| Description |
Comment |
Maintenance Frequency |
| Daily |
Weekly |
Monthly |
Annually |
| System use and sequencing |
Turn off or sequence unnecessary compressors. |
X |
|
|
|
| Overall visual inspection |
Complete overall visual inspection to be sure that all equipment is operating and that safety systems are in place. |
X |
|
|
|
| Observe belts |
Verify proper belt tension and alignment. |
|
|
X |
|
| Inspect pulley wheels |
Clean and lubricate where required. |
|
|
X |
|
| Inspect dampers |
Confirm proper and complete closure control. Outside air dampers should be airtight when closed. |
|
|
X |
|
| Observe actuator and linkage control |
Verify operation, clean, lubricate, and adjust, as needed. |
|
|
X |
|
| Check fan blades |
Validate proper rotation and clean when necessary. |
|
|
X |
|
| Filters |
Check for gaps and replace filters when they are dirty. |
|
|
X |
|
| Check for air quality anomalies |
Inspect for moisture or growth on walls, ceilings, and carpets. Also inspect the inside and outside of the ductwork. Check for musty smells and listen to occupant complaints. |
|
|
X |
|
| Check wiring |
Verify all electrical connections are tight. |
|
|
|
X |
| Inspect ductwork |
Check and refasten loose connections. Repair all leaks. |
|
|
|
X |
| Coils |
Confirm that filters have kept clean, clean as necessary. |
|
|
|
X |
| Insulation |
Inspect, repair, replace all compromised duct insulation. |
|
|
|
X |