Appendix 2: Periodic Inspection / Maintenance List
Date:
Environment inspection
The cooling unit is installed in?
Is it free of dust and surplus moisture?
Is the cabinet appearance without damage?
Supply air temperature
Chilled water outlet temperature
Supply air set point
Can the cooling unit reach the set point?
Internal inspection
Are there any impurities or foreign matter in the condensed water pan?
Do the filters function well?
Does the water in the condensed water pipe flow smoothly?
Do the fans function normally and rotate without interference?
Does the drain pump function normally?
Are the electrical joints stable and free of foreign matter?
Does the input power match the rated value of the cooling unit?
NOTES:
Signature: ______________________________________
Monthly Inspection/Maintenance List
Model:
Be sure to disconnect the input power before making the following inspections.
Please copy this page for use during the inspection/maintenance procedures.
By:
_____________________
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Yes /
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No
Yes /
No
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________degree (s)
________degree (s)
________degree (s)
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No
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Yes /
No
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Yes /
Replacement or cleaning is needed
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q
Yes /
No
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q
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Yes /
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No
Yes /
No
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q
Yes /
No
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Yes /
No
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