Bosch FW 200, Инструкция по установке и эксплуатации

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Menu settings INSTALLER SETTINGS (for installers only)
|
73 US/CA
8.5 Parameters for solar thermal
system
Installer settings: Solar sys parameters
The factory parameter settings on this menu are
suitable for many common system dimensions.
Use this menu if you want to finely adjust the
parameters to suit the installed solar thermal
system.
8.5.1 Commissioning the solar thermal system
Installer settings: Solar sys parameters
Before commissioning the solar thermal system
you must:
B
Fill and bleed the solar thermal system.
B
Check the parameters for the solar thermal
system and, if necessary, finely adjust them to
suit the installed system.
•
Run solar system : Use this menu option to
commission the solar thermal system.
–
Yes : Solar thermal system is active. The
ISM control outputs are enabled for
automatic control purposes.
–
No : Solar thermal system is not active. The
ISM control outputs are disabled for
automatic control purposes but can be
switched on manually.
For menu structure and adjustment ranges
Æ
page 62.
8.5.2 Resetting parameters for solar thermal
system
Installer settings: Solar sys parameters
This function resets all settings on the Solar sys
parameters and the INSTALLER SETTINGS to
their factory settings. Following such a reset,
your installer will need to commission the
system again!
B
Turn until it points to the menu option
Reset factory settings .
B
Press .
The function Reset factory settings is
selected and the option No is flashing.
B
Turn until the word Yes is flashing.
All solar system parameters were reset to
default.
8.5.3 Parameters for the standard solar
thermal system
Menu: Solar sys parameters > 1. Standard
system
Use this menu to set the parameters for the solar
thermal system if you are using it to provide
domestic hot water.
•
SP: ON delta T : Use this menu option to set
the start temperature differential for the solar
pump (SP).
If the difference between the collector
temperature (T
1
) and the solar tank
temperature (T
2
) rises above the set figure,
the solar pump (SP) is switched on.
•
SP: OFF delta T : Use this menu option to set
the stop temperature differential for the solar
pump (SP).
If the difference between the collector
temperature (T
1
) and the solar tank
temperature (T
2
) drops below the set figure,
the solar pump (SP) is switched off.
Fill and bleed the solar thermal
system according to its
documentation and prepare it for
commissioning as described this
Section.
The specifications in parentheses
are items that are also used in the
wiring diagrams with system
examples in the installation
instructions of the ISM.