Dwyer 4C User Manual
Page 8
Page 8
CONTROL OPERATION DESCRIPTION
The HOME display is the normal display while the control is operating. If
no errors or functions are active, the HOME display will indicate the
Process Variable that is being measured on the top display and the Set
Variable on the bottom display.
Error Messages are shown on page 18.
Heating or Cooling
Temperature Control can be achieved by either heating or cooling. Please
refer to the following for the operation of each setting.
Control Modes are selected by changing the S-HC parameter in the Initial
Setting Mode.
Select HEAt, for heating or reverse acting control for output 1.
Select CooL, for cooling or direct acting control for output 1.