FloAire Electrical Controls User Manual
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A0023032
August 2014 Rev. 7
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4. System Bypass (optional)
This option is designed to bypass the HMI and have the fans running at full speed. Starting from
the Main menu, press UP or DOWN
until the screen displays “System Bypass”. Press the ENTER
button. Press the UP or DOWN buttons to activate or deactivate the system bypass. Press enter
to save the selection.
5. Configure Temperature Sensor Assignments
Starting from the Main
menu, press the MENU button. Screen displays “Configuration” Press the
ENTER button. Screen displays
“Temperature Sensor Assignment”. Press ENTER.
Screen displays “Select Temp Sens to assign:1”
To navigate to another Temperature sensor, press the UP button.
To configure the assignment for Temperature Sensor 1, press ENTER.
a. For Temperature sensor 1, the options are either to follow the room sensor wired to
terminal T1A, T1B (
“Room Temp 1”), or to assign a preset room temperature (75°F by
default). Press UP or DOWN to choose the proper option. Press MENU to confirm the
selection. To change the default preset value, press the ENTER button when displaying
the Preset Temperature. Press UP or DOWN to change the preset value. Press MENU
multiple times to get out to main menu.
b. For Temperature sensor 2, the options are: Riser1, Capture Volume 1, Auxiliary Temp,
Hood Coil Input, Hood Coil Output, PSP Discharge, or ACPSP Discharge.
c. If 2 Fan zones are present, the menu for Temperature Sensor 2 will include these
options: Room Temp 2, Riser2, and Capture Volume 2.
d. Riser1 and Capture Volume1 are the only factors that determine how fans connected to
zone 1 are controlled.
If Fan Zone 2 is selected, Riser 2 and Capture Volume 2 would determine how the fans
connected to zone 2 are controlled.
If Room Temp 2 is selected, the sensor reading would be used for fan zone 2 only.
e. The extra options, within each sensor assignment menu, are only used for monitoring
and do not interfere with the control logic.
f.
For Temperature sensor 3 and above, the options will be the same as Temperature
Sensor 2 except Room Temp option.
Press MENU multiple times to get out to the main menu and reboot the processor.
6. Configure Temperature Sensor Offset values (Factory Default: 15 Deg °F)
Starting from the Main
menu, press the MENU button. Screen displays “Configuration” Press the
ENTER button. Press DOWN.
Screen displays “Temperature Sens Offset”. Press ENTER.
Screen displays “Select Temp Sens to assign:2”
Press UP or DOWN to navigate between the different Duct Temperature sensors. Press ENTER
to select one. Then press UP or DOWN to adjust the offset Temperature.
Press MENU multiple times to get out to the main menu and reboot the processor.
7. Enable Electric Gas Valve control (Factory Default: OFF)
Starting from the Main menu, pres
s the MENU button. Screen displays “Configuration” Press the
ENTER button. Press DOWN or UP until the screen displays “Misc Options”. Press ENTER.
Press UP or
DOWN until the screen displays “Gas Valve”. Press ENTER. Press UP or DOWN to
turn this option ON or OFF.
Press MENU multiple times to get out to the main menu and reboot the processor.
8. Enable Electric Gas Valve Follow Fans (Factory Default: OFF)
This option is only available when Gas Valve is turned ON. Starting from the Main menu, press
the MENU button. Screen displays “Configuration” Press the ENTER button. Press DOWN or UP
until the screen displays “Misc Options”. Press ENTER. Press UP or DOWN until the screen
displays “Gas Valve Follow Fans”. Press ENTER. Press UP or DOWN to turn this option ON or
OFF.
Press MENU multiple times to get out to the main menu and reboot the processor.