Operating Manual
Table Of Contents
- 1 Explanation of symbols
- 2 Safety instructions
- 3 Scope of delivery
- 4 Accessories
- 5 Intended use
- 6 Function description
- 6.1 Scope of functions
- 6.2 Operating and display elements
- 7 Operation
- 7.1 Before initial use
- 7.2 Energy saving tips
- 7.3 Reversing the lid opening direction
- 7.4 Connecting the cooler
- 7.5 Using the cooler
- 7.6 Using the display
- 7.7 Locking/unlocking the display
- 7.8 Selecting the temperature units
- 7.9 Setting the temperature
- 7.10 Using the battery protection
- 7.11 Setting the display‘s brightness
- 7.12 Switching on or off the compartments (only CFX 3 75DZ, CFX 3 95DZ)
- 7.13 Using the ice maker (only CFX 3 55IM)
- 7.14 Downloading the CFX3 app
- 7.15 Setting the Bluetooth signal and connecting to the app
- 7.16 Setting the WiFi signal and connecting to the app
- 7.17 Changing CFX name and password in the app
- 7.18 Resetting the app password (WiFi only)
- 7.19 Resetting to factory settings
- 7.20 USB port for power supply
- 7.21 Defrosting the cooler
- 7.22 Replacing the AC fuse
- 7.23 Replacing the DC fuse
- 7.24 Replacing the DC plug fuse
- 7.25 Replacing the light PCB
- 8 Cleaning and maintenance
- 9 Troubleshooting
- 10 Warranty
- 11 Disposal
- 12 Technical data
EN
CFX3 Troubleshooting
35
Warning codes
E.g. see
fig. n B, page 14.
Warning code Fault Possible cause Suggested remedy
!WARNING 32 Fan over-current Internal fault. Turn off the device for at
least 5 mins., then restart. If
the problem persists,
authorised repair centre
inspection required
!WARNING 33 Compressor start
fail
!WARNING 34 Compressor
speed low
• High ambient
temperature
• Air vent blocked
or insufficient
clearance
•Internal fault
• Turn off the device for at
least 30 mins., or move
to a cooler location,
then restart
• Clear the vents
• Authorised repair centre
inspection required
!WARNING 35 Controller over-
temperature
!WARNING 01 NTC open circuit
SZ & DZ LARGE
Internal fault Authorised repair centre
inspection required
!WARNING 11 NTC open circuit
DZ SMALL
!WARNING 02 NTC short circuit
SZ & DZ LARGE
!WARNING 12 NTC short circuit
DZ SMALL
!WARNING 09 DZ valve or Ice
Maker valve faulty
Turn off the device for at
least 1min., then restart. If
the problem persists,
authorised repair centre
inspection required
!WARNING
03/43
Communication
error
CFX3_OPM_APAC(en).book Seite 35 Mittwoch, 24. Juni 2020 11:07 11