Alpha-InnoTec HT 12Split, Инструкция по установке и эксплуатации, Страница: 58 / 80

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HT 6Split
HT 12Split
Chapter 9 |
Control
IMPORTANT
Changes to the settings in menu 5.11 may only be ed-
ited by qualified personnel.
IMPORTANT
This option locks after 24 hours, after restarting the
display or program updating.
5.12 - Country
This allows access to country-specific settings for
your product.
Language settings can be changed regardless of this
selection.
This menu allows you to set the revolutions at which
the GP10 circulation pump should work in the cur-
rent operating mode. In “auto” mode, the feed pump
speed is adjusted automatically to ensure optimal op-
eration.
In “auto” mode, you can also set “max. allowed speed”
to limit the feed pump and not allow it to operate at
higher speeds than the one set.
For manual operation of the charge pump, deactivate the
“auto” option for the current operating mode and set the
value to between 1 and 100% (the previously set value for
“max. allowed speed” no longer applies).
In this menu, you can set the maximum and minimum
circulation pump speed. The settings depend on the
central heating system.
Regardless of the settings entered for cooling mode,
the cooling operation is not active. For cooling activa-
tion see subsection ”Cooling operation settings”.
Factory setting:
Cooling settings
In the factory settings of the HT 6Split / HT 12Split
controller, the cooling operation is deactivated and re-
quires activation in menu 5.11.1.1 in order to start it up.
By default, cooling works in the 2-pipe system. In or-
der to change the cooling mode to 4-pipe, it must be
activated in menu 5.2.4.
To start up cooling, change the “start cooling” param-
eter in menu 4.9.2 to the higher value (applies to the
outside temperature) which starts cooling in accord-
ance with the settings in menu 1.9 (settings are in
menu 1.9.1.2 and 1.9.3.2).
Factory setting:
Factory setting:
If the average temperature calculated by the “filtering
time” is higher than the one set,[1]cooling will start
in accordance with the settings in menu 1.9 (settings
are in menu 1.9.1.2 and 1.9.3.2).
CAUTION
Settings for the cooling operation should be selected
based upon the existing central heating system.
The above cooling operation settings may only be edit-
ed by qualified personnel.