Name: Lennox EL296UHV series
Brand: Lennox
Rating: 5 (1 reviews)

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Page 38

TABLE 5 Continued

Ignition Control 103130-XX Diagnostic Codes

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.

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