Configuration
Menu navigation and overview
Table 5: Key functions
Scroll up: Short press (less than 1 second)
Main switch ON/OFF : Press and hold (~ 3 seconds)
Factory reset: Press and hold at Power up
Scroll down: Short press (Less than 1 sec.)
Defrost Start/Stop : Press and hold (~3 secs.)
Back function : Short press (less than 1 sec.)
Pull down start / stop : Press and hold (~3 secs.)
Set point change or OK : Short press (Less than 1 sec.)
Enter Menu : Press and hold (~ 3 secs.)
Table 6: Display icons
Night mode (Energy saving)
Fan running
Compressor running (Flashes in pull-down mode)
Active alarm
Defrost
Unit (°C or °F)
Quick configuration at power up
•
STEP 1: power on
•
STEP 2: select the quick configuration menu
Within 30 seconds of power on, press “<” BACK for 3 seconds. The main switch “r12” is automatically set to OFF.
•
STEP 3: select pre-installed application o61
The display automatically shows the application selection parameter “o61”.
Press SET to select the pre-installed application.
The display shows the default value (eg. “AP0” flashing).
Choose the application type by pressing UP/DOWN and press SET to confirm.
The controller presets parameter values according to the selected application and does not hide relevant
parameters.
Tip: you can easily move from AP0 to AP6, and thus select the simplified list of parameters, by pressing the UP key
(circular list).
•
STEP 4: select sensor type “o06
The display automatically shows sensor selection parameter “o06”.
Press SET to select the sensor type.
The display shows the default value (eg. “n10” flashing).
Choose sensor type by pressing UP/DOWN (n5=NTC 5 K, n10=NTC 10 K, Ptc=PTC, Pt1=Pt1000) and press SET to
confirm.
NOTE:
All sensors must be the same type.
•
STEP 5: configure DO4 output “o36”
The display automatically shows the o36 parameter to configure “DO4” output. (Available only in 4 relays model).
Select light “Lig” or alarm “ALA” as per the application and press SET to confirm.
The display returns to normal display mode and the control is started.
NOTE:
Refer
for a complete description of the available applications.
Electronic refrigeration control, type ERC 21X
© Danfoss | Climate Solutions | 2023.01
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