Porkka Bar 550, Installation And Operation Manual

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202109
5
Main switch
The cabinet is switched on and off by using the main switch
. When you move to the standby mode the code “OFF” is
displayed. In the standby mode all the control functions are off.
The freezer models additionally have a separate main switch
that also switches off the heat resistance of the door frame.
If the product is connected to the monitoring system it does not
receive control or alarm data from the monitoring unit. The light
switch functions when the instrument is on standby.
To modify the temperature
Push key 3 seconds and the temperature set point flash on
the display. Modify the value by pushing or key within
15 seconds. Save the new value by pushing key again or
wait for 15 seconds after which the display returns to the normal
mode.
Defrosting
The evaporator is defrosted automatically. During the defrosting
period the defrosting LED and temperature in the beginning of
the defrosting period are displayed. After that the display returns
to the normal mode.
Manual defrosting
Push key for 3 seconds when the manual defrosting will
start. After manual defrost the cabinet will continue to defrost at
regular intervals. Manual defrosting is recommended if there is
a lot of ice on the evaporator, i.e. if the door has been left open
for a long time or if warm uncovered food has been placed in
the cabinet.
To check the lowest temperature
Push key. Code “Lo” is displayed after which the lowest
registered temperature is displayed. The display returns to the
normal mode automatically after 5 seconds.
To check the highest temperature
Push key. Code “Hi” is displayed after which the highest
registered temperature is displayed. The display returns to the
normal mode automatically after 5 seconds.
To delete the lowest and highest temperatures registered
The registered lowest and highest temperatures are deleted
separately. Get the lowest and highest temperature registered
on the display by pushing the arrow key or . Push
immediately the key for 3 seconds until the code “rST”
(reset) starts to flash on the display. Release the key and the
temperatures have been deleted and the display returns to the
normal mode.
Note!
Chillers temperatur can be c2°...+15°C
Bar 550 +5°...+15°C
Freezers -15°...-25°C
Note!
The manual defrosting resets the defrosting time counter so that
by means of the manual defrosting period the regular defrosting
periods can be scheduled to take place e.g. outside the peak
periods.
Note!
After the first start reset the lowest and highest temperatures
stored.
ENGLISH