E/0310/50/7
Consequences of alarm inputs "auxiliary alarm 1" and "auxiliary alarm 2" de-
pends on position of DIP-switch 3. DIP-switch 3 can be switched at any time,
even during controller operation. The function of this switch is immediately valid
without further measures.
DIP-Switch 4 Temperatures in °C or °F can be chosen by this DIP-switch.
OFF: All temperatures are shown in °C.
Temperature differences are shown in K.
The actual value is marked by a "C".
ON: All temperatures are shown in °F.
Temperature differences are converted to degree
Rankin. The actual value is marked by an R.
DIP - switch 4 can be switched over any time, even during controller
operation. Function of switch is valid without further measures.
Membrane Keys
Start/Stop Key
Operation mode "start" and "stop" are the only functions of this key. If the controller is in enter
mode, the key is ineffective.
Operation Mode "Stop"
Control system and unit are not in operation. CW-valve closes. Limit values are supervised. In-
dependent failures (like sensor break-down, water sensor alarm, fire alarm, smoke detector and
other external alarms) are supervised. Display indicates .
The horizontal bar in display means that controller has been locally turned off by the Start/
Stop-key.
Occuring alarms and failures can be reset in menu item 1.
Inputs and modifications in all menu
items can be made.
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