User Guide

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10. MAINTENANCE
Dangerous voltage. During maintenance and repairs, the unit must always be unplugged.
We take great care to minimize sharp edges; however, please proceed with caution when handling all components.
When cleaning the unit, it is recommended to wear safety glasses and gloves.
1. Disconnect power cord.
2. The door of this unit is hinged and maintained closed by 2 screws. Remove them and set aside.
3. Clean the inside of the door with a damp cloth.
4. Clean filters:
• Remove filters.
• Vacuum to remove most of the dust.
• Wash with a mixture of warm water and mild soap. You may add bleach if you wish to disinfect (one
tablespoon per gallon). Rinse thoroughly. Shake filters to remove excess water and let dry.
5. Clean the condensing tray and plate (if applicable) with a damp cloth.
6. Check the exterior air intake hood:
• Make sure there are no leaves, twigs, ice or snow that could be drawn into the vent.
• Clean if necessary.
7. Reassemble the components. Pay special attention to the filters by making sure that they are engaged in their slots. If a motor wheel
touches a filter, the filter is not correctly placed (refer to illustration below).
8. Rotate the blower wheels by hand. If one of the wheels does not rotate easily, contact your installer.
9. Close the unit door and reconnect power supply.
CAUTION
A blocked air vent, even partially, can cause the unit to malfunction.
VD0432
10.1 QUARTERLY
WARNING
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VD0461