Daikin Altherma 3 H HT EPRA18DAW1, Installer'S Reference Manual

Page: 172 / 252

9 | Configuration
Installer reference guide
172
EPRA14~W1 + ET9W
Daikin Altherma 3 H HT F
4P587503-1A – 2020.01
# Code Description
[9.6.3] [5-04] Offset BSH setpoint : Setpoint correction
for domestic hot water temperature: setpoint
correction for the desired domestic hot water
temperature, to be applied at low outdoor
temperature when space heating priority is
enabled. The corrected (higher) setpoint will
make sure that the total heat capacity of the
water in the tank remains approximately
unchanged, by compensating for the colder
bottom water layer of the tank (because the
heat exchanger coil is not operational) with a
warmer top layer.
Range: 0°C~20°C
Timers
For simultaneous space and domestic hot water operation request.
[8-02]:
Anti-recycle timer
t
1
0
1
0
[8-01] [8-02]
1 Heat pump domestic water heating mode (1=active, 0=not active)
2 Hot water request for heat pump (1=request, 0=no request)
t Time
[8-04]: Additional timer at [4-02]/[F-01]
t
T
A
t
T
A
0
[8-01]
[5-03] [4-02]
[8-02]
[8-01]+
[8-04]
0
[8-01]
[F-01] 35°C
[8-02]
[8-01]+
[8-04]
T
A
Ambient (outdoor) temperature
t Time
Anti-recycle timer
Maximum running time domestic hot water
# Code Description
[9.6.4] [8-02] Anti-recycle timer : Minimum time
between two cycles for domestic hot water. The
actual anti-recycling time also depends on setting
[8-04].
Range: 0~10 hours
Remark: The minimum time is 0.5 hours even
when the selected value is 0.
[9.6.5] [8-00] Minimum running timer :
Do NOT change.