Daikin ETSHB16P30EF Installer's Reference Manual page 3
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Also See for ETSHB16P30EF:
- Installer's reference manual (304 pages) ,
- User reference manual (68 pages) ,
- Installation manual (44 pages)
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EPRA14~18DAV3+W1 + ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679467-1 - 2022.02
7.1
Preparing the installation site......................................................................................................................................... 66
7.1.1
Installation site requirements of the outdoor unit........................................................................................ 66
7.1.2
Additional installation site requirements of the outdoor unit in cold climates............................................ 69
7.1.3
Installation site requirements of the indoor unit .......................................................................................... 69
7.2
Opening and closing the units ........................................................................................................................................ 70
7.2.1
About opening the units................................................................................................................................. 70
7.2.2
To open the outdoor unit............................................................................................................................... 71
7.2.3
To remove the transportation stay ................................................................................................................ 71
7.2.4
To close the outdoor unit............................................................................................................................... 72
7.2.5
To open the indoor unit ................................................................................................................................. 73
7.2.6
To lower the switch box of the indoor unit and remove the top cover........................................................ 74
7.2.7
To close the indoor unit ................................................................................................................................. 76
7.3
Mounting the outdoor unit............................................................................................................................................. 76
7.3.1
About mounting the outdoor unit ................................................................................................................. 76
7.3.2
Precautions when mounting the outdoor unit .............................................................................................. 76
7.3.3
To provide the installation structure ............................................................................................................. 76
7.3.4
To install the outdoor unit ............................................................................................................................. 77
7.3.5
To provide drainage........................................................................................................................................ 78
7.3.6
To install the discharge grille.......................................................................................................................... 80
7.3.7
To remove the discharge grille, and put the grille in safety position............................................................ 81
7.3.8
To prevent the outdoor unit from falling over .............................................................................................. 83
7.4
Mounting the indoor unit ............................................................................................................................................... 83
7.4.1
About mounting the indoor unit.................................................................................................................... 83
7.4.2
Precautions when mounting the indoor unit................................................................................................. 84
7.4.3
To install the indoor unit ................................................................................................................................ 84
7.4.4
To connect the drain hose to the drain ......................................................................................................... 84
8.1
Preparing water piping ................................................................................................................................................... 86
8.1.1
Water circuit requirements............................................................................................................................ 86
8.1.2
To check the water volume and flow rate ..................................................................................................... 89
8.2
Connecting water piping................................................................................................................................................. 90
8.2.1
About connecting the water piping ............................................................................................................... 90
8.2.2
Precautions when connecting the water piping............................................................................................ 90
8.2.3
To connect the water piping .......................................................................................................................... 90
8.2.4
To connect a pressure vessel ......................................................................................................................... 95
8.2.5
To fill the heating system ............................................................................................................................... 95
8.2.6
To protect the water circuit against freezing ................................................................................................ 97
8.2.7
To fill the heat exchanger inside the storage tank ........................................................................................ 100
8.2.8
To fill the storage tank.................................................................................................................................... 100
8.2.9
To insulate the water piping .......................................................................................................................... 101
9.1
About connecting the electrical wiring .......................................................................................................................... 103
9.1.1
Precautions when connecting the electrical wiring....................................................................................... 103
9.1.2
Guidelines when connecting the electrical wiring......................................................................................... 104
9.1.3
About electrical compliance........................................................................................................................... 105
9.1.4
About preferential kWh rate power supply................................................................................................... 106
9.1.5
Overview of electrical connections except external actuators ..................................................................... 106
9.2
Connections to the outdoor unit.................................................................................................................................... 107
9.2.1
To connect the electrical wiring to the outdoor unit .................................................................................... 108
9.2.2
To reposition the air thermistor on the outdoor unit ................................................................................... 114
9.3
Connections to the indoor unit ...................................................................................................................................... 115
9.3.1
To connect the electrical wiring to the indoor unit....................................................................................... 117
9.3.2
To connect the main power supply................................................................................................................ 119
9.3.3
To connect the backup heater power supply ................................................................................................ 121
9.3.4
To connect the backup heater to the main unit............................................................................................ 124
9.3.5
To connect the shut-off valve ........................................................................................................................ 125
9.3.6
To connect the electricity meters .................................................................................................................. 126
9.3.7
To connect the domestic hot water pump .................................................................................................... 127
9.3.8
To connect the alarm output ......................................................................................................................... 128
9.3.9
To connect the space cooling/heating ON/OFF output................................................................................. 129
9.3.10
To connect the changeover to external heat source..................................................................................... 130
9.3.11
To connect the power consumption digital inputs........................................................................................ 131
9.3.12
To connect the safety thermostat (normally closed contact) ....................................................................... 133
9.3.13
To connect a Smart Grid................................................................................................................................. 134
9.3.14
To connect the WLAN cartridge (delivered as accessory)............................................................................. 140
9.3.15
To connect the solar input ............................................................................................................................. 140
9.3.16
To connect the DHW output .......................................................................................................................... 141
Table of contents
66
86
103
Installer reference guide
3
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