Orion System SA Controller - Manual (Page 44)

Zone
Zone
Programming
SA Controller Operator Interface 44
Status Screen 16 - Mod Heating %
SA Unit v2.20 ID 102
Mod Heating: XXX%
[ Optional Outputs ]
Line 2 Current Modulating Heating Output Signal
Percentage
Indicates the percentage of the output signal being
supplied to a Modulating Heating device when you have
confi gured this option for your HVAC unit. If Reverse
Acting operation is confi gured, this percentage will be
Reversed. See the following examples for clarifi cation:
Standard Operation:
0-10 VDC 0% = 0 VDC 100% = 10 VDC
2-10 VDC 0% = 2 VDC 100% = 10 VDC
Reverse Acting Operation:
0-10 VDC 0% = 10 VDC 100% = 0 VDC
2-10 VDC 0% = 10 VDC 100% = 2 VDC
If you do not have a Modulating Heating device confi gured,
this screen will indicate [No Mod Heat 1 Confi g].
Line 4 Indicates That These Are Optional Outputs
These outputs may or may not have live data to display.
SA Controller Status Screens
Status Screen 17 - Head Pressure Setpoint
SA Unit v2.20 ID 102
Current
Head Pr Spt: 0 PSI
Line 2-3 Current Head Pressure Cooling or Reheat Setpoint
If you are using a Two Condenser Head Pressure Module
attached to the unit, the Head Pressure Cooling or
Reheat Setpoint will display, depending on what mode the
Module is in. This status value will show 0 if not in the
Cooling or Dehumidifi cation Mode.
Status Screen 18 - Leaving Water Temp
SA Unit v2.20 ID 102
Leaving Water Temp
Temp A: XX.XºF
Temp B: XX.XºF
Line 2 Leaving Water Temperature
If this is a Water Source Heat Pump Unit with a Water
Source Heat Pump Protection Module, the Leaving Water
Temperature will display, depending on what mode the
Module is in. This status value will show 0 if not in the
Cooling or Dehumidifi cation Mode.
Line 3 Temperature A
This is the temperature of the water leaving the Water Side
Economizer A.
Line 4 Temperature B
This is the temperature of the water leaving the Water Side
Economizer B.
Status Screen 19 - Condenser #1
SA Unit v2.20 ID 102
Condenser #1
Head Pr.....: 0PSI
Cond Valve: 0%
Line 2 Condenser #1
If you are using the Two Condenser Head Pressure Module
attached to the unit, this line displays Condenser #1.
Line 3 Head Pressure
This line indicates the highest of the fi rst two current Head
Pressure readings on the Two Condenser Head Pressure
Module.
Line 4 Condenser Valve
This line displays the position of the associated Condenser
Valve (0-100%) that is currently necessary to maintain the
Head Pressure Setpoint.