9
www.ecoflam-burners.com
EN
420010029304
Function
- General safety functions
Light oil pre-heating
(version R)
If the system demands heat, the pre-
heater is switched on first.
When the oil preheating temperature is
reached, a thermostat in the pre-heater
activates the program sequence.
The heating time with cold start is
approximately 1 minutes.
Operating function
- If heat is requested by the boiler
regulator, the automatic oil combustion
control unit starts the program
sequence.
- The motor starts, the igniter is switched
on and the preventilation period of 15
seconds commences.
- During the preventilation period, the
furnace is monitored for flame signals.
- At the end of the preventilation period,
the fuel-oil solenoid valve opens and the
burner starts.
- The igniter remains switched off while
the burner is in operation.
Controlled shutdown
- Boiler thermostat interrupts heat
request.
- The fuel-oil solenoid valve closes and
the flame is extinguished.
- Burner motor switches off.
- Burner enters standby.
Safety function
A safety shutdown occurs:
- if a flame signal is present during
preventilation (parasitic flame
monitoring).
- if no flame is produced within 5 seconds
(safety time) of start-up (fuel
authorisation).
- if no flame is produced after an
unsuccessful restart attempt in the
event of flame failure during operation.
A safety shutdown is indicated by the
malfunction lamp lighting up and it is then
only possible to reenable the burner by
pressing the reset button after the cause
of the malfunction has been rectified.
For further information, see the
automatic combustion control unit
description.
M
M1
118
103
101
E4
T1
104
102
106
105
Y1
E4
Pre-heater (version R)
M1
Burner motor
T1
Ignition transformer
Y1
Solenoid valve
101
Blower / Fan
102
Oil pump
103
Air damper
104
Oil pressure regulator
105
Hoses
106
Filter
118
Nozzle
Содержание MAX 12
Страница 60: ...60 www ecoflam burners com 420010029304 RU 3 4 5 5 5 60 6 A 50 100 mm A1 50 100 mm 1 3 4 2 3 5 A A1...
Страница 61: ...61 www ecoflam burners com 420010029304 RU A 230 V 50 60 Hz 5 A 1 fig 1 3 mm 5 6 mm 4 mm 1...
Страница 65: ...65 www ecoflam burners com 420010029304 RU A B A B 1 NB Max 4 8 12 1 2 3 2 3 5 30 C 5 1 No1 No2 No3 2 3...
Страница 66: ...66 www ecoflam burners com 420010029304 RU 1 2 3 4 NB E BCU display...
Страница 71: ...71 www ecoflam burners com EN 420010029304...