Orion System VCM-X/RNE Controller - Manual (Page 42)

RNE CONFIGURATION
VCM-X / RNE Operator Interface SD 42
Confi guration Screen #48 - Broadcast Internal
Schedule
RNE Cnfg ID 101
Broadcast Internal
Schedule: NO
Use < Or > To Change
This is always required when you have VAV/Zone Controllers connected
to this RNE Controller. This will broadcast the Occupied and Unoccupied
Condition of the RNE Controller to all VAV/Zone Controllers on the lo-
cal loop. Select YES to Broadcast the Internal Schedule. Default is NO.
Confi guration Screen #49 - Broadcast VAV
Boxes Force to Max
RNE Cnfg ID 101
Broadcast VAV Boxes
Force To Max: NO
Use < Or > To Change
This broadcast is to ensure the VAV/Zone Controllers will drive their
dampers to the Max Airfl ow Damper Position during Morning Warm-
up. This is important to allow the proper amount of airfl ow for Heating
in the HVAC unit. Select YES to Broadcast VAV Boxes Force to Max.
Default is NO.
Confi guration Screen #50 - Broadcast VAV
Boxes Force to Fixed
RNE Cnfg ID 101
Broadcast VAV Boxes
Force To Fixed: NO
Use < Or > To Change
Select YES to have all VAV/Zone Controllers connected to this RNE
Controller forced to their “Fixed Airfl ow” Position during the Morning
Warm-up Mode of operation. See the VAV/Zone Controller Setpoint
Screens for setting of the “Fixed Airfl ow” position. Default is NO.
Confi guration Screen #51 - 1 HVAC Unit with
Boxes on Multiple Loops
RNE Cnfg ID 101
1 HVAC Unit w/ Boxes
On Multi. Loops: NO
Use < Or > To Change
Select YES to have all broadcasts that have been confi gured on Con-
fi guration Screens 42 through 47 sent to all local loops on the entire
system, not just the local loop the RNE Controller is on. This is normally
only required if you have a large HVAC unit that requires more than
the 58 VAV/Zone Controllers normally allowed on the local loop. This
allows other VAV/Zone Controllers connected on additional local loops
to receive the required broadcasts. This only is allowed when you have
a single RNE Controller with VAV/Zone Controllers on multiple loops.
Other RNE or add-on devices may be connected but no other RNE with
VAV/Zone Controllers can be connected on the system. Default is NO.
Confi guration Screen #52 - Uses R410A
Refrigerant
RNE Cnfg ID 101
Unit Uses R410A
Refrigerant: NO
Use < Or > To Change
Select YES if your HVAC unit uses R410A Refrigerant. Default is NO.
Confi guration Screen #53 - Main Fan
Maximum Voltage
RNE Cnfg ID 101
Max Main Fan Aout
Voltage: 10.0 VDC
[ 0 VDC - 10 VDC ]
Enter a value between 0.0 and 10.0 VDC for the main fan’s maximum
output voltage. The Static Pressure and Output % Status Screen will
display 0% to 100%, but the output will range from 0 VDC to the value
set in this screen. Default is 10.0 VDC.
RNE Confi guration Screens