(Mar, 2012)
Compact CWE Series Installation, Operation & Maintenance Manual
Air Technology Systems, Inc.
1572 Tilco Drive, Frederick, Maryland USA 21704
Telephone: (301) 620-2033
Facsimile: (301) 620-1396
Periodic General Maintenance Checks and Services Checklist
Date:
____________________________ Prepared By: ___________________________
Model Number: ____________________________ __________________________Serial Number:
Item Number: ____________________________
Monthly
Filters
Fans
Condensate
Drain
Cleanliness
Fan(s)
Rotate
Drain is Open
No
Obstructions
Belts (if applicable)
Condensate Pan Safety
Switch
Operates
Freely
Miscellaneous
Check Chilled Water/Hot Water Circuits for Air (bleed as required)
Coils Clean and Clear of Obstructions
Humidifi er Cylinder and Controls Operate Properly
Semi-Annually
Tighten Electrical Connections
Clean Unit as Necessary
Check Contacts on Contactors
Clean
Coils
for
Pitting
Clean Condensate Pump
Heat/Reheat
Operational
Annually
Inspect
Chilled
Water
System
for Leaks and Corrosion
Conduct a Complete Check of All Services Listed
Above and Clean Unit's Interior
Notes:
__________________________________________________________________________________________
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__________________________________________________________________________________________
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Signature:________________________________
*** If factory assistance is required, provide the model number, serial number, and SATS item number ***
found on the unit nameplate. This will speed the process and ensure accuracy of information.
A-2
Air Technology Systems, Inc.
