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
restart 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-tem-
perature diagram.
1. Automatic:
The scaling of the temperature axis (Y-axis) is automati-
cally 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 op-
tions 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 cy-
cles 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
segment 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
"MODULES 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 de-
fined in "MODULES M2-Output" in "Default Status" as
"Open" or "Closed".
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