MALFUNCTION CAUSE DIAGNOSTICS AND LOCK
for more information, refer to the machine quick Guide supplied with the manual.
RED
YELLOW
GREEN
The release button (info button) is the key element for unlocking the burner control and activating/deactivating the
diagnostic functions.
The warning light (LED) is the key element for visual diagnostics.
Both the lockout reset buttons and the multi-coloured light (LED) are located in the control panel
There are two diagnostics choices:
1. Visual diagnostics: indication of the operating status or diagnostics of the lockout cause.
2. Diagnostics: display and operating unit through BCI up to AZL2 ...
Visual diagnostics: during normal operation, the various operating statuses are indicated by colour codes according to the colour table below.
OPERATING STATUS INDICATIONS
During ignition, the following status indications are provided as per the table below:
Colour code table for the warning light (LED).
Condition Colour sequence Colours
Waiting conditions TW, other intermediate conditions . . . . . . . . No light
Ignition phase Intermittent yellow
Correct operation, current strength of ame detector above the minimum
allowed
Green
Incorrect operation, current strength of ame detector below the minimum
allowed value
Intermittent green
Decrease in power supply voltage Alternating Yellow
and Red
Burner shut down condition Red
Fault indication (see colour key)
Intermittent red
Extraneous light upon burner start-up Alternating Green and
Red
Quick ashing for diagnostics Quick ashing red
NO LIGHT. RED. YELLOW. GREEN.
ENGLISH
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0006160310_202001
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