Erv Smith Services | Home Heating & Air Conditioning Products and Services


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AIR CONDITIONER & HEAT PUMP (COOLING) TUNE-UP PROCEDURE
Start and verify unit operation. Disengage power source. Clean condensing unit and coil. (view image) Clean and remove debris from outdoor unit area. Inspect fan blade and motor mounts. Oil condenser fan motor. (view image) Inspect and tighten electrical connections or contacts. Inspect condition of outdoor unit pad and/or pump ups. Remove and clean furnace blower and blower housing. (view image) Oil blower motor, if applicable. (view image) Oil blower bearings, if applicable. Inspect belt, change if necessary. (view image) Adjust belt tension. Replace air filter/media. Clean Electrostatic, Electronic or washable filters. Inspect and clean evaporative coil, if accessible. (view image) Clean condensate drain. (view image) Inspect condensate lift pump and clean, if applicable. Engage/Start unit and check system cycle operation. Monitor starting capabilities. Measure volts and amps on motors. Monitor pressures and balance refrigerant charge. (view image) Suction Pressure Discharge Pressure Superheat R.A. Temperature S.A. Temperature Inspect insulation-rubatex, replace if necessary. Calibrate thermostat. Verify air flow and air distribution. PTS Opinion on system.

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