Switching On The Boiler On The Bc10; Conducting A Flue Gas Test; Opening The Service Menu And Viewing Monitor Data On The Rc35; Adjusting And Checking Co Level At Maximum Output - Buderus LOGANO PLUS GB312 Installation Instructions Manual

7.10 Switching on the boiler on the BC10

▶ Set the ON/OFF switch on the basic control unit to position "1".
This turns on the entire heating system. The status display on the
basic control unit lights up and shows the current boiler water
temperature in °F.
110
100 120
90 130
Eco 140
Aut
Fig. 42 Switching on the basic control unit

7.10.1 Conducting a flue gas test

The button is used by the heating engineer for the flue gas test.
The control system runs the heating at a raised flow temperature for 30
minutes. During the flue gas test, the decimal point on the status display
lights up.
▶ Press and hold the button until the decimal point on the status
display lights up (at least 2 seconds).
▶ Conduct the flue gas test.
▶ Cancel the flue gas test and press the
110
100 120
90 130
Eco 140
Aut
Fig. 43 Starting the flue gas test
Logano plus GB312 – 6 720 647 367 (2012/11)
130
110
150
90
170
190
Aut
7 747 010 720-38.2RS
button again.
130
110
150
90
170
190
Aut
7 747 010 720-39.1RS
Commissioning the heating system
7.10.2 Opening the Service menu and viewing monitor data
on the RC35
A PC with Logamatic ECO -Soft4000/EMS software and
a service key can also be used as a monitoring device.
Please contact Buderus for more detailed information.
▶ Simultaneously press the
SERVICE MENU.
▶ Turn the rotary selector
(indicated by ).
SERVICE MENU
quick operation
settings
 diagnosis
servicing
▶ Press the button to open the SERVICE/DIAGNOSIS menu.
▶ Turn the rotary selector
reading (indicated by ).
SERVICE|DIAGNOSIS
function test
B
monitor reading
diagnosis
servicing
▶ Press the button to open the DIAGNOSIS/MONITOR READING
menu.
▶ Turn the rotary selector
Burner (indicated by ).
DIAGNOSIS|MON.READING
B
Boiler/Burner
domestic hot water
heating circuit 1
bus users
▶ Press the button to open the BOILER/BURNER menu.
The monitor readings are displayed as a list, i.e. turning the selector
scrolls down to more readings.
These menus enable you to read off the current boiler output (set/
actual) and the flame ionization current.
7.11 Adjusting and checking CO
Boiler Gas orifice diameter for natural gas (gas type A),
capacity calorific value 1075 Btu/ft
90-4
120-4
160-5
200-6
240-7
280-8
Table 15 Gas injector diameter
▶ Read off output on RC35 or using Service Key.
▶ Wait until at least 70 % of the load is reached.
▶ Insert the sensor through a testing hole in the flue pipe ( Fig. 47,
page 37) into the centre of the gas flow.
▶ Measure the pressure in the flue using a suitable pressure tester
(for location of testing point, see Fig. 47, page 37).
+ + buttons to open the
counter-clockwise to select diagnosis
counter-clockwise to select monitor
counter-clockwise to select Boiler/
level at maximum output
2
3
17
17
17
17
17
17
7
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