Sterling SDAA 25-100 Manual Do Utilizador

Dehumidifying Dryers 

Chapter 4: Operation 

27 of 59 

 

ALARM1 

ALARM 1 LED 

Lights in the Operation Indicator Section when 
the output function assigned to auxiliary output 
1 turns on.  The ALARM1 indicator lights when 
the process temperature exceeds the set point 
temperature by more than the alarm deviation 
value. Alarm output de-energizes the heaters. 
Heaters re-energize when the temperature falls 
within the acceptable range. 

 

 

Mode Key 

Press the Mode key to shift the display to the next 
set of parameters. The menu screen displays. 

 

Down Key 

Press the Down arrow key to lower the process air 
set point temperature. During setup, it lets you 
decrease the value of the parameter displayed on 
the set point LED readout. 

 

Up Key 

Press the Up arrow key to raise the process air set 
point temperature. During setup, it lets you 
increase the value of the parameter displayed on 
the set point LED readout. 

Setting the Process Air Temperature 
When setting the process air temperature, consult with the resin manufacture for the 
recommended drying temperature. 

To change the process air temperature set point with the dryer running: 

•  Press 

 to raise the set point to the temperature you want. 

•  Press 

 to lower the set point to the temperature you want.