1 General safety precautions
Installer reference guide
3
EPGA11~ EAVH/9W
Daikin Altherma – Low temperature split
4P556070-1 – 2018.10
7.8
Finishing the indoor unit installation ..........................................
40
7.8.1
To close the indoor unit............................................... 40
8 Configuration
40
8.1
Overview: Configuration ............................................................
40
8.1.1
To access the most used commands ......................... 40
8.2
Configuration wizard..................................................................
41
8.3
Possible screens .......................................................................
42
8.3.1
Possible screens: Overview........................................ 42
8.3.2
Home screen............................................................... 42
8.3.3
Main menu screen ...................................................... 42
8.3.4
Menu screen ............................................................... 43
8.3.5
Setpoint screen ........................................................... 43
8.3.6
Detailed screen with values ........................................ 43
8.3.7
Detailed screen with weather-dependent curve.......... 43
8.3.8
Schedule screen: Example ......................................... 44
8.4
Settings menu ...........................................................................
45
8.4.1
Malfunction.................................................................. 45
8.4.2
Room .......................................................................... 45
8.4.3
Main zone ................................................................... 47
8.4.4
Additional zone ........................................................... 51
8.4.5
Space heating/cooling................................................. 52
8.4.6
Tank ............................................................................ 56
8.4.7
User settings ............................................................... 59
8.4.8
Information .................................................................. 60
8.4.9
Installer settings .......................................................... 61
8.4.10
Operation .................................................................... 67
8.5
Menu structure: Overview user settings ....................................
68
8.6
Menu structure: Overview installer settings...............................
69
9 Commissioning
70
9.1
Overview: Commissioning .........................................................
70
9.2
Precautions when commissioning .............................................
70
9.3
Checklist before commissioning ................................................
70
9.4
Checklist during commissioning ................................................
70
9.4.1
To check the minimum flow rate ................................. 70
9.4.2
Air purge function........................................................ 71
9.4.3
To perform an operation test run ................................ 71
9.4.4
To perform an actuator test run .................................. 72
9.4.5
Underfloor heating screed dryout................................ 72
10 Hand-over to the user
73
11 Maintenance and service
73
11.1
Overview: Maintenance and service .........................................
73
11.2
Maintenance safety precautions................................................
73
11.3
Checklist for yearly maintenance of the outdoor unit ................
73
11.4
Checklist for yearly maintenance of the indoor unit...................
73
11.4.1
To drain the domestic hot water tank.......................... 75
11.5
About cleaning the water filter in case of trouble.......................
75
11.5.1
To remove the water filter ........................................... 75
11.5.2
To clean the water filter in case of trouble .................. 75
11.5.3
To install the water filter .............................................. 76
12 Troubleshooting
76
12.1
Overview: Troubleshooting........................................................
76
12.2
Precautions when troubleshooting ............................................
76
12.3
Solving problems based on symptoms......................................
76
12.3.1
Symptom: The unit is NOT heating or cooling as
expected ..................................................................... 76
12.3.2
Symptom: Hot water does NOT reach the desired
temperature................................................................. 77
12.3.3
Symptom: The compressor does NOT start (space
heating or domestic water heating)............................. 77
12.3.4
Symptom: The system is making gurgling noises
after commissioning .................................................... 77
12.3.5
Symptom: The pump is making noise (cavitation) ...... 77
12.3.6
Symptom: The pressure relief valve opens................. 78
12.3.7
Symptom: The water pressure relief valve leaks ........ 78
12.3.8
Symptom: The space is NOT sufficiently heated at
low outdoor temperatures ........................................... 78
12.3.9
Symptom: The pressure at the tapping point is
temporarily unusually high ........................................... 78
12.3.10 Symptom: Decoration panels are pushed away due
to a swollen tank .......................................................... 79
12.3.11 Symptom: Tank disinfection function is NOT
completed correctly (AH-error)..................................... 79
12.4
Solving problems based on error codes ..................................... 79
12.4.1
To display the help text in case of a malfunction ......... 79
12.4.2
Error codes: Overview ................................................. 79
13 Disposal
81
13.1
Overview: Disposal..................................................................... 81
13.2
To pump down............................................................................ 81
13.3
To activate/deactivate the vacuum mode field setting................ 81
13.4
To perform vacuum drying ......................................................... 82
13.5
Using the stop valve and service port ........................................ 82
13.5.1
To handle the stop valve.............................................. 82
13.5.2
To open/close the stop valve ....................................... 82
13.5.3
To handle the stem cap ............................................... 83
13.5.4
To handle the service cap............................................ 83
14 Technical data
84
14.1
Service space: Outdoor unit ....................................................... 84
14.2
Piping diagram: Outdoor unit...................................................... 85
14.3
Piping diagram: Indoor unit ........................................................ 86
14.4
Wiring diagram: Outdoor unit ..................................................... 87
14.5
Wiring diagram: Indoor unit ........................................................ 89
14.6
ESP curve: Indoor unit ............................................................... 92
15 Glossary
92
16 Field settings table
93
1
General safety precautions
1.1
About the documentation
▪ The original documentation is written in English. All other
languages are translations.
▪ The precautions described in this document cover very important
topics, follow them carefully.
▪ The installation of the system, and all activities described in the
installation manual and the installer reference guide MUST be
performed by an authorised installer.
1.1.1
Meaning of warnings and symbols
DANGER
Indicates a situation that results in death or serious injury.
DANGER: RISK OF ELECTROCUTION
Indicates a situation that could result in electrocution.
DANGER: RISK OF BURNING
Indicates a situation that could result in burning because of
extreme hot or cold temperatures.
DANGER: RISK OF EXPLOSION
Indicates a situation that could result in explosion.
WARNING
Indicates a situation that could result in death or serious
injury.
WARNING: FLAMMABLE MATERIAL
Содержание Altherma EAVH16S18DA6V
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