PREVENTATIVE MAINTENANCE

Check air handler filters (clean or replace as necessary)

Check condenser and clean if necessary

Check condenser fan blades for tightness

Check voltage unit under load

Check blower belt for condition, tension and alignment

Check blower for cleanliness

Inspect contact points

Inspect evaporator coil cleanliness

Inspect running capacitor

Inspect relays

Check and record suction and discharge pressures

Check for adequate refrigerant charge

Lubricate condenser fan motor

Tighten electrical connections at equipment

Check condensate drain for blockage (clean as necessary)

Lubricate all bearings where applicable

Check all safety controls

Check and and clean thermostat

Inspect starting capacitor

Checking for vibration and noise

Check and record running and starting amperages

Make recommendations of an needed repairs to the system