ENGLISH
GUIDE TO TECHNICAL TROUBLESHOOTING
Problem
Potential cause
Resolution
The device doesn’t turn on
Device disconnected
Check the connection to the electrical socket
Faulty power supply
Replace the power supply device ( D )
Cooling is not working at all
The inside fan is not operating
Replace the thermoelectric system ( F )
The outside fan is not operating
Thermoelectric system is not operating
Cooling is not well performing
The ambient temperature is too high
Remove the causes
The door is frequently opened
The door is not correctly closed
The ventilated inside air is not refrigerated
Replace the thermoelectric system ( F )
The lighting is not working
The switch on the side is in OFF position
Switch ON
Inside connections are defective
Check the terminal board
LED are faulty
Change LED strip ( E )
Condensation appears in bottle casing
High ambient humidity
Switch the device off for two hours
and wipe thoroughly the bottle casing
Device has been working since longtime
The maintenance and repair must be performed by qualified personnel only. For any repair or replacement of internal components it is pre-
viously necessary to carry out the following operations indicated in points A, B and C
A. REMOVE THE DOOR
B. REMOVE THE PANEL
C. DISCONNECT THE APPLIANCE
A2 . Lift the door to release it from
the bottom pivot
B2 . Remove the panel
A1 . Unscrew the screw of upper
hinge
B1 . Unscrew the screws that keep
the panel fixed to the casing
C1 . Disconnect the plug from the
electrical socket
D. REPLACEMENT OF THE POWER SUPPLY DEVICE
(operation time 5 min)
D1 . Disconnect all the cables of the
faulty power supply device
D2 . Remove it unscrewing the screw
that fix it to the casing and replace
with the new power supply
D3 . Connect the cables following
symbols on the device and
following instructions in table (D4)
D4 . Connection diagram
BROWN
➡
PHASE ( L )
BLUE
➡
NEUTRAL ( N )
YELLOW-GREEN
➡
BLACK
➡
12 V - ( - V )
RED
➡
12 V + ( + V )
