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ENGLISH
CONTROL AND COMMAND EQUIPMENT LME...
OPERATION.
Both «LED» and «EK...» are positioned under the transparent button. Pressing this button, you can reset the control box.
Possibility of two diagnostic functions:
1. Visual indication directly on the reset button: operation and diagnostics of device status.
2. Diagnostics with interface: in this case the OCI400 connecting cable is necessary and it can be connected to a PC with ACS400 software, or
to gas analysers of different manufacturers
VISUAL INDICATION.
During operation, the command and control equipment phase is indicated on the reset button. The table lists all colour sequences and their
meaning. To activate the diagnostics function, hold the reset button down for at least 3 seconds. A quick red flashing indicates that the function
is active. Likewise, hold the reset button down for at least 3 seconds to deactivate the function (the switching will be indicated with a flashing
yellow light).
COMMAND AND CONTROL DEVICE STATUS INDICATION.
Condition
Waiting conditions TW, other intermediate statuses
Ignition phase
Correct operation, current strength of flame detector above the minimum
allowed
Incorrect operation, current strength of flame detector below the minimum
allowed
Decrease in power supply voltage
Burner in lock condition
Fault indication (see colour legend)
Extraneous light upon burner start-up
Quick flashing for diagnostics
NO LIGHT.
RED.
The reset button «EK...» is the main element to access all diagnostic functions
RED
(activation and deactivation), and serves to unlock the command and control
YELLOW
device.
GREEN
Operating position
Diagnostics
Colour code table
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YELLOW.
GREEN.
0006080872_201711
Operating position
PC interface/diagnostic
analyser
> 3 s
EK
Colour sequence
. . . . . . . .
22 / 36
Colours
No light
Intermittent yellow
Green
Intermittent green
Alternating Yellow
and Red
Red
Intermittent red
Alternating Green
and Red
Quick flashing red
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