Alpha-InnoTec HT 6Split Installation And Operating Manual page 46

Menu 1.9.5 - Cooling operation settings
HT 6Split / HT 12Split can be used to cool the house
during hot periods of the year. For more information
select " ? ".
heat./cool. sensor
An extra temperature sensor can be connected to the
heat pump in order to determine when it is time to
switch between heating and cooling operations.
When several heating/cooling sensors are installed,
you can select which one of them should be in control.
CAUTION
When the heating/cooling sensors BT74 have been
connected and activated in menu 5.4, no other sensor
can be selected in menu 1.9.5.
start active cooling
Here you can set when active cooling is to start. Degree
minutes are a measurement of the current heating de-
mand in the house and determine when the compres-
sor, cooling operation or additional heat will be started/
stopped.
Factory settings:
Delta at +20 C.: 3 °C
Delta at +40 C.: 6 °C
Heat./cool. sensor: N/A
Alarm - room sens. cooling: deactivated
Start active cooling 30 DM
Time betw. switch heat/cool: 2 hours
Menu 1.9.7 - My curve
In this menu, you can create your own heating or
cooling curve by setting the desired supply tempera-
tures for different outdoor temperatures.
CAUTION
Curve 0 in menu 1.9.1 must be selected in order for "My
curve" to apply.
CAUTION
"My curve" may only be edited by qualified persons.
Chapter 9 |
46 Control
Menu 1.9.8 - Point offset
Changes to the heating curve at a certain outdoor
temperature are selected here. One step is usual-
ly enough to change the room temperature by one
degree, but in some cases several steps may be re-
quired.
The heating curve is affected at ± 5 °C from the set
outdoor temperature point.
It is important that the correct heating curve is selected
so that the room temperature is experienced as con-
stant. For more information select " ? ".
CAUTION
The point offset can only be edited by qualified per-
sonnel.
Menu 2 - HOT WATER
The hot water menu is used for adjusting hot water
settings. The user can edit temperatures and operat-
ing modes for hot water. Within this menu there are
several submenus. Status information for the relevant
menu can be found on the display to the right of the
menus.
Menu 2.1 - Temporary lux.
Activation of a temporary increase in the hot water
temperature. Status information reads "off", or the du-
ration of the temporary increase in temperature. For
more information select " ? ".
Factory settings: off
When hot water demand has temporarily increased, this
menu can be used to select an increase in the hot water
temperature to luxury mode for a specified time.
HT 6Split
HT 12Split