Enabling Act - Zephyr Titan AK7754BS Use, Care And Installation Manual

ACT™ Conversion

Enabling ACT™

To enable ACT™:
1. Before hood installation, gain access to PC board by following the steps shown on FIG. M.
2. Change plastic jumper positioning as shown in FIG. N to set the desired maximum blower CFM.
3. Re-install PC board and continue with hood installation.
4. Remove the appropriate foil CFM sticker included with the hood literature and place inside the
hood body below the wiring diagram or in another clearly visible location.
To verify if your installer enabled ACT™:
1. With hood off, hold the On/Off button for three seconds. The Display will show if ACT™ is disabled
and set to the maximum CFM or if ACT™ is enabled and set to one of the restricted maximum CFM
levels of 590, 390 or 290.
2. There should also be a foil label located inside the hood body near the wiring diagram that
indicates the blower CFM.
Models: AK76
- Locate PC board box on top of blower housing.
- Remove 4 screws attaching PC board cover.
FIG. M
26
2 4 6 8
2 4 6 8
1 3 5 7
1 3 5 7
J u m p e r 5 - 6
Max. Blower CFM
590
PC Board
FIG. N
Titan Island Use, Care, and Installation Guide
T I TA N I S L A N D
Jumper Pins
Plastic
2 4 6 8
Jumper
1 3 5 7
J u m p e r 7 - 8
DEFAULT POSITION
2 4 6 8 2 4 6 8
1 3 5 7 1 3 5 7
J u m p e r 3 - 4 J u m p e r 1 - 2
Max. Blower CFM Max. Blower CFM
290
390
P R O
WA L L