WhisperKool Slimline 2500 - Manual (Page 18)

Page 18 SL 072710
MAINTENANCE SCHEDULE
Monthly 1. Check filters
2. Check for unusual noise or vibration
Quarterly Clean filters:
1. Remove grille on both ends of unit.
2. Remove the filter covering the coil.
3. Wash with warm water
4. Dry off filter by shaking excess water from filter.
Annually 1. Replace filters if worn or plugged beyond cleaning.
2. Use a vacuum with brush attachment to clean coils. Be careful not to crush coil fins
when cleaning.
3. Inspect for corrosion.
4. Check wiring connections and integrity of cords.