Publicité
6.1
EN-16
System-specific parameters
For each day of the week, it is possible to select
whether Time1, Time2, no time or both times
are to be active for a block. Blocks that exceed
a weekday are activated or deactivated at the
end of each day accordingly.
Setting to specify whether a second chiller is to
be used in the system.
Sets the external temperature below which
cooling with reversible brine HP or passive
cooling is interrupted.
Setting for DHW preparation
For heat pumps with 2 compressors, this sets
the external temperature below which DHW
preparation is carried out with 2 compressors.
The hysteresis of the domestic hot water set
temperature forms the neutral zone below
which a request for domestic hot water will be
issued.
Does hydraulic isolation of the cooling circuit
and the domestic hot water circuit allow for
parallel operation of cooling and domestic hot
water?
Sets the desired domestic hot water
temperature
Sets the desired domestic hot water
temperature which is to be reached in parallel
heating – DHW operation.
Sets whether the existing flange heater is also
to be used for reheating. If set to "No", domestic
hot water is only heated up to the current HP
maximum temperature (depending on the heat
source temperature).
Sets the time programs for hot water blocks
Sets the times in which domestic hot water
preparation is blocked.
For each day of the week, it is possible to select
whether Time1, Time2, no time or both times
are to be active when the temperature is
lowered. Operations to lower the temperature
that exceed a weekday are activated or
deactivated at the end of each day accordingly.
To carry out a thermal disinfection, the
domestic hot water is heated up once to the
desired temperature. The heating period is
terminated automatically when the set
temperature is reached, at 12:00 p.m. or after 4
hours at the latest.
Sets the start time for the thermal disinfection
Setting range
Display
N
Cooling function
T1
Dyn. cooling
T2
Y
No
Cooling function
Yes
-20 °C
Cooling function
... 3 °C ...
Brine heat pump
35 °C
Domestic hot water
-30 °C
Hot water
... -25 °C ...
2 compressors
35 °C
(10 °C HT)
2K
Hot water
...
Sensor
15K
No
Hot water
Yes
Sensor
Passive cooling
function
30 °C
Hot water
... 60 °C ...
Sensor
85 °C
30 °C
Additional HE
... 60 °C ...
Hot water
85 °C
Sensor
No
Domestic hot water
Yes
Flange heater
Domestic hot water
00:00
Domestic hot water
...
23:59
N
Domestic hot water
T1
T2
Y
Hot water
Sensor
Bivalent or flange
heater
00:00
Hot water
...
Sensor
23:59
Bivalent or flange
heater
Publicité
Chapitres
