Appendix; Operating Messages - Buderus Logamax Plus GB142-24 Installation Instructions Manual

13

Appendix

13 Appendix

13.1 Operating messages

e
 Press the "Service"
switch between the various status displays.
Display Meaning
Normal mode
=/-
[-/h/\|
Boiler in space heating mode *
[=/h/\|
Boiler in DHW heating mode
Normal mode 0
[0/a/\|
Burner interval circuit, burner will start automatically after 10 minutes
[0/c/\|
Burner is started
[0/e/\|
More capacity was delivered than required
[0/h.\|
Standby
[0/l/\|
Gas burner fitting is opened
[0/u/\|
Initializing/ pre purge
[0/y/\|
Flow temperature higher than set
Test mode
-
[-/a.\|
Dot displayed in right-
Boiler in flue gas test
hand bottom corner
Manual mode
-
[-/h.}
Blinking dot in right-
Boiler in manual mode
hand bottom corner
Reset
[r/e/\|
Reset (after holding the "Reset"
switch-on condition)
Table 12 Normal operating messages
* "- H" May also appear when the boiler is in frost protection mode. There has been a continuous DHW demand and CH request for more then one hour.
The boiler then switches to CH mode. The operating code flashing in the display after the service button is pressed is A01/ 818.
To enable the DHW, restart the boiler.
52 Logamax plus GB142-24/30/45/60 - We reserve the right to make any changes due to technical modifications!
button a number of times to
c
button for 5 seconds, the heating system is returned to its