Itho Daalderop Smartboiler - Page 41

E01 | 1
Hardware error
Cause Solution
a) ROM memory is defective. 1. The appliance automatically resets itself a
maximum of three times.
2. Replace the control board.
E02 | 2
Hardware error
Cause Solution
a) One or more processor instructions are not
being executed correctly.
1. The appliance automatically resets itself a
maximum of three times.
2. Replace the control board.
E03 | 3
Hardware error
Cause Solution
a) One or more processor registers are
incorrect.
1. The appliance automatically resets itself a
maximum of three times.
2. Replace the control board.
E04 | 4
Hardware error
Cause Solution
a) RAM memory is defective. 1. The appliance automatically resets itself a
maximum of three times.
2. Replace the control board.
E05 | 5
Hardware error
Cause Solution
a) The control board does not work properly. 1. The appliance automatically resets itself a
maximum of three times.
2. Replace the control board.
E06 | 6
Hardware error
Cause Solution
a) Internal watchdog reset is not performed
correctly.
1. Reset the error.
2. Replace the control board.
E07 | 7
Hardware error
Cause Solution
a) Too great a variance between internal and
external clocks.
1. The appliance automatically resets itself a
maximum of three times.
2. Replace the control board.
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