Lennox VRF VMDB Series, Инструкция по установке

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8
Return Air Filter
Foldable Return Air Filter
The factory-supplied return air filter is hinged to allow it
to be folded if needed to remove it from the unit in tight
spaces. See Table 1 for filter dimensions.
Figure 5. Foldable Factory-Supplied Return Air Filter
Remove Return Air Filter Instructions
1. If removing the filter from the left side (facing the rear
of the unit), remove the factory-installed receiver
from the electrical control box panel by sliding the re-
ceiver up until the two plastic mounting brackets on
the back of the receiver slide out of the slots on the
back of the control box. This step is not necessary if
removing the filter from the right side (facing the rear
of the unit).
2. Loosen the screw that secures the filter retaining
bracket and slide the bracket away from the unit.
3. Grasp the filter removal tab and slide the filter out.
Figure 7. Loosen Filter Retaining Bracket
Filter
removal
tab
Figure 8. Slide Out Filter
Filter removal tab
4. Reverse these steps to reinstall the filter. Be sure
to reinstall the receiver if it was detached during the
filter removal.
Figure 9. Filter Partially Removed
Hinges
Figure 6. Remove Receiver
Receiver
Lift up to
remove
receiver.
Indoor Unit Model Filter Dimensions Each Section of Filter Dimensions
VMDB007,009
32 x 7-1/2 x 3/8 in.
813 x 192 x 10 mm
8-1/2 x 7-1/2 x 3/8 in.
217 x 192 x 10 mm
VMDB012
32 x 10 x 3/8 in.
813 x 252 x 10 mm
8-1/2 x 7-1/2 x 3/8 in.
217 x 252 x 10 mm
VMDB015,018,024
40-3/4 x 10 x 3/8 in.
1035 x 252 x 10 mm
13-1/2 x 7-1/2 x 3/8 in.
345 x 252 x 10 mm
VMDB030,036,048
43-1/8 x 11 x 3/8 in.
1095 x 278 x 10 mm
14-3/8 x 11 x 3/8 in.
365 x 278 x 10 mm
Table 1. Filter Dimensions