Lennox LM036CO-100P432

19
Malfunction analysis
Error Code
Ɣ When air conditioner status is abnormal, temperature indicator on indoor unit will
ation of error code.
Indoor
display
Error code
Above indicator diagram is only
for reference. Please refer to
actual product for the actual
indicator and position.
Ŷ:KHQEHORZSKHQRPHQRQRFFXUVSOease turn off air conditioner and discon-
for service.
Ɣ3RZHUFRUGLVRYHUKHDWLQJRUGDPDJHG
Ɣ There’s abnormal sound during operation.
Ɣ&LUFXLWEUHDNWULSVRff frequently.
Ɣ Air conditioner gives off burning smell.
Ɣ,QGRRUXQLWLVOHDNLQJ
Ŷ,IWKHDLUFRQGLWLRQHURSHUDWHVXQGHUDbnormal conditions, it may cause
service.
Error code
E5
E6
F1
F2
Troubleshooting
It can be eliminated after restarting the unit. If not, please
H1
Means defrosting status. It’s the normal phenomenon.
WARNING