Table of contents
Installer reference guide
4
ERLA11~16D + EBVZ16S18+23D
Daikin Altherma 3 R F
4P643604-1B – 2022.05
9.3.3 To connect the shut-off valve ........................................................................................................................ 116
9.3.4 To connect the electricity meters .................................................................................................................. 117
9.3.5 To connect the domestic hot water pump .................................................................................................... 118
9.3.6 To connect the alarm output ......................................................................................................................... 119
9.3.7 To connect the space cooling/heating ON/OFF output................................................................................. 120
9.3.8 To connect the power consumption digital inputs........................................................................................ 121
9.3.9 To connect the safety thermostat (normally closed contact) ....................................................................... 122
9.3.10 To connect a Smart Grid................................................................................................................................. 124
9.4 To install the mounting plate.......................................................................................................................................... 128
9.5 After connecting the electrical wiring to the indoor unit .............................................................................................. 128
10 Finishing the outdoor unit installation 130
10.1 To check the insulation resistance of the compressor .................................................................................................. 130
10.2 To finish the outdoor unit installation............................................................................................................................ 130
11 Configuration 131
11.1 Overview: Configuration................................................................................................................................................. 131
11.1.1 To access the most used commands ............................................................................................................. 132
11.1.2 To connect the PC cable to the switch box.................................................................................................... 134
11.2 Configuration wizard....................................................................................................................................................... 135
11.3 Possible screens.............................................................................................................................................................. 136
11.3.1 Possible screens: Overview ............................................................................................................................ 136
11.3.2 Home screen................................................................................................................................................... 137
11.3.3 Main menu screen.......................................................................................................................................... 139
11.3.4 Menu screen................................................................................................................................................... 140
11.3.5 Setpoint screen............................................................................................................................................... 141
11.3.6 Detailed screen with values ........................................................................................................................... 142
11.4 Preset values and schedules........................................................................................................................................... 142
11.4.1 Using preset values......................................................................................................................................... 142
11.4.2 Using and programming schedules................................................................................................................ 143
11.4.3 Schedule screen: Example.............................................................................................................................. 146
11.4.4 Setting the energy prices................................................................................................................................ 150
11.5 Weather-dependent curve............................................................................................................................................. 152
11.5.1 What is a weather-dependent curve? ........................................................................................................... 152
11.5.2 2-points curve................................................................................................................................................. 153
11.5.3 Slope-offset curve........................................................................................................................................... 154
11.5.4 Using weather-dependent curves.................................................................................................................. 155
11.6 Settings menu ................................................................................................................................................................. 157
11.6.1 Malfunctioning ............................................................................................................................................... 157
11.6.2 Room............................................................................................................................................................... 158
11.6.3 Main zone ....................................................................................................................................................... 162
11.6.4 Additional zone............................................................................................................................................... 173
11.6.5 Space heating/cooling .................................................................................................................................... 178
11.6.6 Tank................................................................................................................................................................. 187
11.6.7 User settings ................................................................................................................................................... 195
11.6.8 Information..................................................................................................................................................... 200
11.6.9 Installer settings ............................................................................................................................................. 201
11.6.10 Commissioning ............................................................................................................................................... 219
11.6.11 User profile ..................................................................................................................................................... 219
11.6.12 Operation........................................................................................................................................................ 219
11.6.13 WLAN .............................................................................................................................................................. 220
11.7 Menu structure: Overview user settings........................................................................................................................ 223
11.8 Menu structure: Overview installer settings.................................................................................................................. 224
12 Commissioning 225
12.1 Overview: Commissioning .............................................................................................................................................. 226
12.2 Precautions when commissioning.................................................................................................................................. 226
12.3 Checklist before commissioning..................................................................................................................................... 226
12.4 Checklist during commissioning ..................................................................................................................................... 227
12.4.1 Minimum flow rate......................................................................................................................................... 228
12.4.2 Air purge function........................................................................................................................................... 228
12.4.3 Operation test run .......................................................................................................................................... 231
12.4.4 Actuator test run ............................................................................................................................................ 232
12.4.5 Underfloor heating screed dryout ................................................................................................................. 233
13 Hand-over to the user 237
14 Maintenance and service 238
14.1 Maintenance safety precautions.................................................................................................................................... 238
14.2 Yearly maintenance ........................................................................................................................................................ 239
14.2.1 Yearly maintenance outdoor unit: overview ................................................................................................. 239
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