Controller; Operating Modes - Siemens PolyCool Superheat - CPS40 Manuel D'installation Et D'utilisation

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4

Controller

4.1 Operation
To operate the controller, use the operating buttons on the con-
troller front.
· Press the <OK>
change.
· Press the +/- button to change the flashing data, or select the
information screen.
· Press the <ESC>
return to the previous one.
· By simultaneously pressing the buttons +, -, <ESC> and <OK> for
more than 5 seconds the controller gets reset to default settings.
Reset function may only be carried out with the machine at a stand-
still.
A flashing display indicates adjustable data.
4.2

Operating modes

The controller functions are divided into four operation modes:
regulation, configuration, parameter and simulation.
You can activate any desired mode by simultaneously pressing the
+/- buttons and holding them for a least five seconds. Release the
buttons when C1 is flashing.
Follow procedures below to access the operation mode, as appro-
priate.
Operation modes
Configuration mode
Parameter mode
Simulation mode
After setting all necessary parameters, the controller will by default
display in regulation mode with superheat setpoint, current value of
superheat, and actual opening of the valve.
Superheat - CPS40
Controller
button to enable changes, or confirm a
button to exit out of the current level and
Procedures
When C1 is flashing, press <OK> to
confirm.
Select the mode with +/-, and press
<OK> to confirm.
Or, press <ESC> to exit the current
operation level.
CE1U3372xx
2018-11-09