Commissioning Instructions
Table Of Contents
- Before You Begin
- Verifying Power to the Controller
- Enabling Actuators
- Setting the Application
- Setting Number of Heat Stages or Valves
- Enabling Autozero Module
- Selecting Automatic Calibration Option
- Setting Room Temperature Setpoints
- Setting Override Time
- Enabling Wall Switch
- Setting Fail Mode
- Setting Duct Area
- Setting Flow Coefficient
- Setting Airflow Setpoints
- Setting Controller Address
- Secure Mode
Before You Begin
Setting Airflow Setpoints
11
Siemens Industry, Inc. Start-up Procedures 140-1020
2015-05-07
Box Manufacturer Flow Coefficients
Manufacturer
Sensor Type
Value
Spider without orifice
Spider with orifice
0.73
0.39
Carnes 2-pipe
Flow cross
0.66
0.59
Carrier 0.59
E.H. Price/Siemens Industry Terminal Boxes 0.78
Environmental Technologies 0.79
Krueger 0.68
Metal Aire 0.72
Nailor Industries 0.69
Titus 0.60
Trane 0.66
Setting Airflow Setpoints
Applications 2030, 2032, and 2033
UNOCC FLOW must be set equal to or less than OCC FLOW.
1. Set OCC FLOW to the setpoint for airflow in occupied mode.
2. Set UNOCC FLOW to the setpoint for airflow in unoccupied mode.
CAUTION
If using electric reheat, do not set UNOCC FLOW to 0 cfm (0 lps).
Equipment damage may occur at 0 cfm (0 lps) with electric heat ON.
Setting Controller Address
NOTE:
If you are going to enter a point at the field panel, record the controller address and
override time you enter using WCIS. You will be required to enter these values again
when adding the controller definition at the field panel.
Set the controller address by setting CTLR ADDRESS to the appropriate number.
(Addresses 00 through 98 are valid; 00 through 31 are typically used.)
Update each controller at the field panel immediately after you complete the controller
start-up procedures and have made all other changes to the controller’s point database
(including balancing, tuning, and so on.).