Features - Honeywell S4565 Production Handbook

FEATURES

General
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All burner control safety functions concentrated in one
reliable and optimized system.
•
Specially designed to provide the optimum system
solution in gas appliances with a DBI or IP system to light
the main burner.
•
Both gas control and ignition control incorporate time
proven design concepts assuring reliability.
•
Easy assembly of ignition control on gas control by
plugging it on from the top.
•
Mounting orientation may be within 90° in any direction
from the electric on/off operator upright position.
Ignition control
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Hybrid technology for high reliability.
•
Flame supervision.
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Built-in 2.5 ... 60 Hz ignition.
•
Internal or external reset and alarm.
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Accurate safety timer.
• Supply voltages of 220/230 ... 240 V 50/60 Hz in a single
product. (S4575 can also be rated 110 ... 120Vac)
•
Full operating sequence after flame loss.
•
Extended spark ignition.
•
Optional phase neutral independent operation, flame
sensing independent of safety ground potential for
S4565AD ... TD "2000" series and S4575.
•
Safety time triggered by Air Pressure Switch (APS) for
S4565AD ... TD "2000" series.
•
Optional safe separation flame relay output or opto
coupler.
•
Optional main burner interrupt for S4565BF, DF, QF, TF.
•
Volatile or non volatile lock-out according to EN 298.
•
EMC filter optional.
•
Protective impedance flame rod.
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Under voltage protection.
•
Flame relay option.
•
Option of separate power supply and heat demand input.
•
Optional flame retarding housing (UL 94-V0)
EN2R-9031 0402R15-NE
Electrical connection options
•
Connection to the gas control is made entirely by
plugging the ignition control on.
•
Electric connections are positioned on top and are made
by a multiple plug-in connector (IP 20 enclosure if side
connections are accessible).
•
The housing can receive a cover for strain relief in order
to have an IP 30 or an IP 40 enclosure,(if side
connections are accessible). When the cover is applied in
combination with the cable seal grommet, sleeves and
gasket the enclosure is IP X4 (IP 44 if side connections
are accessible)
•
Ignition and flame detection connections are at the outlet
end of the housing.
•
Flame detection is accessible.
•
Volt free relay of S4575 is accessible.
•
Ignition connection is accessible if f
and flame sensing is separate.
•
Ignition connection AMP 2.8 x 0.5 mm.
•
Flame detection connection AMP 4.8 x 0.8 mm in case of
separate ignition and flame sensing.
4
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