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

3 steps

This procedure focuses on Condenser oils, E-Supply Blower Wheels, and Lubrication. The main purpose of regular maintenance is to ensure that all equipment required for production is operating at 100% efficiency at all times.

V−MAINTENANCE
Installation and service must be performed by a licensed professional installer (or equivalent) or a service agency. At the beginning of each cooling season, the system should be checked as follows:

Source: Allied Commercial (s7d2.scene7.com)

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

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

V−MAINTENANCE

Installation and service must be performed by a licensed professional installer (or equivalent) or a service agency. At the beginning of each cooling season, the system should be checked as follows:

OUTDOOR UNIT

Clean and inspect outdoor coil (may be flushed with a water hose). Ensure power is off before cleaning.

Outdoor unit fan motor is pre−lubricated and sealed. No further lubrication is needed.

Visually inspect all connecting lines, joints and coils for evidence of oil leaks.

Check all wiring for loose connections.

Check for correct voltage at unit (unit operating).

Check amp draw on outdoor fan motor.

INDOOR COIL

Clean coil if necessary.

Check connecting lines, joints and coil for evidence of oil leaks.

Check condensate line and clean if necessary.

INDOOR UNIT

Clean or change filters.

Blower motors are pre-lubricated and permanently sealed. No more lubrication is needed.

Adjust blower speed for cooling. Measure the pressure drop over the coil to determine the correct blower CFM. Refer to the unit information service manual for pressure drop tables and procedure.

Belt Drive Blowers − Check belt for wear and proper tension.

Check all wiring for loose connections.

Check for correct voltage at unit. (blower operating)

Check amp draw on blower motor.