Today I arrived to do an ac maintenance on Hannah Ongtingco unit. Everything checked out ok. She know about blower wheel cleaning and evaporator coil cleaning. She will contact office to get it scheduled.
Today I arrived to do ac maintenance on club member unit. I noticed blower wheel needs cleaned an evaporator coil as well. Pressure an temperature was ok. Outside disconnect needs to be replaced due to rust.
Arrived today to replace outdoor unit under warranty upon arrival recovered 5.5lbs of 410A then unwired low & high voltage then removed malfunctioning equipment then installed new equipment reconnecting low & high voltage along with replacing filter drier.Once parts were installed performed a pressure test with nitrogen placing 621psi within equipment confirming it was able to hold pressure successfully indicating there isn’t a leak present.Next pulled a vacuum down to 500 microns then tested operation of equipment confirming it was properly operating checked blower amps, fan amps, compressor amps, capacitor & refrigerant levels confirming all to be in specifications equipment is cooling properly again at this time.Customer would like us to return in warmer weather to confirm charge is proper to prevent any malfunctions.
Compressor is grounded, warranty. Needs replacing
Helped Garry.
Retuned today with Gary to re-evaluate issue with main office system within further diagnostic found two of the wires to be improperly located within disconnect swapped wires then tested equipment confirming it was properly operational.
Other invoice
DCM6: A/C maintenance complete, Replaced (4) 20x20x1 filters and washed all others. Replaced (2) 10mfd capacitors and replaced 3 phase disconnect. After replacing disconnect and turning system on a/c mode, compressor sounded like the bearings were beginning to fail, then system lost high voltage found that breakers were tripped, reset breakers and turned system on breakers did not continue to trip however compressors are not pumping refrigerant. Need to replace both compressors. Due to equipment being out of warranty and cost of repairs, recommend thinking about upgrading system.
Completed heat maintenance, replaced filter, operating properly at this time
Completed 2 system Heat maintenance on furnaces, replaced filters, operating properly at this time
Great Service
Been using their company for over 15 years.