Menu 2 - Bosch Gaz 6000 W Installation And Maintenance Instructions Manual

Settings in the service menu

11.2.2 Menu 2

▶ Press the + key and – key simultaneously until the display shows
L.1.
▶ Press + key until the display shows L.2.
▶ Press key to make the settings in menu 2 (L.2).
▶ Press + key or – to scroll through this menu's service functions.
Service function
2.1A Maximum output
2.1b Maximum output
(DHW)
2.2b Maximum flow temperature
2.3d Minimum rated output (heating)
2.4E Internal parameter
2.8A Software version
2.8E Returning the appliance to its default
setting
2.9A Permanent operating mode
2.9b Current fan speed
2.9E WBN 6000-.. CR appliances: Turbine
signal delay
2.9F Heating pump overrun time
2.AA Temperature at the flow temperature
sensor
2.Ab WBN 6000-.. CR appliances: DHW
temperature
2.AC WBN 6000-.. HR appliances:
Temperature at cylinder temperature
sensor
2.bd Fan stage
2.bF WBN 6000-.. CR appliances: DHW
heating delay (solar mode)
2.dd Ignition ramp offset
28
Default settings are shown in bold in the following table.
Settings/adjustment range
• "Minimum rated output" ... "maximum rated
output"
• "Minimum rated output" ... "maximum rated
output"
• 40 ... 82 °C
• "Minimum rated output" ... "maximum rated
output"
–
–
• 00
• 00: Standard operation; the device operates
as specified by the control unit.
• 01: The appliance runs at minimum output.
• 02: The appliance runs at maximum output.
–
• 01 ... 02 ... 06 × 0.25 seconds
• 0 ... 3 ... 10 minutes (1-minute increments)
–
–
–
• 00 (Fan not running)
• 00 ... 50 seconds
• 00 ... 30 mA
Comment/Restriction
Some gas suppliers require a base price that is
subject to output.
▶ Set the output in percent.
▶ Measure the gas flow rate and compare it with
the information from the setting tables
( from page 42). If they do not match,
correct the setting.
▶ Set the DHW output in percent.
▶ Measure the gas flow rate and compare it with
the information from the setting tables
( from page 42). If they do not match,
correct the setting.
Rated output (heating) varies according to each
appliance.
▶ Set the output in percent.
Do not change value 0.
The current software version is displayed.
This service function enables you to reset the
appliance to its default setting.
This function permanently sets an operating
mode.
Current fan speed in 1/s
Through spontaneous pressure change in the
water supply, the flow meter (turbine) can signal
that DHW is being drawn off. This means the
burner starts briefly although no water is drawn
off.
The pump run-on time is started by the control
system at the end of the heat requirement.
This service function allows you to display the
temperature at the flow temperature sensor.
This service function allows you to display the
DHW temperature.
This service function allows you to display the
temperature in the DHW cylinder.
This service function allows the fan stage to be
adjusted to the flue length (selecting the fan stage
 chapter 4, page 11).
Heating will be suppressed until the DHW
temperature sensor detects that the water
preheated by solar energy has reached the
required hot water temperature. Set the heating
mode delay in accordance with system
conditions.
Gaz 6000 W – 6720866247 (2019/07)