Datasheet Content
S4560
AUTOMATIC IGNITION CONTROL
INSTRUCTION SHEET
Dimensions
See fig. 2.
Ambient temperature
0 ... 60 _C
Relative humidity
90% max. at 40 _C (non condensing)
Supply voltage
Line voltage, 220 V (--15%) ... 240 V (+10%), 50 Hz (± 2 Hz)
Power consumption
10 VA max.
Electrical rating
Valve(s) output: 1 A max cos ♥ > 0.6
Fan output (Suffix C,D,R and T): 1 A max cos ♥ > 0.6
Alarm output: 1 A max cos ♥ > 0.6
Flame indication relay: 1 A max cos ♥ >= 0.6
APPLICATION External ignition transformer: 1 A max cos ♥ > 0.6
All outputs together: 3 A (max)
The S4560 provides automatic ignition and control for burners Electrical connection
in accordance with EN 298. High tension spark: 2.8 x 0.5 mm spade terminal.
Flame rod and ground: 6.3 x 0.8 mm or 4.8 x 0.8 mm spade
SPECIFICATIONS terminal (depending on O.S. number)
Multiple connector: Molex 3001 series
Model Timing (depending on O.S. number)
S4560: 220 ... 240 V, 50 Hz. Waiting time (Tw)/Prepurge time (Tp): 0 ... 24 s
Suffix A: For atmospheric burners. Non volatile lock out in Safety time (Ts): 0 ... 250 s
accordance with EN 298 Stabilization time (Tstab): 0 ... 15 s
Suffix B: As suffix A except a built in flame indication relay for
modulating applications. Flame sensing
Suffix C: For fan assisted applications. Non volatile lock out in Flame sensing is based on the rectification principle.
accordance with EN 298 Minimum flame current: 0.7 ←A
Subject to change without notice. Printed in the Netherlands.
Suffix D: As suffix C except a built in flame indication relay for Response time ”ON”: < 200 ms (at 2 ←A flame current)
modulating applications. Response time ”OFF”: < 1 s
Suffix E: As suffix A except lock--out after flame lost during Maximum cable length: 1 m
normal operation. Not protected against electrical shock.
Suffix P: As suffix A except volatile lock out, reset by
interrupting heat demand. Ignition
Suffix Q: As suffix B except volatile lock, reset by interrupting Integral electronic spark generator
heat demand. Spark voltage: 12 kV at 40 pF load
Suffix R: As suffix C except volatile lock out, reset by Repetition rate: 12 Hz
interrupting heat demand. Maximum cable length: 1 m
Suffix T: As suffix D except volatile lock out, reset by Not protected against electrical shock.
interrupting heat demand.
EN1R--9086 0009R4--NE
Fusing If air flow is not proven by air proving switch, automatic
Automatic ignition control should be externally fused to ignition control will remain in a waiting mode with fan
prevent damage to automatic ignition control, wiring or energized.
periferals. If flame is lost during normal run, the automatic ignition control
External fuse: 16 A slow max. repeats start sequence.
Enclosure
IP 00
WARNING
Recommended flame sensor If fan/air proving switch response time is 1 s, an
Q375 Spark igniter or flame sensing electrode orifice in the air flow switch tube must be mounted in
Q354 Flame sensor order to avoid cycling.
Accessories (to be ordered separately) lock- out reset
Multiple connectors including 1 m leads, order number: The auto ignition control will be reset by either depressing the
3 pole (suffix B, C, Q and R): . . . . . . . . . . . . . 45.900.419--002 internal or the external reset button in the external wiring
5 pole(suffix A, B, C, D and E ): . . . . . . . . . . . 45.900.419--003 (suffix A, B, C, D and E) or by interrupting the power supply
6 pole (suffix D and T): . . . . . . . . . . . . . . . . . . 45.900.419--004 (suffix P, Q, R and T).
High voltage cable (500 mm): . . . . . . . . . . . . 45.900.411--001 If a first reset is not succesful wait at least 15 seconds before
making another reset.
SYSTEM OPERATION
INSTALLATION AND CHECKOUT
IMPORTANT
The automatic ignition controls S4560P, Q, R, IMPORTANT
and T do not have an independant manual reset
function. The application of these types is therefore Installer must be a trained experienced service man.
restricted to only those applications where resetting Disconnect power supply to prevent electrical shock
by switching off the heat demand is allowed. and/or equipment damage.
Automatic ignition control for atmospheric appliances Before installing or replacing any control check that
See fig. 5. and 6. for suffix A, B, P and Q and fig 7. for suffix E type number is correct for the application. Never use
When there is a call for heat, a waiting period (Tw) elapses a type with a larger safety time for which the
before built--in or external igniter and gas valve is switched appliance is approved.
on. The appliance manufacturer’s instructions should
Ignition spark ignites gas and resulting flame is detected by always be followed when provided. If such
the flame rod. instructions are not provided see fig. 11. ... 19. for
Internal ignition is switched off immediately after flame is typical systems.
established and --if appropiate-- external ignition is switched
off after elaps of stabilisation time. Ensure combustion chamber is free of gas before
If flame is not established within the safety time (Ts), the start up.
automatic ignition control locks--out. Conduct a thorough check out when installation is
If flame is lost during normal run, the automatic ignition control completed.
repeats start sequence (except suffix E).
In case of ignition control with LPG valve connection, gas At the first start the automatic ignition control can be
pressure…
