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52
InfraSuite RowCool Precision Cooling –
Chilled Water
Appendix 2: Periodic Inspection/Maintenance List
Monthly maintenance
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Environment inspection
The cooling unit is installed in? _____________________
Is it free of dust and surplus moisture? Yes No
Is the cabinet appearance perfect without damage? Yes No
Record the supply air temperature and humidity _________
°C
_________ %
Record the chilled water outlet temperature _________
°C
Record the setting point of air outlet _________ °C _________ %
Can the air conditioning device reach the setting point? Yes No
Internal inspection
Is there any impurity or foreign matter in the condensed
water pan or the drain pump water pan?
Yes No
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Yes Needs to be replaced or
cleaned
'RHVWKHZDWHULQWKHFRQGHQVHGZDWHUSLSHÀRZVPRRWKO\" Yes No
Do the fans act normally and rotate without interference? Yes No
'RHVWKHKXPLGL¿HUIXQFWLRQQRUPDOO\" Yes No
Does the heater function normally? Yes No
Does the drainage pump function normally? Yes No
Be sure to disconnect the input power before making the following inspections.
Are the electronic joints stable and free of foreign matter? Yes No
Does the input power match the rated value of the cooling
unit?
Yes No
NOTE:
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Please copy this page for use during the inspection/maintenance procedures.