Daikin Altherma 3 R F EHVZ04S18E 6V Series - 6 Application Guidelines; Overview: Application Guidelines; Setting up the Space Heating System

6 | Application guidelines
Installer reference guide
29
ERGA04~08EAV3(A) + EHVZ04+08S18+23EA6V+9W
Daikin Altherma 3 R F
4P629093-1 – 2020.08
6 Application guidelines
In this chapter
6.1 Overview: Application guidelines........................................................................................................................................... 29
6.2 Setting up the space heating system ..................................................................................................................................... 29
6.2.1 Multiple rooms – TwoLWT zones ......................................................................................................................... 30
6.3 Setting up the domestic hot water tank ................................................................................................................................ 32
6.3.1 System layout – Integrated DHW tank .................................................................................................................. 32
6.3.2 Selecting the volume and desired temperature for the DHW tank...................................................................... 33
6.3.3 Setup and configuration – DHW tank.................................................................................................................... 34
6.3.4 DHW pump for instant hot water.......................................................................................................................... 34
6.3.5 DHW pump for disinfection ................................................................................................................................... 35
6.4 Setting up the energy metering ............................................................................................................................................. 35
6.4.1 Produced heat ........................................................................................................................................................ 36
6.4.2 Consumed energy .................................................................................................................................................. 36
6.4.3 Normal kWh rate power supply............................................................................................................................. 37
6.4.4 Preferential kWh rate power supply...................................................................................................................... 38
6.5 Setting up the power consumption control........................................................................................................................... 39
6.5.1 Permanent power limitation.................................................................................................................................. 39
6.5.2 Power limitation activated by digital inputs.......................................................................................................... 40
6.5.3 Power limitation process ....................................................................................................................................... 41
6.6 Setting up an external temperature sensor........................................................................................................................... 42
6.1 Overview: Application guidelines
The purpose of the application guidelines is to give a glance of the possibilities of
the heatpump system.
NOTICE
▪ The illustrations in the application guidelines are meant for reference only, and
are NOT to be used as detailed hydraulic diagrams. The detailed hydraulic
dimensioning and balancing are NOT shown, and are the responsibility of the
installer.
▪ For more information about the configuration settings to optimize heat pump
operation, see "10Configuration"[4116].
This chapter contains application guidelines for:
▪ Setting up the space heating/cooling system
▪ Setting up an auxiliary heat source for space heating
▪ Setting up the domestic hot water tank
▪ Setting up the energy metering
▪ Setting up the power consumption control
▪ Setting up an external temperature sensor
6.2 Setting up the space heating system
The Daikin heat pump system supplies leaving water to heat emitters in one or
more rooms.
Because the system offers a wide flexibility to control the temperature in each
room, you need to answer the following questions first:
▪ How many rooms are heated by the Daikin heatpump system?