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The system installer should hand the operating instruc-
tions to the system user and instruct the user in oper-
ating the system.
Calling up and resetting the "Service" display
After the limits specified in coding addresses "21" and
"23" in the
"Boiler"
group have been reached, the red
fault indicator flashes and
"Service"
and "
¸
" appear
on the programming unit display.
Acknowledging and resetting service
Press
OK
to acknowledge a service message.
Note
An acknowledged service message that was not reset
reappears the following Monday.
After a service has been carried out (resetting
service)
1.
Press
OK
and
å
simultaneously for approx. 4 s.
2. "Service functions"
3. "Service reset"
Note
The selected service parameters for hours run and
interval restart at 0.
Commissioning, inspection, maintenance
Instructing the system user
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