4 Operation
User reference guide
10
EJHA EHY32AA
Daikin Altherma hybrid monobloc
4P531181-1 – 2018.06
INFORMATION
Adjusting the leaving water temperature is permanent
unless the leaving water temperature is according to a
schedule. In that case the overruling is valid until the next
scheduled action.
1
Go to [7.4.2]:
> User settings > Preset values > LWT main.
2
Set the Preset values according to following graph.
Example:
Room thermostat comfort temperature will correspond
with leaving water comfort temperature.
Tl
Tr
▪ T
r
: Room temperature
▪ T
l
: Leaving water temperature
3
Press
or
to adjust/overrule.
4.4.7
Leaving water temperature control -
About leaving water temperature control
Leaving water temperature control means that you only control the
leaving water temperature. To control the leaving water temperature,
you can do the following:
You can…
Location
Read out
the desired leaving water
temperature
(main).
Leaving water
temperature home
pages (main)
Adjust/overrule
the leaving water
temperature
(main).
Select
which leaving water temperature
schedule
(main) you want to use.
Menu structure
Program
leaving water temperature
schedule
(main).
Define preset values
that are used by the
leaving water temperature schedule (main).
See also:
▪
"4.4.6 Room thermostat control - Using the leaving water
temperature home pages" on page 9
▪
"4.7 Preset values and schedules" on page 16
4.4.8
Leaving water temperature control - Using
leaving water temperature control
according to a schedule
To set leaving water temperature preset values
(main)
INFORMATION
Adjusting the leaving water temperature is permanent
unless the leaving water temperature is according to a
schedule. In that case the overruling is valid until the next
scheduled action.
1
Go to [7.4.2]:
> User settings > Preset values > LWT main.
2
Press
or
to adjust.
Example:
35°C 37°C
4.4.9
Leaving water temperature control - Using
leaving water temperature control NOT
according to a schedule
To adjust the leaving water temperature (main)
1
Go to the main leaving water temperature home page (LWT
main).
2
Press
or
to adjust.
Example:
35°C 37°C
4.4.10
External room thermostat control - About
external room thermostat control
External room thermostat control means that you control the
following:
▪ Room temperature on the external thermostat control
▪ Leaving water temperature on the user interface (Daikin)
To control the leaving water temperature, you can do the following:
You can…
Location
Read out
the desired leaving water
temperature
.
Leaving water
temperature home
page (main)
Adjust
the desired leaving water
temperature.
Only change this if the desired room
temperature cannot be reached.
See also:
"4.4.6 Room thermostat control - Using the leaving water
temperature home pages" on page 9
4.4.11
External room thermostat control - Using
external room thermostat control
To adjust the leaving water temperature (main)
1
Go to the main leaving water temperature home page (LWT
main).
2
Press
or
to adjust.
Example:
35°C 37°C
4.5
Domestic hot water control
4.5.1
About domestic hot water control
Your system layout may or may not contain a domestic hot water
tank. When no tank is installed, the boiler provides domestic hot
water instantly. When, on the contrary, a tank is installed, domestic
hot water control is different depending on the DHW tank mode set
by the installer:
▪ Reheat mode
▪ Scheduled mode
▪ Sch reheat mode
