Upon my arrival, customer was concerned the downstairs unit was not heating properly. During my diagnosis, I found the breaker for the outdoor condensing unit to be tripped. Upon resetting the breaker the unit came on momentarily and tripped the breaker again performed diagnostics on the unit and found no abnormal readings other than winding pins reading a bit off. Suggested to customer to have an electrician come out and replace 40 amp breaker for condensing unit. If that does not resolve the issue I will present options to customer for a refrigerant pumping system replacement.