If the hob is operated in accordance with these instructions, cleaned and maintained according
to the description presented in clause 4., - then a hob that works properly does not require
inspection.
6. HANDLING DEFECTS – error signaling
Please read the following guidelines before calling the manufacturer’s service technician:
- The reheating hot area heats up but does not glow during operation of the hob.
- Regular bursting noise of spark generator and valve can be heard while starting up the heating
pad before gas is lit.
- Individual hot field may glow with varying power.
These occurrences and sounds are normal in an operating hob.
The burner located under the hot field controls its temperature through switching on and off.
When low heating power setting is chosen for the hot field, the burner will go off for a longer time,
or for a shorter time in case of higher heating power, accordingly.
In case of gas pressure drop in the network or cylinder, the hob will be automatically locked. This
is signaled by the letter “G”.
7. CONTROLLER ALARM CONDITIONS SIGNALING
Alarm messages may display as a result of faults in hob operation, or gas shortage in network.
Identifications of alarm conditions and controller’s signals are given in Table 5.
Table 5.
Overheated controller, no
ventilation, or concealed
combustion gas outlet.
Letter “D” on controller display. It
remains until the cooker cools down to
working temperature
Flame presence signal after
switching on the valve
Letter "G” on controller indicators,
showing in the field corresponding to
the burner without flame.
No flame decay signal after
switching off the gas valves.
Flame decay waiting time is 5
seconds.
Spill over alarm.
Letter "C” on the controller display at
the burner where flame decay was not
observed. The controller is locked and
the gas supply is shut down.
A liquid spilled over or any two touch
fields were activated at the same time
(for example when cleaning the glass)
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