Setting Up The Domestic Hot Water Tank; System Layout - Integrated Dhw Tank; Selecting The Volume And Desired Temperature For The Dhw Tank - Daikin EPRA18DAW1 Installer's Reference Manual
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Also See for EPRA18DAW1:
- Installer's reference manual (308 pages) ,
- Installation manual (40 pages) ,
- Installer's reference manual (260 pages)
Table of Contents
5.3 Setting up the domestic hot water tank
5.3.1 System layout – Integrated DHW tank
5.3.2 Selecting the volume and desired temperature for the DHW tank
EPRA14~18DAV3+W1 + ETVZ16S18+23DA6V+9W
Daikin Altherma 3 H HT F
4P587503-1A – 2020.01
Setting
In case of heat pump convectors:
External room thermostat for the
additional zone:
▪
#: [3.A]
▪
Code: [C-06]
Shut-off valve output
Benefits
▪
Comfort.
-
The smart room thermostat functionality can decrease or increase the desired
leaving water temperature based on the actual room temperature
(modulation).
-
The combination of the two heat emitter systems provides the excellent
heating comfort of the underfloor heating, and the excellent cooling comfort of
the heat pump convectors.
▪
Efficiency.
-
Depending on the demand, the indoor unit supplies different leaving water
temperature matching the design temperature of the different heat emitters.
-
Underfloor heating has the best performance with the heat pump system.
a
A Domestic hot water
a Cold water IN
b Hot water OUT
People experience water as hot when its temperature is 40°C. Therefore, the DHW
consumption is always expressed as equivalent hot water volume at 40°C.
However, you can set the DHW tank temperature at a higher temperature
(example: 53°C), which is then mixed with cold water (example: 15°C).
Selecting the volume and desired temperature for the DHW tank consists of:
1
Determining the DHW consumption (equivalent hot water volume at 40°C).
2
Determining the volume and desired temperature for the DHW tank.
1 (1 contact): When the used
external room thermostat or heat pump
convector can only send a thermo ON/
OFF condition. No separation between
heating or cooling demand.
Set to follow the thermo demand of the
main zone.
b
A
5
Application guidelines
|
Value
Installer reference guide
31
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