Daikin ALTHERMA, Installer'S Reference Manual

Page: 204 / 280

11 | Configuration
Installer reference guide
204
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620241-1 – 2020.06
▪ In case the space heating/cooling request is OFF and the tank temperature is
reached, the unit can choose to buffer energy from the photovoltaic panels in
the room (only in case of room thermostat control) or in the DHW tank instead of
putting the photovoltaic panel energy on the grid.
The goal is to buffer the energy from the photovoltaic panels. Therefore, the
capacity of the unit is limited to what the photovoltaic panels are providing.
If Smart Grid pulse meter is… Then the limit is…
Available Decided by the unit based on the input
of the Smart Grid pulse meter.
Not available Decided by [9.8.8] Limit setting
kw
▪ The safety functions (water pipe freeze prevention, drain prevention, room frost
protection) and defrost are not overruled (capacity will not be limited for these
functions)
Forced on :
Similar to Recommended on , but there is no capacity limitation. The goal is NOT to
use the grid as much as possible.
Power consumption control
Power consumption control
See "6 Application guidelines" [
4
31] for detailed information about this
functionality.
# Code Description
[9.9.1] [4-08] Power consumption control :
▪ 0 No : Disabled.
▪ 1
Continuous
: Enabled: You can set one
power limitation value (in A or kW) to which
the system power consumption will be
limited for all the time.
▪ 2 Inputs : Enabled: You can set up to four
different power limitation values (in A or kW)
to which the system power consumption will
be limited when the corresponding digital
input asks.
[9.9.2] [4-09] Type :
▪ 0 Amp : The limitation values are set in A.
▪ 1 kW : The limitation values are set in kW.
Limit when [9.9.1]= Continuous and [9.9.2]= Amp :
# Code Description
[9.9.3] [5-05]
Limit
: Only applicable in case of full time
current limitation mode.
0 A~50 A
Limits when [9.9.1]= Inputs and [9.9.2]= Amp :
# Code Description
[9.9.4] [5-05]
Limit 1
: 0 A~50 A