5-1-2.
1. FRONT PANEL COMMANDS
To display target set point. In programming mode it selects a parameter or confirms an
operation.
To start a manual defrost
To view the last alarm occurrence. In programming mode, it browses the parameter
codes or increases the display value
To view the last alarm occurrence. In programming mode, it browses the parameter
codes or decreases the display value
KEY COMBINATION
To lock & unlock the keyboard
To enter in programming mode
To return to the room temperature display
1.1 Function of LEDS