Daikin Altherma 3 H HT EPRA16DAW1, Руководство по установке для специалистов

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9 | Configuration
Installer reference guide
180
EPRA14~W1 + ETBH/9W
Daikin Altherma 3 H HT W
4P587501-1A – 2020.01
(a)
Use the menu structure instead of the overview settings. Menu structure setting [9.2.1]
replaces the following 3 overview settings:
• [E-05]: Can the system prepare domestic hot water?
• [E-06]: Is a domestic hot water tank installed in the system?
• [E-07]: What kind of domestic hot water tank is installed?
In case of EKHWP/HYC , we recommend to set the temperature of the booster
heater NOT higher than 70°C.
In case of EKHWS*D* / EKHWSU*D*, we recommend to use the following settings:
# Code Item EKHWS*D* / EKHWSU*D*
150/180 200/250/300
[9.2.1] [E‑07] Tank type 0:
EKHWS/E
5:
EKHWP/HYC
N/A [4-05] Thermistor type 0: Automatic 1: Type 1
[5.8] [6-0E] Maximum tank
temperature ≤75°C
In case of a third-party tank, we recommend to use the following settings:
# Code Item Third-party tank
Coil≥1.05 m² Coil≥1.8 m²
[9.2.1] [E‑07] Tank type 0: EKHWS/E 5: EKHWP/HYC
N/A [4-05] Thermistor type 0: Automatic 1: Type 1
[5.8] [6-0E] Maximum tank
temperature ≤75°C
DHW pump
# Code Description
[9.2.2] [D‑02]
DHW pump
:
▪ 0: No DHW pump : NOT installed
▪ 1: Instant hot water : Installed for instant
hot water when water is tapped. The user sets
the operation timing of the domestic hot water
pump using the schedule. Control of this pump
is possible with the user interface.
▪ 2: Disinfection : Installed for disinfection. It
runs when the disinfection function of the
domestic hot water tank is running. No further
settings are needed.
See also:
▪ "5.4.4 DHW pump for instant hot water" [
4
47]
▪ "5.4.5 DHW pump for disinfection" [
4
48]
DHW pump schedule
Program a schedule for the DHW pump (only for field supplied domestic hot
water pump for secondary return).
Program a domestic hot water pump schedule to determine when to turn on and
off the pump.
When turned on, the pump runs and makes sure hot water is instantly available at
the tap. To save energy, only turn on the pump during periods of the day when
instant hot water is necessary.