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HOOD OPERATOR CONTROLS
VFD Exhaust Fan
Default YES. Some hoods without VFD, This will not be used. ENTER to accept and
advance.
Oven Quantity
Set quantity of ovens (1, 2, 3). Default is 2. ENTER to highlight value, arrows to
change, ENTER to accept and advance.
Makeup Air Mode
Common or Per oven. Default common. Common MUA is on with any oven and has 1
speed setting. Per Oven MUA on per oven with up to 3 speed settings. ENTER to high-
light values, arrows to change, ENTER to accept and advance.
Prove Air Flow
NO or YES. Default NO. CE and Australia require proving before oven ON. ENTER
to highlight value, arrows to change, ENTER to accept and advance.
Manual Makeup Air
Common, 1, 2, or 3. This feature can turn all ON or run individuals. ENTER to high-
light value, ON to select units. Arrows to change, ENTER to accept and advance.
Manual VFD
This feature can run VFD at 5Hz steps from 0-65Hz. ENTER to highlight value, use
Up/Down arrows to increase and decrease value. ON to activate at selected speed.
ENTER to accept and advance.
Air Balance
User to press ENTER to edit the -/+ value. Default of 0Hz for the +/- value. Once the -/
+ value is in Edit Mode (flashing), press and hold ENTER for 3seconds. This allows
user to select other lines (the entire line flashes at this point). Up/down arrows to scroll
table to get to desired line. Press ENTER again to accept that line and make active.
Press ON to turn fan on to setting (icon changes to OFF so user knows to press again to
turn it OFF). Use +/- to change Hz for that setting until desired value shown. The
Maximum ACT setting is 65Hz. Off when done with that value. Repeat with other set-
tings as needed. Once all done, ENTER to accept and exit.
This is only portion of the VFD table that fits in display. 4 lines available, 2 are the
titles, 2 are table values. Scroll Up/Down to see more of the table.
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