216 Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Appendix
217
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Appendix
Menu Standard setting Setting options /Display
6.3
Auto
Automatic switching from
heating to cooling mode or
from cooling to heating mode.
Outside temperatures for switching from
heating to cooling mode or from cooling to
heating mode.
Outside temp. for heating -> cooling /
Outside temp. for cooling -> heating
Outside temp. for heating -> cooling
15 °C
Set outside temp. for
switching
from heating to cooling
mode.
Outside temp. for cooling -> heating
10 °C
Set outside temperature
for switching
cooling to heating
mode.
6.4
Hot water tank
Settings for the operation of
the hot water tank
• Only available if a connection
with the hot water tank is in
place.
Heating interval (max.) /
Hot water loading time (max.) /
Hot water switchon temp. difference /
Sterilisation
• The display shows 3 functions at the same time.
Heating interval (max.)
8:00
Maximum duration of
the heating interval
(in hours and minutes)
Hot water loading duration (max.)
1:00
Maximum duration of
the hot water interval
(in hours and minutes)
Hot water switch-on temp. difference
-8 °C
Temperature difference
for reloading of the hot
water tank
Menu Standard setting Setting options /Display
T for heating mode
5 °C
Temperature
difference for
switching on the
heating again
Bivalence temp. E-heating element
0 °C
Outside temperature
below which the
electric heating
element can
be switched on
(bivalence point)
6.2
Cooling *
1,
*
2
Setting of different
temperatures for the cooling
mode.
Water temperatures for cooling ON
and
T for cooling ON.
Water temperature set-point for cooling
Heating
Setting of whether the
supply temperature is to
be calculated according
to cooling levels or to
be permanently set.
Water temperature set-point for cooling Heating
X axis:
20 °C. 30 °C
Y axis:
15 °C, 10 °C
Entry of
4 temperature values.
(2 on the horizontal X
axis, 2 on the vertical
Y axis)
•
If a second cooling circuit is present, the 4 temperature values must also be given for
cooling circuit 2.
• “HC 1“ and “HC 2“ are not shown in the display if the system only has one heating
circuit (or cooling circuit).
Water temperature set-point for cooling Fixed value
10 °C
Permanently set
preliminary temperature
T for cooling mode
5 °C
Temperature difference
for switching on the
cooling.
Menus
For installers
*1 The system is preset for operation without a cooling function. The cooling function can be activated by an authorised installer or service partner.
*2 This display only appears if the cooling function is activated, i.e. if the cooling mode is available.
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