Quad
Burner Control Unit suitable for the control of pilot burners up to 350 kW and main burners of unlimited capacity pursuant to EN746-2
Remote control and supervision of the burner can be implemented through traditional electrical wiring or through built-in communication line
ELECTRIC
WIRING
WIRING DIAGRAM
01 - POWER SUPPLY PHASE
02 - POWER SUPPLY NEUTRAL
03 - AIR VALVE (FAN)
04 - LOW AIR SWITCH NC
05 - LOW AIR SWITCH NO
06 - LOW AIR SWITCH COM
07 - MAIN GAS VALVE
08 - INTERMITTENT PILOT
09 - INTERRUPTED PILOT
10 - IGNITION TRANSFORMER
11 - POWER SUPPLY NEUTRAL
12 - FLAME DETECTOR INPUT
13 - GROUND
L - EXTERNAL LIMITS
FLAME DETECTION OPTIONS :
• UV SCANNER
• SINGLE SHARED ROD
• DUAL ROD
WIRING DIAGRAM
21 - BURNER ON OR
21 - PILOT PROBE OR
21 - BUTTERFLY CLOSE
22 - BURNER LOCKOUT OR
22 - MAIN PROBE OR
22 - BUTTERFLY OPEN
23 - OUTS COMMON RETURN
24 - AIR CONTROL INPUT OR
24 - BUTTERFLY MIN SWITCH
25 - THERMOSTAT ϑ1 IN OR
25 - COMMISSIONING BYPASS
26 - THERMOSTAT ϑ2 IN OR
26 - BUTTERFLY MAX SWITCH
27 - RESET
27 - HITEMP BYPASS
28 - INPUTS COMMON RETURN
29 - MFI NEGATIVE
30 - MFI POSITIVE
31 - TYPE K THERMOCOUPLE +
32 - TYPE K THERMOCOUPLE -
TECHNICAL
DATA
POWER SUPPLY
VOLTAGE110V or 230V
FREQUENCY50 / 60 Hz
LINE FUSE3,15 A
POWER CONSUMPTION< 3 VA
POWER DISSIPATION< 2 W
ENVIRONMENT
OPERATING TEMPERATURE0...60°C
STORAGE TEMPERATURE-20...80°C
PROTECTION CLASSIP65
RELATIVE HUMIDITY90% MAX
MOUNTING POSITIONANY
OUTPUTS
RATED VOLTAGE250 Vac MAX
SWITCHING VOLTAGE277 Vac MAX
LOAD CURRENT3 A MAX
MINIMUM CURRENT1 mA @ 5V
SINGLE ROD LINE LENGTH< 1 m
DETECTOR VOLTAGE250 Vac
BREAKING CAPACITY750 VA MAX
FLAME DETECTION
MINIMUM IONIZATION CURRENT> 1 µA
CURRENT LIMITATION1 mA
SIGNAL DISPLAY0...100 µA
DETECTOR LINE LENGTH< 30 m
SINGLE ROD LINE LENGTH< 1 m
DETECTOR VOLTAGE250 Vac
DETECTOR INSULATION> 50 MΩ
AIR PRESSURE SWITCH
RATED VOLTAGE250 Vac
RATED CURRENT5 A
PROCESS INPUTS SWITCH
VOLTAGE230, 115, 48, 24 Vac/dc
CURRENT3 mA
THERMOCOUPLE INPUT
MEASUREMENT RANGE0...1023 °C
RESOLUTION1 °C
COLD JUNCTION COMP.-20...85 °C
ERROR±1°C (<700°C) / ±2°C (>700°C)
DEVICE
LAYOUT
LITERATURE
UTILITIES
PARAMETER
SETTINGS
HARDWARE
POWER SUPPLY VOLTAGE › Q001
ENCLOSURE › Q002
PROCESS INPUTS VOLTAGE › F003
THERMOCOUPLE / HITEMP › F004
POWER ON / LOCKOUT
STARTUP MODE › Q101
AIR OUTPUT › F102
MANUAL SHUTDOWN
AIR OUTPUT › F201
SHUTDOWN
MIN BURNER PAUSE TIME › F202
AIR OUTPUT › F203
PREPURGE
AIR RUN-UP TIME › F301
AIR OUTPUT › F302
AIR MONITORING › F303
LOCKOUT TIME ON AIR LOSS › F304
PREPURGE TIME › Q305
IGNITION
PRE-IGNITION TIME › Q401
PILOT STARTUP SAFETY TIME › Q402
PILOT STARTUP ATTEMPTS › F403
OPERATION
F501 ‹ AIR MONITORING
F502 ‹ PILOT PROVING TIME
F503 ‹ MAIN STARTUP SAFETY TIME
F504 ‹ MAIN BURNER PROVING TIME
F505 ‹ PILOT RE-IGNITION TIME
F506 ‹ MINIMUM COMBUSTION TIME
Q507 ‹ OPERATING SAFETY TIME
Q508 ‹ POSTCOMBUSTION TIME
Q509 ‹ AUTO SHUT-OFF TIME
Q510 ‹ AUTO SHUT-OFF MODE
F511 ‹ AIR OUTPUT
Q512 ‹ FLAME LOSS
F513 ‹ AIR LOSS
POSTPURGE
F601 ‹ AIR OUTPUT
Q602 ‹ POSTPURGE TIME
COMMUNICATION
Q701 ‹ ADDRESS ZONE
Q702 ‹ ADDRESS UNIT
Q703 ‹ BAUD RATE
Q704 ‹ TIMEOUT
GENERAL SETTINGS
Q801 ‹ BURNER TYPE
F802 ‹ INPUT TERMINAL 24
F803 ‹ INPUT TERMINAL 25
F804 ‹ INPUT TERMINAL 26
F805 ‹ INPUT TERMINAL 27
F806 ‹ OUTPUT TERMINAL 21
F807 ‹ OUTPUT TERMINAL 22
F808 ‹ HITEMP BYPASS TC CONFIRM
ENCLOSURE
DIMENSION