Ecoflam MAX 1 Manual page 10

EN
Function
- E-BCU OIL control and safety unit
R - Reset button + lock-out led.
RJ45 - Connector for PC interface
(diagnostic, separate item).
KIT E-BCU
DIAGNOSTIC TOOL
(not supplied)
LINE
C
10 www.ecoflam-burners.com
The E-BCU OIL fuel oil 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
R
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
RJ45
once the voltage has exceeded the 178 V.
!
1 2 3 4 4'
5s
- - < 400s 17s
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.
Symbol Designation
Waiting for heat request
Waits for pre-heater (for burner with pre-heater)
Burner motor on
Start of ignition
Flame present
5 6
5s 5s
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.
7 8 9
- < 1s -
420010518600