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Hearth & Home Technologies • Power Vent Low Profile (PVLP-SLP-AU) Instructions • 4052-902 Rev. C • 10/19
C. Installing Vent Cap (con't)
7. The air baffle is shipped in the closed position; for cer-
tain vent runs the air baffle will need to be adjusted. To
adjust the baffle, remove the locking screw. See Figure
3.13. (See Table 3.1 to determine baffle setting.)
Figure 3.12
Figure 3.11
6. Attach the blue and brown wires from the PVI harness
to the fan. Attach the green wire from the PVI harness
to the ground connection on the fan. See Figure 3.12.
Figure 3.13
Figure 3.14
5. Attached the red and white wires to the pressure switch.
See Figure 3.11.
NOTE
: Make sure there is not excess wire extending
through the back cap cover. If extra wire length is ex-
tended through the cap cover, zip tie wires so they do
not interfere with fan or pressure switch.
8. To open the baffle, turn the adjustment bolt counter
clockwise. See Figure 3.14.
NOTE
: Orientation of wires on pressure switch does not
matter.
BLUE & BROWN
GREEN
NOTE
: Orientation of blue and brown wires on fan does
not matter.
Distance from PVLP-SLP-AU to
Appliance
M
aximum Allowable
B
affle Setting
2-15 ft. (610 mm - 4.57 m)
2.5 in. (64 mm) open
16-39 ft. (4.87 m - 11.88 m)
1.5 in. (38 mm) open
Greater than 40 (12.19 m)
Closed
Table 3.1
