Carrier 09FC020, Installation, Start-Up And Maintenance Instructions, Page: 66 / 72

66
Maintenance
Navigation: i-Vu
®
/ Field Assistant: Properties > Control Program
> Maintenance
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Fan VFD Enable Test – When set to Enable , Binary Output #4 is enabled for up to 5 minutes.
D: Disable
R: Disable/Enable
Fan VFD Speed % Test – When set to a value greater than 0, Analog Output #1 is enabled for up to 5
minutes. Binary Output #4 is also enabled with this test.
D: Disable
R: Disable/Enable
Bypass Valve Test – When set to Enable , Binary Output #2 is enabled for up to 5 minutes to open the
bypass valve. When set to Disable , Binary Output #1 is enabled to close the bypass valve.
D: Disable
R: Disable/Enable
Bypass Valve % Test – When set to a value greater than 0, Analog Output #2 is enabled for up to 5
minutes.
D: Disable
R: Disable/Enable
Alarm Indicator Test – When set to Enable , Binary Output #3 is enabled for up to 5 minutes.
D: Disable
R: Disable/Enable
Point Name – Description Default/Range
Point Name — Description Default/Range
Unit
Fan VFD Run Status — Indicates that the fans’, variable frequency drive is running. R: Off/On
Ext Demand Limit Status — The external demand limit input status. R: Off/On
Leaving Water Temp — The current leaving water temperature value. R: -56 to 245F
Entering Water Temp — The current entering water temperature value. R: -56 to 245F
Leaving Water Temp Source — The source of the Leaving Water Temp value.
States:
- N/A - No sensor value associated with this device
- Local - A physical sensor is wired and connected to the appropriate input channel of this controller
- Network - A network sensor value provided to this controller
- Locked Value - The controller’s sensor input is manually locked to a specific value
R: N/A
Local
Network
Locked Value
Entering Water Temp Source — The source of the Entering Water Temp value.
States:
- N/A - No sensor value associated with this device
- Local - A physical sensor is wired and connected to the appropriate input channel of this controller
- Network - A network sensor value provided to this controller
- Locked Value - The controller’s sensor input is manually locked to a specific value
R: N/A
Local
Network
Locked Value
Outdoor Air Temp Source - The source of the Outdoor Air Temp value.
States:
- N/A - No sensor value associated with this device
- Local - A physical sensor is wired and connected to the appropriate input channel of this controller
- Network - A network sensor value provided to this controller
- Locked Value - The controller’s sensor input is manually locked to a specific value
R: N/A
Local
Network
Locked Value
Control Setpoint Source — The control setpoint value's source.
States:
- Local - The leaving water temperature setpoint software point
- Network - A network value provided to this controller
R: Local
Network
Occupancy
Occupancy Status — The module's occupancy status. R: Unoccupied/Occupied
BAS On/Off — Determines the occupancy state of the controller and can be set over the network by another
device or third party BAS.
Options:
- Inactive — Occupancy is determined by a remote contact
- Occupied — The controller is always in the occupied mode
- Unoccupied — The controller is always in the unoccupied mode
D: Inactive
R: Inactive
Occupied
Unoccupied
Schedules — The controller's occupancy status based on the local schedule. R: Unoccupied/Occupied
Remote Contact — The current status of Input Channel #4. R: Inactive/Active
Global Occupancy — The System Occupancy network input's current state.
D: Unoccupied
R: Unoccupied/Occupied
Reset
Cooling Supply Setpoint Reset — The leaving water temperature setpoint's current reset method.
R: Inactive
OAT Reset
Demand Limit
Calculated OA Clg Reset — Based on outdoor air temperature, the amount of cooling reset. R: __F
Demand Limit
Ext Demand Limit — The current status of Input Channel #6. R: Inactive/Active
System Cooling Demand Level — This module's system cool demand level currently in effect. R: 0 to 3