Honeywell S4565 - EMC GUIDELINES; Emission Control

EN2R-9031 0402R15-NE 60
EMC GUIDELINES
The ignition cable has to be determined for lowest emission.
Do not lead ignition cable close to other cabling.
To suppress Radio Frequency Interference (RFI) the ignition
control including spark igniter cabling should be mounted in
sufficient shielded environment.