Daikin EHBH04CA, Руководство по установке для специалистов

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08 + ERLQ004~008
Daikin Altherma - Low Temperature Split
4P313774-1 – 2012.05 Installer reference guide
48
8 Configuration
8.2.5 Space heating/cooling control
The basic required settings in order to configure the space
heating/cooling of your system are described in this chapter. The
weather-dependent installer settings define the parameters for the
weather-dependent operation of the unit. When weather-dependent
operation is active, the water temperature is determined
automatically depending on the outdoor temperature. Low outdoor
temperatures will result in warmer water and vice versa. During
weather-dependent operation, the user has the possibility to shift up
or down the target water temperature by a maximum of 5°C.
See the user reference guide and/or operation manual for more
details about this function.
Leaving water temperature: Main zone
# Code Description
[A.3.1.1.1] N/A LWT setpoint mode:
Q
Absolute (default)
The desired leaving water
temperature is:
Q
NOT weather-dependent (i.e.
does not depend on the
outdoor ambient temperature)
Q
fixed in time (i.e., not
scheduled)
Q
Weather dep.: The desired leaving
water temperature is:
Q
weather-dependent (i.e.
depends on the outdoor
ambient temperature)
Q
fixed in time (i.e., not
scheduled)
Q
Abs + scheduled: The desired
leaving water temperature is:
Q
NOT weather-dependent (i.e.,
does NOT depend on the
outdoor ambient temperature)
Q
according a schedule. The
scheduled actions consists of
desired leaving water
temperatures either preset or
custom
Remark: This value can only
be set in leaving water
temperature control.
Q
WD + scheduled: The desired
leaving water temperature is:
Q
weather-dependent (i.e., does
depend on the outdoor
ambient temperature)
Q
according a schedule. The
scheduled actions consists of
desired leaving water
temperatures either preset or
custom
Remark: This value can only
be set in leaving water
temperature control.
[A.3.1.1.3] [1-00]
[1-01]
[1-02]
[1-03] Set weather-dependent heating:
Q
T
t
: Target leaving water
temperature (main)
Q
T
a
: Outdoor temperature
Q
[1-00]: Low outdoor ambient
temperature. –20°C~5°C (default:
–10°C)
Q
[1-01]: High outdoor ambient
temperature. 10°C~20°C (default:
15°C)
Q
[1-02]: Desired leaving water
temperature when the outdoor
temperature equals or drops below
the low ambient temperature.
Between minimum and maximum
leaving water temperature (default:
40°C).
Note: This value should be higher
than [1-03] as for low outdoor
temperatures warmer water is
required.
Q
[1-03]: Desired leaving water
temperature when the outdoor
temperature equals or rises above
the high ambient temperature.
Between minimum and maximum
leaving water temperature (default:
25°C).
Note: This value should be lower
than [1-02] as for high outdoor
temperatures less warm water is
required.
# Code Description
[1-03]
[1-02]
Ta
Tt
[1-00] [1-01]