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POSSIBLE CAUSE

ERROR CODES 

Pressure Canning

 

Select canning recipe from Instruction Manual. Prepare jars, lids, and 
bands. Prepare food as directed for canning.

  Place removable pot in canner. Put canning rack in pot.  

  Pour 3 quarts of water into pot, up to fill line.

  Fully insert power cord and plug into 120VAC wall outlet.

 

PRESSURE CAN

 will flash.

  Press the control knob to select the Pressure Can mode.

 

0I0

 lights up. Rotate control knob adjusting to specific processing time 

for recipe and jar size being used. 

 

Verify you have set the right program and time.

 Press  .  

INSERT JARS

 lights up. Fill jars half full with water and place 

on canning rack. 

  Remove regulator from canner cover. 

  Place cover on canner and lock. Confirm gasket is on sensor. 

  Lower sensor arm and turn green latch clockwise to lock in place. 

 Press  .  

WARM

 lights up. Jar warming will take about 20 minutes.  

At this time, complete food preparation. 

  Canner will beep twice and 

FILL JARS

 lights up.

  Unlock and lift sensor arm. Remove cover. 

   Lift out one jar at a time. Discard water from jar and immediately fill jar 

according to canning recipe. Position lid and secure with band. 

  Place filled jar on canning rack and repeat until all jars are filled. 

  Place cover on canner and lock. Lower sensor arm and turn green latch 

clockwise to lock in place. 

Confirm that regulator is not on the cover.

 

Press     and 

HEAT

 lights up. 

  Once the proper temperature is reached, 

VENT

 and 

0I0

 will light up  

and the timer will begin to count down. 

  When venting time expires, unit will start beeping.

 

PUT REGULATOR ON

 will light up. Using a pot holder, place regulator on 

vent pipe, press down and rotate so regulator lever points to 

CAN

 position. 

 Press 

   to advance to canning phase. Beeping will stop. 

  If the air vent/cover lock did not lift during venting, air/steam will continue 

to release until it lifts.

 

CAN

 lights up. The processing time set in phase 1 appears.

  Once the required pressure canning temperature is reached, the unit 

will beep twice and 

CANNING

 will light up. Timer begins to count down. 

Canner is now processing.

  When processing time expires, canner beeps 4 times.

 

COOL

 lights up. Cooling phase may take about 1½ hours.

 When 

0I0

 lights up, the timer begins the final cool down.

  When time expires, unit beeps 10 times and 

DONE

 lights up.

  Press and hold 

 for 3 seconds. Confirm air vent/cover lock has 

dropped. Unlock and lift sensor arm. Remove cover. 

  Using a jar lifter, carefully remove jars by lifting straight up. Place jars 

upright on a towel. 

Do not retighten bands.

 Allow jars to cool naturally. 

Check seals no earlier than 12 hours, but no later than 24 hours. 

1

Getting 

Ready

2

Jar

Warming

3

Fill Jars

4

Venting

5

Canning

6

Cooling

7

Done

CANCEL

ADVANCE

CONTROL KNOB

Insufficient liquid.

Regulator was not removed from 
canner cover in jar warming phase.

Regulator was not removed from 
canner cover during venting.

Canning process was  
interrupted. 

Cooling process was  
interrupted. 

E3
EI0
E20

E50

E4

E I

E2

E5

PRESSURE CANNING METHOD

  

PRESSURE CANNING METHOD

Quickstart Guide

Digital Pressure Canner

®

E60

Reference Instruction Manual

 for a detailed 

explanation on how to remedy the following  
error codes. See Troubleshooting section.

Contact Presto Consumer Service

 

for the  

error codes below. Unplug canner. See 
Consumer Service Information section in 
Instruction Manual.

Regulator was not installed on 
canner cover after venting.

E2I

Minimum Mason Jar Capacity:

 When using 

the digital canner for pressure canning, use at 
least 2 quart jars, 4 pint jars, or 8 half-pint jars.

Maximum Mason Jar Capacity

JAR TYPE

Regular mouth

Wide mouth

Half-pints

10

14*

Pints

8

7

Quarts

5

4

* To properly double-deck, see Instruction Manual.

IMPORTANT:

 Read your Instruction/Recipe Manual carefully before each use for important operating instructions. Once you 

have become familiar with how your Presto Precise® Digital Pressure Canner operates, this condensed guide 
will become a convenient reference tool.

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