Danfoss AK-CC 750 series User Manual

AK-CC 750 - 080Z0130 & 080Z0139 RS8GM222 © Danfoss 10-2014 47
Set plant type
1. Go to Conguration menu
2. Select plant type
Press the line Select plant type.
3. Set plant type
4. Other settings
After the selection of application we
will go through the other setup displays
to check whether changes will have to
be made on some of the predened
settings.
In our example we have to select a
refrigerant, (which is done on the
screen shown above) and we must
add external start/stop settings (which
is done in the subsequent “Common
functions” screen).
• Check the settings opposite the
individual functions
Conguration - continued
3-
Select pre-congured application
This setting give a choice between a number of prede-
ned combinations, which at the same time determine
the connection points.
At the end of the manual there is an overview of the op-
tions and connection points.
After conguration of this function, the controller will
shut down and restart. After the restart, a large number
of settings will have been made. These include the con-
nection points. Continue with the settings and check the
values.
If you change some of the settings, the new values will
come into force.
Number of evaporators
Select the number of evaporators that you want the
controller to regulate.
Valve type
Select the relevant type of valve here.
Either AKV valve or solenoid valve (at thermostatic
expansion valve).
Refrigerant
Here you can select from a range of pre-dened refriger-
ants. If you cannot nd the refrigerant you want in the
list, select “User-dened”. You can then set 3 constants
which represent the refrigerant. You can obtain these 3
constants from Danfoss.
Defrost control
Select whether you want the evaporators to regulate
with defrost.
Defrost type
You can select either natural defrost or electrical defrost,
hotgas defrost or warm brine defrost.
When the installation type is to be
congured, it can be done in two
ways:
Either one of these two
In the example, we have decided
to use the second method. Here we
select:
• 3 evaporators
• AKV valve
• Refrigerant = R134a
• Defrost
• Defrost = electric

Danfoss AK-CC 750 series Specifications

General

Brand	Danfoss
Model	AK-CC 750 series
Category	Controller
Language	English