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8 - HYDRAULIC SYSTEM
Setting of the hydraulic system is carried out according to the selec-
tion in the chapter entitled “4 Planning and installation”, section
“4.10 HDG hydraulic systems” or in the information booklet "Hyd-
raulic Solutions for the HDG Hydronic". The selection will further de-
pend on whether the HDG Hydronic is connected.
Warning!
To check the settings in the hydraulic system, this level can be sc-
rolled through with the Menu button without modifying the set-
tings.
Please be sure never to use the Enter button to scroll through the
level, since you could unintentionally change a setting.
No. Display Description
8-01 Hydraulic system
Hydraulic system
(0) 0
• Hydraulic system
Enter the installed HDG hydraulic system. The default set-
ting without the HDG Hydronic is “System 0”.
(0 - 13)
8-02 Accumulator type
No accumulator
Accumulator
Combi Acc+DHW
• Accumulator type
Setting of the accumulator type.
8-03 Hydraulic system
Use residual heat
Heat circuit ctrl.
( 50) 50°
• Heating circuit control for residual heat utilisation
If no accumulator is installed, the residual heat from the
boiler will be extracted until the preset temperature is
reached.
8-04 Heat system HC1
None
Radiators
Underfloor heating
Constant
Uncontrolled
• Heat circuit 1
Setting the system's heating circuit HC 1.
8-05 Heat system HC2
None
Radiators
Underfloor heating
Constant
Uncontrolled
• Heat circuit 2
Setting the system's heating circuit HC 2.
Table 6/10 - System level / 8 - Hydraulic system
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