Daikin Altherma 3 R F Installer's Reference Manual page 126

9 | Configuration
Installer reference guide
126
T Backup heater OFF temperature (T
BUH OFF
T Maximum heat pump temperature at sensor in domestic hot water tank
HP MAX
T Heat pump OFF temperature (T
HP OFF
T Heat pump ON temperature (T
HP ON
T Domestic hot water temperature
DHW
T User setpoint temperature (as set on the user interface)
U
t Time
Example: setpoint (T )≤maximum heat pump temperature–[6‑01] (T
U
T
DHW
T
50
HP MAX
T =T
45
U HP OFF
T
43
HP ON
40
30
20
HP
10
5
HP Heat pump. If heating up time by the heat pump takes too long, auxiliary heating by the booster heater can
take place.
T Maximum heat pump temperature at sensor in domestic hot water tank
HP MAX
T Heat pump OFF temperature (T
HP OFF
T Heat pump ON temperature (T
HP ON
T Domestic hot water temperature
DHW
T User setpoint temperature (as set on the user interface)
U
t Time
INFORMATION
The maximum heat pump temperature depends on the ambient temperature. For
more information, see the operation range.
Timers for simultaneous request space and domestic hot water operation
# Code
N/A [8-00]
N/A [8-01]
N/A [8-02]
)
U
−[6-01])
HP MAX
−[6-00])
HP OFF
[6-00]
t
−[6-01])
HP MAX
−[6-00])
HP OFF
Description
Minimum running timer for domestic hot water
operation. Do not change.
Maximum running time for domestic hot water
operation. Domestic hot water heating stops
even when the target domestic hot water
temperature is NOT reached.
▪ When system layout = Room thermostat
control: This preset value is only taken into
account if there is a request for space heating
or cooling. If there is NO request for space
heating/cooling, the tank is heated until the
setpoint has been reached.
▪ When system layout ≠ Room thermostat
control: This preset value is always taken into
account.
Range: 5~95 minutes
Anti-recycling time.
Minimum time between two cycles for domestic
hot water.
Range: 0~10 hours
Remark: The minimum time is 0.5 hours even
when the selected value is 0.
–[6‑01])
HP MAX
ERLA03DAV3 + EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1 – 2019.10