berlinger Fridge-tag 2 User manual

User Manual
Fridge-tag 2
INTERNAL/EXTERNAL SENSOR

Content
1.  ______________________________ 3
2.  ______________________ 4
3. _______________ 4
4.  _____________________________ 6
5.  ________________________________ 7
 
 
 
 
 
 
 
 
 
6. 
 _______________________________________ 
 
 
7.  ________________ 22
 
 
 ____________________________ 23
 
 
 
  ________________ 
(30-day history) 
 

 
 
 
 
  _____________________________ 
11.  __________________________ 
12.  ___________________________ 
13.  ___________________________ 

2

1. Display explanaons
!
1-888
8808 2888
8888
min.
max. °F
°C
Int.SensorSensor Ext.
 

 


 

!



 



Int. 
 
Note


3

2. State of delivery / sleep mode
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy


3. Read out informaon prior to acvaon
(in sleep mode)



Note


Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy



4

 



Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8
101 2026
P SS4n
Aer 2nd pressing of READ


Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
C1d
0000 0 0
1 342
Aer 4th pressing of READ



Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
80
1H
d r u
1 000
°C
Aer 5th pressing of READ



Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
-05
0L
d r u
0 001
°C
Aer 6th pressing of READ

Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
Aer 10th pressing of READ
Aer 7th pressing of READ
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
0500 00
3491
S

Aer 8th pressing of READ
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
0484 13
0051
PCb







Aer 9th pressing of READ
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
CP
4
n
100.0





Aer 3rd pressing of READ
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
58
°C
Int.Sensor
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
258
°C
Sensor
Ext.
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
!
8101 2026
--.-
°C
1 218


Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
!
1-888
8808 2888
8888
min.
max. °F
°C
Int.Sensor Ext.
Aer 1st pressing of READ
5

4. Placing the Fridge-tag
Placing the Fridge-tag with an internal sensor






Placing the Fridge-tag with an external sensor











1
2
3
1
2
3
6

5. Acvaon process
5.1. Overview: sequences of acvaon
Note




















7

Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
yyyd y__d


Note




Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
5.3. Seng the calendar format
Opon 1


Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
yyyd y__d
5.2. Acvaon of the device


Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
yyy_ ydd_
1
2
Opon 2







5.4. Using the READ and the SET buons






Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy



Note





1
1
2
2












Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8101 2026
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8101 2026
5.5. Seng the date













 



Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8101 2026
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8101 2026
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8101 2026
1
1
2
2
2



Note
1
11







Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8101 2026
1
2

Aer seng the date, the rst digit of the me will start
ashing.
5.6. Seng the me

Note






Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8101 2026
1 000
1
2

12






Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8101 2026
1 003
1











Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8101 2026
1 403
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
8101 2026
1 473
1
1
2
2
2



13

5.7. Seng the alarm limits
(not standard, only if preset by factory)





1. and 3. Seng the HI and LO alarm duraons, they are
completed in the same manner

1. Seng the duraon of the upper alarm limit
2. Seng the temperature of the upper alarm limit
3. Seng the duraon of the lower alarm limit
4. Seng the temperature of the lower alarm limit
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
1H
d r u
0 001
1
2



Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
1H
d r u
0 002
1
2

Note

As soon as the last digit of the me seng is conrmed, the
acvaon is completed.
Internal sensor
External sensor


14





Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
1H
d r u
0 001
1
2





The duraon of the alarm limit is now set.
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
1H
d r u
0 001
1
2








2. and 4. Seng the HI and LO alarm temperatures, they are
completed in the same manner
Internal sensor

External sensor

Note


15

Instrucon for seng a posive temperature limit between
0°C/0°F and +50°C/+122°F (internal sensor) or 0°C/0°F and
+55°C/+131°F (external sensor)




Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
80
1H
°C
1
2




  is



Instrucon for seng a posive Fahrenheit temperature limit
equal or above +100°F


Note


Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
11 80 0
1H
°F
1
2
16

Seng a negave temperature limit below 0°C/0°F


Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
-80
°C
1H


1
2




As soon as the parameters of the upper alarm limit are set, the
rst digit of the duraon of the lower alarm limit will start ash-
ing. Proceed the same way as you did with the upper alarm limit.
Internal sensor


External sensor


Note


5.8. LOC funcon (internal sensor only)


• 
• 
• 






17

5.9. Connecon error (external sensor only)
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
!
8101 2026
--.-
°C
1 218
Sensor
Ext.
How to x the connecon error
Please check the following two points
1. 
2. 
Note







Display status

• 



• 

Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
L0C
8101 2026
1347

the whole display
starts blinking
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
810
1
2
026
56
1 278
°C
Sensor
Ext.


6.1. Overview: menu
Note:





6. Read and change sengs /
How to correct seng mistakes
























You entered the menu mode and may choose which entry to
see or change.


You can access the following 4 menus:
OUTSIDE (external sensor)



SET DATE (internal sensor)

 
 
 
 
  
Temperature (min/max)
< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -25d -23d -21d -19d -17d -15d -13d -11d -9d -7d -5d -3d
yesterd.
-29d -28d -26d -24d -22d -20d -18d -16d -14d -12d -10d -8d
-6d
-4d
-2d today
Time / Alarm duration
Alarm state
= OK
= ALARM
Fridge-tag
®
dd.mm.yyyy
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