Sterling SDF 250, SDF 400, SDF 500 Heater Reg. Act, Exit air Act, Dew point max, Dew point Act

SDF 250/400/500

Heater Reg. Act.

The regenerated heat temperature will be displayed.

Exit air Act.

The current temperature of the used air will be displayed.

&If the unit is operates with “dew point controlled changeover point with dew point display”

(optional):

Dew point max.

Enter the maximum permissible (worst allowed) dew point temperature (-35 to -28 °C / -31 to -18.4 °F).

Dew point Act.

The current dew point temperature will be displayed.

Return air cooler Target

Enter the max. permissible air temperature. Acknowledge with the ENTER-key.

Return air cooler Act.

The current air temperature will be displayed.

&The cooling effect of the pre air cooler is highly dependent on the cooler circuit.

The lower the value chosen for the pre air temperature, the better.

FPlan the size of the coolant circuit accordingly.

Displaying trend

Temperature

Dew point

Start up 3-5