CorroVenta A15ES, User Manual

Page: 27 / 67

A15ES
© Corroventa Avfuktning AB 2022.05 27 (67)
purpose there are also the following External sensor
modes:
E.RH Drying down to selectable Relative
humidity, % as given by external RHT
sensor(s) connected to the machine.
E.MIX Drying down to selectable mixing ratio,
g/kg as given by external sensor(s)
connected to the machine.
E.DEW Drying down to selectable dew point, °C,
as given by external sensor(s) connected
to the machine.
The External control modes require the machine to be
networked and connected to an external RHT sensor. If
the machine is not networked already, the machine will
ask if it shall create a network.
If there are multiple sensors in the network and
alternative <All< is selected rather than one unique
sensor, e.g. RHT61, the machine applies “worst case”
and operates as long as any one of the sensors read a
humidity above the setpoint.
When selecting mode other than MAN, the machine
presents the user with the possibility of determining
the setpoint.
When reaching the setpoint level, the drying
automatically stops. Should the humidity later rise
above the setpoint level, drying operation is
automatically resumed.
Hysteresis
When selecting RH, DEW or MIX control modes, to the
right in the display there is a symbol and a hysteresis
value presented.
The symbol indicates the position of the setpoint in the
operation span as presented below.
↕ - center
↓ - bottom
↑ - top
Alarm
At the bottom of the screen, there is a possibility of
setting an alarm to be triggered and presented on
screen should the humidity rise too high.