Scanning service information
72
Overview of service levels
Function
Button combination
To exit
Page
Temperatures, boiler coding cards
and scans
Press
9
and
rw
simultaneously
for approx. 2 seconds
Press “OK”
73
Relay test
Press
9
and “OK” simultaneously
for approx. 2 seconds
Press “OK”
68
Participant check (in conjunction
with LON)
Press
w
and “OK” simultaneously
for approx. 2 seconds
Press
w
and “OK” simultaneously
for approx. 1 second
66
Operating status information
Press
Press
77
Service scan
(if
”Service”
flashing)
Press “OK”
74
Adjustment of display contrast
Press “OK” and “+” or
Display darkens
––
“OK” and “-” simultaneously
Display brightens
––
5285
941
-
0
1
