Wolf R1 - Displaying and Modifying Control Parameters; Parameter Overview

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Displaying / Modifying control parameters
The control parameters can only be modi ed or displayed via Wolf control accessories
with eBUS capability. For procedures, check the operating instructions of the relevant
accessories.
Modicationsmustonlythecarriedoutbyarecognisedheatingcontractor
orbytheWolfcustomerservice.
Incorrectoperationcanleadtosystemfaults.
Please note when adjusting parameterA09 (frost protection / outside
temperature), that frost protection is no longer safeguarded if you set
temperatureslowerthan 0°C.Thiscan resultindamage totheheating
systemandallitscomponents(e.g.pipes,radiators,etc.).
NB
NB
Parameter overview
(Settingsandfunctionsonthefollowingpages)
Parameter Setting range Factory setting
A09
Frostprotectionlevel -20to+10°C +2°C
A10
ParallelDHWoperation 0/1 0
A14
MaximumDHWtemperature 60to80°C 65°C
HG01
Burnerswitchingdifferential(dynamic) 5 to 30 K 15 K
HG06
Pumpoperatingmode 0/1/2 0
HG07
Boilercircuitpumprun-ontime 0to30min 3min
HG08
MaximumlimitboilercircuitTV-max 40to90°C 75°C
HG09
Burnercycleblock 1to30min 4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
HG19
Cylinderprimarypumprun-ontime 0to10min 3min
HG20
Max.cylinderheatingtime 0to5h 2h
HG21
MinimumboilerwatertemperatureTK-min.* 38to90°C 38°C
HG22
MaximumboilerwatertemperatureTK-max. 50to90°C 80°C
HG24
DHWsensoroperatingmode 1/2/3 1
HG25
BoilerexcesstemperatureduringDHWcylinder
heating
0 to 40 K 10 K
HG26
Boilersoftstart 0/1 1
HG32
Returntemperatureraising** 0to70°C 30°C
HG33
Hysteresistime 1to30min 10min
HG34
eBUSfeed 0/1/2 2
HG35
0-5Vinputfortelecontrolsystem 0/1 0
HG50
Testfunctions 1 to 5 -
HG70
Display
Multifunction
inputE1
-50sensorshortcircuitorcontactclosed
-60sensorleadbreakorcontactopen
ActualtemperatureheadersensorHG13=7
ActualtemperaturereturnsensorHG13=11
* setto50°Cforpressurejetgasburners
** setto40°Cforpressurejetgasburners