Vaillant 0010007381, Описание системы, руководство по установке и обслуживанию

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Installation and maintenance instructions auroSTEP plus 0020077748_FT1
6.3 Setting system parameters
a
Caution!
Risk of damaging the collector pump
During initial start-up, switch off the collector
pump immediately after switching on the power
supply by turning the controller to the
mode.
After setting the system parameters, you must
vent the solar energy system (see Section 6.4).
Certain system parameters may have to be set in order
to optimise the system for the prevailing conditions.
These parameters are located together in one operating
level and may only be set by the heating engineer.
You can access this operating level by pressing the pro-
gramming button for approx. 3 seconds.
Then you can call up all the system parameters consec-
utively by clicking the knob.
You can set the desired values by turning the knob. The
set value is saved with a click.
When you press the programming button, the display re-
turns to the basic operating level without saving the ad-
justed value.
The following table gives an overview of all system pa-
rameters and their factory settings.
Display Setting by turning the knob Setting range Default setting
Selection of hydraulic plan 1 or 2 1
Setting of maximum cylinder temperature 20 to 90°C 75 °C
Setting of daytime target temperature (only
relevant for the PROMOTELEC version) 20 to 60°C 60°C
Setting of night time target temperature
(only relevant for the PROMOTELEC version) 55 to 80°C 80 °C
Table 6.1 System parameters
6 Start-up