Sterlco GP Series 20-60 HP Packaged Chillers User Manual
Page 38
GP Series Portable Chillers
Chapter 3: Installation
38 of 93
To set password protections:
1. Press the
button to access the menu screen.
2. Press the
or
to highlight SETPOINTS, and press
.
3. Press the
or
until the following screen appears for the Operator or Supervisor
Password
4. Press
to accept the screen, and then press
until the Operator or Supervisor
Password line is highlighted.
5. Press
or
to increment or decrement the number. The password can be between
0 and 9999.
6. Press
to accept the Password and move to the next line.
7. For either Operator or Supervisor password the time that the password will allow the
controller to be active can be set by the Operator or Supervisor Password Time. With the
PW Time value highlighted, press
or
to increment or decrement the time. The
password time for either setup can be from 0 to 99 minutes.