Bosch Condens 7000 F - Information Menu; Commissioning; Checking the Operating Pressure, Topping Up the Heating Water and Venting the System; Checking the Operating Pressure

Commissioning
Condens 7000 F – 6720871579 (2022/10)
16
5.7.3 Information menu
To display information about the installation or the system:
▶ Tap symbol.
▶ Tap the required area in the Info menu.
Fig. 18 OverviewInformation menu
[1] Module configuration
[2] Outside temperature
[3] Domestic hot water
[4] Heat production
[5] Heating circuit data
[6] Fault display
[7] Version
[8] Connectivity
Depending on the area, the following information is for example
displayed:
• Remaining time party / pause mode
• Statuses of safety equipment
•Temperatures
• Operating modes
• Status of components
• Hours run
6 Commissioning
6.1 Checking the operating pressure, topping up the
heating water and venting the system
6.1.1 Checking the operating pressure
Your heating contractor will have set the red needle of the pressure
gauge [1] to the required operating pressure (at least 1 bar) and will
have recorded this value in table 8, page 14.
▶ Check that the pressure gauge needle [2] is within the green band
[3}.
▶ If the pressure gauge needle drops below the green band, top up the
heating water.
Fig. 19 Pressure gauge for sealed systems
[1] Red needle
[2] Pressure gauge needle
[3] Green marking
Table 3 Operating pressure (entered by the heating contractor)
6.1.2 Topping up the heating water and venting the system
CAUTION
Health risk through contaminated drinking water!
▶ Observe all country-specific regulations and standards regarding the
prevention of drinking water contamination.
▶ In Europe, observe standard EN 1717.
NOTICE
Material damage due to thermal stresses!
When topping up a hot boiler with cold heating water, thermal stresses
can lead to cracking due to internal stress.
▶ Only fill the heating system when cold. Maximum flow temperature
40 °C.
NOTICE
System damage due to frequent topping up!
If you have to top up the heating water frequently, the heating system
may suffer damage through corrosion or scaling, depending on the water
quality.
▶ Ask a certified heating contractor if the local water can be used
untreated or whether it needs to be treated.
▶ Notify your heating contractor if you frequently need to top up your
heating system.
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Operating pressure
Set operating pressure (optimum
value) _____________ bar
6 720 615 876-59.2T
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