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Technical Information
Operating condition
Code display
Refrigeration
"On" / Control temperature / Cabinet temperature (depending
on configuration)
Defrost
"dEF"
Pull down after defrost
"Pd"
Standby (cleaning mode)
"OFF"
Error
"Exx"
Fans only
“FAn”
In case of firmware update or hardware
error
"noL"
6.1
Limited configuration parameters using display unit
Display Code
Parameter
1
„Add“
Modbus Address (see 4.4)
(only active if all DIP switches are OFF)
2
„rtE“
Baud rate of Modbus communication
3
„PtY“
Parity / stop bit setup of Modbus
communication
4
„dt“
Detection of defrosting termination
Baud rate
Parity/ stop bits
Value Meaning
0
9600 Baud/s
1
19200 Baud/s
2
38400 Baud/s
Value Meaning
0
No parity / 2 stop bits
1
Even parity / 1 stop bit
2
Odd parity / 1 stop bit
3
No parity / 1 stop bit
6.2
Configuration using display unit
•
Press
for 5 seconds
•
When a "0" is displayed, use the
or
buttons to enter password "27" (factory setting)
•
Press the
button and the first parameter will be displayed
•
You can navigate the menu using the
or
buttons
•
After pressing
, the parameter can be changed using
and
•
After pressing
again, the unit returns to the parameter list
•
Any changed parameters are saved using the
button
•
If there is no user activity within 60 s, the controller exits the configuration settings menu and cancels
any values that have been changed.
