Determining Which Temperature Control You Are Using - Daikin EHFZ-D3V User Reference Manual

4.4.3 Determining which temperature control you are using

EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596825-1A – 2021.10
Typical automatic changeover restrictions
During cold season.
Example: October, November, December, January,
February and March.
During warm season.
Example: June, July and August.
In-between.
Example: April, May and September.
To determine which temperature control you are using (method 1)
Check the installer settings table filled in by the installer.
To determine which temperature control you are using (method 2)
If you have 2 user interfaces, perform the following procedure on the user
interface at the indoor unit.
Prerequisite: You switched the permission level to Advanced end user.
1 Press multiple times to switch between home pages, and check if the
additional leaving water temperature home page (LWT add) is available:
If ...
Available
NOT available
Typical additional leaving water temperature home page:
User profile = Basic
45°C
Desired temperature
2 Check the following:
If...
Room temperature is listed
under:
[6.1]: > Information >
Sensor information
When
A main zone and an additional zone
Only a main zone
Mon 15:20
LWT add
Then the temperature control is...
Main zone
Room thermostat
control.
Go to next step to
check if leaving water
set point and room
temperature set point
are linked.
4 Operation
|
Restriction
Heating only
Cooling only
Heating/Cooling
Then you have...
User profile = Detailed
Mon 15:20
45°C
LWT add
Desired temperature
Mon 17:30
Additional zone (if
any)
External room
thermostat control.
User reference guide
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