Pisgah Forest NC Air Conditioning Heating

Performed maintenance on heat pump Temperature difference between return and supply is 20 Blower is pulling.6 amps Compressor is pulling 3 amps Outdoor fan motor is pulling 1.3 amps Subcool is 8 superheat is 12 Capacitor is within manufacturer specifications Cleaned indoor and outdoor coils Cleared condensate line System is working great

Found drain pan leaking water, drain pan will need to be replaced. Customer also wants an estimate for replacement of system. Scheduled for Friday at 8.

Performed AC maintenance tune up service on heat pump systems checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor coils, treatment of drain lines and condensate pumps, cleaning of dehumidifier filter.

Found contactor for main system had blown apart - replaced contactor and cycled system to check operation. Everything came on normally. Found capacitor for upstairs system out of range and caused system to not come on normally. Replaced capacitor and cycled to check operation. Everything came on normally as well. No other recommended changes at this time. Could take a few hours for system to cool house to temp but refrigerant balance is good on both systems and rest of electrical components work great!

AC systems have only 120v out of 240 volts going to them indicating that a leg of 120 has dropped off from service. Recommended an electrician come and restore power. Told to call schedule a service when system power is restored. Waived today's diagnostic fee.

Performed AC maintenance tune up service on Bosch heat pump system checking all electrical, components, refrigerant balance, unit start up, operation, shutdown, cleaning of my indoor and outdoor coils, flushing and treatment of drain line and condensate pump. Everything looks and runs great!

Perform tuneup found hard start kit not working probably causing the compressor not to start. We’ll go ahead and order one of those and also an air purifier Ultimate Cooling Tune-Up: cleaned coils, brushed and cleaned traps, added pan treatment tablets to pan. tested and checked all controls, wiring connections. tested temperatures, checked filters. checked refrigerant temperature and pressures, tested static duct pressure. tested blower operation, tested cooling operation to ensure working within manufacturer specifications.

MAKE: Goodman MODEL: GSZB403010 Heat Pump CHPTA3026B4 Evaporator Coil Honeywell Prestige IAQ Thermostat Installation shall include: Equipment specified above plus materials and labor to include: • Necessary Electrical for Installation. • Permit Fee for Installation • Goodman Manufacture’s Warranty: Ten (10) Year Limited Parts including Compressor. • One (1) year labor warranty provided by Comfort Central, Inc. • Ten (10) Year Guarantee on Comfort Central Inc Workmanship.

Pulled power head off of bracket and screwed drywall off to newly added stud. System is now secured to wall

Performed AC maintenance tune up on minisplit systems checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor coils and drains. Set up appointment to remount new minisplit power head in basement for Tuesday July 2nd around 2 pm.

Adjusted speed tap of blower motor to speed 4 med-high. Adjusted system charge added 8 oz r410a to bring sub cooling from 1 to 8 and super heat from 3 to 8. System now has a 19.5 temperature split up from 17. System blower amps 1.2 compressor amps 5.4 outdoor fan motor .9. system static pressure went down from .75 to .47. System thermostat satisfied at 74 and system shuts off normally.

Found system reading 02 fault. 02 fault reading high pressure fault - reset fault on outdoor board by removing R wire from board for 1 minute then reconnected. After system reset system came on under normal conditions highest pressure was 285.3 psi with a cut off at 400 psi. Recommend if system fails again to reset from breaker panel shutting off both indoor and outdoor unit breakers four about a minute and waiting for the time delay to bring unit back on. Issue could be caused by an intermittent board failure or sensor failure but both reading normally at this time. Covered as family.

When I arrived system was turned off. Turned system on and found capacitor on outdoor unit was bad, and filter at unit was clogged. Replaced capacitor and removed filter, then tested system operation. System is now working correctly. Superheat was 10 subcool was 6. Temperature difference between return and supply was 22. The clogged filter was restricting air flow across the coil and most likely the reason the system iced up.

AHRI# 213368081 15.2 SEER2; 12.5 EER2; 7.5 HSPF2 MAKE: Goodman MODEL: GSZB401810 Heat Pump AMST24BU1400BA Air Handler 3 KW Electric heat kit Tech Pure TTMAC 1722 Merv 11 media filter Honeywell T-6 Thermostat Installation shall include: Equipment specified above plus materials and labor to include: • Necessary Electrical for Installation. • We will add a base box and add a return air duct through the wall at the top of the stairs. A flexible connector will be added between base box and return to isolate vibration. • We will replace (2) 6” x 10” supply grills in bedroom with high efficiency grills. • Permit Fee for Installation • Goodman Manufacture’s Warranty: Ten (10) Year Limited Parts including Compressor. • One (1) year labor warranty provided by Comfort Central, Inc. • Ten (10) Year Guarantee on Comfort Central Inc Workmanship.

Performed AC maintenance tune up service on both heat pump systems checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor coils, treatment of drain lines and condensate pumps. Everything looks and runs great!

Performed AC maintenance tune up service on heat pump system checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor coils, treatment of drain and condensate pump. Everything looks and runs great! Set up estimate for Tuesday June 25th for 1 o clock to see what can be done to zone system from upstairs to downstairs.

Found heat pump off on low pressure. Pulled low-voltage wires from outdoor unit to reset lockout. Reconnected low-voltage wires ran system. Super heat was 25. Suction pressure was 125. I let it run for a half hour. Started It and restarted the heat pump. Couldn’t reproduce a low pressure situation low enough to cause a low pressure lockout. Check blower and air handler cabinet to make sure everything was still together and no air was bypassing. Couldn’t find any reason why the low pressure lockout was tripped. It’s possible that something’s happening with the blower motor, but it was working fine while I was there servicing the equipment

Performed Heat pump AC tune up checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor units and treatment of drain line. Everything looks and runs great!

Replaced hard start kit and went to test system operation. When outdoor unit came on the compressor was struggling to run and as it continued the amps slowly went up and then the compressor would shut off. This system is no longer under warranty and recommend replacement of system.

SEER2 19, HSPF2 10; EER2 13.5 Make: Mitsubishi Model: (2) MXZ-3C24NAHZ4U1 Outdoor Unit (2) MFZ-KJ09NAU1 low wall indoor units (1) MFZ-KJ15NAU1 low wall indoor unit (1) MSZ-FS15NAU1 High Wall Unit Installation shall include: Equipment specified above plus materials and labor to include: • We will vent the bathroom and the kitchen exhaust hood. • We will install surge protectors and buck transformers on outdoor units. • Refrigerant lines will run on the exterior of the structure and will be concealed in line hide cover. • Required Electrical for the outdoor units will be by others and not included. • Permit Fee for Installation. • All work will be completed in a professional workmanlike manner. • Old equipment and trash from installation will be removed from premises. • Mitsubishi Manufacturer’s Warranty: Twelve (12) Year Limited Parts, including Compressor. • One (1) Year Labor Warranty Provided by Comfort Central, Inc. • 100% Customer Satisfaction

Performed AC maintenance tune up service on heat pump system and 3 minisplit systems checking all electrical components, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor coils and drains. Everything looks and runs great! Mitsubishi minisplit: compressor 2.3 outdoor, fan 0.3, indoor fan 0.3 25°F temperature split Chigo minisplit: compressor 2.6, outdoor fan 0.4, indoor fan 0.3, 21° temperature split Comfort star minisplit: compressor 3.4, outdoor fan 0.5, indoor fan 0.4, 22° temperature split

cleaned coils, brushed and cleaned traps, added pan treatment tablets to pan. tested and checked all controls, wiring connections. tested temperatures, checked filters. checked refrigerant temperature and pressures, tested static duct pressure. tested blower operation, tested cooling operation to ensure working within manufacturer specifications.

Found system low on refrigerant - added 1 lb r410a refrigerant to bring within manufacturers specifications - performed leak search on system with halogen leak detector, performed bubble test, performed decay test on system, did not register a leak at this time. Cycled unit checking system operation - everything runs without n manufacturers specifications. Recommend finding the manuals to system on mylinkdrive.

Checked pitch of unit and drain - checked system operation - ran water through coil and drain to check flow of water from drain pan to drain

Performed AC maintenance tune up service on heat pump system checking all electrical, refrigerant balance, unit start up, operation, shutdown, cleaning of indoor and outdoor coils, treatment of drain lines. Everything looks and runs great!