SterlingTek A0551797 User Manual

Page of 86
                         SSC Series Central Chilling Stations 
Page 51 of 86 
 
Operating Chiller Pumps 
To turn on and off the pumps, start from the Main Menu, then: 
 
n  Press the 
 or 
 buttons to highlight either 
CONFIGURATION MENU”. 
n  Press 
 
n  Highlight “
PUMP ENABLES” 
n  Press 
 
n  Highlight the pump you want to operate. 
The Pump Enables Screen appears 
 
 
Pump Enables Screen 
 
Any pump that is disabled to the OFF-LINE position will not be 
called to operate.  Simply toggle the F1 key on the enable/disable 
screen to toggle the state of the pump from the ON-LINE to OFF-
LINE state. 
 
Setting Pump Lead/Lag Times and Activating Pump Lead/Lag 
Operation 
While in the Configuration Menu, the pump lead/lag screen allows 
the customer to enable or disable the Lead/Lag rotation of 
compressors.  While viewing the screen for the applicable rotation, 
pressing F1 will toggle the rotation function On or Off.  Pressing 
the F2 button will present an entry screen which will allow the 
entry of a rotation interval.  Acceptable range is 50-200 hours.