Analogue Input (0 - 10 V) - DeDietrich C230 ECO-A 120 Installation, Operating And Service Manual

8 Control and electrical connections
Fig. 14 Jumper 1
44

8.5.4 Analogue input (0 - 10 V)

If this feedback message is received, temperature or heat
output can be selected. The two are described briefly below.
Jumper (1) on the interface is used to select either temperature
( ) or boiler output (%).
Jumper Output
1 signal
[V]
0,5
1- 10
Table 6 Analogue output signal for temperature
Output
Jumper
signal
1
[V]
0
0,5

%
2,0* - 10
* Dependent on the minimum modulation dept (fan rotation speeds
settings, pre set 20%)
Table 7 Analogue output signal for boiler output
Temperature Description
[°F]
- Alarm
50 – 212 Delivered
temperature
Description
Boiler output
[%]
0 - 15 Boiler off
15 - 18 Alarm
20 - 100 Delivered boiler
output
C230 ECO-A