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Idiomas disponibles
Idiomas disponibles
Bival. point
Heating bivalence point: °C
DHW bivalence point: °C
Heating alternative point: °C
DHW alternative point: °C
LHM temperature: °C
Back-up boiler type:
ESCO:
ESCO contact status:
Blocked
Enabled
Back-up boiler:
68
The heat generator is selected based on the outdoor temperature
( Heating bivalence point: °C and Alternative point:).
If the outdoor temperature falls below the set value, the system
control enables the back-up boiler to operate in parallel with the
heat pump in heating mode.
Prerequisite: Bival. point is selected in the Hybrid manager:
function.
Factory setting: -5 °C
If the outdoor temperature falls below the set value, the system
control activates the back-up boiler in parallel with the heat pump.
Factory setting: -7 °C
If the outdoor temperature falls below the set value, the system
control switches the heat pump off and the back-up boiler meets
the heat demand in heating mode.
Prerequisite: Bival. point is selected in the Hybrid manager:
function.
Factory setting: Off
If the outdoor temperature falls below the set value, the system
control switches the heat pump off and the back-up boiler meets
the heat demand in domestic hot water mode.
Factory setting: Off
Set a low target flow temperature. If the heat pump fails, the back-
up boiler fulfils the heat demand, which leads to higher heating
costs. The end user should recognise that heat loss means that
there is a problem with the heat pump.
The end user can use the Mode: Temporary mode: Back-up
heater function to enable the back-up boiler and therefore deac-
tivate the target flow temperature that is set here.
Factory setting: 25 °C
Select a type for the heat generator that is also installed. An incor-
rect selection may lead to increased costs.
Prerequisite: triVAl is selected in the Hybrid manager: function.
Factory setting: Condensing
Define what you want to deactivate when the signal is sent by the
energy supply company or an external control. The selection re-
mains deactivated until the signal is cancelled.
The heat generator ignores the deactivation signal as soon as the
frost protection function is active.
Settings for the deactivation signal from the energy supply com-
pany:
–
HP off
–
Back-up heat. off
–
HP + BUH off
For the settings HP off, Back-up heat. off and HP + BUH off, the
ESCO contact on the heat pump means the following:
–
closed = locked
–
open = enabled
Settings for the deactivation signal from an installed external con-
trol:
–
Heating off
–
Cooling off
–
Heat. + cool. off
For the settings Heating off, Cooling off and Heat. + cool. off,
the ESCO contact on the heat pump means the following:
–
closed = enabled
–
open = locked
Factory setting: HP + BUH off
Display showing whether the ESCO contact blocks or releases
operation at the current time while taking into consideration the
ESCO: function.
Factory setting: DHW + heat.
Operating and installation instructions 0020287900_03
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