Dimplex DFI400L Service Manual page 9

1. Disconnect and remove the media from the unit and
put them in a safe place.
2. Disassemble the sump components. (Figure 3)
3. Remove the 3 screws that hold the cover onto the fan
housing. (Figure 6)
4. Remove the fan motor out of the housing and discon-
nect the wiring connection located near the bottom of
the housing.
5. If replacing only the motor, attach new motor and reas-
semble the remainder of the cassette in revers order
from the instructions above.
• If replacing the housing, remove the 3 screws attaching
the base to the cassette. (Figure 6)
6. Attach new fan housing base to the cassette.
7. Transfer the filter from the old housing to the new hous-
ing.
8. Reinstall the fan motor and reconnect the wire.
9. Re-assemble the remainder of the cassette in reverse
order from the instructions above.
Figure 6
9