Viessmann SDIO User Manual

14
06 Max. speed, solar circuit pump
Display Value Explanations
75 % 06:75 Maximum speed of solar circuit pump 75 % of max.
speed
... % 06:2 to
06:100
07 Interval function, solar circuit pump
Display Value Explanations
OFF 07:0 Interval function of solar circuit pump switched off
ON 07:1 To capture the collector temperature more accurately,
the solar circuit pump periodically starts for a short du-
ration.
08 Maximum cylinder temperature
Display Value Explanations
60 °C 08:60 Set DHW temperature (maximum cylinder tempera-
ture) 60 °C
... °C 08:10 to
08:90
!
Please note
For DHW cylinders with an immersion heater EHE:
This maximum cylinder temperature may not be set higher than 80 °C. This prevents the temperature lim-
iter from responding unnecessarily.
09 Maximum collector temperature
Display Value Explanations
130 °C 09:130 Maximum collector temperature (to protect system
components) 130 °C
... °C 09:20 to
09:200
0A Stagnation time reduction
Display Value Explanations
Temperature differential for stagnation time reduction:
Reduction in the speed of the solar circuit pump to
protect system components and heat transfer medium
None 0A:0 Stagnation time reduction not active
5 K 0A:5
... K 0A:1 to
0A:40
0B Frost protection function for solar circuit
Display Value Explanations
OFF 0B:0
ON 0B:1 Not required in conjunction with Viessmann heat
transfer medium
Commissioning
Configuring the SDIO/SM1A electronics module (cont.)
6131981
Commissioning

Viessmann SDIO Specifications

General

Brand	Viessmann
Model	SDIO
Category	Control Unit
Language	English