Operation Manual
46 Operating the control software
5.5.2.1 Inputdiagnosticfunctions–"InputDiagnostics"submenu
The following input values can be viewed after accessing the "Input Diagnostics" submenu.
Note: the input values can be accessed and viewed too, via the "Service Info" selection eld in the
standard operating display.
Cylinder A Tab (Cylinder B Tab)
Note: the tabs of the input diagnostics for Cylinder B appear only on double units or large units with two
steam cylinders.
– Channel 1: Set humidity setpoint in %rh for humidity contol.
– Channel 2: Set humidity setpoint in %rh for supply air limitation.
– Enable Input On/Off: Actual status of the external enable switch, if present
("Off"= switch open, "On"= switch closed).
– Safety Loop: Actual status of the external safety chain ("Open"= safety
chain open, "Closed"= safety chain closed).
– Level High: Actual status of the "Level High" detection ("Off"= Level is
not high, "On"= Level is high).
– Level Mid: Actual status of the "Level Mid" detection ("Off"= Level is not
in the middle, "On"= Level is in the middle).
– Level Low: Actual status of the "Level Low" detection ("Off"= Level is not
low, "On"= Level is low)
– Leakage Sensor: Actual status of the optional leakage monitoring device
("Off"= no leakage present, "On"= leakage detected).
– Overheat Switch: Actual status of the excess temperature switch on
the steam cylinder ("Open"= Excess temperature switch has triggered,
"Closed"= Excess temperature switch has not triggered).
– Temperature Switch: Actual status of the of the temperature switch
("Open"= Temperature switch has triggered, "Closed"= Temperature switch
has not triggered).
– Heating Voltage: Actual status of the heating voltage ("Off"= heating
voltage not activated, "On"= heating voltage activated).
– Blower Pack: shows the status of the blower pack security loop (status
shows"Off" when the blower pack is connected and powered, and "On"
when it is not.
Note: When no blower pack is connected, a jumper wire must be installed
in the blower pack security loop, and the status should show "Off".