INSTALLATION
General Notes
Before installing the 501 EFD read and
follow the instructions carefully. Failure
to follow the instructions could cause
damage to the ignition module or the
appliance in which it is installed. Make
sure the ratings given in
the technical data match
the specifications of the
appliance.
The person installing or
replacing the ignition
module must be a trained,
experienced technician.
When the installation is
complete, make sure that
the ignition module operates properly in
accordance to the normal operating
sequence.
To ensure reliable long term operation,
mount the 501 EFD in a low ambient
temperature and low heat radiation
position in the appliance. High tempera-
tures could reduce product life.
For safety, connect a high limit ther-
mostat in series with the power supply
of the unit to de-energize the 501 EFD
in case of excessive temperatures. To
suppress radio frequency interference
the 501 EFD and spark electrode
cabling should be mounted in a shielded
environment.
Installation
The module should be mounted in such
a way that it is not subjected to exces-
sive heat, moisture, dust, grease or
oil. It also should not be subjected to
water or steam cleaning. The control
should be mounted and shielded in a
way that it will not get wet.
Excessive heat can damage the module
and shorten the operating life of the