All job plans
MaintenancePreventiveCorrective
Chiller Condenser Coil Cleaning
Seasonal or corrective cleaning of air-cooled chiller condenser coils to restore heat rejection.
Estimated time
3 hours
Craft required
2 technician(s)
Skill level
entry
Procedure steps
- 1
Shut down chiller and LOTO disconnect
~15 minLOTO required - 2
Remove debris screens; vacuum loose dirt
~20 minLOTO required - 3
Apply coil cleaner; dwell per product instructions
~30 minLOTO required - 4
Rinse thoroughly; straighten fins as needed
~40 minLOTO required - 5
Reinstall guards; restart and verify discharge pressures
~25 min
Safety notes
- Shut down unit per OEM; LOTO electrical
- Chemical PPE required for cleaner
Tools
- • Coil cleaner
- • Water hose / pressure washer (low)
- • Fin comb
- • PPE
Parts
- • Coil cleaning solution
- • Filter media