Malloca MH-02IS, Operating And Installation Instructions

Page: 9 / 64

9
Appliance errors are the errors which generate the deactivation of the whole
hob.
When an appliance error is detected, all heaters are switched of f, a beep
sounds (only if one or more heaters are active) and all displays show a ‘F’ letter
and the error code alternately.
While in error status all the heater keys are not operative .
Appliance errors
Error
(Visualization Priority Order)
Error recovery Action
All Heater Dis -
plays
(fore 0.5 sec./ back
0.5 sec)
Microcontroller fault ------- App. off F0
On/Off key emitter fault When the fault disappears App. off FA
On/Off key receiver fault When the fault disappears App. off FC
User interface temperature
sensor short-circuit
When the fault disappears App. off FE
User interface temperature
sensor open-circuit
When the fault disappears App. off Ft
User interface overtempera -
ture
When user interface
temperature < 90ºC
App. off Fc
EEPROM fault ------- App. off FH
Microcontroller A/D converter
multiplexer fault
When the fault disappears App. off FJ
Ambient Light fault When satisfactory ambi -
ent lighting is detected App. off FL
Microcontroller A/D converter
conversion fault
When the fault disappears App. off FU
Appliance errors