objects on the heating plate.
• Always make sure the heating element is clean before inserting the inner pot.
• To disconnect, press CANCEL, then remove plug from wall outlet.
• Ensure the heating plate is clean and the underside of the inner pot is dry before inserting the inner pot.
• Be extremely cautious when moving your pressure cooker (or removing the inner pot) if it contains hot oil or other hot liquids.
• Always place the inner pot on a heat-resistant surface after removing it from the pressure cooker.
• Do not use the included steam rack and inner pot in a microwave, on a stove or grill, or in an oven.
• Do not clean with metal scouring pads. Metal fragments can break off the pad and touch electrical parts, creating a risk of electric shock.
• Do not place anything on top of your pressure cooker.
• Do not store anything inside your pressure cooker or removable inner pot other than recommended COSORI accessories.
• The pressure cooker is not intended to be operated by means of an external timer or separate remotecontrol system.
• This pressure cooker is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the pressure cooker by a person responsible for their safety.
• Do not tamper with any of the safety mechanisms beyond instructed in Care & Maintenance.
• Only use as directed in this manual. Do not use for any purpose other than its intended use.
• Not for commercial use. Household use only.
• Always check the pressure release devices for clogging before use.

Note: See Care & Maintenance for instructions on how to clean the pressure cooker, all parts, and any accessories.

While Cooking

• 
  Risk of electric shock. Cook only in the removable inner pot. Do not put any liquid directly into the pressure cooker.
• Use on a flat, stable, heat-resistant surface away from heat sources or liquids.
• The removable inner pot is extremely hot during use and can be heavy when full of ingredients.
• Extreme caution should be exercised when using containers constructed of materials other than metal or glass.
• Before use, make sure all vent openings are clear of food debris.
• Always move the pressure release switch to 'Seal' when using pressurized cooking programs.
• 
  Hot steam from the steam release valve can cause burns.
• Always make sure the sealing ring is properly secured in the sealing ring rack.
• Always make sure the pressure cooker is properly closed before pressure cooking.
• Never use your pressure cooker without adding liquid, as this will seriously damage the cooker.
• Do not exceed the maximum fill line (see Inner Pot).
• 
  Avoid recipes that call for more than ¼ cup / 60 mL of oil or fat content. Using hot oil during pressure cooking may cause burns.
• Do not fill the inner pot higher than the "PC MAX—2/3" line (Pressure Cooking Maximum), as marked on the inner pot. When cooking foods that expand, such as rice or dehydrated vegetables, do not fill the cooker to more than ½ of the inner pot's capacity.
• Use extreme caution when cooking and venting food such as applesauce, cranberries, pearl barley, oatmeal, split peas, noodles, etc., as these foods may foam, froth, or splatter, and may clog the steam release pipe and/or steam release valve.Do not fill the inner pot higher than the "—½" line when cooking these foods.
• Use caution when cooking doughy food to avoid food being ejected.
• Cooking meat with skin may swell under pressure. Do not prick the meat while the skin is swollen, as you may be burned.
• Always place hot accessories and the removable inner pot on a heatresistant surface.
• The container must not be opened until the pressure has decreased sufficiently. Do not open the pressure cooker until the unit the unit has cooled and all internal pressure has been released. If the handles are difficult to push apart, this indicates that the cooker is still pressurized-do not force it open. Any pressure in the cooker can be hazardous. Never force the lid open while there is pressure inside. Always wait for the float valve to drop before opening the lid. See Pressure Cooker Lid, Float Valve, and Releasing Pressure.
• Only use the original pressure cooking lid. Using any other lid to pressure cook may cause injury.
• Float valve up: Do not open lid. Float valve down: Safe to open lid. Do not force the lid open when the float valve is still in the up position.
• If the inner pot sticks to the lid, move the steam release switch to the 'Vent' position to release suction. See Pressure Cooker Lid.
• Do not put hands, face, or exposed skin over the steam release valve.
• Do not touch accessories or the inner pot during or immediately after cooking.
• Do not place paper, cardboard, or plastic into your pressure cooker, or any materials which may catch fire or melt.
• Do not use this pressure cooker for deep frying or pressure frying.
• Do not block any ventilation openings. Hot steam is released through openings. Keep your hand, face or exposed skin clear of the steam release valve or other openings while using the pressure cooker
• 
  Spilled food can cause serious burns. Keep the pressure cooker and cord away from children. Never drape cord over edge of counter, never use outlet below counter, and never use with an extension cord.
• The steam release valve and steam release pipe allow steam to escape. Check these parts regularly to make sure they are not blocked or clogged with food.
• Do not leave the pressure cooker unattended while in use.
• 
  Do not touch the heating element after cooking, as it will be hot and may cause burns.
• To turn the pressure cooker off, press CANCEL to stop cooking, then unplug. To unplug, grab the plug and pull from the outlet. Never pull from the power cord.
• The ducts in the pressure regulator allowing the escape of steam should be checked regularly to ensure that they are not blocked.
• Always check the pressure release devices for clogging before use.
• The container must not be opened until the pressure has decreased sufficiently. see "Pressure Cooker Lid, Float Valve, and Releasing Pressure."
• Do not open the pressure cooker until the unit the unit has cooled and all internal pressure has been released. If the handles are difficult to push apart, this indicates that the cooker is still pressurized-do not force it open. Any pressure in the cooker can be hazardous. See "Pressure Cooker Lid, Float Valve, and Releasing Pressure."
• Never put hands or face near the steam release valve.
• Float valve up: Do not open lid.
• Float valve down: Safe to open lid.
• For pressure cooking, the steam release switch must be in the 'Seal' position.
• If the inner pot sticks to the lid, move the steam release switch to the 'Vent position to release suction.
• Only use the original pressure cooking lid. Using any other lid to pressure cook may cause injury.
• Your pressure cooker has a 3-prong grounding plug, and should only be used with 120V, 60Hz electrical systems in North America. Always plug in to a grounded electrical outlet. Do not modify the plug in any way.
• Do not let the power cord hang over the edge of a table or counter, or touch hot surfaces.
• Keep the pressure cooker and its cord out of reach of children.
• Never use an outlet below the counter when plugging in your pressure cooker.
• 
  If the power supply cord is damaged, it must be replaced by Arovast Corporation or similarly qualified persons in order to avoid an electric or fire hazard. Please contact Customer Support.

Power & Cord

• This pressure cooker uses a short power-supply cord to reduce the risk of being pulled on or grabbed by children, or entangling or tripping.
• A short power-supply cord is provided to reduce the risk resulting from becoming entangled in or tripping over a longer cord.
• Never use with an extension cord. This pressure cooker is intended for countertop use only.
• Do not use a power adapter.

Questions or Concerns?
support@cosori.com | 1-888-402-1684
Mon–Fri, 9:00 am–5:00 pm PST/PDT

Documents / Resources

References

• http://facebook.com/groups/cosoricooks
• COSORI Recipes Using Air Fryers, Pressure Cooker, Ovens, and Food Dehydrators

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Download COSORI CMC-CO601-SUS - 6.0-Quart Pressure Cooker Manual