Space Heating/Cooling Control; Setting The Space Operation Mode; Room Thermostat Control - Using The Room Temperature Home - Daikin Altherma 3 R F Operation Manual

4.3

Space heating/cooling control

NOTICE
Room frost protection. Even if you turn OFF the leaving
water temperature (main + additional) control via the home
pages (LWT main + LWT add), room frost protection –if
enabled– will remain active.
4.3.1

Setting the space operation mode

About space operation modes
INFORMATION
This unit is a heating only model. Therefore, all references
to cooling in this document are NOT applicable.
Depending on your heat pump model, you have to tell the system
which space operation mode to use: heating or cooling.
If a... heat pump model
is installed
Heating/cooling The system can heat up and cool down a
space. You have to tell the system which
space operation mode to use.
Heating only The system can heat up a space, but
NOT cool down a space. You do NOT
have to tell the system which space
operation mode to use.
To tell the system which space operation to use, you can do the
following:
You can...
Check which space operation mode is
currently used.
Set the space operation mode.
Restrict when automatic changeover is
possible.
To set the space operation mode
> Operation mode.
1 Go to [4]:
2 Select one of the following options and press
If you select... Then the space operation mode is...
Heating Always heating mode.
Cooling Always cooling mode.
Automatic Automatically changed by the software
based on the outdoor temperature
(and depending on installer settings
also the indoor temperature), and
taking monthly restrictions into
account.
Note: Automatic changeover is only
possible under certain conditions.
To restrict automatic changeover operation mode
Prerequisite: You switched the permission level to Advanced end
user.
Prerequisite: You switched the space operation mode to automatic.
1 Go to [7.5]: > User settings > Allowed operation mode.
2 Select a month and press
3 Select Heating only, Cooling only or Heating/Cooling,
and press .
EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596819-1B – 2021.10
Then...
Location
Home pages:
▪ Room temperature
▪ Leaving water
temperature (main
+ additional)
Menu structure
:
.
4.3.2 Room thermostat control - Using the room
temperature home pages
Typical room temperature home pages
Depending on the user profile, the user interface gives you either a
basic or a detailed home page. To set the user profile, refer to
Configuring user profile and home pages in the user reference
guide.
User profile = Basic
Mon 15:20
Room
20.0°C
Actual temperature
To read out the actual and desired room
temperature
1 Go to the room temperature home page (Room).
Result: You can read
20.0°C
Actual temperature
2 Press .
Result: You can read
22.0°C
Desired temperature
To temporarily overrule the room temperature
schedule
1 Go to the room temperature home page (Room).
2 In the detailed home page (user profile = Detailed), select the
scheduled room temperature mode (
.
Result: The room temperature follows the scheduled value.
3 Use or to adjust the temperature.
Result: The room temperature follows the manually adjusted
value ( ), but will return to the scheduled value at the next
scheduled action.
To change the mode from scheduled to preset
value
Prerequisite: User profile = Detailed.
1 Go to the room temperature home page (Room).
2 Press or to select a preset value ( or ).
Result: The room temperature follows the preset value
(Comfort or Eco), but will return to the scheduled value after the
overrule period (= Temperature
permanent).
3 If necessary, you can overrule the preset value by using
to adjust the temperature.
Result: The room temperature follows the manually adjusted
value ( ), but will return to the scheduled value after the
overrule period (= Temperature
permanent).
To set the overrule period
Prerequisite: You switched the permission level to Advanced end
user.
1 Go to [7.2]: > User settings > Temperature lock.
2 Select a value and press
4 Operation
User profile = Detailed
Mon 15:20
20.0°C
Room
Actual temperature
Scheduled
Tue 17:30
out the actual temperature.
out the desired temperature.
) by pressing
lock: 2/4/6/8 hours or
lock: 2/4/6/8 hours or
:
Operation manual
or
or
7