5 | Operation
User reference guide
36
EHVZ04+08S18+23EA
Daikin Altherma 3 R F
4P629094-1A – 2021.02
Schedule/Control Description
[1.2] Room > Heating
schedule
Schedule for the desired room
temperature in heating mode.
Predefined schedules: 3
Activation screen: [1.1] Schedule
Possible actions: Temperatures within range.
[2.2] Main zone > Heating
schedule
Schedule for the desired leaving
water temperature for the
main zone in heating mode.
Predefined schedules: 3
Activation screen: [2.1] Schedule
Possible actions:
▪ In case of weather-dependent: Shift
temperatures within range.
▪ Otherwise: Temperatures within range
[3.2] Additional zone >
Heating schedule
Schedule for when the system
is allowed to heat up the
additional zone in heating
mode.
Predefined schedules: 1
Activation screen: [3.1] Schedule
Possible actions:
▪ Off: When the system is NOT allowed to heat
up the additional zone.
▪ On: When the system is allowed to heat up the
additional zone.
[5.5] Tank > Schedule
Schedule for the domestic hot
water tank temperature for
your normal domestic hot
water needs.
Predefined schedules: 1
Activation screen: Not applicable. This schedule
is automatically activated if the DHW mode is
one of the following:
▪ Schedule only
▪ Schedule + reheat
Possible actions:
▪ Comfort: When to start heating the tank to
the user-defined preset value [5.2] Comfort
setpoint.
▪ Eco: When to start heating the tank to the
user-defined preset value [5.3] Eco
setpoint.
▪ Stop: When to stop heating the tank, even if
the desired tank temperature is not reached
yet.
Note: In Schedule + reheat mode, the
system also takes the user-defined preset value
[5.4] Reheat setpoint into account.