CyberOne EC DX IOM Manual
Maintenance Checklist
Monthly
Semi-Monthly
Annually
Comments
Identify below all unit concerns for follow up actions below.
43
Prepared by Model Number
Title : Item Number
Date Serial Number
Filters Y/N Fans Y/N Condensate Drain Y/N
Cleanliness
Fan(s) rotate
Drain is open
No obstructions
Condensate pan safety switch operates freely
Additional
Check chilled water/hot water circuits for air (bleed as required)
Coils clean and clear of obstructions
Humidifier cylinder and controls operate properly
Y/N Y/N
Tighten electrical connections
Clean coils
Check contacts on contactors for pitting
Clean condensate pump
Heat/reheat operational
Inspect and clean CW screen
Clean unit
Y/N
Inspect chilled water unit for leaks and corrosion
Conduct a complete check of all services listed above
Clean unit interior
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