Symptoms; General; Display Codes On The Display Of The Bc10; Basic Controller - Buderus Logamax plus GB142-24 Servicing Instructions

6

Symptoms

6 Symptoms
6.1 Display indication on the BC10 basic controller
6.1.1

General

A display value or code is shown on the display of the BC 10 basic controller (see page 8, fig. 2).
6.1.2 Display values on the display of the BC10 basic controller
The display value is shown automatically or can be called up by pressing the "Chimney sweep
page 10 and 12.
The following display values can be shown on the display of the BC10 basic controller:
Display
Type of display value
value
[\/7/2|
Current supply temperature
[p/2/9|
Current heating system pressure
[l/9/9|
Configured target load
[f/\/5|
Configured target pump post purge time
table 1 Display values on the BC10 basic controller
6.1.3 Display codes on the display of the BC10 basic
controller
A display code shows the current status of the Logamax plus
GB142.
The display value is shown automatically or can be called up by
e
pressing the "Service " button.
Two display codes (see table 2 level 3 and level 4) are shown.
After the first display code (level 3) is displayed, the second one
(level 4) can be called up by pushing the "Service
the BC10 basic controller level 4 can only be called up in the event
of a fault code.
Under normal operating conditions it is only possible to call up level
4 using the RC control device or a service tool.
20 Logamax plus GB142-24/30/45/60 - We reserve the right to make any changes due to technical modifications!
Unit Range
[\/\/0|
°F
[-/1/8|
°C
[p/0/0|
psi
[l/3/0|
%
[f/0/0|
min
If the display code is a fault code, this fault code either flashes
(locked fault code) in the display or it is shown permanently
(blocking fault code). A boiler reset is only necessary with a
locking fault code (flashing) (see 8, fig. 2). The cause of the
fault must be remedied first. The cause has to be remedied
and the boiler resumes regular operation.
e
In the event of a locking boiler fault code both the display
" button. On
value and the display code flash.
If there are more than once display codes at the same time,
the display codes will be shown in turn. And if one of these
display codes is a locking display code, the blocking display
codes shown will also flash.
d e
" or "Service
– [l/9/9| /
1)
– [\/9/3|
– [p/2/9| /
– [l/9/9| / [l/?/?|
– [f/6/0| / [f/1/d|
" button (see
Factory
default
setting
[l/?/?|
[f/\/5|