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Daikin EHVZ16S18CB3V [3/92] General safety precautions
![Daikin EHVZ16S18CB3V [3/92] General safety precautions](/views2/1747144/page3/bg3.png)
1 General safety precautions
Installer reference guide
3
ERHQ+ERLQ011~016 + EHVZ16S18CB
Daikin Altherma – Low temperature split
4P401677-1B – 2017.04
7.9.3 Precautions when connecting the electrical wiring ..... 34
7.9.4 Guidelines when connecting the electrical wiring ....... 34
7.9.5 Specifications of standard wiring components............ 34
7.9.6 To connect the electrical wiring on the outdoor unit.... 34
7.9.7 To reposition the air thermistor on the outdoor unit .... 35
7.9.8 To connect the electrical wiring on the indoor unit...... 36
7.9.9 To connect the main power supply ............................. 37
7.9.10 To connect the backup heater power supply .............. 37
7.9.11 To connect the user interface ..................................... 38
7.9.12 To connect the shut-off valve...................................... 39
7.9.13 To connect the electrical meters ................................. 39
7.9.14 To connect the domestic hot water pump ................... 39
7.9.15 To connect the alarm output ....................................... 39
7.9.16 To connect the power consumption digital inputs ....... 40
7.9.17 To connect the safety thermostat (normal closed
contact) ....................................................................... 40
7.10 Finishing the outdoor unit installation ........................................ 40
7.10.1 To finish the outdoor unit installation .......................... 40
7.10.2 To close the outdoor unit ............................................ 41
7.11 Finishing the indoor unit installation .......................................... 41
7.11.1 To fix the user interface cover to the indoor unit......... 41
7.11.2 To close the indoor unit............................................... 41
8 Configuration 41
8.1 Overview: Configuration ............................................................ 41
8.1.1 To connect the PC cable to the switch box................. 41
8.1.2 To access the most used commands ......................... 42
8.1.3 To copy the system settings from the first to the
second user interface.................................................. 42
8.1.4 To copy the language set from the first to the second
user interface .............................................................. 43
8.1.5 Quick wizard: Set the system layout after first power
ON............................................................................... 43
8.2 Basic configuration .................................................................... 43
8.2.1 Quick wizard: Language / time and date..................... 43
8.2.2 Quick wizard: Standard............................................... 44
8.2.3 Quick wizard: Options ................................................. 45
8.2.4 Quick wizard: Capacities (energy metering) ............... 47
8.2.5 Space heating control ................................................. 48
8.2.6 Domestic hot water control ......................................... 50
8.2.7 Contact/helpdesk number ........................................... 50
8.3 Advanced configuration/optimization......................................... 50
8.3.1 Space heating operation: advanced ........................... 50
8.3.2 Domestic hot water control: advanced........................ 53
8.3.3 Heat source settings ................................................... 56
8.3.4 System settings........................................................... 57
8.4 Menu structure: Overview user settings .................................... 61
8.5 Menu structure: Overview installer settings............................... 62
9 Commissioning 63
9.1 Overview: Commissioning ......................................................... 63
9.2 Precautions when commissioning ............................................. 63
9.3 Checklist before commissioning ................................................ 63
9.4 Checklist during commissioning ................................................ 63
9.4.1 To check the minimum flow rate ................................. 64
9.4.2 Air purge function........................................................ 64
9.4.3 To perform a test run .................................................. 65
9.4.4 To perform an actuator test run .................................. 65
9.4.5 Underfloor heating screed dryout................................ 66
10 Hand-over to the user 67
11 Maintenance and service 67
11.1 Overview: Maintenance and service ......................................... 67
11.2 Maintenance safety precautions................................................ 67
11.2.1 Opening the indoor unit............................................... 67
11.3 Checklist for yearly maintenance of the outdoor unit ................ 67
11.4 Checklist for yearly maintenance of the indoor unit................... 67
11.4.1 To drain the domestic hot water tank.......................... 68
12 Troubleshooting 69
12.1 Overview: Troubleshooting......................................................... 69
12.2 Precautions when troubleshooting ............................................. 69
12.3 Solving problems based on symptoms....................................... 69
12.3.1 Symptom: The unit is NOT heating as expected ......... 69
12.3.2 Symptom: The compressor does NOT start (space
heating or domestic water heating).............................. 69
12.3.3 Symptom: The pump is making noise (cavitation) ....... 70
12.3.4 Symptom: The pressure relief valve opens.................. 70
12.3.5 Symptom: The water pressure relief valve leaks ......... 70
12.3.6 Symptom: The space is NOT sufficiently heated at
low outdoor temperatures ............................................ 70
12.3.7 Symptom: The pressure at the tapping point is
temporarily unusually high ........................................... 71
12.3.8 Symptom: Decoration panels are pushed away due
to a swollen tank .......................................................... 71
12.3.9 Symptom: Tank disinfection function is NOT
completed correctly (AH-error)..................................... 71
12.4 Solving problems based on error codes ..................................... 71
12.4.1 Error codes: Overview ................................................. 71
13 Disposal 73
13.1 Overview: Disposal..................................................................... 73
13.2 About pump down ...................................................................... 73
13.3 To pump down............................................................................ 73
14 Technical data 74
14.1 Piping diagram: Outdoor unit...................................................... 74
14.2 Piping diagram: Indoor unit ........................................................ 75
14.3 Wiring diagram: Outdoor unit ..................................................... 76
14.4 Wiring diagram: Indoor unit ........................................................ 77
14.5 ESP curve: Indoor unit ............................................................... 79
15 Glossary 81
16 Field settings table 82
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 authorized 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.
Содержание
- Daikin altherma low temperature split 1
- Erhq011 014 016ba erlq011 014 016ca ehvz16s18cb 1
- Installer reference guide 1
- About the box 7 2
- About the documentation 6 2
- About the units and options 8 2
- Application guidelines 11 2
- General safety precautions 3 2
- Installation 23 2
- Installer reference guide 2
- Preparation 16 2
- Table of contents 2
- About the documentation 3
- Commissioning 63 3
- Configuration 41 3
- Danger 3
- Danger risk of burning 3
- Danger risk of electrocution 3
- Danger risk of explosion 3
- Disposal 73 3
- Field settings table 82 3
- General safety precautions 3
- Glossary 81 3
- Hand over to the user 67 3
- Indicates a situation that could result in burning because of extreme hot or cold temperatures 3
- Indicates a situation that could result in death or serious injury 3
- Indicates a situation that could result in electrocution 3
- Indicates a situation that could result in explosion 3
- Indicates a situation that results in death or serious injury 3
- Installation manual and the installer reference guide must be performed by an authorized installer 3
- Languages are translations 3
- Maintenance and service 67 3
- Meaning of warnings and symbols 3
- Technical data 74 3
- The installation of the system and all activities described in the 3
- The original documentation is written in english all other 3
- The precautions described in this document cover very important 3
- Topics follow them carefully 3
- Troubleshooting 69 3
- Warning 3
- For the installer 4
- General 4
- General safety precautions 4
- Installation site 4
- Refrigerant 4
- Electrical 5
- General safety precautions 5
- About the documentation 6
- About this document 6
- Installer reference guide at a glance 6
- 114 kg 7
- About the box 7
- Outdoor unit 7
- Overview about the box 7
- To handle the outdoor unit 7
- To remove the accessories from the outdoor unit 7
- To unpack the outdoor unit 7
- About the units and options 8
- Indoor unit 8
- Overview about the units and options 8
- To remove the accessories from the indoor unit 8
- To unpack the indoor unit 8
- About the units and options 9
- Combining units and options 9
- Identification 9
- Identification label indoor unit 9
- Identification label outdoor unit 9
- Possible options for the indoor unit 9
- Possible options for the outdoor unit 9
- About the units and options 10
- Possible combinations of indoor unit and outdoor unit 10
- Application guidelines 11
- Multiple rooms two lwt zones 11
- Overview application guidelines 11
- Setting up the space heating system 11
- A b c d g e h i i 12
- Application guidelines 12
- Selecting the volume and desired temperature for the dhw tank 12
- Setting up the domestic hot water tank 12
- System layout integrated dhw tank 12
- Application guidelines 13
- Consumed energy 13
- Dhw pump for disinfection 13
- Dhw pump for instant hot water 13
- Produced heat 13
- Setting up the energy metering 13
- Setup and configuration dhw tank 13
- Application guidelines 14
- Normal kwh rate power supply 14
- Permanent power limitation 14
- Preferential kwh rate power supply 14
- Setting up the power consumption control 14
- Application guidelines 15
- Power limitation activated by digital inputs 15
- Power limitation process 15
- Setting up an external temperature sensor 15
- Installation site requirements of the outdoor unit 16
- Overview preparation 16
- Preparation 16
- Preparing installation site 16
- Additional installation site requirements of the outdoor unit in cold climates 17
- Installation site requirements of the indoor unit 17
- Preparation 17
- Preparation 18
- Preparing refrigerant piping 18
- Preparing water piping 18
- Refrigerant piping insulation 18
- Refrigerant piping requirements 18
- Water circuit requirements 18
- A b c d g e h i i 19
- C d a b 19
- Formula to calculate the expansion vessel pre pressure 19
- Preparation 19
- To check the water volume and flow rate 19
- Changing the pre pressure of the expansion vessel 20
- Preparation 20
- About preferential kwh rate power supply 21
- About preparing electrical wiring 21
- Preparation 21
- Preparing electrical wiring 21
- To check the water volume examples 21
- Overview of electrical connections except external actuators 22
- Overview of electrical connections for external and internal actuators 22
- Preparation 22
- About mounting the outdoor unit 23
- About opening the units 23
- Installation 23
- Mounting the outdoor unit 23
- Opening the units 23
- Overview installation 23
- To open the indoor unit 23
- To open the outdoor unit 23
- To open the switch box cover of the indoor unit 23
- Installation 24
- Precautions when mounting the outdoor unit 24
- To install the outdoor unit 24
- To provide drainage 24
- To provide the installation structure 24
- About connecting the refrigerant piping 25
- About mounting the indoor unit 25
- Connecting the refrigerant piping 25
- Installation 25
- Mounting the indoor unit 25
- Precautions when mounting the indoor unit 25
- To install the indoor unit 25
- To prevent the outdoor unit from falling over 25
- Guidelines when connecting the refrigerant piping 26
- Installation 26
- Pipe bending guidelines 26
- Precautions when connecting the refrigerant piping 26
- To flare the pipe end 26
- A b c d e 27
- Installation 27
- To braze the pipe end 27
- To handle the service cap 27
- To handle the stem cap 27
- To handle the stop valve 27
- To open close the stop valve 27
- Using the stop valve and service port 27
- B a 4 ø6 mm 28
- Installation 28
- To connect the refrigerant piping to the outdoor unit 28
- About checking the refrigerant piping 29
- Checking refrigerant piping setup 29
- Checking the refrigerant piping 29
- Installation 29
- Precautions when checking the refrigerant piping 29
- To check for leaks 29
- To connect the refrigerant piping to the indoor unit 29
- To determine if oil traps are required 29
- About charging refrigerant 30
- Charging refrigerant 30
- Installation 30
- Precautions when charging refrigerant 30
- To determine the additional refrigerant amount 30
- To determine the complete recharge amount 30
- To perform vacuum drying 30
- About connecting the water piping 31
- Connecting the water piping 31
- F a c e d b 31
- Installation 31
- Precautions when connecting the water piping 31
- To charge additional refrigerant 31
- To connect the water piping 31
- To fix the fluorinated greenhouse gases label 31
- Installation 32
- To connect the pressure relief valve to the drain 32
- To connect the recirculation piping 32
- To fill the water circuit 32
- About connecting the electrical wiring 33
- About electrical compliance 33
- Connecting the electrical wiring 33
- Installation 33
- To fill the domestic hot water tank 33
- To insulate the water piping 33
- Guidelines when connecting the electrical wiring 34
- Installation 34
- Precautions when connecting the electrical wiring 34
- Specifications of standard wiring components 34
- To connect the electrical wiring on the outdoor unit 34
- A b c d e 35
- Installation 35
- To reposition the air thermistor on the outdoor unit 35
- Installation 36
- To connect the electrical wiring on the indoor unit 36
- Installation 37
- To connect the backup heater power supply 37
- To connect the main power supply 37
- Installation 38
- To connect the user interface 38
- Installation 39
- To connect the alarm output 39
- To connect the domestic hot water pump 39
- To connect the electrical meters 39
- To connect the shut off valve 39
- Finishing the outdoor unit installation 40
- Installation 40
- To connect the power consumption digital inputs 40
- To connect the safety thermostat normal closed contact 40
- To finish the outdoor unit installation 40
- Configuration 41
- Finishing the indoor unit installation 41
- Overview configuration 41
- To close the indoor unit 41
- To close the outdoor unit 41
- To connect the pc cable to the switch box 41
- To fix the user interface cover to the indoor unit 41
- 00 04 08 0c 42
- 01 05 09 0d 42
- 03 07 0b 0f 42
- 06 0a 0e 42
- Cancel ok 42
- Configuration 42
- To access the most used commands 42
- To copy the system settings from the first to the second user interface 42
- U5 auto address 42
- 2013 jan tue 43
- Basic configuration 43
- Cancel ok 43
- Configuration 43
- Ok cancel 43
- Quick wizard language time and date 43
- Quick wizard set the system layout after first power on 43
- Send data 43
- To copy the language set from the first to the second user interface 43
- Configuration 44
- Quick wizard standard 44
- Configuration 45
- Quick wizard options 45
- Configuration 46
- Configuration 47
- Quick wizard capacities energy metering 47
- Configuration 48
- Space heating control 48
- Configuration 49
- Advanced configuration optimization 50
- Configuration 50
- Contact helpdesk number 50
- Domestic hot water control 50
- Space heating operation advanced 50
- Configuration 51
- Configuration 52
- Configuration 53
- Domestic hot water control advanced 53
- Configuration 54
- Configuration 55
- Configuration 56
- Heat source settings 56
- Configuration 57
- System settings 57
- X1 x2 x3 x4 57
- Yc y1 y2 y3 y4 57
- Configuration 58
- Configuration 59
- Configuration 60
- Configuration 61
- Depending on the selected installer settings settings will be visible invisible 61
- Erhq erlq011 016 ehvz16s18cb daikin altherma low temperature split 4p401677 1b 2017 4 61
- Information 61
- Installer reference guide 61
- Menu structure overview user settings 61
- Configuration 62
- Depending on the selected installer settings settings will be visible invisible 62
- Erhq erlq011 016 ehvz16s18cb daikin altherma low temperature split 62
- Information 62
- Installer reference guide 62
- Menu structure overview installer settings 62
- P401677 1b 2017 4 62
- Checklist before commissioning 63
- Checklist during commissioning 63
- Commissioning 63
- Overview commissioning 63
- Precautions when commissioning 63
- Air purge function 64
- Commissioning 64
- To check the minimum flow rate 64
- To perform a manual air purge 64
- Air purge 65
- Commissioning 65
- Possible actuator test runs 65
- To interrupt air purge 65
- To perform a test run 65
- To perform an actuator test run 65
- To perform an automatic air purge 65
- C 1 35 c 2 66
- Commissioning 66
- H 1 36h 2 66
- To perform an underfloor heating screed dryout 66
- To program an underfloor heating screed dryout schedule 66
- Underfloor heating screed dryout 66
- Checklist for yearly maintenance of the indoor unit 67
- Checklist for yearly maintenance of the outdoor unit 67
- Hand over to the user 67
- Maintenance and service 67
- Maintenance safety precautions 67
- Opening the indoor unit 67
- Overview maintenance and service 67
- Screed dryout 67
- To interrupt an underfloor heating screed dryout 67
- To readout the status of an underfloor heating screed dryout 67
- Maintenance and service 68
- To drain the domestic hot water tank 68
- Overview troubleshooting 69
- Precautions when troubleshooting 69
- Solving problems based on symptoms 69
- Symptom the compressor does not start space heating or domestic water heating 69
- Symptom the unit is not heating as expected 69
- Troubleshooting 69
- Symptom the pressure relief valve opens 70
- Symptom the pump is making noise cavitation 70
- Symptom the space is not sufficiently heated at low outdoor temperatures 70
- Symptom the water pressure relief valve leaks 70
- Troubleshooting 70
- Error codes of the indoor unit 71
- Error codes overview 71
- Solving problems based on error codes 71
- Symptom decoration panels are pushed away due to a swollen tank 71
- Symptom tank disinfection function is not completed correctly ah error 71
- Symptom the pressure at the tapping point is temporarily unusually high 71
- Troubleshooting 71
- Troubleshooting 72
- About pump down 73
- Disposal 73
- Overview disposal 73
- To pump down 73
- A subset of the latest technical data is available on the regional daikin website publicly accessible the full set of latest technical data is available on the daikin extranet authentication required 74
- Erhq_v3 74
- Erhq_w1 74
- Piping diagram outdoor unit 74
- Technical data 74
- 11 24 28 75
- D096028 1a 75
- Piping diagram indoor unit 75
- R4t r3t 75
- Refrigerant side water side 75
- Technical data 75
- Technical data 76
- Wiring diagram outdoor unit 76
- Technical data 77
- Wiring diagram indoor unit 77
- Technical data 78
- Communication 79
- Core 3 core 79
- Core 3m included 79
- Core signal 79
- D096036a 79
- Electrical connection diagram for more details please check the unit wiring 79
- Esp curve indoor unit 79
- External room thermostat heat pump convector main and or additional zone optional part 79
- Field supply 79
- Note a flow error will occur when the minimum water flow rate is not reached 79
- Optional part 79
- Or 3 core 79
- Signal 79
- Standard part 79
- Standard part power supply 79
- Technical data 79
- Way valve 79
- X0 5 2 core 79
- D097421 1 80
- Ehvz16s18cb 80
- Esp external static pressure kpa in the space heating circuit 80
- Flow water flow through the unit in the space heating circuit 80
- Operation area is extended to lower flow rates only in case the unit operates with heat pump only not in startup no backup heater operation no defrost operation 80
- Or malfunction of the unit see also the minimum and maximum allowed water flow range in the technical specifications 80
- Selecting a flow outside the area of operation can cause damage 80
- Technical data 80
- Water quality must be according to en directive ec98 83ec 80
- Glossary 81
- Field settings table 82
- Id66f2 82
- 5 04 08 _ 6 16 4p401673 1a 2017 4 84
- Field settings table 84
- Field settings table 85
- P401673 1a 2017 4 5 04 08 _ 6 16 85
- 5 04 08 _ 6 16 4p401673 1a 2017 4 86
- Field settings table 86
- Field settings table 87
- P401673 1a 2017 4 5 04 08 _ 6 16 87
- 5 04 08 _ 6 16 4p401673 1a 2017 4 88
- Field settings table 88
- Field settings table 89
- P401673 1a 2017 4 5 04 08 _ 6 16 89
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