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VIessmann WB2B fault, and i button says Without Function
GW
Member Posts: 4,691
in Gas Heating
This guy's boiler was faulting out, now this morning he says it's working again, anyone seen a wb2b stop working and display Without Function? Normally there's a code! Anyway, we will call Viessmann if need be.
0
Comments
-
Was he playing around with the settings? He have kids that would have touched it? Gremlins?
from the manual:
”Without function” is displayed
Cause: No function is allocated to the key you have
pressed.
Remedy: No action required. Select appropriate key."0 -
don't think the kids got to it, yet there was a fault (he sent me a pic) and he could not get the fault code to show on the display. The system started working and we postponed going there today (too busy anyway)0
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