Daikin Altherma 3 H MT F Installer's Reference Manual page 4
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Also See for Altherma 3 H MT F:
- Installer's reference manual (296 pages) ,
- Installation manual (48 pages) ,
- User reference manual (68 pages)
Table of Contents
Table of contents
Installer reference guide
4
10.3.3
Main menu screen.......................................................................................................................................... 124
10.3.4
Menu screen................................................................................................................................................... 125
10.3.5
Setpoint screen............................................................................................................................................... 126
10.3.6
Detailed screen with values ........................................................................................................................... 127
10.3.7
Schedule screen: Example.............................................................................................................................. 127
10.4
Weather-dependent curve ............................................................................................................................................. 131
10.4.1
What is a weather-dependent curve? ........................................................................................................... 131
10.4.2
2-points curve................................................................................................................................................. 132
10.4.3
Slope-offset curve........................................................................................................................................... 133
10.4.4
Using weather-dependent curves.................................................................................................................. 134
10.5
Settings menu ................................................................................................................................................................. 136
10.5.1
Malfunctioning ............................................................................................................................................... 136
10.5.2
Room............................................................................................................................................................... 137
10.5.3
Main zone ....................................................................................................................................................... 141
10.5.4
Additional zone............................................................................................................................................... 152
10.5.5
Space heating/cooling .................................................................................................................................... 157
10.5.6
Tank................................................................................................................................................................. 166
10.5.7
User settings ................................................................................................................................................... 174
10.5.8
Information..................................................................................................................................................... 178
10.5.9
Installer settings ............................................................................................................................................. 179
10.5.10 Commissioning ............................................................................................................................................... 201
10.5.11 User profile ..................................................................................................................................................... 202
10.5.12 Operation........................................................................................................................................................ 202
10.5.13 WLAN .............................................................................................................................................................. 202
10.6
Menu structure: Overview user settings........................................................................................................................ 205
10.7
Menu structure: Overview installer settings.................................................................................................................. 206
11.1
Overview: Commissioning .............................................................................................................................................. 207
11.2
Precautions when commissioning .................................................................................................................................. 208
11.3
Checklist before commissioning..................................................................................................................................... 208
11.4
Checklist during commissioning ..................................................................................................................................... 209
11.4.1
Minimum flow rate......................................................................................................................................... 209
11.4.2
Air purge function........................................................................................................................................... 210
11.4.3
Operation test run.......................................................................................................................................... 213
11.4.4
Actuator test run ............................................................................................................................................ 214
11.4.5
Underfloor heating screed dryout ................................................................................................................. 214
13.1
Overview: Maintenance and service .............................................................................................................................. 219
13.2
Maintenance safety precautions.................................................................................................................................... 219
13.3
Yearly maintenance ........................................................................................................................................................ 220
13.3.1
Yearly maintenance outdoor unit: overview ................................................................................................. 220
13.3.2
Yearly maintenance outdoor unit: instructions............................................................................................. 220
13.3.3
Yearly maintenance indoor unit: overview.................................................................................................... 220
13.3.4
Yearly maintenance indoor unit: instructions ............................................................................................... 220
13.4
To drain the domestic hot water tank............................................................................................................................ 223
13.5
About cleaning the water filter in case of trouble ......................................................................................................... 224
13.5.1
To remove the water filter ............................................................................................................................. 224
13.5.2
To clean the water filter in case of trouble.................................................................................................... 224
13.5.3
To install the water filter ................................................................................................................................ 226
14.1
Overview: Troubleshooting ............................................................................................................................................ 227
14.2
Precautions when troubleshooting ................................................................................................................................ 227
14.3
Solving problems based on symptoms........................................................................................................................... 228
14.3.1
Symptom: The unit is NOT heating or cooling as expected........................................................................... 228
14.3.2
Symptom: Hot water does NOT reach the desired temperature.................................................................. 229
14.3.3
Symptom: The compressor does NOT start (space heating or domestic water heating) ............................ 229
14.3.4
Symptom: The system is making gurgling noises after commissioning ........................................................ 229
14.3.5
Symptom: The pump is blocked..................................................................................................................... 230
14.3.6
Symptom: The pump is making noise (cavitation)......................................................................................... 231
14.3.7
Symptom: The pressure relief valve opens.................................................................................................... 231
14.3.8
Symptom: The water pressure relief valve leaks........................................................................................... 232
14.3.9
Symptom: The space is NOT sufficiently heated at low outdoor temperatures........................................... 232
14.3.10 Symptom: The pressure at the tapping point is temporarily unusually high................................................ 233
14.3.11 Symptom: Tank disinfection function is NOT completed correctly (AH-error)............................................. 233
14.4
Solving problems based on error codes ......................................................................................................................... 234
14.4.1
To display the help text in case of a malfunction .......................................................................................... 234
EPRA08~12EAV3+W1 + ETVZ12S18+23EA6V+9W
Daikin Altherma 3 H MT F
4P634887-1 - 2021.03
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Table of Contents
