Danfoss AK-CH 650 User Manual

AK-CH 650 Capacity controller RS8ER302 © Danfoss 2016-02 51
Set plant type
1. Go to Conguration menu
2. Select plant type
Press the line Select plant type.
3. Set plant type
4. Set Common functions
Conguration - continued
In our example we want the
controller to control both
a compressor group and a
condenser group. We therefore
select the plant type One pack.
Further settings:
External main switch to Yes
Use Alarm output to High. (At ”High” the relay is only activated for
high-priority alarms).
The controller can transmit a 0-10 V signal that indicates how much
of the compressor capacity is cutin. We do not use this signal in the
example.
When the installation
type is to be congured, it
can be done in two ways:
Either one of these two (we
chose to use the lowest).
The higher of the two settings gives
a choice between a number of pre-
dened combinations, which at the
same time determine the connec-
tion points.
At the end of the manual there is
an overview of the options and
connection points.
After conguration of this func-
tion, the controller will shut
down and restart. After the
restart, a large number of set-
tings will have been made.
These include the connec-
tion points. Continue with
the settings and check the
values.
If you change some of
the settings, the new
values will come into
force.

Danfoss AK-CH 650 Specifications

General

Brand	Danfoss
Model	AK-CH 650
Category	Controller
Language	English