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Diagnostics Mode
The diagnostics mode will be engaged from Lock Mode of the controls. When the "OFF" keypad sensor is touched and
held for 5 seconds, the controls will enter Diagnostics mode 1. A beep will sound after 5 sec. to let the user know that
they can lift their fi nger from the key. (See Figure 3-18)
NOTE: If any other keypad sensor detects another input signal, the diagnostics mode will not engage.
NOTE: If the "OFF" keypad is not released after 7 seconds, the diagnostics mode will be cancelled and not engage.
The unit will return to Lock Mode.
NOTE: All Indcution Zones are disabled and there will be no audible signals during diagnostics.
NOTE: If after 60 seconds no other inputs are detected from the keypad, the controls exit the diagnostics mode and
return to the Lock Mode.
SEE SECTION 5 FOR DIAGNOSTIC TEST PROCEDURES
Error Mode
Error codes are organized in a priority-based scheme which allows for different behavior based on the priority of the
error. There are three priority levels, defi ned as follows:
Priority 1:
Priority 1 errors are considered safety related or of such catastrophic scope that the control is considered
inoperable. These errors will be continuously displayed to the end user, indicating that a service call is required. No user
functions will be allowed, and any active functions will be cancelled upon generation of the priority 1 error. The error can
be canceled, but will re-generate if the condition which caused the error still exists. These errors will be displayed as a
stationary LOCK (KEY) LED and an error code in the 3-digit display indicating a permanent error and will not allow the
control to return to Stand-By Mode.
Priority 2: Priority 2 errors will be displayed to the user only during an active operational mode or upon an attempt by
the user to enter an operational mode. The criteria for these errors, is that they are likely to limit the proper functionality
of the system and would normally cause some customer dissatisfaction. These errors can be cancelled and will not be
displayed again until the user again attempts to start an operational mode. Any active function on the CZ for which the
error has scope will be cancelled upon generation of the priority 2 error. Errors with system scope will apply to all CZ's;
errors with CZ scope will apply only to the appropriate CZ unless otherwise noted. This level of error will be expressed
by a fl ashing LOCK (KEY) LED indicating a temporary error and allows the control to return to Stand-By once the
situation is permissible
Priority 3:
Priority 3 errors are defi ned as errors which could cause some possible or conditionally impaired
functionality, most likely to be never noticed by the end user. These errors, although logged internally, will never be
displayed to the end user.
Error Logging
Multiple instances of the same error will not be repeatedly logged – the error log will only show one instance of a
particular error.
SEE SECTION 5 FOR ERROR CODE DIAGNOSIS AND REPAIR
Induction Cooktop
3-13
Electronic Control
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Troubleshooting
