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Installer reference guide
2
Table of contents
1.1
Meaning of warnings and symbols.................................................................................................................................
1.2
Installer reference guide at a glance ..............................................................................................................................
2.1
For the installer ...............................................................................................................................................................
2.1.1
General ...........................................................................................................................................................
2.1.2
Installation site ............................................................................................................................................... 10
2.1.3
Refrigerant - in case of R410A or R32.......................................................................................................... 10
2.1.4
Water .............................................................................................................................................................. 12
2.1.5
Electrical ......................................................................................................................................................... 12
4.1
Outdoor unit ................................................................................................................................................................... 20
4.1.1
To handle the outdoor unit ............................................................................................................................ 20
4.1.2
To unpack the outdoor unit ........................................................................................................................... 21
4.1.3
To remove the accessories from the outdoor unit........................................................................................ 23
4.1.4
To remove the transportation stay ................................................................................................................ 24
5.1
Identification ................................................................................................................................................................... 25
5.1.1
Identification label: Outdoor unit .................................................................................................................. 25
5.2
Combining units and options.......................................................................................................................................... 25
5.2.1
Possible options for the outdoor unit ............................................................................................................ 26
5.2.2
Possible combinations of outdoor unit and domestic hot water tank.......................................................... 29
6.1
Overview: Application guidelines ................................................................................................................................... 31
6.2
Setting up the space heating/cooling system ................................................................................................................ 32
6.2.1
Single room..................................................................................................................................................... 33
6.2.2
Multiple rooms - One LWT zone ................................................................................................................... 37
6.2.3
Multiple rooms - Two LWT zones.................................................................................................................. 42
6.3
Setting up an auxiliary heat source for space heating ................................................................................................... 45
6.4
Setting up the domestic hot water tank......................................................................................................................... 48
6.4.1
System layout - Standalone DHW tank ......................................................................................................... 48
6.4.2
Selecting the volume and desired temperature for the DHW tank .............................................................. 48
6.4.3
Setup and configuration - DHW tank ............................................................................................................ 50
6.4.4
DHW pump for instant hot water .................................................................................................................. 50
6.4.5
DHW pump for disinfection ........................................................................................................................... 51
6.4.6
DHW pump for tank preheating..................................................................................................................... 52
6.5
Setting up the energy metering...................................................................................................................................... 53
6.5.1
Produced heat ................................................................................................................................................ 53
6.5.2
Consumed energy........................................................................................................................................... 53
6.5.3
Power supply layouts with power meters ..................................................................................................... 54
6.6
Setting up the power consumption control ................................................................................................................... 59
6.6.1
Permanent power limitation .......................................................................................................................... 59
6.6.2
Power limitation activated by digital inputs .................................................................................................. 60
6.6.3
Power limitation process................................................................................................................................ 61
6.6.4
BBR16 power limitation.................................................................................................................................. 62
6.7
Setting up an external temperature sensor ................................................................................................................... 63
7.1
Preparing the installation site......................................................................................................................................... 64
7.1.1
Installation site requirements of the outdoor unit........................................................................................ 64
7.1.2
Additional installation site requirements of the outdoor unit in cold climates............................................ 67
7.2
Mounting the outdoor unit............................................................................................................................................. 67
7.2.1
About mounting the outdoor unit ................................................................................................................. 67
7.2.2
Precautions when mounting the outdoor unit .............................................................................................. 68
7.2.3
To provide the installation structure ............................................................................................................. 68
7.2.4
To install the outdoor unit ............................................................................................................................. 69
7.2.5
To provide drainage........................................................................................................................................ 69
7.2.6
To install the discharge grille.......................................................................................................................... 71
7.3
Opening and closing the unit.......................................................................................................................................... 71
7.3.1
About opening the units................................................................................................................................. 71
5
6
7
9
9
9
15
20
25
31
64
EBLA09~16D + EDLA09~16D
Daikin Altherma 3 M
4P620241-1B - 2022.05
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