Daikin EKHWET-BV3, Руководство по установке для специалистов

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10 | Configuration
Installer reference guide
76
E120B
R32 Split series – Domestic hot water tank
4P680077-1A – 2022.11
# Code Description
[5.D] [6-01] The temperature difference determining the heat
pump OFF temperature.
Range: 0°C~10°C
Example: setpoint (T
U
)>maximum heat pump temperature–[6‑01] (T
HP MAX
–[6‑01])
t
T
DHW
T
HP ON
T
HP OFF
T
HP MAX
T
U
= T
BSH OFF
[6-01]
[6-00]/[6-08]
T
U
= 60°C
T
HP MAX
= 50°C
[6-01] = 2°C
[6-00]/[6-08] = 2°C
HP
BSH
HP
5
10
20
30
40
46
48
50
60
BSH Booster heater
HP Heat pump. If heating up time by the heat pump takes too long, auxiliary heating by
the booster heater can take place if Quick mode is selected.
T
BSH OFF
Booster heater OFF temperature (T
U
)
T
HP MAX
Maximum heat pump temperature at sensor in domestic hot water tank
T
HP OFF
Heat pump OFF temperature (T
HP MAX
−[6-01])
T
HP ON
Heat pump ON temperature (T
HP OFF
−[6-00]) or(T
HP OFF
−[6-08])
T
DHW
Domestic hot water temperature
T
U
User setpoint temperature (as set on the user interface)
t Time
Example: setpoint (T
U
)≤maximum heat pump temperature–[6‑01] (T
HP MAX
–[6‑01])
t
[6-00]/[6-08]
HP
5
10
20
30
40
43
45
T
U
=T
HP OFF
T
HP MAX
T
DHW
T
HP ON
50
HP Heat pump. If heating up time by the heat pump takes too long, auxiliary heating by
the booster heater can take place if Quick mode is selected.
T
HP MAX
Maximum heat pump temperature at sensor in domestic hot water tank
T
HP OFF
Heat pump OFF temperature (T
HP MAX
−[6-01])
T
HP ON
Heat pump ON temperature (T
HP OFF
−[6-00]) or (T
HP OFF
−[6-08])
T
DHW
Domestic hot water temperature
T
U
User setpoint temperature (as set on the user interface)
t Time
INFORMATION
The maximum heat pump temperature depends on the ambient temperature. For
more information, see the operation range.
WD curve type
There are 2 methods to define the weather-dependent curves:
▪ 2-points (see "10.5.2 2-points curve" [
4
66])