Daikin Altherma EAVH16S23DA6V, Installer'S Reference Manual

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Table of contents
Installer reference guide
2
EPGA11~16DAV3(7) + EAVH/23DA6V(7)+9W(7)
Daikin Altherma 3 H F
4P556070-1A – 2021.09
Table of contents
1 About this document 6
1.1 Meaning of warnings and symbols................................................................................................................................. 7
1.2 Installer reference guide at a glance .............................................................................................................................. 8
2 General safety precautions 10
2.1 For the installer ............................................................................................................................................................... 10
2.1.1
General ........................................................................................................................................................... 10
2.1.2 Installation site ............................................................................................................................................... 11
2.1.3 Refrigerant — in case of R410A or R32.......................................................................................................... 11
2.1.4 Water .............................................................................................................................................................. 13
2.1.5 Electrical ......................................................................................................................................................... 13
3 Specific installer safety instructions 16
4 About the box 21
4.1 Overview: About the box ................................................................................................................................................ 21
4.2 Outdoor unit ................................................................................................................................................................... 21
4.2.1
To unpack the outdoor unit ........................................................................................................................... 21
4.2.2 To handle the outdoor unit ............................................................................................................................ 22
4.2.3 To remove the accessories from the outdoor unit........................................................................................ 22
4.2.4 To remove the transportation stay ................................................................................................................ 23
4.3 Indoor unit ...................................................................................................................................................................... 24
4.3.1
To unpack the indoor unit.............................................................................................................................. 24
4.3.2 To remove the accessories from the indoor unit .......................................................................................... 24
4.3.3 To handle the indoor unit............................................................................................................................... 25
5 About the units and options 26
5.1 Overview: About the units and options.......................................................................................................................... 26
5.2 Identification ................................................................................................................................................................... 26
5.2.1
Identification label: Outdoor unit .................................................................................................................. 26
5.2.2 Identification label: Indoor unit ..................................................................................................................... 26
5.3 Combining units and options.......................................................................................................................................... 27
5.3.1
Possible options for the outdoor unit ............................................................................................................ 27
5.3.2 Possible options for the indoor unit............................................................................................................... 27
5.3.3 Possible combinations of indoor unit and outdoor unit................................................................................ 29
6 Application guidelines 30
6.1 Overview: Application guidelines ................................................................................................................................... 30
6.2 Setting up the space heating/cooling system ................................................................................................................ 30
6.2.1
Single room..................................................................................................................................................... 31
6.2.2 Multiple rooms – One LWT zone ................................................................................................................... 35
6.2.3 Multiple rooms – Two LWT zones.................................................................................................................. 39
6.3 Setting up an auxiliary heat source for space heating ................................................................................................... 41
6.4 Setting up the domestic hot water tank......................................................................................................................... 44
6.4.1
System layout – Integrated DHW tank........................................................................................................... 44
6.4.2 System layout – Standalone DHW tank ......................................................................................................... 44
6.4.3 Selecting the volume and desired temperature for the DHW tank .............................................................. 45
6.4.4 Setup and configuration – DHW tank ............................................................................................................ 46
6.4.5 DHW pump for instant hot water .................................................................................................................. 47
6.4.6 DHW pump for disinfection ........................................................................................................................... 47
6.5 Setting up the energy metering...................................................................................................................................... 48
6.5.1
Produced heat ................................................................................................................................................ 48
6.5.2 Consumed energy........................................................................................................................................... 49
6.5.3 Normal kWh rate power supply ..................................................................................................................... 49
6.5.4 Preferential kWh rate power supply.............................................................................................................. 51
6.6 Setting up the power consumption control ................................................................................................................... 51
6.6.1
Permanent power limitation .......................................................................................................................... 52
6.6.2 Power limitation activated by digital inputs .................................................................................................. 52
6.6.3 Power limitation process................................................................................................................................ 54
6.7 Setting up an external temperature sensor ................................................................................................................... 54
7 Unit installation 56
7.1 Preparing the installation site......................................................................................................................................... 56
7.1.1
Installation site requirements of the outdoor unit........................................................................................ 56
7.1.2 Additional installation site requirements of the outdoor unit in cold climates............................................ 59
7.1.3 Installation site requirements of the indoor unit .......................................................................................... 59