Temperature Alarm; Potential Free Alarm Relay; Door Monitoring - Gram Roll-in 1500 Mode D'emploi

Temperature alarm

Temperature alarm – display.
The controller is equipped with a temperature alarm, that monitors the cabinet
temperature. The temperature value that activates the alarm, can be set by the user. If the
temperature exceeds the set value, the display
To reset the alarm, turn the cabinet on and off.
Setting the alarm value:
P + 1 >3 seconds

Potential free alarm relay

Connector no. 19 on the power PCB is for connecting a remote alarm. A relay closes the
circuit, if the temperature has been too high or too low for more than 1 hour.
Setting the upper alarm value (setting range -35°C to +25°C):
>3 seconds
P + 1
Setting the lower alarm value (setting range -35°C to +25°C):
1 >3 seconds
P +

Door monitoring

Door alarm.
If the door has been open for more than 5 minutes, an acoustic alarm will
sound to indicate an open door.
765041114
+ P
+ P
+ P
starts flashing after 60 minutes.
Wait 2 min.'s - return
P
+/-
Set value
Wait 2 min.'s - return
+/-
P
Set value
Wait 2 min.'s - return
+/-
P
Set value
18