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Ignition Control 103130-XX Diagnostic Codes Continued
Code
Diagnostic Codes/Status of Equipment
Action Required to Clear and Recover
E406
LSOM - Compressor open start circuit.
Required amount of current is not passing through Start cur-
rent transformer. Clears the error after current is sensed in
START sensor, or after power reset.
E407
LSOM - Compressor open run circuit.
Required amount of current is not passing through Run current
transformer. Clears the error after current is sensed in RUN
sensor, or 1 normal compressor run cycle, or after power reset.
E408
LSOM - Compressor contactor is welded.
Compressor runs continuously. Clears the error after 1 normal
compressor run cycle or after power reset.
E409
LSOM - Compressor low voltage.
Secondary voltage is below 18VAC. After 10 minutes, oper-
ation is discontinued. Clears the code after voltage is higher
than 20 VAC for 2 seconds or after power reset.
