
Base setup
E2 Function
Factory setting preprogrammed for external Manual mode via external signal (0 - 10 V)
= function
|
2E
|
. Switch over between settings on the device and external manual
operation via digital input(
IO Setup).
Adjustable
“
E2 Function
”
•
|
1E
|
= External setpoint e.g. by external signal (0 - 10 V) instead of setting
“
Setpoint 1
”
. 0 - 10 V
0 - 100 % sensor measuring range.
•
|
3E
|
= Sensor average to E1
•
|
4E
|
= Sensor comparison to E1
•
|
5E
|
= Sensor difference to E1
•
|
6E
|
= sensor for outdoor temperature-dependent setpoint adaptation, pre-
programmed sensor type
“
TF..
”
.
–
Menu group
“
Setting
”
additional parameter: T-Band, T-Start SA, Min. Setpoint.
–
Menu group
“
Info
”
additional parameter: Setpoint control
•
|
7E
|
= Measurement value = Measurement value e.g. for limit indication, display in
Info menu
“
E2 Actual
”
.
•
|
8E
|
...
|
13E
|
= sensor input for control circuit 2
base setup / operation
with second control circuit.
2E
E2 Function
Selection of the refrigerants:
R12
R13
R13b1
R22
R23
R32
R114
R134a
R142B
R227
R401
R401A
R401B
R402
R402A
R402B
R404A
R407A
R407B
R407C*
R410A
R500
R502
R503
R507
R717
* Here, the calculation of the temperature from the refrigerant pressure is based not on the dew point but on the
boiling point.
9.2.2
Setting for operation modes
3.10
...
3.11
and
3.20
...
3.21
3.10
Back pressure regulation
Maximal output frequency 50 Hz
3.11
Back pressure regulation
Maximal output frequency 87 Hz
3.20
Back pressure regulation with input for refrigerant
Maximal output frequency 50 Hz
3.21
Back pressure regulation with input for refrigerant
Maximal output frequency 87 Hz
Attention!
To ensure that the compressor also has adequate lubrication, it is essential to note the
minimum speed de
fi
ned by the manufacturer.
Main menu
Setting
Start
Setting
Protocol
Base setup
Controller Setup
Setting
Setpoint1
3.10
and
3.11
Setting range: in measuring range of sensor
Factory setting: 1.00 bar
3.20
and
3.21
Setting range: dependent on the selected refrigerant
Factory setting: -10.0
°
C
1.00 bar
Setpoint1
Operating Instructions
Fcontrol
–
model series FKDM25/32AM-C
Programming
L-BAL-E214-GB 1446 Index 002
Part.-No.
31/99