Space Heating/Cooling Control; Setting The Space Operation Mode; To Change The Desired Room Temperature - Daikin Altherma 3 H HT F Series Operation Manual

4 Operation
In menu...
[8.3] Dealer information
[8.4] Sensors
[8.5] Actuators
[8.6] Operation modes
[8.7] About
[8.8] Connection status
[8.9] Running hours
4.6

Space heating/cooling control

4.6.1

Setting the space operation mode

About space operation modes
This unit is a heating only model. The system can heat up a space,
but NOT cool down a space.
However, if the kit EKHVCONV2 is installed, the system can cool
down a space, and you have to tell the system which space
operation mode to use: heating or cooling.
To tell the system which space operation to use, you can:
You can...
Check which space operation mode is
currently used.
Set the space operation mode permanently. Main menu
Restrict automatic changeover according
to a monthly schedule.
About space operation modes
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:
You can...
Check which space operation mode is
currently used.
Set the space operation mode permanently. Main menu
Restrict automatic changeover according
to a monthly schedule.
To set the space operation mode
1 Go to [4.1]: Space heating/cooling > Operation
mode
Operation manual
12
You can read out...
Contact/helpdesk number
Room, tank or domestic hot
water, outside, and leaving water
temperature (if applicable)
Status/mode of each actuator
Example: Domestic hot water
pump ON/OFF
Current operation mode
Example: Defrost/oil return
mode
Version information about the
system
Information about the connection
status of the unit, the room
thermostat and the LAN adapter.
Running hours of specific system
components
Location
Home screen
Then...
Location
Home screen
2 Select one of the following options:
▪ Heating: Only heating mode
▪ Cooling: Only cooling mode
▪ Automatic: The operation
automatically based on the outdoor temperature.
Restricted according to the operation mode
schedule.
To restrict automatic changeover according to a schedule
Conditions: You set the space operation mode to Automatic.
1 Go to [4.2]: Space heating/cooling > Operation
mode schedule.
2 Select a month.
3 For each month, select an option:
▪ Reversible: Not restricted
▪ Heating only: Restricted
▪ Cooling only: Restricted
4 Confirm the changes.
4.6.2

To change the desired room temperature

During room temperature control, you can use the room temperature
setpoint screen to read out and adjust the desired room temperature.
1 Go to [1]: Room.
1
Room
2 Adjust the desired room temperature.
a b
1
21
°C
Room
a Actual room temperature
b Desired room temperature
If scheduling is on after changing the desired room temperature
▪ The temperature will stay the same as long as there is no
scheduled action.
▪ The desired room temperature will return to its scheduled value
whenever a scheduled action occurs.
You can avoid scheduled behaviour by (temporarily) turning off
scheduling.
To turn off room temperature scheduling
1 Go to [1.1]: Room > Schedule.
2 Select No.
mode changes
+
–
ETVZ16S18+23DA6V+9W
Daikin Altherma 3 H HT F
4P586460-1 – 2019.07