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• At the bottom of this page check the "Enable Absolute Overrides" and click "OK" to confirm your acceptance.
• Then click "Apply".
Adjusting the bypass damper
• Click on the "Home" button in the upper right to return to the unit controller's home page, click on "Network" then
"Other" at the bottom of the list.
• Check the "Zone Damper Override", enter 100% and click "Apply".
• Wait for all the zone dampers to display 100% open on the screen. If this has not been checked before, physically
confirm that the dampers are open. If necessary, inverse the zone(s) damper's opening direction (see instructions
below).
• Return to the home page and make sure the bypass damper is fully closed (0%). Validate physically.
• Read the static pressure value on the home screen and then adjust the set point by increasing it by 20% of the reading.
To do so, click on "Config" then "Pressure" to access the pressure management menu for the bypass damper. Adjust
the set point according to your calculations and adjust the differential to 20% of the set point value.
• Eg: pressure read: 0.20'' , adjust set point to (pressure read + 20%) = 0.24'' , 0.05'' = differential.
• Return to the "Zone Damper Overrride" and enter 25%, click "Apply".
• Check the bypass damper opening on the home page as well as physically according to the increase in pressure.
Inverse the opening direction of the bypass damper if need be.
• Return to the home page, click "Network" and then "Other" .Remove the "Zone Damper Override". Press "Apply".
Cooling and heating operations
• From the home page of the unit controller, point and right-click each item to be checked in order to activate the
override mode. You can check the economizer's damper(s) (if applicable), the cooling stage(s), the heating stage(s)
and/or the modulating heating output from the unit. Physically check the proper functioning of each of these
elements.
• Return to the "Edit Display" menu, and remove the absolute overrides and click "Apply".
Inverting a zone damper's opening direction
• To invert the damper's opening direction, double-click the zone controller icon to open its menu, then double-click
directly on the zone damper shown on the screen. You then access the page: "Damper Configuration".
• At the bottom of this page, "Damper Setup", choose the correct opening direction (clockwise or counterclockwise)
and then click "Apply". Physically confirm.
Date and time
• From the unit controller's home screen, check that the date and time are correct. To modify them, click on "Edit" and
then click "Copy" to copy the computer's date and time, or manually type the change then click "OK".
Schedule
• Also from the unit's home screen, click "Network" and then "Schedule" to access the schedule configuration page.
• Double-click the "ON" line in the "Monday" column. While the cursor flashes in the middle of this period, type the start
"Occupied" pediod. Eg: 6 to start the 'occupied' period at 6:00am or 630 for 6:30am.
• Double-click the "OFF" line in the "Monday" column. While the cursor flashes in the middle of this period, enter the
time to end the "Occupied" period. Eg 16 for 16:00 (4:00pm) or 1745 for 17:45 (5:45pm).
REV 7.0.0 / PL-TRA-STARTUP-EN
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