E5
Hardware error
Cause
Solution
a)
The control board does not work properly.
●
The appliance automatically resets
itself a maximum of three times.
●
Replace the control board.
E6
Hardware error
Cause
Solution
a)
Internal watchdog reset is not performed
correctly.
●
Reset the error.
●
Replace the control board.
E7
Hardware error
Cause
Solution
a)
Too great a variance between internal and
external clocks.
●
The appliance automatically resets
itself a maximum of three times.
●
Replace the control board.
E8
Software error
Cause
Solution
a)
The software does not work properly.
●
The appliance automatically resets
itself a maximum of three times.
●
Replace the control board.
E9
Hardware error
Cause
Solution
a)
The sensor data is not updated by the
ADC.
●
Reset the error.
●
Replace the control board.
E10
Overload protection
Cause
Solution
a)
Overheating of hot water temperature
sensor.
●
Reset the error.
●
Replace the thermal protection
device.
●
Replace the sensor.
●
Replace the control board.
E11
Temperature sensor error
Cause
Solution
a)
Too great a variance in the hot water
temperature sensor.
●
Reset the error.
●
Replace the sensor.
●
Replace the control board.
E12
Hardware error
Cause
Solution
a)
Phase relay does not work properly.
●
Reset the error.
●
Replace the control board.
31
Содержание Smartboiler Mono
Страница 1: ...A Itho Daalderop Smartboiler Installation Use ...
Страница 2: ...Translation of the original document ...
Страница 37: ...37 ...
