IKA RC 5 control Operating Instructions Manual page 20

MODE
1� Operating Mode A:
After power-on/power failure no automatic restart of
functions�
2� Operating Mode B:
After power-on/power failure automatic restart of func-
tions, depending on previous settings�
3� Operating mode C:
Set values (set in A or B) cannot be changed�
After power-on/power failure automatic restart of func-
tions, depending on previous settings�
4� Operating mode D:
Confirmation request for set value changes, if functions
are active� After power-on/power failure no automatic re-
start of functions�
DISPLAY
1� Main Screen:
In the "Main Screen" menu option, you can specify what
information will be displayed on the screen�
2� Device Number:
In the "Device number" menu option, you are allowed to
edit the device number from 0 to 99 that will be shown
on the main screen�
When using multiple units, it may be helpful to identify
WiCo and station�
Note: Labeling device number to the station�
GRAPH
In this menu, you can set the options for the time-temper-
ature diagram�
1� Automatic:
The scaling of the temperature axis (Y-axis) is automatically
determined, depending on the target temperature and the
actual internal and external temperature�
The time axis (X-axis) is permanently scaled to 30 minutes�
2� Manual:
1) Axis Assignment:
The temperature values to be displayed can be selected�
2) Axis scaling:
Scaling of the time (X) and temperature axis (Y) can be
selected or set�
PROGRAMS
Under programs, 10 user-defined temperature-time pro-
files can be created� A program can consist of up to 10
segments�
Once a program has been selected, the following options
are available:
1� Start:
Starts the program upon request of loop mode�
1) Infinite loop: Upon completion of the last segment,
the program continues with the first segment until the
user ends the program by stopping a device function�
2) Loop Count: Indicates the total number of loop cycles
until program end�
Note: At the end of the program all device functions are
switched off�
2� Edit:
Edit/change the selected program�
1) Seg No.: Segment number�
2) Ctrl. Sensor (int/ext): Determines whether control is
through the internal (int) or external (ext) temperature
sensor�
3) Temp.: Target temperature�
4) Ctrl.Mode (Time / +/- x.x K): In "Ctrl�Mode Time"
the target values and settings of the segment are valid
for the duration indicated in the column "Time hh:mm"�
Afterwards, the next program segment is automatically
executed�
In "Ctrl�Mode +/- x�xx K", the hysteresis (tolerance) of
the actual temperature to the target temperature is set
(e�g� +/- 0�1 K)� The target values and settings of the seg-
ment are valid until the actual temperature reaches the
target temperature +/- hysteresis for the first time�
Afterwards, the next program segment is automatically
executed�
5) Pump rpm: Target speed of pump�
6) M1 (ON/OFF): MODULES M1-Valve:
OFF: M1 valve in initial state
ON: M1 valve in inverted initial state�
Note: The initial state of the M1 valve is defined in "MOD-
ULES M1-Valve" in "Default Status" as "Open" or "Closed"�
7) M2 (ON/OFF): MODULES M2-Output switch
OFF: M2-output switch in initial state�
ON: M2-output switch in inverted initial state�
Note: The initial state of the M2-Output switch is defined
in "MODULES M2-Output" in "Default Status" as "Open"
or "Closed"�
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