Daikin ALTHERMA User Manual

4 Operation
User reference guide
10
EHVH04~16SU18+26CB6W
Daikin Altherma – Low temperature split
4P449981-1 – 2016.06
You can… Location
Read out the desired leaving water
temperature (main + additional).
Leaving water
temperature home
pages (main +
additional)
▪ Adjust/overrule the leaving water
temperature (main).
▪ Adjust the leaving water temperature
(additional).
Select which leaving water temperature
schedule (main + additional) you want to
use.
Menu structure
Program leaving water temperature
schedule (main + additional).
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 overrule. 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.
4.4.9 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
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.
4.4.10 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
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 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
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
CAUTION
Only for EHVH_SU_CB6W models.
When using the domestic hot water tank to produce hot
water, do NOT turn OFF the heat pump. Reason: the
electrical backup heater from the space heating circuit is
used during disinfection of the domestic hot water tank.
4.5.1 About domestic hot water control
Depending on the DHW tank mode (installer setting), you use a
different domestic hot water control:

Daikin ALTHERMA Specifications

General

Brand	Daikin
Model	ALTHERMA
Category	Heat Pump
Language	English