88
HEATINGSYSTEMS
Ifthecauseisnotremedied,themalfunction
willoccuragainandthecontrolpanelwilljump
againtothemenulevel“malfunction”
Cause not remedied/return to setting level
• Pressthebackbutton.
i
In this case, the malfunction is not
acknowledgedinthecontrolpaneland
the warning symbolremainson. The
device remains in the malfunction
status. Other devices connected to
thecontrolpanelcanbeoperated.
Troubleshooting instructions (Combi Gas
heater)
operatingparameterhasreachedan
undenedstatus.Inthiscase,theaffected
devicecontinuestorun.Assoonasthe
operatingparameterreturnstosetrange,this
symbolwillturnoffautomatically.
Read out the warning code
• Usethecontrolknob/pushbuttontoselect
thesymbol.
• Click the control knob/push button. The
current warning code is shown. The
causeofthewarningcanbeidentiedand
rectiedviatheerrorlist.
Cause rectied/return to setting level
• Clickthecontrolknob/pushbutton.
Cause not rectied/return to setting level
• Pressthebackbutton.
Inthiscase,thewarningisnotacknowledged
onthecontrolpanelandthewarningsymbol
remains. The control panel remains in the
warning status. Devices connected to the
controlpanelcanbeoperated.
Malfunctions
In the case of a malfunction, the control
panel immediately jumps to the menu level
“malfunction”andshowstheerrorcodeofthe
malfunction.
Cause remedied/return to setting level
• Clickthecontrolknob/pushbutton.
• Therespectivedeviceisrestarted.