Arjo Tornado - Handling Codes and Resetting

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5.1.3 Handling codes that require action before restarting the machine:
Warning Meaning
H1 Descaler empty Fill to reset
H3 Rinse-aid empty Fill to reset
H4 Processing agent empty Fill to reset
H5 Spray agent empty Fill to reset
H6 Start attempt with door open Attempt to start with open door
H7 Battery error Backup battery on CPU card
5.2 Acknowledging an error message
WARNING!
Only to be carried out by authorized staff.
Some error messages need to be acknowledged before the
machine can be returned to run mode. When the cause of the
error has been found and the error has been put right, the error
message is acknowledged as follows: First press the
button,
then the button. Keep both buttons pressed at the same time
for 10 seconds.
5.3 Resetting the machine
WARNING!
Only to be carried out by authorized staff.
Resetting a machine restarts it by switching the power on and off
momentarily.
When resetting a machine,
, and must be pressed and
held simultaneously for 20 seconds.