Determining Which Temperature Control You Are Using; Room Thermostat Control - About Room Thermostat Control - Daikin Altherma EBLQ05CAV3 User Reference Manual

Typical automatic changeover restrictions
When
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.
4.4.3 Determining which temperature control
you are using
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
main user interface.
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
Mon 15:20
LWT add
45°C
Desired temperature
2 Check the following:
If... Then the temperature control is...
Room temperature is Room thermostat
listed under: control.
[6.1]: > Information
> Sensor information
Go to next step to
check if leaving
water set point and
room temperature
set point are
linked.
Thermostat main A is External room thermostat control.
listed under:
[6.5]: > Information
> Actuators
Else Leaving water temperature control.
3 Only for room thermostat control: Go to the main leaving water
temperature home page (LWT main) and check the following:
EBLQ05+07CAV3 + EDLQ05+07CAV3
Daikin Altherma low temperature monobloc
4P405545-1C – 2018.06
Restriction
Heating only
Cooling only
Heating/Cooling
Then you have...
A main zone and an additional
zone
Only a main zone
User profile = Detailed
Mon 15:20
45°C
LWT add
Desired temperature
Mon 17:30
Main zone Additional zone
(if any)
External room
thermostat control.
Is displayed Then leaving water set point and room
next to the
set point?
Yes NOT linked.
You can set the leaving water set point on
the home page.
No Linked by their preset values. You can set
the preset values in the menu structure.
4.4.4 Room thermostat control - About room
thermostat control
Room thermostat control means that you control the following:
▪ Room temperature of the main zone
▪ Leaving water temperature of the main zone
Room temperature of the main zone
To control the room temperature of the main zone, you can do the
following:
You can...
Read out the actual and desired room
temperature.
Temporarily overrule the room temperature
schedule.
Change the mode from scheduled to preset
value.
If you do this, you also have to define (in the
menu structure):
▪ Preset values
▪ Overrule period (Temperature lock)
Select which room temperature schedule
you want to use.
Program schedules.
Define preset values that are used by the
room temperature schedule, and when you
change the mode from scheduled to preset
value.
See also:
▪ "4.4.5 Room thermostat control - Using the room temperature
home page" on page 8
▪ "To set the overrule period" on page 9
▪ "4.7 Preset values and schedules" on page 16
Leaving water temperature of the main zone
To control the leaving water temperature of the main zone, you can
do the following:
You can...
Read out the desired leaving water
temperature.
Adjust the leaving water temperature.
Condition: Leaving water set point is NOT
linked with the room temperature set point.
Only change this if the desired room
temperature cannot be reached.
4 Operation
temperature set point are...
Location
Room temperature
home page
Room temperature
home page if user
profile = Detailed
Menu structure
Location
Leaving water
temperature home
page (main)
User reference guide
7