Sterling Plumbing 882.00254.00 Heat Pump User Manual


 
7/50D Plus or 7/50D Controller Chapter 4: Operation 64
Changing the Line with Material Proofing
When this option is enabled, the controller issues an alarm for the station if the number for
“Material set to” does not match that of the actual material. These numbers refer to material
lines.
To change the line when using material proofing:
1. Go to the Station Summary screen (if needed) by touching Stations on the right-
hand side of any other screen.
2. Disable the station (take it offline) by touching its icon briefly.
The icon becomes black with a gray outline.
3. Switch lines physically.
4. At the controller, go to the Station n Operator screen (as described on p. 61), or go to
the Station n Setup screen.
5. Touch Material Set To.
A keypad pops up.
6. Enter the number for the new material line. Use to erase any mistakes. Use to
enter the value.
The new setting appears under Material Set To.
7. Touch Stations.
The Station Summary screen appears.
8. Enable the station (put it online) by touching its icon briefly.
The color of the icon changes to show the new status.
4-4 Advanced Tasks
This section describes the procedures carried out during operation that are normally reserved
for setup personnel. These procedures require use of the setup password (if your facility has
defined one). The procedure for logging on with the setup password is the same as for
logging on with the operator password; see p. 59. Logging off is also the same, except that
operators can log off only at the Station n Operator screen, while most screens accessible to
setup personnel offer Log Off as an option.
You can also change the setup for stations, pumps, and the system during operation. See
Chapter 4, “System Setup,” for information on the procedures and options.