Wolf COB - Displaying;Modifying Control Parameters;Settings Report

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18. Displaying/modifyingcontrolparameters
ThecontrolparameterscanonlybemodiedordisplayedviaWolfcontrolaccessorieswitheBUScapability.Forinstallation
andprocedures,checktheoperatinginstructionsoftherelevantaccessories.
Pressing the r.h. rotary selector leads to control level 2, where you can select the menu levels shown in the overview by turning
the rotary selector clockwise.
Pressing the Info key takes you back to the standard display, irrespective of which submenu is currently displayed.
The system automatically also returns to the standard display when no adjustment is made for more than one minute.
All available set and actual temperatures, burner starts and hours run as well as other system values can be displayed. This scan
is identical to that initiated via the Info key.
Parameteroverview/settingsreport
(settings and functions on the following pages)
Parameter Setting range Factorysetting Individualsettings
A09 Frost protection limit -20 to +10 °C +2 °C
A10 Parallel DHW operation 0 / 1 0
A14 Maximum DHW temperature 60 to 80 °C 65 °C
HG00 Matching the pipe length 1 to 5 3
HG01 Burner switching differential 1 to 20 K 10 K
HG06 Pump operating mode 0 to 3 0
HG07 Boiler circuit pump run-on time 0 to 30 min 4 min
HG08 Maximum limit, boiler circuit TV-max. 40 to 90 °C 75 °C
HG09 Burner cycle block 1 to 30 min 10 min
HG13 Programmable input E1 1 to 11 1
HG14 Programmable output A1 0 to 14 0
HG15 Cylinder hysteresis 1 to 30 K 5 K
HG16 N / A
HG17 N / A
HG19 Cylinder primary pump run-on time 0 to 10 min 5 min
HG20 Maximum cylinder heating time 0 to 5 h 2 h
HG21 Minimum boiler water temperature TK-min. 20 to 90 °C 20 °C
HG22 Maximum boiler water temperature TK-max. 50 to 90 °C 80 °C
HG25 Boiler overtemperature during DHW cylinder heating 0 to 40 K 10 K
HG28 Burner operating mode 1 to 5 2
HG31 Blocking time burner stage 2 0 to 40 min 10 min
A: - System parameters
HG: - Boiler parameters
Topreventdamagetotheheatingsystem,cancel
night setback when outside temperatures fall
below -12°C. If this rule is not observed, ice
maybuildupontheueoutletwhichmaycause
injuryormateriallosses.
Modications must only the carried out by a
recognised heating contractor or by the Wolf
customerservice.
NB
BM programming module
L.h. rotary selector -
program selection
Display
R.h. rotary selector -
temperature selection
Info key Single cylinder
heating key
Setback keyHeating key