Lennox E272 Error Code
Soft lockout - Exceeded maximum number of re- Check operation of low pressure sw
Source: sl280dfnv-series__len-sl280dfnv-english-iom.pdf
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Other Lennox Error Codes
Diagnostic Codes/Status of Equipment Soft lockout - Exceeded maximum number of A
. recycles. Last recycle failed due to the limit circuit opening or limit remain
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