6 720 820 872 (2016/12)
CR 400 | CW 400 | CW 800
44 | Service menu
7.3
Solar system settings
Fig. 27
Solar settings menu
If a solar system is integrated into the heating system via a
module, corresponding menus and menu items are available.
Extension of the menus by the solar system is described in the
operating instructions of the used module.
In the
Solar settings
menu the sub-menus listed in Tab. 20 are
available
with all solar systems
.
7.4
Settings for hybrid systems
If a hybrid system or a hybrid appliance is installed, the
Hybrid
settings
menu is displayed. Depending on which hybrid
system or hybrid appliance is being used and the associated
assemblies or components, various settings can be made.
Observe the detailed information in the technical
documentation for the hybrid system or hybrid appliance.
7.5
Settings for cascade systems
If the system is installed as a cascade system with several heat
sources, the
Cascade settings
menu is available. Depending
on the used system architecture various settings can be made.
Observe the detailed information in the technical
documentation for the cascade module.
7.6
Diagnosis menu
Fig. 28
Diagnosis menu
The
Diagnosis
service menu contains a number of tools for
diagnosis. Note that the menu items shown will vary depending
on the heating system.
7.6.1 Function test menu
This menu can be used to test active heating system
components individually. If
Enable function tests
is set to
Yes
in this menu, the normal heating mode is interrupted in the
entire system. All settings are saved. The settings in this menu
are only temporary and revert to the respective default settings
as soon as
Enable function tests
is set to
No
or the
Function
test
menu is closed. The available functions and the possible
settings vary depending on the system installed.
A function test is performed by setting the setting values of the
listed component accordingly. You can check whether the
burner, mixer, pump or valve responds appropriately by
inspecting the behaviour of the corresponding component.
The
Burner
can be tested, for instance:
•
Off
: The flame in the burner extinguishes.
•
On
: The burner goes into operation.
Particularly this function of the burner test is only available if
the system is designed and configured accordingly (e.g. in
systems without cascade module).
WARNING:
Risk of scalding!
▶ If DHW temperatures above 60 °C are set
or thermal disinfection is switched on, a
mixer must be installed.
NOTICE:
System damage
▶ Fill and vent the solar system prior to
commissioning.
If the installed solar collector area is
incorrectly set, the solar yield displayed in the
info menu will also be incorrect.
Menu item
Purpose of the menu
Solar thermal sys
installed
If Yes is set here, the other settings are
displayed.
Change solar
configuration
Graphic configuration of the solar
system
Current solar
configuration
Graphic representation of the
configured solar system
Solar parameters
Settings for the installed solar system
Start solar thermal
system
Once all required parameters have been
set, the solar system can be started up.
Table 20 General settings for the solar system
6 720 811 136-504.1O
6 720 815 238-05.1O
Содержание CR 400
Страница 63: ...6 720 820 872 2016 12 CR 400 CW 400 CW 800 63 Notes ...
Страница 64: ......