Sterlco SEU Series Economical Water TCU - Manual (Page 28)

WTR1-600 Chapter 4: Controls 28 of 42
Measured Temperature Value Numeric LED
During normal operation, the large green PV Process Value LED on the controller displays the
actual process temperature at the To Process thermocouple. It also lists parameter symbols during
setup and error messages if an error occurs.
Required Temperature Numeric LED
During normal operation, the smaller green SP Set Value LED on the controller displays the
process set point you want the chiller to maintain. It also displays parameter and pre-set function
values during setup.
See figure 7
Page Key
From any display – press to return to the HOME display.
Scroll Key
Press to select a new parameter. If held down it will continuously scroll through the
parameters.
Important!
Do not change any of the control settings without
consulting the ACS Group Service Department.
The ACS Group warranty does not cover temperature control unit failures
from tampering with controller settings!
Down Key
Each press of the Down Arrow key decrements or reduces the values or settings on the SV
Set Value display.
Up Key
Each press of the Up Arrow key increments or advances the values or settings on the SV
Set Value display.