Daikin Altherma EAVZ16S23DA6V Manuals

Table of Contents

2

General Safety Precautions

3

About the Documentation

3

Meaning of Warnings and Symbols

3

For the Installer

4

General

4

Installation Site

4

Refrigerant

4

Brine

5

Water

5

Electrical

5

About the Documentation

6

Installation

7

Installer Reference Guide at a Glance

7

About the Box

7

Overview: about the Box

7

Outdoor Unit

7

To Unpack the Outdoor Unit

7

To Handle the Outdoor Unit

7

To Remove the Accessories from the Outdoor Unit

8

To Remove the Transportation Stay

8

Indoor Unit

8

To Unpack the Indoor Unit

8

To Handle the Indoor Unit

8

About the Units and Options

9

Overview: about the Units and Options

9

Identification

9

Identification Label: Outdoor Unit

9

Identification Label: Indoor Unit

9

Combining Units and Options

9

Possible Options for the Outdoor Unit

9

Possible Options for the Indoor Unit

9

Application Guidelines

10

Overview: Application Guidelines

10

Setting up the Space Heating System

10

Multiple Rooms - Two LWT Zones

11

Setting up an Auxiliary Heat Source for Space Heating

11

Setting up the Domestic Hot Water Tank

12

System Layout - Integrated DHW Tank

12

Selecting the Volume and Desired Temperature for the DHW Tank

13

Setup and Configuration - DHW Tank

13

DHW Pump for Instant Hot Water

13

DHW Pump for Disinfection

13

Setting up the Energy Metering

14

Produced Heat

14

Consumed Energy

14

Normal Kwh Rate Power Supply

14

Preferential Kwh Rate Power Supply

15

Setting up the Power Consumption Control

15

Permanent Power Limitation

15

Power Limitation Activated by Digital Inputs

16

Power Limitation Process

16

Setting up an External Temperature Sensor

16

Preparation

17

Overview: Preparation

17

Preparing the Installation Site

17

Installation Site Requirements of the Outdoor Unit

17

Additional Installation Site Requirements of the Outdoor Unit in Cold Climates

18

Installation Site Requirements of the Indoor Unit

18

Preparing Water Piping

19

Water Circuit Requirements

19

Formula to Calculate the Expansion Vessel Pre-Pressure

20

To Check the Water Volume and Flow Rate

20

Changing the Pre-Pressure of the Expansion Vessel

21

To Check the Water Volume: Examples

21

Preparing Electrical Wiring

21

About Preparing Electrical Wiring

21

About Preferential Kwh Rate Power Supply

22

Overview of Electrical Connections Except External Actuators

22

Overview of Electrical Connections for External and Internal Actuators

22

Overview: Installation

23

Opening the Units

23

About Opening the Units

23

To Open the Outdoor Unit

23

To Open the Indoor Unit

23

To Open the Switch Box Cover of the Indoor Unit

24

To Lower the Switch Box on the Indoor Unit

24

Mounting the Outdoor Unit

25

About Mounting the Outdoor Unit

25

Precautions When Mounting the Outdoor Unit

25

To Provide the Installation Structure

25

To Install the Outdoor Unit

25

To Provide Drainage

25

To Fix the Fluorinated Greenhouse Gases Label

26

To Prevent the Outdoor Unit from Falling over

26

Mounting the Indoor Unit

26

About Mounting the Indoor Unit

26

Precautions When Mounting the Indoor Unit

26

To Install the Indoor Unit

26

To Connect the Drain Hose to the Drain

26

Connecting the Water Piping

27

About Connecting the Water Piping

27

Precautions When Connecting the Water Piping

27

To Connect the Water Piping

27

To Connect the Recirculation Piping

28

To Fill the Water Circuit

29

To Protect the Water Circuit against Freezing

29

To Fill the Domestic Hot Water Tank

30

To Insulate the Water Piping

30

Connecting the Electrical Wiring

31

About Connecting the Electrical Wiring

31

About Electrical Compliance

31

Precautions When Connecting the Electrical Wiring

31

Guidelines When Connecting the Electrical Wiring

31

Specifications of Standard Wiring Components

31

To Connect the Electrical Wiring on the Outdoor Unit

31

To Connect the Electrical Wiring on the Indoor Unit

32

To Connect the Main Power Supply

33

To Connect the Backup Heater Power Supply

33

To Connect the Shut-Off Valve

34

To Connect the Electrical Meters

35

To Connect the Domestic Hot Water Pump

35

To Connect the Alarm Output

35

To Connect the Space Cooling/Heating ON/OFF Output

35

To Connect the Changeover to External Heat Source

35

To Connect the Power Consumption Digital Inputs

35

To Connect the Safety Thermostat (Normal Closed Contact)

35

Finishing the Outdoor Unit Installation

36

To Finish the Outdoor Unit Installation

36

Finishing the Indoor Unit Installation

36

To Close the Indoor Unit

36

Configuration

36

Overview: Configuration

36

To Access the most Used Commands

37

Configuration Wizard

37

Possible Screens

38

Possible Screens: Overview

38

Home Screen

38

Main Menu Screen

39

Menu Screen

39

Setpoint Screen

39

Detailed Screen with Values

40

Detailed Screen with Weather-Dependent Curve

40

Schedule Screen: Example

40

Settings Menu

42

Malfunction

42

Room

42

Main Zone

43

Additional Zone

47

Space Heating/Cooling

49

Tank

52

User Settings

55

Information

57

Installer Settings

57

Operation

63

Menu Structure: Overview User Settings

64

Menu Structure: Overview Installer Settings

65

Commissioning

66

Overview: Commissioning

66

Precautions When Commissioning

66

Checklist before Commissioning

66

Checklist During Commissioning

66

To Check the Minimum Flow Rate

66

Air Purge Function

67

To Perform an Operation Test Run

68

To Perform an Actuator Test Run

68

Underfloor Heating Screed Dryout

68

10 Hand-Over to the User

69

Maintenance and Service

69

Overview: Maintenance and Service

69

Maintenance Safety Precautions

69

Checklist for Yearly Maintenance of the Outdoor Unit

70

Checklist for Yearly Maintenance of the Indoor Unit

70

To Drain the Domestic Hot Water Tank

71

About Cleaning the Water Filter in Case of Trouble

71

To Remove the Water Filter

71

To Clean the Water Filter in Case of Trouble

71

To Install the Water Filter

72

12 Troubleshooting

72

Overview: Troubleshooting

72

Precautions When Troubleshooting

72

Solving Problems Based on Symptoms

73

Symptom: the Unit Is NOT Heating or Cooling as Expected

73

Symptom: Hot Water Does NOT Reach the Desired Temperature

73

Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)

73

Symptom: the System Is Making Gurgling Noises after Commissioning

73

Symptom: the Pump Is Making Noise (Cavitation)

73

Symptom: the Pressure Relief Valve Opens

73

Symptom: the Water Pressure Relief Valve Leaks

74

Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures

74

Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High

74

Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank

74

Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)

74

Solving Problems Based on Error Codes

75

To Display the Help Text in Case of a Malfunction

75

Error Codes: Overview

75

13 Disposal

77

Overview: Disposal

77

To Pump down

77

To Activate/Deactivate the Vacuum Mode Field Setting

77

To Perform Vacuum Drying

77

Using the Stop Valve and Service Port

78

To Handle the Stop Valve

78

To Open/Close the Stop Valve

78

To Handle the Stem Cap

78

To Handle the Service Cap

78

14 Technical Data

79

Service Space: Outdoor Unit

79

Piping Diagram: Outdoor Unit

80

Piping Diagram: Indoor Unit

81

Wiring Diagram: Outdoor Unit

82

Wiring Diagram: Indoor Unit

84

ESP Curve: Indoor Unit

87

Daikin Altherma EAVZ16S23DA6V Manuals

Daikin Altherma EAVZ16S23DA6V Installer's Reference Manual (216 pages)

Table of Contents

1 About this Document

2 General Safety Precautions

3 Specific Installer Safety Instructions

4 About the Box

5 About the Units and Options

6 Application Guidelines

7 Unit Installation

8 Piping Installation

9 Electrical Installation

10 Configuration

11 Commissioning

12 Hand-Over to the User

13 Maintenance and Service

14 Troubleshooting

15 Disposal

16 Technical Data

Daikin Altherma EAVZ16S23DA6V Installer's Reference Manual (104 pages)

Table of Contents

1 General Safety Precautions

2 About the Documentation

3 About the Box

7 Installation

4 About the Units and Options

5 Application Guidelines

6 Preparation

8 Configuration

9 Commissioning

10 Hand-Over to the User

11 Maintenance and Service

12 Troubleshooting

13 Disposal

14 Technical Data

Daikin Altherma EAVZ16S23DA6V Installer's Reference Manual (100 pages)

Table of Contents

Daikin Altherma EAVZ16S23DA6V Installation Manual (32 pages)

Table of Contents

Daikin Altherma EAVZ16S23DA6V User Reference Manual (20 pages)

Table of Contents

1 General Safety Precautions

2 About this Document

3 About the System

4 Operation

5 Energy Saving Tips

6 Maintenance and Service

7 Troubleshooting

8 Relocation

Daikin Altherma EAVZ16S23DA6V Operation Manual (20 pages)

Table of Contents

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