Trane XL14i
#1
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Join Date: Nov 2007
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Hi
I have a Trane XL14i unit that is about 2.5 years old.
After summer, when starting to use indoor heat, I noticed
the outdoor unit sounding differently.
The fan had stopped running but the compressor was.
Turned the unit off and removed the cover for the electrical center.
Replaced the capacitor but the fan still would not run.
The green diode on the circuit board blinks three times in
a second.
Any advice would be much appreciated.
I have a Trane XL14i unit that is about 2.5 years old.
After summer, when starting to use indoor heat, I noticed
the outdoor unit sounding differently.
The fan had stopped running but the compressor was.
Turned the unit off and removed the cover for the electrical center.
Replaced the capacitor but the fan still would not run.
The green diode on the circuit board blinks three times in
a second.
Any advice would be much appreciated.
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Further diagnosis
Checked more last night. The fan will not run either in cold or hot mode. Manually activated the starter relay and only the compressor came on. Tried the same on the downstairs unit and both fan and compressor came on.
The circuit board keeps flashing three.
The circuit board keeps flashing three.