4
EN1R--9132 0011R7--NE
GENERAL CONSIDERATIONS
To ensure reliable long term operation, mount ignition control
at a position in the appliance with a low ambient temperature
and a low radiation.
High temperatures will affect product life.
If the S4567 is installed in an area subject to water (dripping,
spraying, rain, etc.) then means shall be provided to protect
the components.
To suppress Radio Interferency Interference (RFI) the ignition
control including spark igniter cabling should be mounted in
sufficient shielded environment.
NOTE:Electrical rating of connected controls (e.g. room
thermostat) should be appropriate for the load that is
switched by the ignition control.
INSTALLATION
IMPORTANT
Disconnect power supply to prevent electrical shock
and/or equipment damage.
Wiring must be in accordance with local regulations.
The appliance manufacturer’s instructions should
always be followed when provided. If such
instructions are not provided see fig. 1. or 2. for
typical systems.
Before installing or replacing any control check that
type number is correct for the application.
Conduct a thorough check out when installation is
completed.
At the first start the ignition control can be in
lock--out; depress reset button to free control.
CAUTION
If ignition frequency is
25 Hz or pulse
energy
>
45
←
As, the ignition cable and its
connections shall have a protection against electrical
schck hazard.
Fusing
In order to prevent unsafe conditions at too high current, the
automatic ignition controls must be externally fused with a
4 A fuse (F).
Wiring
CAUTION
Label all wires prior to disconnection when servicing
controls.
Wiring errors can cause improper and dangerous
operation.
Use leadwire which can withstand 105
_
C ambient.
Use leadwire which is proven against moisture.
Wiring between automatic ignition control and spark
sensing probe should have good quality insulation,
suitable for the temperatures encountered.
Spark gap
Max. allowable spark gap 3.5 mm
Supply voltage polarity
WARNING
If automatic ignition control seems to operate normally
but does not detect flame, check for right polarity of
power supply (line, neutral).
Checking flame current
For direct burner application the minimum value should be
0.9
←
A.
To check flame current connect a DC micro--Ampèremeter
between flame sensing wire and flame sensing rod.
If flame current is insufficient check that flame sensing rod
is fully enveloped by the flame and that burner is reliable
grounded to automatic ignition control.
Meter connections polluted with e.g. alkaline substances
lying close to earth can cause flame current simulation.
Make sure no false flame current can flow from meter
connections to earth.
Final checkout of the installation
Set appliance in operation after any adjustment and observe
several complete cycles to ensure that all burner components
function correctly.
Maintenancee and service
Under normal circumstances no maintenance or service is
required nor possible.
The S4567A 1001 and S4567B1017 ignition controls are field
replacaeble.
Home and Building Control
Combustion Controls Center Europe
Honeywell BV
Phileas Foggstraat 7
7821 AJ Emmen
The Netherlands
Tel: +31 (--)591 695911
Fax: +31 (--)591 695200
http://europe.hbc.honeywell.com