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6 Configuration
Installation manual
22
EJHA04AAV3
Daikin Altherma hybrid monobloc – Heat pump module
4P530607-1B – 2018.10
#
Code
Description
[A.2.1.E]
N/A
Hybrid system type:
▪ 0
(Boiler):
In
case
of
*HY32AA gas boiler.
▪ 1 (Bivalent boiler ): In case of third-
party gas boiler.
By default, this setting is set to 1, and
only the settings applicable for the third-
party gas boiler are displayed.
When the unit detects communication
from the *HY32AA gas
boiler, the unit automatically changes
this setting to 0, and all settings
applicable for the *HY32AA
gas boiler are displayed.
6.2.3
Quick wizard: Options
Domestic hot water settings
Only applicable in case of *HY32AA gas boiler.
#
Code
Description
[A.2.2.1]
[E‑05]
Domestic hot water preparation:
▪ 0 (No): NOT possible
▪ 1 (Yes): Possible
[A.2.2.2]
[E‑06]
Domestic hot water production:
▪ 0 (Type 1): by boiler
▪ 1 (Type 2): by tank
Note:
For Switzerland, setting MUST be
"1".
[A.2.2.3]
[E‑07]
Domestic hot water tank:
▪ 0 (Type 1): EKHWS*D* or third-party
tank (see below).
▪ 4 (Type 5). EKHWP.
▪ 6 (Type 7) Third-party tank.
Range: 0~6
[A.2.2.A]
[D‑02]
Domestic hot water pump (not applicable
for Switzerland):
In case of [E‑06]=1
▪ 0 (No): NOT installed
▪ 1 (Secondary rtrn): Installed for instant
hot water
▪ 2
(Disinf.
shunt):
Installed
for
disinfection
See also illustrations below.
INFORMATION
The tank can be heated via the gas boiler or heat pump.
INFORMATION
If a third‑party tank is present in the system, and heat
pump operation is...
...required and allowed, set [E‑07] to "0".
...NOT allowed, set [E‑07] to "6". If [E‑07]=6, the unit limits
the maximum setpoint to 60°C.
If a third‑party tank is present in the system ([E‑07]=6), it is
recommended to set [6‑0D] to "0" (i.e. Reheat only).
In case of [E‑06]=1
Domestic hot water pump installed for…
Instant hot water
Disinfection
f
e
a
c
b
d
f
g e
h d
a
c
b
a
Outdoor unit
b
Gas boiler
c
Tank
d
Cold water
e
Shower
f
Domestic hot water pump
g
Heater element
h
Non‑return valve
INFORMATION
The correct domestic hot water default settings become
only applicable when domestic hot water operation is
activated ([E‑05]=1).
Thermostats and external sensors
External room thermostat control is only applicable in case of
*HY32AA gas boiler.
#
Code
Description
[A.2.2.4]
[C‑05]
External room thermostat for the
main
zone:
▪ 1 (Thermo ON/OFF): When the used
external
room
thermostat
or
heat pump convector can only send a
thermo ON/OFF condition.
▪ 2 (H/C request): Because only heating
is possible, the used external room
thermostat can only send a thermo
ON/OFF condition.
[A.2.2.B]
[C‑08]
External sensor:
▪ 0 (No): NOT installed.
▪ 1 (Outdoor sensor): Connected to the
outdoor unit measuring the outdoor
temperature.
▪ 2 (Room sensor): NOT applicable.
Savings mode
The user can choose whether switching between operation modes is
either economically or ecologically optimised. Set to Economical, the
system will in all operating conditions select the energy source (gas
or electricity) based on energy prices, resulting in a minimisation of
energy costs. Set to Ecological, the heat source will be selected
based on ecological parameters, resulting in a minimisation of
primary energy consumption.
#
Code
Description
[A.6.7]
[7‑04]
Defines whether switching between
operation modes is either economically
or ecologically optimised.
▪ 0 (Economical): reduction of energy
costs
▪ 1 (Ecological): reduction of primary
energy
consumption,
but
not
necessarily energy costs
Primary energy factor
The primary energy factor indicates how many units of primary
energy (natural gas, crude oil, or other fossil fuels, prior to
undergoing any human-made conversions or transformations) are
needed to obtain 1 unit of a certain (secondary) energy source, such