Table of Contents
Advertisement
Table of contents
Installer reference guide
4
10.1.1
To access the most used commands ............................................................................................................. 135
10.1.2
To connect the PC cable to the switch box.................................................................................................... 137
10.2
Configuration wizard....................................................................................................................................................... 138
10.3
Possible screens .............................................................................................................................................................. 139
10.3.1
Possible screens: Overview ............................................................................................................................ 139
10.3.2
Home screen................................................................................................................................................... 140
10.3.3
Main menu screen.......................................................................................................................................... 143
10.3.4
Menu screen................................................................................................................................................... 144
10.3.5
Setpoint screen............................................................................................................................................... 144
10.3.6
Detailed screen with values ........................................................................................................................... 145
10.3.7
Schedule screen: Example.............................................................................................................................. 145
10.4
Weather-dependent curve ............................................................................................................................................. 150
10.4.1
What is a weather-dependent curve? ........................................................................................................... 150
10.4.2
2-points curve................................................................................................................................................. 150
10.4.3
Slope-offset curve........................................................................................................................................... 151
10.4.4
Using weather-dependent curves.................................................................................................................. 153
10.5
Settings menu ................................................................................................................................................................. 155
10.5.1
Malfunctioning ............................................................................................................................................... 155
10.5.2
Room............................................................................................................................................................... 155
10.5.3
Main zone ....................................................................................................................................................... 159
10.5.4
Additional zone............................................................................................................................................... 169
10.5.5
Space heating/cooling .................................................................................................................................... 174
10.5.6
Tank................................................................................................................................................................. 183
10.5.7
User settings ................................................................................................................................................... 190
10.5.8
Information..................................................................................................................................................... 195
10.5.9
Installer settings ............................................................................................................................................. 196
10.5.10 Commissioning ............................................................................................................................................... 218
10.5.11 User profile ..................................................................................................................................................... 218
10.5.12 Operation........................................................................................................................................................ 219
10.5.13 WLAN .............................................................................................................................................................. 219
10.6
Menu structure: Overview user settings........................................................................................................................ 222
10.7
Menu structure: Overview installer settings.................................................................................................................. 223
11.1
Overview: Commissioning .............................................................................................................................................. 225
11.2
Precautions when commissioning .................................................................................................................................. 226
11.3
Checklist before commissioning..................................................................................................................................... 226
11.4
Checklist during commissioning ..................................................................................................................................... 227
11.4.1
Minimum flow rate......................................................................................................................................... 227
11.4.2
Air purge function........................................................................................................................................... 228
11.4.3
Operation test run.......................................................................................................................................... 229
11.4.4
Actuator test run ............................................................................................................................................ 230
11.4.5
Underfloor heating screed dryout ................................................................................................................. 231
13.1
Overview: Maintenance and service .............................................................................................................................. 236
13.2
Maintenance safety precautions.................................................................................................................................... 236
13.3
Yearly maintenance ........................................................................................................................................................ 237
13.3.1
Yearly maintenance outdoor unit: overview ................................................................................................. 237
13.3.2
Yearly maintenance outdoor unit: instructions............................................................................................. 237
13.3.3
Yearly maintenance indoor unit: overview.................................................................................................... 237
13.3.4
Yearly maintenance indoor unit: instructions ............................................................................................... 237
13.4
To drain the domestic hot water tank............................................................................................................................ 241
13.5
To inspect the inside of the domestic hot water tank ................................................................................................... 242
13.6
About cleaning the water filter in case of trouble ......................................................................................................... 242
13.6.1
To remove the water filter ............................................................................................................................. 243
13.6.2
To clean the water filter in case of trouble.................................................................................................... 243
13.6.3
To install the water filter ................................................................................................................................ 244
14.1
Overview: Troubleshooting ............................................................................................................................................ 246
14.2
Precautions when troubleshooting ................................................................................................................................ 246
14.3
Solving problems based on symptoms........................................................................................................................... 247
14.3.1
Symptom: The unit is NOT heating or cooling as expected........................................................................... 247
14.3.2
Symptom: Hot water does NOT reach the desired temperature.................................................................. 248
14.3.3
Symptom: The compressor does NOT start (space heating or domestic water heating) ............................ 248
14.3.4
Symptom: The system is making gurgling noises after commissioning ........................................................ 248
14.3.5
Symptom: The pump is blocked..................................................................................................................... 249
14.3.6
Symptom: The pump is making noise (cavitation)......................................................................................... 249
EPRA14~18DAV3+W1 + ETVH16SU18+23EA6V
Daikin Altherma 3 H HT F
4P644738-1 - 2021.02
225
235
236
246
Advertisement
Table of Contents
