Daikin Altherma 3 H HT F Installer's Reference Manual page 207

EPRA14~18D + ETVH16SU18+23E
Daikin Altherma 3 H HT F
4P644738-1A – 2022.03
#
[9.6.2] [5‑03]
[9.6.3] [5-04]
Timers
For simultaneous space and domestic hot water operation request.
[8-02]: Anti-recycle timer
1
0
1
0
[8-01]
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
[8-01]+
[8-04]
[8-02]
[8-01]
0
[5-03]
T Ambient (outdoor) temperature
A
t Time
Anti-recycle timer
Maximum running time domestic hot water
Code
Priority temperature: Used for
calculation of anti-recycling timer. If [5‑02]=1, it
defines the outdoor temperature below which
the backup heater will assist during domestic
hot water heating.
[5‑01] Equilibrium temperature and [5‑03]
Space heating priority temperature are related
to backup heater. So, you must set [5‑03] equal
or a few degrees higher than [5‑01].
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
t
[8-02]
t
[8-01]+
[8-04]
[8-02]
[8-01]
0
[4-02] [F-01]
T
A
10 Configuration
|
Description
35°C
T
A
Installer reference guide
207