Low voltage wire damage
If your condenser unit won’t turn on at all while indoor blower is running. You may have low voltage line damaged and it may not be receiving signal to turn on. All wiring need to be examing by professional.
Low voltage shorts occur when an electrical circuit finds a shortcut to the ground or common that requires little or no resistance, rather than completing the designated path. In an HVAC system, low voltage shorts are often indicated by a blown fuse on a control board or in the circuit wiring.
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