Danfoss AK-CH 650

58 Capacity controller RS8ER302 © Danfoss 2016-02 AK-CH 650
Actual tuning values for air ow.
3 - Defrost functions
Defrost function
Select whether defrost control is to be used
Defrost start via DI
Select whether a DI input to start the defrost
cycle is to be used. .
If not, this allows a defrost schedule to be at-
tached to the "daily user interface"..
Defrost stop
Select a defrost stop procedure. By time. / By S3
temperature. By S4 temperature
Defrost stop temp.
Value setting (-5 to 60)
Max. defrost time
Max. permitted defrost time Refrigeration will
always start once this time has passed.
Drip delay
Time after defrost end, where the water is drip-
ping from the refrigeration surfaces.
Defrost outputs
Select whether an output is to be activated dur-
ing defrosting..
Comp.operation during defrost
Select whether the compressors are to run dur-
ing defrosting.
Setup defrost
1. Go to Conguration menu
2. Select Defrost
3. Dene the required defrost
functions
Conguration - continued
When no input is used to start a defrost
cycle, this allows use of a schedule where
the defrost startup times are specied.
The schedule is located under the daily user
interface. See page 72.