EKOM AD2250, User Manual

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PRODUCT DESCRIPTION
01/2020 -13- NP_AD500-2250-1_01_2020
Valve switching diagram
– “RUN” mode
"STANDBY” mode
The dryer is in “STANDBY” mode when the control signal from the compressor is inactive. The
cooling fans are off and chamber switching is deactivated.
"ECONOMY” mode (only “C” version)
“ECONOMY” mode is only available in dryers equipped with a dew point sensor.
The dryer switches into “ECONOMY” mode if the dew point over a defined period of time is lower
than the set point (varies according to dryer configuration). Chamber regeneration is paused, the
inlet valves continue to switch chambers cyclically based on the following schedule.
As the dew point rises and approaches the set point, "ECONO
MY” mode is deactivated and the
dryer switches to “RUN” mode.
The duration of “ECONOMY” mode is limited. After a defined period, the dryer shortly switches into
standard “RUN” mode and then continues in “ECONOMY” mode.