Commissioning And Operating - IKA RC 5 basic Operating Instructions Manual

Note: Before commissioning, make sure that the device has
not been moved for one hour�
Check whether the voltage specified on the type plate
matches the power voltage available�
The power socket used must be
earthed (protective earthing)�
If above conditions are met, the instrument is ready for op-
eration after plugging in the power plug�
If these conditions are not met, safe operation is not guar-
anteed and the device could be damaged�
Observe the ambient conditions (temperature, humidity,
etc�) listed under "Technical Data"�
After switching on the power switch (9) at the back of the
device or pressing the On/Off button (A), all LED segments
light up during the self test�

Display field

Software version (ver)

Operating mode (mode)

Working setting
After that, following two screens appear alternately�


Commissioning and operation
Then the device enters standby status and is ready for op-
eration�
Change the temperature setting with "Temp (+)" button
(L) or "Temp (-)" button (M)�
Change the pump speed setting with "Pump (+)" button (I)
or "Pump (-)" button (J)�
In standby status, activate the refrigerating function by
pressing the "Temp" button (K)� The pump and fan starts
to run at once� The refrigerating function may delay to start
about 2 minutes�
In working status, press the "OK/Pump" button (H) to stop
the pump and refrigerating function�
Note: In running status, the pump speed adjusts automati-
cally according to the load� When the actual speed doesn't
reach the setting speed, the blinking set speed and the ac-
tual speed appears alternately�
In standby status, press the "OK/Pump" button (H) to start
the pump function� The refrigerating function will not be
activated�
In working status, press the "Temp" button (K) to stop the
refrigerating function, the pump keep running�
Pressing the lock button (G) for about 2 seconds, the device
control elements can be locked to prevent accidental chang-
es that can be done during operation (LED (F) will light up)�
To unlock the control elements, press the lock button (G)
again for about 2 seconds (LED (F) goes out)�
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