Table of contents
Installer reference guide
4
ERLA11~16D + EBBH/X11+16D
Daikin Altherma 3 R W
4P643603-1B – 2022.05
9.3.1 To connect the main power supply................................................................................................................ 127
9.3.2 To connect the backup heater power supply ................................................................................................ 129
9.3.3 To connect the shut-off valve ........................................................................................................................ 132
9.3.4 To connect the electricity meters .................................................................................................................. 133
9.3.5 To connect the domestic hot water pump .................................................................................................... 134
9.3.6 To connect the alarm output ......................................................................................................................... 135
9.3.7 To connect the space cooling/heating ON/OFF output................................................................................. 136
9.3.8 To connect the changeover to external heat source..................................................................................... 137
9.3.9 To connect the power consumption digital inputs........................................................................................ 138
9.3.10 To connect the safety thermostat (normally closed contact) ....................................................................... 139
9.3.11 To connect a Smart Grid................................................................................................................................. 140
10 Finishing the outdoor unit installation 145
10.1 To check the insulation resistance of the compressor .................................................................................................. 145
10.2 To finish the outdoor unit installation............................................................................................................................ 145
11 Configuration 146
11.1 Overview: Configuration................................................................................................................................................. 146
11.1.1 To access the most used commands ............................................................................................................. 147
11.1.2 To connect the PC cable to the switch box.................................................................................................... 149
11.2 Configuration wizard....................................................................................................................................................... 150
11.3 Possible screens.............................................................................................................................................................. 151
11.3.1 Possible screens: Overview ............................................................................................................................ 151
11.3.2 Home screen................................................................................................................................................... 152
11.3.3 Main menu screen.......................................................................................................................................... 154
11.3.4 Menu screen................................................................................................................................................... 155
11.3.5 Setpoint screen............................................................................................................................................... 156
11.3.6 Detailed screen with values ........................................................................................................................... 157
11.4 Preset values and schedules........................................................................................................................................... 157
11.4.1 Using preset values......................................................................................................................................... 157
11.4.2 Using and programming schedules................................................................................................................ 158
11.4.3 Schedule screen: Example.............................................................................................................................. 161
11.4.4 Setting the energy prices................................................................................................................................ 165
11.5 Weather-dependent curve............................................................................................................................................. 167
11.5.1 What is a weather-dependent curve? ........................................................................................................... 167
11.5.2 2-points curve................................................................................................................................................. 168
11.5.3 Slope-offset curve........................................................................................................................................... 169
11.5.4 Using weather-dependent curves.................................................................................................................. 170
11.6 Settings menu ................................................................................................................................................................. 172
11.6.1 Malfunctioning ............................................................................................................................................... 172
11.6.2 Room............................................................................................................................................................... 173
11.6.3 Main zone ....................................................................................................................................................... 177
11.6.4 Additional zone............................................................................................................................................... 187
11.6.5 Space heating/cooling .................................................................................................................................... 192
11.6.6 Tank................................................................................................................................................................. 201
11.6.7 User settings ................................................................................................................................................... 210
11.6.8 Information..................................................................................................................................................... 215
11.6.9 Installer settings ............................................................................................................................................. 216
11.6.10 Commissioning ............................................................................................................................................... 244
11.6.11 User profile ..................................................................................................................................................... 244
11.6.12 Operation........................................................................................................................................................ 244
11.6.13 WLAN .............................................................................................................................................................. 245
11.7 Menu structure: Overview user settings........................................................................................................................ 248
11.8 Menu structure: Overview installer settings.................................................................................................................. 249
12 Commissioning 251
12.1 Overview: Commissioning .............................................................................................................................................. 251
12.2 Precautions when commissioning.................................................................................................................................. 252
12.3 Checklist before commissioning..................................................................................................................................... 252
12.4 Checklist during commissioning ..................................................................................................................................... 253
12.4.1 Minimum flow rate......................................................................................................................................... 253
12.4.2 Air purge function........................................................................................................................................... 254
12.4.3 Operation test run .......................................................................................................................................... 255
12.4.4 Actuator test run ............................................................................................................................................ 256
12.4.5 Underfloor heating screed dryout ................................................................................................................. 257
13 Hand-over to the user 261
14 Maintenance and service 262
14.1 Maintenance safety precautions.................................................................................................................................... 262
14.2 Yearly maintenance ........................................................................................................................................................ 263
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