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Results for “Lennox”
240+ results found.
Troubleshooting · LennoxLennox SLP99UH090XV48C* E203Appliance capacity or size is not programmed
Troubleshooting · LennoxLennox SLP99DF090XV60C* E310Discharge-air temperature sensor shorted or out of range
Troubleshooting · LennoxLennox SLP99UH110XV60C* E241Flame sensed out of sequence
Troubleshooting · LennoxLennox SLP99UH090XV60C* E105Device communication problem; no other devices on the bus
Troubleshooting · LennoxLennox SLP99DF090XV36C* E408Compressor contactor welded
Troubleshooting · LennoxLennox SLP99DF110XV60C* E294Combustion-air inducer motor current too high
Troubleshooting · LennoxLennox SLP99UH110XV60C* E348No 24-volt Y2 output to C with a noncommunicating outdoor unit
Troubleshooting · LennoxLennox SLP99UH110XV60C* E404Compressor rotor locked
Troubleshooting · LennoxLennox SLP99UH110XV60C* E226High-pressure switch failed closed
Troubleshooting · LennoxLennox SLP99UH090XV36C* E310Discharge-air temperature sensor shorted or out of range
Troubleshooting · LennoxLennox SLP99DF090XV60C* E125Control self-check or internal hardware failure
Troubleshooting · LennoxLennox SLP99UH090XV36C* E276Soft lockout after maximum calibration retries