Cool Compact 1200, Instruction Manual

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14
Initial operation / connection of refrigerators with built-in cooling:
The connection must be made via a correctly installed earthed socket. We recommend a
separate circuit (fuse 10A) to connect.
Initial operation / connection of refrigeration to remote cooling:
The connection must be made via a correctly installed earthed socket. We recommend a
separate circuit (fuse 10A) to connect. The other connections, like condensate removal,
refrigerant lines and control lines are done on site by the refrigeration / electric specialist.
3. OPERATION
3.1 Electronic controller
You will find the control elements in the front at the panel of the installation compartment.
See front page.
Picture 1: Electronic controller
Button and functional overview
To turn on/off, hold button for approximately 2 seconds.
Pressing the info-button leads to the info menu. Move within the menu by
pressing the up or down button.
Following informations can be retrieved:
With activated button lock, only the info menu can be accessed. The icon for
button locks lights.
t1 =
t2 =
t3 =
Thi =
temperature room probe
temperature evaporator probe
temperature condenser (optional)
maximal temperature (HACCP)
Tlo =
CND =
Loc =
minimal temperature
(HACCP)
Operating period since last
cleaning of the condenser
button lock
Display
Button Button Button on / off
down alarm /
manual defrost
Button Button Button
up set info
15
Button lock on / off:
Press the info button shortly. Now the display shows t1. Move within the menu by
using the arrow buttons until the display shows “Loc”. Press info -button again.
The display now shows “no” – for button lock off and “yes” for button lock on. Now
set with arrow up and down the desired function. To confirm, press the info-button
again.
While displaying values for Thi, Tlo and CND, these can be reset to 0 by pressing
both arrow buttons at the same time.
Alarm / manual defrosting
To start manual defrosting, press the button for approximately 3 seconds.
ATTENTION!
During every defrosting process, the display shows the preset values and the
icon for „defrost“ lights .
Alarm
Should the display show one of the following alarms, a horn is heard and the icon
„Alarm“ lights. By pressing this button shortly, the alarm sound can be switched
off.
HI =
HO =
DO =
Temp. 10 C above the set value
Temp. 10 C below the set value
Door open for more than 2 minutes
E1 =
E2 =
Probe T1 defect
Probe T2 defect
Temperature control
The desired temperature can be set by the electronic controller. (See picture 1
electronic controller on page 14). In case none of these buttons are pressed, the
digital display shows the current value (cool room temperature).
Press the “set” button briefly, the desired value is displayed and the icon “set”
lights. (Factory s2 C).
Press the „set“ button for 3 seconds, the eco setpoint is displayed and the icons
„eco“ and „set“ lights. (Factory s4 C).
By pressing the button “set” the values may be changed. Use the „up“ and „down“
keys to set the desired value. Then confirmed with the “set” button. This rated
value is adjustable within the factory given limits only.
In case of power failure or switching off the device, the values remain.
ECO MODE
About constant comparison of the door opening frequencies and the frequencies of the
temperature changes in the interior, the electronic controller specifies demand defrost
cycles and energy-optimized compressor runtimes.
In phases in which the cooling refrigeration opens little or never, for example at night, on
rest days or vacation, automatically turns the eco mode. In eco mode saves up 30%
energy.