17
Switch button lock on/off:
Push the Info button. The display shows t1. Move within the menu using the
arrow keys until “Loc” is shown in the display. Push now the SET button and hold
it pushed. The display shows now “no” for button lock off and “YES” for button
lock on. Set now the requested function using the buttons “UP” and “DOWN”.
When you release all buttons the controller returns to its normal function after a
few seconds. In case the button lock is switched on you can only activate the
INFO menu.
During display of values Thi, Tlo and CND, these may be put back to 0 by
pressing additionally the info button.
Pressing this button for approx. 3 sec. starts a manual defrost.
Attention!
During each defrosting process display shows “
dEF
”
and the LED defrost lights. After the defrost process the display
shows “
rEc
” for 10 min.
dEF =
defrosting
. This appears in the display for the “defrost” mode
(defrost in process).
It is not a fault notice!
rEc =
re-cooling
. This appears in the display for the mode “re-cooling
after defrost.” It is not a fault notice!
Should the display show one of the following alarms, a horn
sounds at the same time which may be switched off by pressing
the button for 3 sec.
HI
= temperature 10
°
C beyond set rated value
Ho
= temperature 10
°
C below the set rated value
Do
= door open for more than 2 minutes
HP
= high pressure compressor (devices with built-in cooling counter
machine only)
E1
= probe T1 defective
E2
= probe T2 defective
CL
= clean the condenser
When pressing this button, display shows the preset rated value
(+4
°
C = factory setting)
By pressing additionally the button or the value may be changed.
Pressing this button for approx. 2 sec. brings the device into the
energy saving mode and the LED „ECO“ lights up.
GB
Summary of Contents for AAKM Series
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