General • Maintenance

Performance Climate Changer® Air Handler Model UCCA for Indoor and Outdoor Applications - 3-6 Months Maintenance Checklist

This quarterly procedure has the complete maintenance checklist. It allows you to check belt-fan drives, check the motor torque and inspect and clean drain pans.

MaintainX

10/24/2021

Performance Climate Changer® Air Handler Model UCCA for Indoor and Outdoor Applications - 3-6 Months Maintenance Checklist

This quarterly procedure has the complete maintenance checklist. It allows you to check belt-fan drives, check the motor torque and inspect and clean drain pans.

Maintenance checklist

Installation Operation Maintenance Link

Belt-drive fans - check fan bearing grease line connections. Lines should be tight to the bearings.
Check motor bracket torque. See Table 19, p. 72 for torque requirements.
Belt-drive fans - check bearing bolt torque and bearing setscrew torque. See Table 19, p. 72 for torque requirements.
Belt-drive fans - align fan and motor sheaves. Tighten sheave set screws to the proper torque. See “Align Fan and Motor Sheaves,” p. 64 for more information.
Inspect and clean drain pans. See “Coils,” p. 66 for more information.
Tighten electrical connections.
Inspect coils for dirt build-up. See “Coils,” p. 66 for more information.

Source: Trane (www.trane.com)

Maintenance checklist

Belt-drive fans - check fan bearing grease line connections. Lines should be tight to the bearings.

Check motor bracket torque. See Table 19, p. 72 for torque requirements.

Belt-drive fans - check bearing bolt torque and bearing setscrew torque. See Table 19, p. 72 for torque requirements.

Belt-drive fans - align fan and motor sheaves. Tighten sheave set screws to the proper torque. See “Align Fan and Motor Sheaves,” p. 64 for more information.

Inspect and clean drain pans. See “Coils,” p. 66 for more information.

Tighten electrical connections.

Inspect coils for dirt build-up. See “Coils,” p. 66 for more information.