Cleaning Porous Surfaces; Ultraviolet (Uv) Light Maintenance - Trane Performance Climate Changer Installation, Operation And Maintenance Manual

Routine Maintenance
Note: Be careful not to damage the non-porous surface of the insulation.
3. Install a block-off to prevent spray from going into a dry section of the unit and/or system
4. Thoroughly clean the contaminated area(s) with an EPA-approved sanitizer specifically
5. Rinse the affected surfaces thoroughly with fresh water and a fresh sponge to prevent potential
6. Repeat steps 4 and 5 as necessary.
7. Confirm the drain line is open following the cleaning process.
8. Allow the unit to dry thoroughly before putting it back into service.
9. Replace all panels and parts and restore electrical power to the unit.
10. Be careful any contaminated material does not contact other areas of the unit or building.

Cleaning Porous Surfaces

Hazardous Voltage!
Disconnect all electric power, including remote disconnects before servicing. Follow proper
lockout/tagout procedures to ensure the equipment cannot be inadvertently energized. Failure
to disconnect power before servicing could result in death or serious injury.
To clean a porous insulating surface (fiberglass insulation):
1. Disconnect all electrical power to the unit.
2. Wearing the appropriate personal protective equipment, use a vacuum device with a HEPA filter
Note: Be careful not to tear the insulation surface or edges.
3. Confirm the drain line is open following the cleaning process.
4. Allow the unit to dry thoroughly before putting it back into service.
5. Replace all panels and parts and restore electrical power to the unit.
6. Be careful any contaminated material does not contact other areas of the unit or building.

Ultraviolet (UV) Light Maintenance

The intensity of the ultraviolet energy emitted from the ultraviolet bulbs is dependent on the
cleanliness and age of the bulb. The surface of the bulb should be kept as clean as possible for
optimum intensity. Depending on the filtration level of the HVAC system and the general hygiene
of the building, periodic cleaning may be necessary. Before attempting any maintenance
procedures, always follow all warnings and cautions as detailed in this maintenance section.
Hazardous Voltage and Exposure to Ultraviolet Radiation!
If UV lights are present in this unit, it contains components that emit high-intensity ultraviolet
(UV-C) radiation which can be harmful to unprotected eyes and skin. Disconnect all electrical
power, including remote disconnects before servicing. Follow proper lockout/tagout procedures
to ensure the equipment cannot be inadvertently energized. Failure to disconnect power before
servicing could result in death or serious injury.
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ductwork.
designed for HVAC use.
corrosion of the drain pan and drain line
Properly dispose of all contaminated materials and cleaning solution.
WARNING
(99.97 percent efficient at 0.3 micron particles) to remove the accumulated dirt and organic
matter.
Properly dispose of all contaminated materials and cleaning solution.
WARNING
CLCH-SVX07C-EN