Daikin ETSHB16P30EF, Installer'S Reference Manual

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Table of contents
Installer reference guide
4
EPRA14~W1 + ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679467-1 – 2022.02
10 Configuration 143
10.1 Overview: Configuration................................................................................................................................................. 143
10.1.1
To access the most used commands ............................................................................................................. 144
10.1.2 To connect the PC cable to the switch box.................................................................................................... 146
10.2 Configuration wizard....................................................................................................................................................... 146
10.3 Possible screens .............................................................................................................................................................. 148
10.3.1
Possible screens: Overview ............................................................................................................................ 148
10.3.2 Home screen................................................................................................................................................... 149
10.3.3 Main menu screen.......................................................................................................................................... 151
10.3.4 Menu screen................................................................................................................................................... 152
10.3.5 Setpoint screen............................................................................................................................................... 152
10.3.6 Detailed screen with values ........................................................................................................................... 153
10.3.7 Schedule screen: Example.............................................................................................................................. 154
10.4 Weather-dependent curve ............................................................................................................................................. 158
10.4.1
What is a weather-dependent curve? ........................................................................................................... 158
10.4.2 2-points curve................................................................................................................................................. 158
10.4.3 Slope-offset curve........................................................................................................................................... 159
10.4.4 Using weather-dependent curves.................................................................................................................. 161
10.5 Settings menu ................................................................................................................................................................. 163
10.5.1
Malfunctioning ............................................................................................................................................... 163
10.5.2 Room............................................................................................................................................................... 163
10.5.3 Main zone ....................................................................................................................................................... 167
10.5.4 Additional zone............................................................................................................................................... 177
10.5.5 Space heating/cooling .................................................................................................................................... 182
10.5.6 Tank................................................................................................................................................................. 191
10.5.7 User settings ................................................................................................................................................... 196
10.5.8 Information..................................................................................................................................................... 201
10.5.9 Installer settings ............................................................................................................................................. 203
10.5.10 Commissioning ............................................................................................................................................... 230
10.5.11 User profile ..................................................................................................................................................... 230
10.5.12 Operation........................................................................................................................................................ 231
10.5.13 WLAN .............................................................................................................................................................. 231
10.6 Menu structure: Overview user settings........................................................................................................................ 234
10.7 Menu structure: Overview installer settings.................................................................................................................. 235
11 Commissioning 236
11.1 Overview: Commissioning .............................................................................................................................................. 236
11.2 Precautions when commissioning .................................................................................................................................. 237
11.3 Checklist before commissioning..................................................................................................................................... 237
11.4 Checklist during commissioning ..................................................................................................................................... 238
11.4.1
Minimum flow rate......................................................................................................................................... 238
11.4.2 Air purge function........................................................................................................................................... 239
11.4.3 Operation test run.......................................................................................................................................... 241
11.4.4 Actuator test run ............................................................................................................................................ 242
11.4.5 Underfloor heating screed dryout ................................................................................................................. 243
12 Hand-over to the user 247
13 Maintenance and service 248
13.1 Overview: Maintenance and service .............................................................................................................................. 248
13.2 Maintenance safety precautions.................................................................................................................................... 248
13.3 Yearly maintenance ........................................................................................................................................................ 249
13.3.1
Yearly maintenance outdoor unit: overview ................................................................................................. 249
13.3.2 Yearly maintenance outdoor unit: instructions............................................................................................. 249
13.3.3 Yearly maintenance indoor unit: overview.................................................................................................... 249
13.3.4 Yearly maintenance indoor unit: instructions ............................................................................................... 249
14 Troubleshooting 252
14.1 Overview: Troubleshooting ............................................................................................................................................ 252
14.2 Precautions when troubleshooting ................................................................................................................................ 252
14.3 Solving problems based on symptoms........................................................................................................................... 253
14.3.1
Symptom: The unit is NOT heating or cooling as expected........................................................................... 253
14.3.2 Symptom: Hot water does NOT reach the desired temperature.................................................................. 254
14.3.3 Symptom: The compressor does NOT start (space heating or domestic water heating) ............................ 254
14.3.4 Symptom: The system is making gurgling noises after commissioning ........................................................ 254
14.3.5 Symptom: The pump is blocked..................................................................................................................... 255
14.3.6 Symptom: The pump is making noise (cavitation)......................................................................................... 255
14.3.7 Symptom: The pressure relief valve opens.................................................................................................... 256
14.3.8 Symptom: The water pressure relief valve leaks........................................................................................... 256
14.3.9 Symptom: The space is NOT sufficiently heated at low outdoor temperatures........................................... 257