Ecoflam MAX GAS 120 P, Технические данные, Инструкции по эксплуатации, Электрические схемы, Список запасных частей

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9 www.ecoflam­burners.com
EN
420010372804
R ­ Reset lock-out led.
RJ45 ­ Connector for PC interface
(diagnostic, separate item).
Function
­ E­BCU GAS control and safety unit
KIT E-BCU
DIAGNOSTIC TOOL
(not supplied)
LINE
1
Max 5s 33s 3s
25s
5s - - - - < 1s
2 3 4 4’ 5 6 7 8 9
C
Symbol Designation
Waiting for heat request
Fuel valve
Waiting for air pressure switch during burner start
Burner motor on
Ignition transformer on
Flame present
24s
The E-BCU GAS fuel gas/LPG control and
safety unit controls and monitors the
forced draught burner. The
microprocessor-controlled program
sequence ensures maximum stability of
time periods, regardless of fluctuations in
the power supply or ambient temperature.
The design of the automatic combustion
control unit protects it from the effects of
brownouts. Whenever the supply voltage
drops below its rated minimum level (170
V), the control unit shuts down - even in
the absence of a malfunction signal. The
control unit switches itself back on again
once the voltage has exceeded the 178 V.
Locking and unlocking the system
The control unit can be locked (switched
to malfunction) and unlocked (malfunction
cleared) by pressing the R reset button,
provided the system is connected to the
mains power supply.
Always disconnect the
power supply before installing
or removing the control unit.
Do not attempt to open or carry
out repairs on the control unit.
R
RJ45
DANGER