If the condenser fan in a split system is running and the compressor will not run and is humming, you should suspect that ________.
A) the indoor temperature is at the thermostat setpoint, so the compressor does not need to run
B) either the start or run winding is open or the components connected to the start windings of the condenser fan are malfunctioning
C) the main fuse is blown or the main power to the outdoor section is not receiving power
Question 2
If the compressor tries to start but does not make any noise, you should suspect that ________.
A) the run winding is good and drawing current but the start winding is open
B) the main fuse is blown or the compressor is not receiving voltage
C) the start winding is good and drawing current but the run winding is open
D) all the above
E) both A and C
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