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8 Configuration
Installer reference guide
54
ERLQ004~008CA + 08S18CB
Daikin Altherma – Low temperature split
4P401676-1 – 2015.02
Preferential kWh rate power supply
#
Code
Description
[A.2.1.6]
[D‑01]
Connection to a preferential kWh rate
power supply:
▪ 0 (default): The outdoor unit is
connected to a normal power supply.
▪ 1: The outdoor unit is connected to a
preferential kWh rate power supply.
When the preferential kWh rate signal
is sent by the electricity company, the
contact will open and the unit will go in
forced off mode. When the signal is
released
again,
the
voltage-free
contact will close and the unit will
restart operation. Therefore, always
enable the auto restart function.
▪ 2: The outdoor unit is connected to a
preferential kWh rate power supply.
When the preferential kWh rate signal
is sent by the electricity company, the
contact will close and the unit will go in
forced off mode. When the signal is
released
again,
the
voltage-free
contact will open and the unit will
restart operation. Therefore, always
enable the auto restart function.
[A.6.2.1]
[D‑00]
Which heaters are allowed to operate
during preferential kWh rate power
supply?
▪ 0 (default): None
▪ 1: N/A
▪ 2: Backup heater only
▪ 3: N/A
See table below.
Setting 2 is only meaningful if the
preferential kWh rate power supply is of
type 1 or indoor unit is connected to a
normal kWh rate power supply (via
X2M/30-31) and the backup heater is
NOT connected to the preferential kWh
rate power supply.
Do NOT use 1 or 3.
[D‑00]
Backup heater
Compressor
0 (default)
Forced OFF
Forced OFF
2
Allowed
Power saving function
INFORMATION
Only applicable for ERLQ004~008CAV3.
Defines whether the outdoor unit power supply can be interrupted
(internally by indoor unit control) during stand-still conditions (no
space heating nor domestic hot water demand). The final decision to
allow power interruption of the outdoor unit during standstill depends
on the ambient temperature, compressor conditions and minimum
internal timers.
To enable the power saving function setting, [E‑08] needs to be
enabled on the user interface in combination with the removal of the
power saving connector at the outdoor unit.
NOTICE
The power saving connector at the outdoor unit shall only
be removed when the main power supply to the application
is switched OFF.
In case of
ERLQ004~008CAV3
3×
1 2 3
#
Code
Description
N/A
[E‑08]
Power saving function for outdoor unit:
▪ 0: Disabled
▪ 1 (default): Enabled
In
case
of
ERHQ011~016BAV3
,
ERHQ011~016BAW1
,
ERLQ011~016CAV3
, and
ERLQ011~016CAW1
Do NOT change the default setting.
#
Code
Description
N/A
[E-08]
Power saving function for outdoor unit:
▪ 0 (default): Disabled
▪ 1: Enabled
Power consumption control
Only applicable for 08. See
"5 Application guidelines" on
page 10
for detailed information about this functionality.
Pwr consumpt. control
#
Code
Description
[A.6.3.1]
[4-08]
Mode:
▪ 0 (No limitation)(default): 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 (Digital 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.
Содержание Altherma ERLQ004-006-008CA
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