Ochsner AIR FALCON 212, Руководство по эксплуатации

Страница: 58 / 88

58 www.ochsner.com | OTS_EN
Expert mode
Actual value Setpoint
Output control heat-
ing
Heat pump flow tem-
perature
Maximum demand
from the heating
circuits
Output control cool-
ing
Heat pump flow tem-
perature
Minimum demand
from the heating
circuits
Output control DHW Current DHW heat
input
Set DHW heat input
Output control, aux-
iliary heater, internal
heating
Flow temperature
auxiliary heater
Maximum demand
from the heating
circuits
Output control, aux-
iliary heater, internal
DHW
Current heat input of
auxiliary heater
Differential between
the target DHW heat
input and the max-
imum heat input of
the heat pump
Output control,
auxiliary energy gen-
erator, heating circuit
Current temperature
in buffer tank
Maximum demand
from the heating
circuits
Output control,
auxiliary energy gen-
erator, DHW
Current temperature
in DHW tank
Set target DHW tem-
perature
Output control:
buffer tank auxiliary
heater
Current temperature
in buffer tank
Maximum demand
from the heating
circuits
Output control: DHW
tank auxiliary heater
Current temperature
in DHW tank
Set target DHW tem-
perature
27.4.2 Viewing output control
»
Open the menu.
»
Select “Heat management”.
»
Select “Operating data”.
27.4.3 Buffer tank
If a buffer tank has been installed, limits can be set for
the tank’s minimum and maximum temperatures. These
settings are necessary, as the following problems may
otherwise develop:
► If the buffer tank temperature is too high and the
system has a direct heating circuit, the heating circuit
may be damaged or an emergency shutdown may re-
sult due to an excessively high flow temperature.
► If the buffer tank temperature is too low, condensate
may start to form on the buffer tank due to humidity.
This leads to a risk of mould formation.
Maximum buffer tank temperature
Parameters Description Unit
Operating
program: max-
imum buffer
tank temper-
ature
Here, you can specify whether and how
the maximum target values of the individ-
ual heating circuits should influence the
maximum buffer tank temperature limit.
The temperature specified via this setting
cannot be exceeded by the buffer tank
controller.
-
Setting Description
Temperature
setting
The maximum buffer
tank temperature is lim-
ited by the parameter:
Maximum target buffer
tank temperature
The heating circuits
have no influence on
the maximum buffer
tank temperature limit.
Maximum flow
temperature,
heating circuit
1-X
The maximum flow
temperature from
the selected heating
circuit is used as the
maximum buffer tank
temperature limit.
Maximum flow
temperature
of all heating
circuits
In this mode, the lowest
“Maximum flow tem-
perature” of all heating
circuits installed is used
as the maximum buffer
tank temperature limit.
Maximum buff-
er tank target
temperature
The maximum buffer tank temperature is
limited via the value specified here if the
following is selected for operating pro-
gram “Maximum buffer tank temperature”:
°C
Temperature setting
1 Maximum buffer tank temperature
2 Set target buffer tank temperature
3 Actual buffer tank temperature