Valent_IOM_Controls - RJI-Sales.com

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Heat Wheel Used to override the heat wheel percentage (speed). When output control is changed to Override, all outputs of the controller are driven Off (digital) and to 0% (analog). To manually override the control of the heat wheel, change the heat wheel to On. The heat wheel percentage (speed) may be adjusted as needed. The heat wheel automatically returns to Auto after 90 minutes or when output control is Auto. Editable Range: Off, On Default: Off Enable Heat Pump Water Valve Used to override the water valves on heat pump units. When output control is changed to Override, all outputs of the controller are driven Off (digital) and to 0% (analog). To manually override the control of the water valves, change the enable heat pump water valve to On. The water valve percentage (percent) may be adjusted as needed. The water valves automatically returns to Auto after 90 minutes or when output control is Auto. Editable Range: Off, On Default: Off Water Valve A Percentage Used to override the water valve A percentage (percent). When output control is changed to Override, all outputs of the controller are driven Off (digital) and to 0% (analog). To manually override the control of the water valves, change the enable heat pump water valve to On. The water valve A percentage (percent) may be adjusted as needed. The water valves automatically returns to Auto after 90 minutes or when output control is Auto. Editable Range: 0-100% Default: 100% Water Valve B Percentage Used to override the water valve B percentage (percent). When output control is changed to Override, all outputs of the controller are driven Off (digital) and to 0% (analog). To manually override the control of the water valves, change the enable heat pump water valve to On. The water valve B percentage (percent) may be adjusted as needed. The water valves automatically returns to Auto after 90 minutes or when output control is Auto. Editable Range: 0-100% Default: 100% Digital Scroll Percentage Used to override the digital scroll compressor percentage (percent). When output control is changed to Override, all outputs of the controller are driven Off (digital) and to 0% (analog). To manually override the control of the digital scroll compressor, change the enable digital scroll compressor to On. The digital scroll compressor percentage (percent) may be adjusted as needed. The water valves automatically returns to Auto after 90 minutes or when output control is Auto. Editable Range: 0-100% Default: 100% Chilled Wtr Vlv Ena Used to override the output for the chilled water valve. When output control is changed to Override, all outputs of the controller are driven Off (digital) and to 0% (analog). To manually override the control of chilled water valve output, change chilled water valve enable to On, then adjust the chilled water valve position to desired position. The compressor 1 output automatically returns to Auto after 60 minutes or when output control is Auto. Compressor overrides are only possible when the supply fan status is True and when all heat is off. Editable Range: Off, On Default: Off Chilled Vlv Pct Used to override the chilled water valve percentage (percent). When output control is changed to Override, all outputs of the controller are driven Off (digital) and to 0% (analog). To manually override the control of the chilled water valve, change the Chilled Wtr Vlv Ena to On. The water valve A percentage (percent) may be adjusted as needed. The water valves automatically returns to Auto after 90 minutes or when output control is Auto. Editable Range: 0-100% Default: 100% Controls V2 IOM 30 May 2011 Part Number 474626
Temperature Setpoints Occupied Space Setpoint Plus half of the Occupied Space Setpoint Deadband is the Space Occupied Cooling Setpoint. The Occupied Space Setpoint minus half of the deadband is the Space Occupied Heating Setpoint. Editable Range: 50-95°F Default: 70°F Supply Only Cooling Setpoint The supply air temperature setpoint in the cooling mode when supply air temperature control is used (no space temperature reset). Editable Range: 50-90°F Default: 65°F Supply Only Heating Setpoint The supply air temperature setpoint in the heating mode when supply air temperature control is used (no space temperature reset). Editable Range: 50-95°F Default: 68°F Supply Air Temp Cooling Low Limit Defines the minimum supply air temperature setpoint used in the cooling mode, when space temperature control with supply air temperature reset is used. This setpoint limit is not used during supply air temperature control (no reset). Editable Range: 45-70°F Default: 55°F Supply Air Temp Cooling High Limit Defines the maximum supply air temperature setpoint used in the cooling mode, when space temperature control with supply air temperature reset is used. This setpoint limit is not used during supply air temperature control (no reset). Editable Range: 50-80°F Default: 75°F Supply Air Temp Heating High Limit Defines the maximum supply air temperature setpoint used in the heating mode, when space temperature control with supply air temperature reset is used. This setpoint limit is not used during supply air temperature control (no reset). Editable Range: 70-120°F Default: 95°F Supply Air Temp Heating Low Limit Defines the minimum supply air temperature setpoint used in the heating mode, when space temperature control with supply air temperature reset is used. This setpoint limit is not used during supply air temperature control (no reset). Editable Range: 45-90°F Default: 65°F Supply or Supply w/ Reset Control Allows the user to force the unit into supply air only mode. If the unit detects a space temperature sensor it will automatically switch from supply air only to supply air w/ reset mode. If supply air control is desired with a space sensor installed this point must be set to force supply only. In supply air temperature control, the unit attempts to control the supply air temperature at fixed heating and cooling setpoints (adjustable). In space temperature control with supply air temperature reset, the unit compares the space temperature to the space temperature heating setpoint and cooling setpoint to calculate the supply air temperature setpoint. The unit then modulates heating and cooling to maintain the supply air temperature at the setpoint, which automatically varies. Editable Range: Auto, Force Supply Only Default: Auto Cooling Lockout Setpoint The OAT that locks out cooling completely. Any time the OAT is below this temperature mechanical cooling will be locked out. Editable Range: -20-90°F Default: 55°F Heating Lockout Setpoint The OAT that locks out the units normal heating operation. Any time the OAT is above this temperature heating will be locked out. Editable Range: 45-90°F Default: 75°F Controls V2 IOM 31 May 2011 Part Number 474626
Page 1 and 2: Instruction, Operation, and Mainten
Page 3 and 4: Safety WARNING: Improper installati
Page 5 and 6: I/O Configuration Universal Inputs
Page 7 and 8: 34 Point Module Supply Air Temperat
Page 9 and 10: Pressure Sensor Circuit B (Universa
Page 11 and 12: Analog Outputs 34 Point Module Modu
Page 13 and 14: Basic Functions Menu Commands The b
Page 15 and 16: Scheduling Adjustment IMPORTANT Int
Page 17 and 18: Advance Adjustment IP Address Adjus
Page 19 and 20: Op Mode Displays the operating mode
Page 21 and 22: Status Supply Air Temp Measured by
Page 23 and 24: Dampers Outside Air Damper Position
Page 25 and 26: CW FRZ Protect Used to disable the
Page 27 and 28: Manual Override Output Control Used
Page 29: Modulating Heat Used to override th
Page 33 and 34: Leaving Coil Setpt Used during dehu
Page 35 and 36: Stndby Humid SP Displays and sets t
Page 37 and 38: CO2 Control CO2 Setpoint The setpoi
Page 39 and 40: Air Flow Measuring AFMS K Factor Th
Page 41 and 42: Night Purge Ena Select whether the
Page 43 and 44: BACnet IP Enable Comm The unit is s
Page 45 and 46: Universal Maintenance Tool (UMT) Se
Page 47 and 48: Basic Functions Unit Status Select
Page 49 and 50: Advanced Functions Station Copier F
Page 51 and 52: Copying a Station from the Controll
Page 53 and 54: File Transfer Client Use the file t
Page 55 and 56: Supply Air Temperature Low Alarm Di
Page 57 and 58: J Should only be changed under the
Page 59 and 60: Cooling Lockout Setpoint The OAT th
Page 61 and 62: air temperature in cooling mode and
Page 63 and 64: Damper Setup 100% OA Damper Positio
Page 65 and 66: Outside Dewpoint Setpoint Combined
Page 67 and 68: Economizer PID Setpoint The offset
Page 69 and 70: Heat Pump Setpoints Air Cooled Heat
Page 71 and 72: Pressure Emergency Time The amount
Page 73 and 74: Heat Pump Setup Head Pressure AO Di
Page 75 and 76: Heat Wheel Cycle Delay Time The min
Page 77 and 78: Minimum Heat Wheel Speed Displays a
Page 79 and 80: Overheat Offset Space Temp Defines
Page 81 and 82:
Heat Enable Command, Modulating Hea
Page 83 and 84:
Hot Gas Reheat Hot Gas Reheat Enabl
Page 85 and 86:
Manual Overrides Output Control Use
Page 87 and 88:
Modulating Heat Percentage Used to
Page 89 and 90:
Sensors AFMS Sensor Measured by the
Page 91 and 92:
Raw AFMS Input Measured with a pres
Page 93 and 94:
Setpoints and Schedules Cool Down E
Page 95 and 96:
Optimized Start This point will be
Page 97 and 98:
Standby Occupied Standby Cooling Se
Page 99 and 100:
Space Static PID Integral Fan Shoul
Page 101 and 102:
Supply Fan Start VFD Speed Displays
Page 103 and 104:
4. When all changes are complete, s
Page 105 and 106:
Analog Values (continued) Instance
Page 107 and 108:
BACnet MSTP Communication Guide The
Page 109 and 110:
BACnet MSTP Points List Analog Valu
Page 111 and 112:
Binary Values Instance Object Type
Page 113 and 114:
LonTalk Points List Inputs Name NvI
Page 115 and 116:
Name NvIndex Direction SnvtType Des
Page 117 and 118:
5. Right-click on the identified Lo
Page 119 and 120:
Login Instructions To access the JE
Page 121 and 122:
Basic Functions Setpoint Adjustment
Page 123 and 124:
Advanced Functions TCP/IP Configura
Page 125 and 126:
3.2. Internal time clock in micropr
Page 127 and 128:
2.5. Energy Recovery (Plate) 1. Upo
Page 129 and 130:
dehumidification possible, but allo
Page 131 and 132:
3.3. Occupied mode disabled. 3.4. E
Page 133 and 134:
7. ECONOMIZER 7.1. Economizer mode
Page 135:
Valent® is a business of Unison Co
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