Temperature-Controlled Cooling (Hard Chill) - Gram BAKER SF 550 User Manual

Temperature-controlled cooling (Hard Chill)

This program cools down to the selected, desired value at full motor
power (controlled with the use of the extra sensor).
Both compressors perform the cooling in parallel. The second
compressor starts 15 seconds after the first one. When the proper
evaporator temperature is attained, the fan will be running audibly with
a very high RPM figure.
The program is selected by pressing the button
After pressing the
-
, + and
P
buttons will be blinking. The curve symbol
for Hard Chill will light up. The secondary display shows the
program name "PCL", and the tertiary display the selected,
desired temperature value.
-
The + and
buttons are used to change the desired
P
value, and for starting the program.
The primary display will now show the current temperature
in the room, the secondary display the program name "PCL"
and the tertiary display the selected, desired temperature
value. The curve symbol is now continuously displayed. In
addition, the connected elements will now be continuously
lit: compressors, fan symbol.
When the desired value is attained, an
acoustic signal will be emitted.
After the signal, defrosting is
commenced (if such is required based
upon the evaporator sensor's
temperature). Then it subsequently
switches to the storage program. Hence
the desired value for the storage
program must always be set and
checked before starting "PCL"!
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button, it will be lit continuously. The
Rev. 000
:
17