Hi,
I'm new to DIY and would appreciate any help on this question. I have a Trane XE90 with problem. I first noticed the inducer motor turns on and then off several times before I get flame and then circulation blower starts running. The diag light is flashing 3 times indicating a pressure switch error. I have been dealing with this for a few weeks now and have noticed the inducer motor is getting louder like the sound of an R/C car. It also sounds like water is inside of it. the drain tube is clear plastic and has no blockage. I didn't know if I should remove the motor and check for a blockage at the drain base? Given the amount of noise it is making I can only assume the bearings are toast? I have done some reading on other threads and gathered a problem with the inducer motor may be causing my start stop symptoms and pressure switch error. Can anyone shine some light on this problem for me and tell me why I would have so much water in the inducer motor all of the sudden? I have lived in my house for 3 years and this is the first problem I've had with this furnace.
Thank you
I'm new to DIY and would appreciate any help on this question. I have a Trane XE90 with problem. I first noticed the inducer motor turns on and then off several times before I get flame and then circulation blower starts running. The diag light is flashing 3 times indicating a pressure switch error. I have been dealing with this for a few weeks now and have noticed the inducer motor is getting louder like the sound of an R/C car. It also sounds like water is inside of it. the drain tube is clear plastic and has no blockage. I didn't know if I should remove the motor and check for a blockage at the drain base? Given the amount of noise it is making I can only assume the bearings are toast? I have done some reading on other threads and gathered a problem with the inducer motor may be causing my start stop symptoms and pressure switch error. Can anyone shine some light on this problem for me and tell me why I would have so much water in the inducer motor all of the sudden? I have lived in my house for 3 years and this is the first problem I've had with this furnace.
Thank you