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Results for “Lennox”
240+ results found.
Troubleshooting · LennoxLennox SLP99DF090XV36C* E204Gas valve miswired
Troubleshooting · LennoxLennox SLP99UH070XV36B* E409Compressor contactor welded
Troubleshooting · LennoxLennox SLP99DF090XV48C* E409Compressor contactor welded
Troubleshooting · LennoxLennox SLP99DF110XV60C* E250Limit-switch circuit open
Troubleshooting · LennoxLennox SLP99DF090XV36C* E126Internal communication failure between control microcontrollers
Troubleshooting · LennoxLennox SLP99DF090XV36C* E270Soft lockout after maximum ignition retries with no flame current
Troubleshooting · LennoxLennox SLP99UH090XV36C* E115Low 24-volt control voltage
Troubleshooting · LennoxLennox SLP99UH135XV60D* E110Low line voltage
Troubleshooting · LennoxLennox SLP99UH090XV48C* E201Indoor blower communication failure
Troubleshooting · LennoxLennox SLP99UH090XV60C* E349No 24 volts between R and O with a noncommunicating outdoor unit
Troubleshooting · LennoxLennox SLP99UH090XV60C* E406Compressor open start circuit
Troubleshooting · LennoxLennox SLP99UH135XV60D* E271Soft lockout after retries ending with pressure switch open