P.W. KEY RK-2006SPGMS, Manual

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5.12 Smooth stabilization of ignition – setting the parameter to YES will cause the
stabilization of firing up the controller gradually increases the amount of fuel fed.
This parameter is not available if the parameter STABILIZATION OF FIRING is set to
NO.
5.13 Furnace extinction (shut down) time – if the controller switches to extinction
(shut down) mode, the induction fan is activated according to power selected in „Fan
speed at extinction (shut down)” setting. After burner extinction (flame loss), the fan
operation follows according to time programmed in this setting. This function
ensures combustion of all fuel remains and burner cool down.
5.14 Igniter at the initial fuel feed rate – the parameter defines if the igniter should
be turned on when the fuel is being supplied.
6.x Cleaning mechanism.
6.1 Furnace cleaning mode – this parameter specifies the way the cleaning
mechanism works:
NONE – means that the burner does not have a cleaning mechanism. In this case,
the output DATA is working as an external alarm.
CYCL – means the mode in which the cleaning procedure is run after the firing and
repeated at regular intervals until burner shut down is completed. Cleaning procedu-
re is attached to the time set in parameter „Cleaning mechanism work time". After
turning off the regulator, output deducts the time set in parameter „Cleaning mecha-
nism retraction time" and the time set in parameter „Cleaning mechanism pause
time".
ROTO – working mechanism ROTO mode is similar to mode CYCLE. The difference
is that the control output cleaning mechanism is attached for the duration of the mo-
de blanked.
AUTO – means the cleaning procedure is started automatically after a specified
number shut downs or after a sufficient burner operation time. Automatic cleaning
means: burner shut down and start cleaning mechanism for the time set in parame-
ter „Cleaning mechanism work time". After turning off the regulator, output deducts
the time set in parameter "Cleaning mechanism retraction time" and then goes to
normal working cycle.
COMBI – This mode is a combination of modes AUTO CYCLE. Working mechanism
starts at the end of the firing and stabilization is cyclical switching mechanism for the
time set in the parameter TIME WORK MECHANISM. After switching off the clea-
ning mechanism controller counts down the time set in parameter RETURN TIME
MECHANISM, and the time set in parameter TIME PARKING MECHANISM. During
operation the output EXTINCTION cleaning mechanism is disabled. After a certain
number of extinctions or sufficient time, the burner is started automatically cleaning