Orion System System Manager TS II In-House - Manual (Page 27)

SMTS II Technical Guide
VCM & VCM-X Controllers
27
Heat Pump Control
Select this item if the HVAC unit is a Heat Pump.
Reversing Valve Used for Cooling
Select this item if your Heat Pump unit activates its reversing valve dur-
ing the Cooling operation. Do not select this item if your Heat Pump unit
activates its reversing valve during the Heating operation.
Fan Proving Switch Installed
Select this item if your HVAC unit has a fan proving switch installed.
Fan Cycles with Heating & Cooling
Select this item if you want the HVAC unit’s Supply Fan to only run
during Heating, Cooling, or Dehumidifi cation Modes. DO NOT select
this item if you want the HVAC unit’s Supply Fan to run continuously
while in the Occupied Mode, regardless of the Heating, Cooling, or
Dehumidifi cation Modes.
Has Static Pressure Control
Select this item if the HVAC unit has a Supply Fan that delivers a Variable
Volume of Air using a VFD or a Bypass Damper to maintain Duct Static
Pressure. DO NOT select this item if the HVAC unit has a Supply Fan
that delivers a Constant Volume of air. If you have a VFD on a constant
volume unit, select this option for Filter Loading Control.
Controls Economizer
Select this item if the VCM-X is controlling the economizer.
Economizer Title 24 Option
Select this item if your unit has Title 24 Economizer operation.
VCM & VCM-X Confi guration
Setpoints for Unit 0102 Configuration
Heat Pump Control
Reversing Valve Used for Cooling
Fan Proving Switch Installed
Fan Cycles with Heating & Cooling
Has Static Pressure Control
Controls Economizer
Economizer Title 24 Option
Page 3 of 14
Figure 37: VCM-X Confi guration Screen 3
Outdoor RH Sensor Installed
Select this item if the HVAC unit is equipped with an Outdoor Air
Humidity Sensor.
Indoor RH Sensor Installed
Select this item if the HVAC unit is equipped with an Indoor Air Hu-
midity Sensor
Has Humidity Control
Select this item if your system has Dehumidifi cation control.
Has Night Humidity Control
Select this item if your system has Dehumidifi cation control during
unoccupied hours. Unoccupied Dehumidifi cation is activated based on
Indoor Air Humidity only.
Humidity Control Has Priority
Select this item if Dehumidifi cation is a priority during the Occupied
Mode. Priority means that the Cooling stages will activate based on the
Coil temperature, and Reheat will be used regardless of Heating, Cool-
ing, or Vent Modes of operation.
Emergency Shutdown Enabled
Select this item if an emergency shutdown device is connected to the
binary input. If the shutdown is active, the Supply Fan, Heating, and
Cooling Relay outputs will be disabled.
Figure 38: VCM-X Confi guration Screen 4
Revised 4/21/15