Bosch Condens 2000F16 Regular boiler, Инструкция по установке, пусконаладке и обслуживанию

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Servicing and spares | 35
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10.2.2 Selecting the Information menu
The Information Menu is a “read only”menu. Information about the boiler
is displayed here, some of the values are updated in real time to give the
current status of the boiler.
The menu backlight turns off after 30 seconds of inactivity and all menus
time-out after two minutes of inactivity and the display returns to the
normal operation display.
Double up or down arrows indicate that the menu can only be scrolled up
or down, an up and down arrow combination indicates position in the
menu where options can be scrolled either up or down.
To enter Information menu:
▶ Press the
button
▶ Press the + or - buttons to scroll through the Information menu
10.2.3 Selecting menu 1
To display a service function in this menu:
▶ Press the button and the ok button simultaneously until in the
text line Menu 1 is displayed.
▶ Press the ok button to confirm your selection.
▶ Press the + or - buttons to scroll through the menu area.
10.2.4 Selecting menu 2
To display a service function in this menu:
▶ Press the button and the ok button simultaneously until in the
text line Menu 1 is displayed.
▶ Select menu 2 with the + button.
▶ Press the
ok
button to confirm your selection.
▶ Press the + or - buttons to scroll through the menu area.
Service functions Comments
i1 Current operating
state Every operation and mode of the boiler
has a related boiler status code.
The boiler status code is displayed on the
screen as a three figure number.
Refer to Status code table on page 51
i2 Operating code for
the last error This can be viewed during normal
operation. Displays the last diagnostic
code with boiler status code.
i3 Maximum shared
heating Setting of service function 2.1A
i4 Maximum shared
power (Hot water) Setting of service function 2.1b
i7 Flow temperature The actual control system supply
temperature required
i8 Ionisation current When the burner is running:
•

2 micro Amp = OK
• < 2 micro Amp = faulty
With burner off:
• < 2 micro Amp = OK
•

2 micro Amp = faulty
i9 Temperature at
temperature flow
sensor This is the actual temperature from the
main heat exchanger displayed in real
time.
i12 DHW temperature The hot water set temperature
i13 Temp. at the storage
tank temp. sensor only with attached hot water tank
i15 Current outside
temperature Only displayed when an external
temperature sensor system is connected.
i16 Actual system pump
modulation Display in % of pump modulation (system
boiler only)
i17 Current heating Display in % of maximum rated heat output
in heating mode
1)
1) During the water heating, values greater that 100% are displayed in menu 1
i18 Current fan speed Display in revolutions per second (Hz)
i20 Software version
circuit board 1 Firmware version of the main control
board.
i21 Software version
circuit board 2 Firmware version of the fascia control
display board
i22 Code plug number The last three digits of the code plug
(HCM) are displayed
i23 HCM version Version of the code plug (HCM) is
displayed
Table 18 Information menu
Service function Possible settings
1.W1 Weather compensation 0 = off,
1 = on
1.W2 Weather compensation, point A @ -10 °C °C (default 90 °C)
1.W3 Weather compensation, point B @ 20 °C °C (default 20 °C)
1.W4 Weather compensation, Automatic
Winter/Summer switch point °C
(default 16 °C)
1.W5 System frost protection 0 = off,
1 = on
1.W6 System frost protection temperature °C (default 5 °C)
1.7d Open shunt sensor input 0 = None,
1 = at the boiler,
2 = at the module
Table 19 Menu 1
Service function Possible settings
2.1A Maximum heat
output Some gas utilities require a
performance-based basic price.
The heat output can be limited to
between the minimum rated output
and maximum rated output for specific
heating requirements.
Default setting is the maximum rated
output.
▶ Adjust the heat output in kW.
▶ Compare the gas flow rate with the
data tables 5 & 8. In case of any
deviations, correct the setting.
2.1b Maximum DHW
performance The heat output can be limited to
between the minimum rated output
and maximum rated output for specific
heating requirements.
Default setting is the maximum DHW
output.
▶ Adjust the heat output in kW.
▶ Compare the gas flow rate with the
data table 5 & 8. In case of any
deviations, correct the setting.
2.1C Pump head selection The pump speed and modulation
behaviour is controlled by this setting
to always modulate based on the
burner power.
0: Pump modulates depending on
burner power
Setting fixed to always be 0
Table 20 Menu 2