Daikin Altherma 3 H F EAVH16SU18DA6V, Installer'S Reference Manual

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Table of contents
Installer reference guide
2
EPGA11~ EAV23DA6V
Daikin Altherma 3 H F
4P606487-1 – 2019.12
Table of contents
1 General safety precautions 6
1.1 About the documentation .............................................................................................................................................. 6
1.1.1 Meaning of warnings and symbols ................................................................................................................ 6
1.2 For the installer ............................................................................................................................................................... 7
1.2.1 General ........................................................................................................................................................... 7
1.2.2 Installation site ............................................................................................................................................... 8
1.2.3 Refrigerant...................................................................................................................................................... 8
1.2.4 Brine................................................................................................................................................................ 10
1.2.5 Water .............................................................................................................................................................. 11
1.2.6 Electrical ......................................................................................................................................................... 11
2 About the documentation 13
2.1 About this document ...................................................................................................................................................... 13
2.2 Installer reference guide at a glance .............................................................................................................................. 14
3 About the box 16
3.1 Overview: About the box ................................................................................................................................................ 16
3.2 Outdoor unit ................................................................................................................................................................... 16
3.2.1
To unpack the outdoor unit ........................................................................................................................... 16
3.2.2 To handle the outdoor unit ............................................................................................................................ 17
3.2.3 To remove the accessories from the outdoor unit........................................................................................ 17
3.2.4 To remove the transportation stay ................................................................................................................ 18
3.3 Indoor unit ...................................................................................................................................................................... 19
3.3.1
To unpack the indoor unit.............................................................................................................................. 19
3.3.2 To remove the accessories from the indoor unit .......................................................................................... 19
3.3.3 To handle the indoor unit............................................................................................................................... 20
3.4 Domestic hot water tank kit ........................................................................................................................................... 20
3.4.1
To remove the accessories from the domestic hot water tank kit ............................................................... 20
3.5 Checklist for the required DHW accessories .................................................................................................................. 21
4 About the units and options 22
4.1 Overview: About the units and options.......................................................................................................................... 22
4.2 Identification ................................................................................................................................................................... 22
4.2.1
Identification label: Outdoor unit .................................................................................................................. 22
4.2.2 Identification label: Indoor unit ..................................................................................................................... 23
4.3 Combining units and options.......................................................................................................................................... 23
4.3.1
Possible options for the outdoor unit ............................................................................................................ 23
4.3.2 Possible options for the indoor unit............................................................................................................... 23
4.3.3 Possible combinations of indoor unit and outdoor unit................................................................................ 25
5 Application guidelines 26
5.1 Overview: Application guidelines ................................................................................................................................... 26
5.2 Setting up the space heating/cooling system ................................................................................................................ 26
5.2.1
Single room..................................................................................................................................................... 27
5.2.2 Multiple rooms – One LWT zone ................................................................................................................... 31
5.2.3 Multiple rooms – Two LWT zones.................................................................................................................. 35
5.3 Setting up an auxiliary heat source for space heating ................................................................................................... 37
5.4 Setting up the domestic hot water tank......................................................................................................................... 40
5.4.1
System layout – Integrated DHW tank........................................................................................................... 40
5.4.2 Selecting the volume and desired temperature for the DHW tank .............................................................. 40
5.4.3 Setup and configuration – DHW tank ............................................................................................................ 42
5.4.4 DHW pump for instant hot water .................................................................................................................. 42
5.4.5 DHW pump for disinfection ........................................................................................................................... 43
5.5 Setting up the energy metering...................................................................................................................................... 43
5.5.1
Produced heat ................................................................................................................................................ 44
5.5.2 Consumed energy........................................................................................................................................... 44
5.5.3 Normal kWh rate power supply ..................................................................................................................... 44
5.5.4 Preferential kWh rate power supply.............................................................................................................. 46
5.6 Setting up the power consumption control ................................................................................................................... 47
5.6.1
Permanent power limitation .......................................................................................................................... 47
5.6.2 Power limitation activated by digital inputs .................................................................................................. 48
5.6.3 Power limitation process................................................................................................................................ 49
5.7 Setting up an external temperature sensor ................................................................................................................... 49
6 Preparation 51
6.1 Overview: Preparation .................................................................................................................................................... 51