Troubleshooting And Maintenance - HomeMatic HM-TC-IT-WM-W-EU Bedienungsanleitung

Troubleshooting and maintenance

You will find further information about operation and
configuration of your Homematic Room Thermostat
in connection with the WebUI user interface in the
WebUI manual (available for download at
www.homematic.com)
18 Troubleshooting and
maintenance
Error Problem
codes
Conflict during teaching-
F4
in: CCU has already been
taught-in
Conflict during teaching-in:
F6
there have already been
8 radiator thermostats
taught-in; perform teach-out
function
Conflict during teaching-in:
F7
there have already been 8
window sensors taught-in;
Conflict during teaching-in,
F8
no more connection partners
possible
76
Solution
Delete room thermostat
from CCU; perform teach-
out function; teach-in
new connection partner
via CCU
perform teach-out function
perform teach-out function
perform teach-out function