5 Configuration
Installation manual
18
EHBH/X04+08DA
Daikin Altherma – Low temperature split
4P495266-1 – 2017.06
INFORMATION
Risk of space heating capacity shortage for domestic hot
water tank without internal booster heater: In case of
frequent domestic hot water operation, frequent and long
space heating/cooling interruption will happen when
selecting the following:
Tank > Heat up mode > Reheat only.
Comfort setpoint
#
Code
Description
[5.3]
[6-0A]
Only applicable when domestic hot water
preparation is Schedule only or Schedule
+ 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 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.
Eco setpoint
#
Code
Description
[5.4]
[6-0B]
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).
Reheat setpoint
#
Code
Description
[5.5]
[6-0C]
▪
Desired reheat tank temperature
,
used:
▪ in Reheat only mode or Sc
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.
5.3
Settings menu
You can set additional settings using the main menu screen and its
submenus. The most important settings are presented here.
5.3.1
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 the leaving
water temperature control on the unit's user interface 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.
5.3.2
Additional zone
Thermostat type
Only applicable in external room thermostat control. For more info
about the functionality, see
"5.3.1 Main zone" on page 18
.
#
Code
Description
[3.A]
[C–06]
External room thermostat type for the
additional zone:
▪ 1: 1 contact
▪ 2: 2 contacts
5.3.3
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.
