Pratica Forza Express, Service Manual

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38
ALERTS & ERRORS
Open Door Alert
When the Forza Express is in operation and for some reason it is necessary to open the door during
the execution of the recipe the message "Door Open" will be displayed on the screen.
This message will only leave the screen after the port has been closed.
Se durante a execução da receita esta mensagem aparece no visor mesmo que a porta esteja fechada
é possível que se tenha algum problema com o switch da porta.
NOTA: outra característica que indica algum problema com o switch é quando o forno, mesmo fora
de execução das receitas e com a porta fechada, emite um alerta sonoro pulsante.
Inverter Error
The display shows INV Error when there is no communication between the electronic board and the
frequency inverter.
This error can be caused by a fault in the inverter or its parameters, a problem with the cable or the
MODBUS connectors (ex. inverted connection or loose cable) and a problem with the inverter itself
or the electronic board (which may not recognize the Communication).
The inverter error occurs after 10 (ten) attempts of communication between the board and the
inverter.
While this error is present in the display, no oven operation is possible.