Service Level - Bosch Condens 2000 W Service Manual

2.2.2

2. Service Level

Operating
Change or query of a service function :
B To enter to 2. service level must be entered first in 1. level.
Press button for 5 second. The service function onf1.
level will be shown on Display (e.g. 1.2.C).
B To enter to 2. level : Press both "+" and "-" buttons for 3
second. The service function of 2. level will be shown on
Display (e.g. 2.1.A).
B Select the desired/requested service code with "+" or "-"
button.
2. Level
Service
Code
2.1.A CH max. heat output
2.1.b DHW max. heat output (in winter mode)
2.2.b CH max flow temperature
2.3.d CH min. heat output
2.3.F Delay time after DHW in winter mode (Heating mode is disabled for this
period of time)
2.8.A Software version number
2.8.E Reset to factory (default) setting
2.9.A Operation mode permanent : (0 = Normal, 1= min. power, 2 = max.
power)
2.9.E Delay time for the turbine ( each unit = 0,5 sec.)
2.9.F Pump over run) (CH circuit)
2.A.A Actual flow temperature
2.A.b Actual DHW temperatur
2.A.F Actual combustion chamber temperature
2.b.d Selection of flue length (MAP Value) (0 = off, 1 - 10 : fan speed accord-
ing flue pipe length, see flue manuel for details)
2.b.F Solar mode delay time (sec.)
2.c.F Pump "over run" (DHW mode)
2.0.A Gas Convertion (0 = NG, 1 = LPG)
Tab. 2 2. level service functions
B Press
Changing / Adjustment of Value:
B Change the values with "+" or "-" button.
Storage/Save of Value :
B Press
Exit from Service level :
B For the exit from service level press the
Description
Service Function Adjustment | 5
button again (for entering)..
After that you will see the selected (default) value on Dis-
play.
button until [ ] symbol will be shown on Display.
button.
The flow temperature will be shown again on display.
Range
30 - 100 %
30 - 100 %
35 - 82°C
30 - 100 %
0 - 5 min.
e.g.. 162 112
0
0 - 2
1 - 6
0 - 10 min.
ºC
ºC
ºC
0 - 10
1 - 50
0 - 30 sec.
0 -1
or Stand by
Initial (Factory Setting)
100 %
100 %
82°C
30 %
1 min.
-
0
0
2
3
-
-
-
0
1
5 sec.
0