Operating instructions
Return air cooler on/off (optional)
“on” = operation with return air cooler,
“off” = operation without return air cooler
Acknowledge with the ENTER-key.
Hopper X on/off (optional)
(X = number of the drying hopper)
“on” = releasing drying hopper X,
“off” = blocking drying hopper X
Acknowledge with the ENTER-key.
Hopper heater X on/off (optional)
(X = number of the hopper heater)
“on” = switch on hopper heater X,
“off” = switch off hopper heater X
Acknowledge with the ENTER-key.
Press the ”F1"-key.
Dehumidified air dryer
Start-up 4-9










