Presto precise Instructions And Recipes Manual page 26

Code
E10
Canner has developed pressure
during the JAR WARMING
Can appear only
phase because the regulator
in JAR WARMING
was put on with its lever in the
phase of Pressure and
CAN position.
Boiling Water Canning
E20
Canner has developed pressure
during the VENTING phase
Only in Pressure
because the regulator was put
Canning
on with its lever in the CAN
position.
E21 The regulator was not installed
after the completion of the
Only in Pressure
VENTING phase.
Canning
E30
Canner has developed pressure
because the regulator was put
Only in Boiling Water
on with its lever in the CAN
Canning
position.
Canner has sensed a release
E50
of pressure during CANNING
phase as a result of:
Only in Pressure
Canning
• Removing the regulator.
• Turning the regulator lever to
VENT position.
• Sealing ring leaking because
it is damaged or needs to be
replaced.
Canner has sensed a premature
E60
release of pressure during
COOLING phase as a result of:
Only in Pressure
Canning
• Removing the regulator.
• Turning the regulator lever to
VENT position.
• Sealing ring leaking because
it is damaged or needs to be
replaced.
Cause
• Unplug canner.
• Turn regulator lever to VENT and allow canner to release pressure.
• Remove regulator.
• Unlock and remove cover.
• Cool canner for 15 minutes.
• Add water, as necessary.
• Lock on cover.
• Plug in canner and restart program.
• See remedy for E10 above.
• Unplug canner.
• Unlock and remove cover.
• Cool canner for 15 minutes.
• Add water, as necessary.
• Lock on cover.
• Plug in canner and restart program.
• Unplug canner.
• Turn regulator lever to VENT and allow canner to release pressure.
• Remove regulator.
• Unlock and remove cover.
• Cool canner for 15 minutes.
• Add water, as necessary.
• Lock on cover.
• Plug in canner and restart program.
• Unplug canner.
• Allow canner to release pressure until air vent/cover lock drops.
• Remove regulator, if still present on cover.
• Unlock and remove cover.
Canning process is not complete. To be sure your food is safe, it must
be reprocessed for the full amount of time (see page 25 for additional
information).
NOTE: If release of pressure was due to sealing ring, replacement
is necessary before using canner again. Please refer to page 30 for
ordering replacement parts.
• See remedy for E50 above.
26
Remedy