TROUBLESHOOTING
Problem
Trouble closing the lid.
Trouble opening the lid.
Display is blank after
connecting the pressure
cooker to an outlet.
Steam is leaking from
the lid.
Steam is leaking from the
float valve for more than
2 minutes.
Float valve does not rise
up.
Steam comes out from
pressure release valve
non-stop after the
cooking program starts,
or when the float valve
is up.
Cause
Sealing ring is not placed
correctly.
Lid is not properly placed onto the
housing.
Pot is still under pressure. Float
valve has not dropped back down
into the lid.
There is a bad power connection
or no power from the outlet.
Pressure cooker has a hardware
malfunction.
Ingredients are stuck to the
sealing ring.
Sealing ring is not in place.
Sealing ring is broken.
Lid is damaged or defective.
Ingredients are stuck to the
float valve sealing ring.
Float valve sealing ring is broken.
There are not enough liquids in
the inner pot, or liquids are too
thick.
Pressure release valve is set to
Pressure release valve is damaged
or faulty.
Solution
Press the sealing ring firmly into place in
the sealing ring rack.
Align the
mark on the lid with
above the control panel. Turn the lid
clockwise to secure it onto the housing.
Set the pressure release valve to the
position to let out any remaining
pressure.
Allow the pressure cooker to completely
cool down. If the float valve remains up
after the cooker has completely cooled,
contact Customer Support (page 22).
Inspect the power cord to ensure it has
a good connection. Check if the outlet is
still active.
Unplug the pressure cooker. Contact
Customer Support (page 22).
Clean the sealing ring.
Put sealing ring in place (see Setting Up,
page 8).
Replace the sealing ring. If necessary,
purchase a new sealing ring from
Amazon.com (search for "Cosori 6qt
Sealing Ring").
Contact Customer Support (page 22).
Remove and clean the float valve sealing
ring.
Contact Customer Support (page 22) to
replace the float valve sealing ring.
Add 1 US cup (240 mL) of water or water-
based liquid.
.
Turn pressure release valve to
Contact Customer Support (page 22).
.
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