DHW 400+
7.2 Menu structure
Parameter change: The menu is accessed using the "Menu"
key. In this menu, changes can be made to parameters. The de-
sired menu item is selected with the arrow keys "UP" "DOWN".
The submenu is accessed using the "OK" key.
w
Menu block
Menu item
Settings
Time
Date
Language
Signal tone
Backlight
Factory setting
Type
Domestic hot
water
Set temperature
Lower
Hysteresis
Electric heater
Time programs
Therm. disinfection
1st lower
2nd lower
Solar
Selection
www.gdts.one
Parameter
Value
00:00
DD:MM:YYYY
DEUTSCH
ENGLISH
FRANCAIS
ITALIANO
POLSKI
On
Off
0 % ... 50 % ...100 %
DHW 400+
25 °C ... 45 °C ... 85 °C
15 °C ... 25 °C ... 40 °C
2 K ... 3 K ... 10 K
ECO
Mode
AUTO
2 h ... 8 h...16 h
Delay
1 h ... 4 h ... 8 h
Boost period
25 °C ... 60 °C ... 85 °C
Boost set temp.
00:00 ... 23:59
Start
Mo ... Su
Days
60 °C ... 65 °C ... 85 °C
Set value
Start
00:00 ... 23:59
End
00:00 ... 23:59
Su ... Mo
Days
Mo - Fr
Sa - Su
Mo - Su
Start
00:00 ... 23:59
End
00:00 ... 23:59
Su ... Mo
Days
Mo - Fr
Sa - Su
Mo - Su
Off
Bivalent
Sol
451905.66.06 · FD 9912
In this submenu, the parameter that is to be changed can be se-
lected (also using the arrow keys). The "OK" key is used to se-
lect the marked value, which can then be changed via the arrow
keys. The entry is completed by pressing the "OK" key again.
Time setting (24 hour time display)
Date setting (Day:Month:Year)
Language selection
Setting key tone on / off
Setting display backlight
Factory setting reset
Domestic water heat pump DHW 400+
with additional heat exchanger
Sets the desired domestic hot water set temperature
Sets the minimum hot water temperature, which should also not be
undershot for the duration of a programmed lower process.
Sets the switching hysteresis
ECO: Only switches in the event of an error and with PV b./t., ther-
mal disinfection on
Boost: adjustable time (once, regardless of the Auto/Eco setting)
Boost: adjustable set temperature
Thermal disinfection
Sets the start time for thermal disinfection (24 hour time display)
Sets the day on which thermal disinfection should be activated
Sets the set temperature for thermal disinfection.
Sets the start time for lowering the domestic hot water set temper-
ature
Sets the end time for lowering the domestic hot water set tempera-
ture
Sets the weekday / block of days on which the lower should be acti-
vated
Sets the start time for lowering the domestic hot water set temper-
ature
Sets the end time for lowering the domestic hot water set tempera-
ture
Sets the weekday / block of days on which the lower should be acti-
vated
Choice of additional heat source
Off: (no add. heat source)
Bivalent: 2nd heat generator, e.g. oil, gas or wood boiler
Sol: Thermal solar energy system
English
Description
EN-9