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23
Milano Use, Care, and Installation Guide
ZEPHYRONLINE.COM
ACT™ Conversion
Enabling ACT™
To enable ACT™:
1. Before hood installation, gain access to PC board by following the steps shown on FIG. E.
2. Change plastic jumper positioning as shown in FIG. F 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 o, hold the On/O button for five seconds. If speed 4 indicator illuminates = default
max. CFM, if speed 3 indicator illuminates = max. 390 CFM, and if speed 2 indicator illuminates =
max. 290 CFM.
2. There should also be a foil label located inside the hood body near the wiring diagram that
indicates the blower CFM.
NOTE: When ACT is enabled, the number of blower speeds will be reduced. 390 CFM = max. 3 speeds
and 290 CFM = max. 2 speeds.
1. Remove aluminum mesh filters.
2. Remove the screws attaching PC board cover.
FIG. E
PC Board
1
3
5
7
2
4
6
8
Jumper 5-6 or 7-8
DEFAULT POSITION
Default Max. Blower CFM
Jumper 3-4
Max. Blower CFM
390
Jumper 1-2
Jumper Pins
Plastic
Jumper
1
3
5
7
2
4
6
8
1
3
5
7
2
4
6
8
1
3
5
7
2
4
6
8
Max. Blower CFM
290
FIG. F
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