Maintenance: Monthly Preventive Maintenance
Cleanliness
*Check the condition of return air filters. Replace them if necessary.
*Check the condition of the drain pan and remove any accumulation of debris in the pan.
Mechanical
*Ensure that all components of the evaporator blower and its motor are moving freely, with no signs of binding or damages.
*Inspect the
*Verify that the condensate line is flowing freely.
*Verify that the humidification system does not have leaks at the fill and drain valves and that these modes of operation are functional.
*Ensure that there are no kinks in the steam delivery system from the cylinder top to steam distributor.
*Check for
Cylinder size________________________________________
*Replace disposable humidifier cylinders if necessary.
Cylinder size________________________________________
*Verify the chilled water supply temperature for chilled water modules.
Chilled water supply temperature________________________
Electrical
*Inspect the electrical panel to ensure tight connections. Tighten any loose contact terminals, which can cause overheated connections.
*Confirm that the incoming main power is within 10% of the main power requirement listed on the Module’s nameplate.
*Verify that the control voltage is within 10% of 24 V.
62 | NetworkAIR IR Operation, Maintenance, and Troubleshooting |