KCA/KBA Units T-Series (TPA): Regular Maintenance

Outdoor Unit

• Clean and inspect the condenser coil. You can flush the coil with a water hose.

• The outdoor fan motor is prelubricated and sealed. No further lubrication is necessary.

• Visually inspect connecting lines and coils for evidence of oil leaks.

• Check wiring for loose connections.

• Check for correct voltage at the unit while the unit is operating and while it is off.

• Check amp−draw of the outdoor fan motor.

Indoor Coil

• If necessary, clean the coil.

• Check connecting lines and coils for evidence of oil leaks.

• If necessary, check the condensate line and clean it.

Indoor Unit

• Clean or change filters.

• Adjust the blower speed for cooling. Refer to the unit information service manual for pressure drop tables and procedure.

• On belt drive blowers, check the belt for wear and proper tension.

• Check all wiring for loose connections.

• Check for correct voltage at the unit (blower operating).

• Check amp−draw on blower motor.