Maintenance Requirements
- Coil Maintenance:
- Regular inspection for external fouling
- Annual cleaning (especially if operated in wet mode)
- Freeze protection system checks
- Fill Maintenance:
- Standard fill cleaning/descaling
- Nozzle inspection
- Drift eliminator checks
- Control System:
- Calibration of temperature/humidity sensors
- Mode switching algorithm verification
- Water conductivity control
- Water Treatment:
- Both open and closed loops require treatment
- Different chemistries for each loop