Table of Contents
Advertisement
Table of contents
Installer reference guide
4
10.5.1
Smart Grid settings......................................................................................................................................... 131
10.5.2
Operation modes............................................................................................................................................ 133
10.5.3
System requirements ..................................................................................................................................... 134
10.6
Troubleshooting - LAN adapter...................................................................................................................................... 135
10.6.1
Overview: Troubleshooting ............................................................................................................................ 135
10.6.2
Solving problems based on symptoms - LAN adapter .................................................................................. 135
10.6.3
Solving problems based on error codes - LAN adapter ................................................................................ 136
11.1
Overview: Configuration................................................................................................................................................. 138
11.1.1
To access the most used commands ............................................................................................................. 139
11.1.2
To connect the PC cable to the switch box.................................................................................................... 141
11.2
Configuration wizard....................................................................................................................................................... 141
11.3
Possible screens .............................................................................................................................................................. 143
11.3.1
Possible screens: Overview ............................................................................................................................ 143
11.3.2
Home screen................................................................................................................................................... 143
11.3.3
Main menu screen.......................................................................................................................................... 146
11.3.4
Menu screen................................................................................................................................................... 147
11.3.5
Setpoint screen............................................................................................................................................... 147
11.3.6
Detailed screen with values ........................................................................................................................... 148
11.3.7
Schedule screen: Example.............................................................................................................................. 148
11.4
Weather-dependent curve ............................................................................................................................................. 152
11.4.1
What is a weather-dependent curve? ........................................................................................................... 152
11.4.2
2-points curve................................................................................................................................................. 153
11.4.3
Slope-offset curve........................................................................................................................................... 154
11.4.4
Using weather-dependent curves.................................................................................................................. 155
11.5
Settings menu ................................................................................................................................................................. 157
11.5.1
Malfunctioning ............................................................................................................................................... 157
11.5.2
Room............................................................................................................................................................... 158
11.5.3
Main zone ....................................................................................................................................................... 161
11.5.4
Additional zone............................................................................................................................................... 168
11.5.5
Space heating/cooling .................................................................................................................................... 173
11.5.6
Tank................................................................................................................................................................. 181
11.5.7
User settings ................................................................................................................................................... 189
11.5.8
Information..................................................................................................................................................... 192
11.5.9
Installer settings ............................................................................................................................................. 193
11.5.10 Operation........................................................................................................................................................ 209
11.6
Menu structure: Overview user settings........................................................................................................................ 211
11.7
Menu structure: Overview installer settings.................................................................................................................. 212
12.1
Overview: Commissioning .............................................................................................................................................. 213
12.2
Precautions when commissioning .................................................................................................................................. 214
12.3
Checklist before commissioning..................................................................................................................................... 214
12.4
Checklist during commissioning ..................................................................................................................................... 215
12.4.1
Air purge function on the water circuit ......................................................................................................... 215
12.4.2
Air purge on the central water loop circuit ................................................................................................... 217
12.4.3
To perform an operation test run .................................................................................................................. 217
12.4.4
To perform an actuator test run .................................................................................................................... 217
12.4.5
Underfloor heating screed dryout ................................................................................................................. 219
14.1
Maintenance safety precautions.................................................................................................................................... 224
14.2
Yearly maintenance ........................................................................................................................................................ 224
14.2.1
Yearly maintenance: overview ....................................................................................................................... 224
14.2.2
Yearly maintenance: instructions................................................................................................................... 225
14.3
To drain the domestic hot water tank............................................................................................................................ 227
14.4
To inspect the inside of the domestic hot water tank ................................................................................................... 228
14.5
To remove and install the valve actuator of the central water loop ............................................................................. 229
15.1
Overview: Troubleshooting ............................................................................................................................................ 232
15.2
Precautions when troubleshooting ................................................................................................................................ 232
15.3
Solving problems based on symptoms........................................................................................................................... 233
15.3.1
Symptom: The unit is NOT heating as expected............................................................................................ 233
15.3.2
Symptom: The compressor does NOT start (space heating or domestic water heating) ............................ 234
15.3.3
Symptom: The pump is making noise (cavitation)......................................................................................... 234
15.3.4
Symptom: The pressure relief valve opens.................................................................................................... 234
15.3.5
Symptom: The pressure relief valve leaks ..................................................................................................... 235
138
213
223
224
232
EWSAH/X06UD
Daikin Altherma 3 WS
4P675765-1 - 2022.04
Advertisement
Table of Contents
Troubleshooting
