Lennox E275 Error Code
E276 E290 E291 E292 Soft lockout - Flame sensed out of sequence from code 241 fa
Source: slp99uhv-series__len-slp99uhv-english-iom.pdf
Stop searching through PDFs. Our AI assistant on WhatsApp is trained on official Lennox documentation and can diagnose this fault code and guide you through the repair in minutes.
5-day free trial — no credit card required.
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
Combustion air inducer motor amp draw is too Check combustion blower bearings, w
Indoor blower motor temperature is too high. Indoor blower motor over temperatur
Discharge error sensor failure - No error if Discharge air temperature(DATS) out
Heat rate reduced to match indoor blower air Furnace blower in cutback mode due
Restricted air flow in cooling or continuous fan Restricted airflow - Indoor blo
Indoor or outdoor unit capacity mismatch. Incorrect Indoor /outdoor capacity cod
E347 E348 E349 Global network connection - Communication link problem. No 24 Vol
communicating outdoor unit (Dual fuel module required for heat pump application)
LSOM - Outdoor unit system pressure trip. Compressor ran over 18 hours in air co
LSOM - Compressor short-cycling (Running less than 4 minutes). Outdoor unit pres