baltur TBG 1600 MC, Installation, Use And Maintenance Instruction Manual, Page: 57 / 72

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0006160218_201701
CONTROL BOX FOR LME73... GAS BURNERS
for further information please refer to the Equipment Quick Guide supplied with the manual.
↵
Info
The lock-out reset button ') (info button) (EK) is the key element to reset the burner control and activate/deactivate
diagnostics functions.
The indicator light (LED) is the indicative key element for visual diagnostics.
RED
YELLOW
GREEN
The lock-out reset button (EK) and the multicolour indicator light (LED) are both located on the control panel
Possibility of two diagnostic functions:
1. Visual diagnostics: indication of the operating status or diagnostics of the lock-out 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, there are the following status indications as per the table below:
Colour code table for the indicator light (LED).
Condition Colour sequence Colours
Waiting conditions TW, other intermediate statuses . . . . . . . . No light
Ignition phase Intermittent yellow
Correct operation, current strength of flame detector above the mini -
mum allowed
Green
Incorrect operation, current strength of flame detector below the mini -
mum allowed
Intermittent green
Decrease in power supply voltage Alternating Yellow
and Red
Burner in lock condition Red
Fault indication (see colour legend) Intermittent red
Extraneous light upon burner start-up Alternating Green
and Red
Quick flashing for diagnostics Quick flashing red
NO LIGHT. RED. YELLOW. GREEN.
Equipment
or program-
mer
Safety time Pre-ventila-
tion time
Pre-ignition Post-igni-
tion
Time between the
opening of the 1st and
2nd stage valves
Air damper
opening
stroke time
Air damper
closure
stroke time
s s s s s s s
LME73... 3 30 2 2 11 30 30