Dry Cooling; Alarm And Error Messages On The Display - Gram BAKER SF 550 User Manual

Dry cooling

DRY
Menu item Description
DC Dry cooling function *

Alarm and error messages on the display

Display Explanation
The door is open (or the door switch is closed in another manner).
OP
Door alarm "dA" was activated.
A1
Local alarm, maximum value was activated (LHL)
A2
Room temperature sensor is defective. The sensor must be replaced by
the service department. The cabinet will still approximately maintain the
F1
preset temperature with the use of an emergency program.
If "F2" is shown, the evaporator sensor is defective, or there is extreme
icing up of the evaporator. Initially, the unit must be completely defrosted
one single time (disconnected, after which the cabinet must stand with an
open door for 24 hours), Important - condensation container under the
unit may run over in connection with this!). If the fault subsequently
F2
continues to be displayed, then the service department must replace the
sensor a quickly as possible. The preset temperature will continue to be
maintained, and the defrosting phase will occur gradually without
temperature restrictions.
765041976
Dry cooling function may only be selected via the user menu.
The user menu is opened by pressing the button
approx. 3 seconds. The function can now be switched in or out
under the DC menu item, saved with
is exited with .
Rev. 000
P
, after which the menu
Settings range
Activation : "ON"
Deactivation: "OFF"
for
Factory
setting
OFF
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