Professional rep courteous explained what he did
Cool Air came through once again with fantastic service for my air conditioner. Troubleshooting and repair is their specialty.
Mateo and Nathan were great. Thank you.
The service was so great what more can I say
Although tech explained everything he found and recommended - AC is still not working right! Not fixed. Tech said he was calling back tomorrow after talking with manager.
Crew was on time and very professional.
Diagnosed the downstairs system and made repairs to the condenser. Tested the amp draws and voltages. Verified refrigerant charge. Did not measure indoor temperature splits (customer request).
Performed diagnostic on 1984 system. Homeowner states that system is blowing air but not cooling. This is a fan coil system. Condenser is on the roof above the 5th floor. Cycled system for cooling. Outdoor unit is not turning on. Checked for power and system is not recieving proper voltage. Found breaker tripped. Reset breaker. Sysyem kicked on and started cooling. Refrigerant levels are in tense and system is producing proper temperature split. Amp draws on compressor are very close to over amping. The hotter it here outside the higher the amp draws will go, which means it will over amp very Quickly. This is most likely what caused the breaker to trip. Compressor is working very hard and is on its last leg. Went over findings and recommendations with homeowner. He is fully aware of he condition of the system as well as the age. System is very old and very inefficient. Homeowner states it hardly gets used and will be preparing to replace it in the future. System is fully operational up
Inspected the system for performance. Tested on both cooling and heating.
Replaced thermostats for outdoor Fujitsu mini split
Installation of 4 Ton Variable Speed XC20 20 SEER Gold Package Up-Flow
Inspected the mini split for faults
Inspected the system for faults
WARRANTY. Found system non operational upon arrival. Customer showed me error code 76.2 on his phone. Unit is a 2 zone mini split Fujistu Haylcon. Checked unit for leaks and low charge. Checked for power to unit. Error code is to outdoor thermistor valve. Removed exposed thermistor and cleaned. No change. PCB on unit shows error code with six flashes. Unable to find data sheet for translation of code. Looked up online and found no answers. Called a couple people very familiar but they advised to contact tech support or someone more familiar with fujistu. Unit non operational upon departure.
Inspected system for faults and replaced defective component. Tested system for performance.
Inspected the system for faults
Inspected system for faults and recharged the system refrigerant
Arrived on site to diagnose a no cooling 2018 Goodman system. Condenser located in back alley. Furnace and evaporator coil located in up stairs closet. Client cycled cooling mode on. He stated just recently these few days system stoped cooling and condenser would not operate. Inspect indoor unit and is operational. Condenser did not turn on. Found condensate float switch was tripped due to system having high air flow pressure in system and some water was pushed in secondary line were condensate switch is at. Cleared primary line and is good. Water tested and is good and draining. Tested drain pump and itâ€™s all good. Checked static pressure is was high on supply side as there is a air flow restrictions. Advised client due to being a up flow we can not add more return but could upsize supply duct to provide better air flow. Used rage to dry bit of water thatâ€™s was in secondary and had system running and system did has yet to Tripp safety switch since. Checked refrigerant pressure and
Performed AC repairs on Lennox unit furnace. Replaced I come for thermostat with S 30 thermostat and circuitboard. Parts warranty and labor was collected. System is fully operational and cooling upon departure
Wireless lan interface replacement. Mr. Greg was able to connect to Wi-Fi and system is fully operational and cooling upon Departure.
Also includes 3 merv 20x25x5 11 filters