12
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�
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)�
After that, following two screens appear alternately�
Display field
Software version (ver)
Operating mode (mode)
Working setting
Содержание RC 5 basic
Страница 1: ...IKA RC 5 basic Operating instructions EN ...
