Viessmann SDIO - Configuring the SDIO;SM1 A Electronics Module for KM-BUS (Overview of Coding Addresses)

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Configuring the SDIO/SM1A electronics module for KM-BUS (overview of coding addresses)
Note
Parameter values in bold are factory settings.
00 Start temperature differential, solar circuit pump
Display Value Explanations
8 K 00:8
... K 00:2 to
00:30
01 Stop temperature differential, solar circuit pump
Display Value Explanations
4 K 01:4
... K 01:1 to
01:29
02 Speed control, solar circuit pump
Display Value Explanations
Without 02:0 Without speed control
Do not adjust 02:1
With PWM control 02:2 With PWM control
Note
Changed display on Vitotronic 200 heat pump control unit, type WO1C: "Speed control solar circuit pump"
03 Temperature differential for start of speed control
Display Value Explanations
10 K 03:10
... K 03:5 to
03:20
04 Controller amplification of speed control
Display Value Explanations
4 %/K 04:4
... %/K 04:1 to
04:10
Controller amplification adjustable from 1 to 10 %/K
05 Min. speed, solar circuit pump
Display Value Explanations
10 % 05:10 Min. speed of the solar circuit pump 10 % of max.
speed
... % 05:2 to
05:100
Commissioning
Configuring the SDIO/SM1A electronics module (cont.)
6131981
Commissioning