Daikin Altherma 3 GEO, Installation Manual

Page: 28 / 40

6 Configuration
Installation manual
28
EGSAH/X06+10DA9W(G)
Daikin Altherma 3 GEO
4P569811-1 – 2019.02
Item Description
a Possible weather dependent zones:
▪ : Main zone or additional zone heating
▪ : Main zone or additional zone cooling
▪ : Domestic hot water
X1, X2 Outdoor ambient temperature
Y1, Y2 Desired tank temperature or leaving water temperature.
The symbol shown here corresponds to the heat emitter
for that zone:
▪ : Underfloor heating
▪ : Fan coil unit
▪ : Radiator
▪ : Domestic hot water tank
6.2.8 Configuration wizard: Tank
Heat up mode
The domestic hot water can be prepared in 3 different ways. They
differ from each other by the way the desired tank temperature is set
and how the unit acts upon it.
# Code Description
[5.6] [6-0D] Heat up mode
▪ 0: Reheat only : Only reheat
operation is allowed.
▪ 1:
Sc reheat
: The domestic
hot water tank is heated according to a
schedule and between the scheduled
heat up cycles, reheat operation is
allowed.
▪ 2: Schedule only : The domestic hot
water tank can ONLY be heated
according to a schedule.
See the operation manual for more details.
Comfort setpoint
Only applicable when domestic hot water preparation is Schedule
only
or
Sc reheat
. When programming the schedule, you
can make use of the comfort setpoint as a preset value. When you
later want to change the storage setpoint, you only have to do it in
one place.
The tank will heat up until the storage comfort temperature has
been reached. It is the higher desired temperature when a storage
comfort action is scheduled.
Additionally, a storage stop can be programmed. This feature puts a
stop to tank heating even if the setpoint has NOT been reached.
Only program a storage stop when tank heating is absolutely
undesirable.
# Code Description
[5.2] [6-0A] Comfort setpoint
▪ 30°C~[6‑0E]°C
Eco setpoint
The storage economic temperature denotes the lower desired
tank temperature. It is the desired temperature when a storage
economic action is scheduled (preferably during day).
# Code Description
[5.3] [6-0B] Eco setpoint
▪ 30°C~min(50,[6‑0E])°C
Reheat setpoint
Desired reheat tank temperature , used:
▪ in Schedule + reheat mode, during reheat mode: the
guaranteed minimum tank temperature is set by the Reheat
setpoint
minus the reheat hysteresis. If the tank temperature
drops below this value, the tank is heated up.
▪ during storage comfort, to prioritize the domestic hot water
preparation. When the tank temperature rises above this value,
domestic hot water preparation and space heating/cooling are
executed sequentially.
# Code Description
[5.4] [6-0C] Reheat setpoint
▪ 30°C~min(50,[6‑0E])°C
6.3 Settings menu
You can set additional settings using the main menu screen and its
submenus. The most important settings are presented here.
6.3.1 Main zone
Thermostat type
Only applicable in external room thermostat control.
NOTICE
If an external room thermostat is used, the external room
thermostat will control the room frost protection. However,
the room frost protection is only possible if [C.2]
Space
heating/cooling is turned ON.
# Code Description
[2.A] [C–05] External room thermostat type for the
main zone:
▪ 1: 1 contact : The used external room
thermostat can only send a thermo
ON/OFF condition. There is no
separation between heating or cooling
demand.
▪ 2: 2 contacts : The used external
room thermostat can send a separate
heating/cooling
thermo ON/OFF
condition.
6.3.2 Additional zone
Thermostat type
Only applicable in external room thermostat control. For more info
about the functionality, see
"6.3.1 Main zone" on page 28 .
# Code Description
[3.A] [C–06] External room thermostat type for the
additional zone:
▪ 1: 1 contact
▪ 2: 2 contacts
6.3.3 Information
Dealer information
The installer can fill in his contact number here.
# Code Description
[8.3] N/A Number that users can call in case of
problems.