BLOCKSYSTEM
FA
5
REV. 03 03/02
UK
7. 1 Description of the control
“SET“ key: to view the SET value just press the SET key once. The LED SET is blinking.
Within 5 sec. You can change the SET value with the pushbuttons „UP“ or „DOWN“
After another 5 sec. this value is valid.
“UP” key: increases the value of SET or parameters. To manually activate the defrosting
cycle, press this key for 5 sec. This function is not enabled during SET-adjustment and
programming the parameters.
“DOWN” key: decreases the value of SET or parameters.
Taste fnc
ESC function. Exit of the menu or confirmation of a command.
LED “COMTESSOR”: On = Compressor ON. Blinking = delay activ
ALARM
LED “ALARM”: On with activ alarm, blinking when the alarm is silenced.
LED “DEFROST”: On = defrost cycle; blinking = manuell defrost
LED “EVAPORATOR FAN“ : On when fan is running
“ON/OFF” key: main switch
“ON/OFF “ key Light switch
7. 2
ON / OFF SWITCHING
To start or stop the BLOCKSYSTEM just push the key “ON/OFF” on the frontpanel.
7. 3
ADJUSTMENT OF ROOM-TEMPERATURE
Temperature-range of the BLOCKSYSTEM:
Min.temperature Max temperature
Plus cooling AT +2 +10
Normal cooling TN -5 +8
Deep cooling BT -25 -15
-
When pushing „SET“ key the red key-LED is on and the display shows the desired value of
temperature (SET) .For increasing this value push key „UP“ ; for decreasing push key „DOWN“ .
Within 5 sec. Without pressing any other key the SET is memorized and the red LED is off.