Wolf CGB-2-24 - Page 42

42 3064810_201804
24.Parameterdescription
The functions of input E1 can only be checked and set directly on the boiler under
parameter HG13 using the AM display module or BM-2 programming module.
Parameter HG13
Function input E1
Display Designation:
none nofunction(factorysetting)
Input E1 is ignored by the control unit.
RT Roomthermostat
With input E1 open, heating mode will be
disabled (summer mode), regardless of any digital
Wolf control accessories*.
DHW DHWdisabled/enabled
With input E1 open, DHW heating will be disabled, regardless of any
digital Wolf control accessories.
RT/DHW HeatingandDHWdisabled/enabled
With input E1 open, heating mode and DHW heating will be disabled,
regardless of any digital Wolf control accessories*.
Zirkomat Zirkomat(DHWcirculationremotecontrol)
WheninputE1isconguredastheDHWcirculationremotecontrol,
output A1 is automatically set to "DHW circulation pump" and is
blocked for further settings. When input E1 is closed, output A1 is
activated for 5 minutes. When input E1 has switched off and
30 minutes have elapsed, the remote control function is re-enabled for
the next operation.
BOB Operationwithoutburner(burnerdisabled)
When contact E1 is closed, the burner is disabled.
Heating circuit pump, 3-way valve and cylinder primary pump continue
running in standard mode.
The burner is enabled in emissions test mode and in frost protection
mode.
Opening contact E1 enables the burner again.
Fluegas
damper
Fluegas/ventilationairdamper
Functionmonitoringoftheuegas/ventilationairdamperwithoating
contact
Closed contact is a prerequisite for enabling burner in heating, DHW
and emissions test mode.
IfinputE1isconguredasauegasdamper,outputA1is
automaticallyprogrammedasauegasdamperanddisabledforother
settings.
OWHA Operationwithoutheatingappliance(externaldisable)
When contact E1 is closed, the heating appliance is disabled. Burner,
heating circuit pump, feed pump, 3-way valve and cylinder primary
pump are disabled.
The heating appliance is enabled in emissions test mode and in frost
protection mode.
Opening contact E1 enables the heating appliance again.
Ext.fault Externalfault(e.g.faultcontactofcondensatepumpingstation)
When contact E1 is open, fault message 116 is generated and heating
& DHW heating are disabled. Closing contact E1 enables heating and
DHW heating again. Fault message 116 is cancelled.
* When heating is disabled, frost protection mode and emissions test mode will
remain enabled.