4
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Operation
User reference guide
26
EHYH EHYHBH/X05+08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355632-1E – 2020.10
You can…
Location
Read out
the desired leaving water
temperature
.
Leaving water
temperature home pages
(main + additional)
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
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
To adjust the leaving water temperature (additional)
1
Go to the additional leaving water temperature home page (
LWT add
).
2
Press or to adjust.
Example:
45°C 47°C
INFORMATION
In case of weather dependency, an offset value can be modified.
4.5 Domestic hot water control
NOTICE
Disinfection mode
. Even if you turn OFF domestic hot water operation via the
DHW tank temperature home page (
Tank
), disinfection mode will remain active.
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
4.5.2 Instant DHW (no tank installed)
Not applicable for Switzerland
When there is a demand for hot water tapping, the boiler provides DHW instantly.
