Bosch Gaz 6000 W, Инструкция по установке и обслуживанию

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Settings in the service menu
Gaz 6000 W – 6720866247 (2019/07) 28
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.
Default settings are shown in bold in the following table.
Service function Settings/adjustment range Comment/Restriction
2.1A Maximum output • “Minimum rated output” ... “maximum rated
output”
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.
2.1b Maximum output
(DHW)
• “Minimum rated output” ... “maximum rated
output”
▶ 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.
2.2b Maximum flow temperature • 40 … 82 °C
2.3d Minimum rated output (heating) • “Minimum rated output” ... “maximum rated
output”
Rated output (heating) varies according to each
appliance.
▶ Set the output in percent.
2.4E Internal parameter – Do not change value 0.
2.8A Software version – The current software version is displayed.
2.8E Returning the appliance to its default
setting
• 00 This service function enables you to reset the
appliance to its default setting.
2.9A Permanent operating mode • 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.
This function permanently sets an operating
mode.
2.9b Current fan speed – Current fan speed in 1/s
2.9E WBN 6000-.. CR appliances: Turbine
signal delay
• 01 … 02 … 06 × 0.25 seconds 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.
2.9F Heating pump overrun time • 0 … 3 … 10 minutes (1-minute increments) The pump run-on time is started by the control
system at the end of the heat requirement.
2.AA Temperature at the flow temperature
sensor
– This service function allows you to display the
temperature at the flow temperature sensor.
2.Ab WBN 6000-.. CR appliances: DHW
temperature
– This service function allows you to display the
DHW temperature.
2.AC WBN 6000-.. HR appliances:
Temperature at cylinder temperature
sensor
– This service function allows you to display the
temperature in the DHW cylinder.
2.bd Fan stage • 00 (Fan not running) This service function allows the fan stage to be
adjusted to the flue length (selecting the fan stage

chapter 4, page 11).
2.bF WBN 6000-.. CR appliances: DHW
heating delay (solar mode)
• 00 … 50 seconds 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.
2.dd Ignition ramp offset • 00 … 30 mA