Commissioning; Control Panel Overview; Display Readings; Switching On The Appliance - Bosch Gaz 6000 W Installation And Maintenance Instructions Manual

Commissioning

7 Commissioning
NOTICE:
Commissioning without water damages the appliance!
▶ Operate this device only when filled with water.
Before commissioning the appliance
▶ Check the charge pressure of the system.
▶ Ensure that all service valves are open.
▶ Check whether the gas type specified on the data plate is the same as
the gas type used.
▶ Open the gas isolator.
7.1

Control panel overview

5
4
3
2
1
Fig. 22
[1] Press (reset)
[2] – key
[3] Press
[4] + key
K key
[5]
[6] Display
[7] Pressure gauge
7.2

Display readings

1 2 3 4
Fig. 23 Display readings
[1] Burner operation
[2] Error display
[3] Heating mode
[4] DHW heating
[5] Service mode
[6] Temperature display (in °C)
22
7
6
0 010 011 138-001
5 6
0 010 011 137-001
7.3

Switching on the appliance

Initial switching on/setting the fan stage
Fan stage 0 is set at the factory, i.e. the fan and burner do not operate.
Once the power supply is connected, the following message will flash on
the display:
Fig. 24
Setting the fan stage:
▶ Determine the suitable fan stage ( chapter 4, page 11).
▶ Press the + key and – key simultaneously until the display shows
L.1.
▶ Press + key until the display shows L.2.
▶ Press key to open menu 2 (L2).
▶ Press + key or – to call up service function 2.bd ( chapter 11.2,
from page 27).
▶ Using the key, switch to the service function.
The current value flashes on the display.
▶ Press + key or – to set the required value.
▶ Press key until the display shows [ ].
The set value is stored and the display automatically changes to the
higher level menu.
▶ Press the K button.
Switching on
▶ Switch on the device with the K key.
The display shows the heating water flow temperature.
7.4

Setting the flow temperature

The maximum flow temperature can be set between 40 °C and
approx. 82 °C. The current flow temperature is shown on the display.
▶ Press key.
The set maximum flow temperature is displayed.
▶ Press + key or – to set the required maximum flow temperature.
The setting is stored after 3 seconds. The display shows the current
flow temperature.
You can find typical maximum flow temperatures in Tab. 17.
Heating mode is blocked in summer mode (on the display appears
If the burner is active in heating mode, the following symbols appear
and on the display.
Flow temperature
(Symbol appears)
approx. 75 °C
approx. 82 °C
Table 17 Maximum flow temperature
0 010 011 139-001
Sample application
Summer mode
Radiator heating system
Convector heating system
Gaz 6000 W – 6720866247 (2019/07)
).