8 Configuration
Installer reference guide
58
ERGA04~08DAV3(A) + EHVH/X04+08S18+23DA
Daikin Altherma – Low temperature split
4P495248-1 – 2017.12
8.4.4
Additional zone
Setpoint screen
You can set the leaving water temperature for the additional zone
using the setpoint screen. For more information about how to do this,
see
"8.3.5 Setpoint screen" on page 50
.
Schedule
Indicates if the desired leaving water temperature is according to a
schedule. Also see
"8.4.3 Main zone" on page 53
.
#
Code
Description
[3.1]
N/A
Schedule
▪ 0: No
▪ 1: Yes
Heating schedule
You can set the additional zone heating temperature schedule using
the schedule screen. For more information about this screen, see
"8.3.8 Schedule screen: Example" on page 51
.
Cooling schedule
You can set the additional zone cooling temperature using the
schedule screen. For more information about this screen, see
"8.3.8 Schedule screen: Example" on page 51
.
Setpoint mode
The setpoint mode of the additional zone can be independently set
from the setpoint mode of the main zone, see
" Main zone" on
page 54
.
#
Code
Description
[3.4]
N/A
Setpoint mode
▪ 0: Fixed
▪ 1: WD heating, fixed cooling
▪ 2: Weather dependent
Heating WD curve
Set weather-dependent heating for the additional zone (if [3.4] = 1 or
2):
#
Code
Description
[3.5]
[0-00]
[0-01]
[0-02]
[0-03]
Set weather-dependent heating:
[0-00]
[0-01]
Ta
Tt
[0-03]
[0-02]
▪ T
t
: Target leaving water temperature
(additional zone)
▪ T
a
: Outdoor temperature
▪ [0-03]:
Low
outdoor
ambient
temperature. –40°C~+5°C
▪ [0-02]:
High
outdoor
ambient
temperature. 10°C~25°C
▪ [0-01]:
Desired
leaving
water
temperature
when
the
outdoor
temperature equals or drops below the
low
ambient
temperature.
[9‑05]°C~[9‑06]°C
Note:
This value should be higher
than [0‑00] as for low outdoor
temperatures
warmer
water
is
required.
▪ [0-00]:
Desired
leaving
water
temperature
when
the
outdoor
temperature equals or rises above the
high
ambient
temperature.
[9‑05]~min(45, [9‑06])°C
Note:
This value should be lower than
[0‑01]
as
for
high
outdoor
temperatures less warm water is
required.
Cooling WD curve
Set weather-dependent cooling for the main zone (if [3.4] = 2):
Final English - Tanslations in progress
