Daikin ERLQ008CAV3 Manuals

Manuals and User Guides for Daikin ERLQ008CAV3. We have 4 Daikin ERLQ008CAV3 manuals available for free PDF download: Installer's Reference Manual, Installation Manual, Installation Manuals

Daikin ERLQ008CAV3 Installer's Reference Manual (120 pages)

Low temperature split

Brand: Daikin | Category: Air Conditioner | Size: 9.18 MB

Table of Contents
2
General Safety Precautions
3
About the Documentation
3
General
4
Installation Site
4
Refrigerant
4
Brine
5
Water
5
Electrical
5
About the Documentation
6
About this Document
6
Installer Reference Guide at a Glance
6
About the Box
7
Overview: about the Box
7
Outdoor Unit
7
To Unpack the Outdoor Unit
7
To Remove the Accessories from the Outdoor Unit
7
Indoor Unit
8
To Unpack the Indoor Unit
8
To Remove the Accessories from the Indoor Unit
8
About the Units and Options
8
Overview: about the Units and Options
8
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
Possible Combinations of Indoor Unit and Outdoor Unit
10
Application Guidelines
11
Overview: Application Guidelines
11
Setting up the Space Heating/Cooling System
11
Single Room
11
Multiple Rooms - One LWT Zone
13
Multiple Rooms - Two LWT Zones
15
Setting up an Auxiliary Heat Source for Space Heating
16
Setting up the Domestic Hot Water Tank
17
System Layout - Integrated DHW Tank
17
Selecting the Volume and Desired Temperature for the DHW Tank
17
Setup and Configuration - DHW Tank
18
DHW Pump for Instant Hot Water
18
DHW Pump for Disinfection
19
Setting up the Energy Metering
19
Produced Heat
19
Consumed Energy
19
Normal Kwh Rate Power Supply
19
Preferential Kwh Rate Power Supply
20
Setting up the Power Consumption Control
20
Permanent Power Limitation
21
Power Limitation Activated by Digital Inputs
21
Power Limitation Process
21
Setting up an External Temperature Sensor
22
Preparation
22
Overview: Preparation
22
Preparing Installation Site
22
Installation Site Requirements of the Outdoor Unit
22
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
23
Installation Site Requirements of the Indoor Unit
23
Preparing Refrigerant Piping
24
Refrigerant Piping Requirements
24
Refrigerant Piping Insulation
24
Preparing Water Piping
24
Water Circuit Requirements
24
Formula to Calculate the Expansion Vessel Pre-Pressure
25
To Check the Water Volume and Flow Rate
26
Changing the Pre-Pressure of the Expansion Vessel
26
To Check the Water Volume: Examples
27
Preparing Electrical Wiring
27
About Preparing Electrical Wiring
27
About Preferential Kwh Rate Power Supply
27
Overview of Electrical Connections Except External Actuators
28
Overview of Electrical Connections for External and Internal Actuators
28
Overview: Installation
28
Opening the Units
29
About Opening the Units
29
To Open the Outdoor Unit
29
To Open the Indoor Unit
29
To Open the Switch Box Cover of the Indoor Unit
29
Mounting the Outdoor Unit
29
About Mounting the Outdoor Unit
29
Precautions When Mounting the Outdoor Unit
30
To Provide the Installation Structure
30
To Install the Outdoor Unit
31
To Provide Drainage
31
To Prevent the Outdoor Unit from Falling over
32
Mounting the Indoor Unit
32
About Mounting the Indoor Unit
32
Precautions When Mounting the Indoor Unit
32
To Install the Indoor Unit
32
Connecting the Refrigerant Piping
32
About Connecting the Refrigerant Piping
32
Precautions When Connecting the Refrigerant Piping
33
Guidelines When Connecting the Refrigerant Piping
33
Pipe Bending Guidelines
33
To Flare the Pipe End
33
To Braze the Pipe End
34
Using the Stop Valve and Service Port
34
To Connect the Refrigerant Piping to the Outdoor Unit
35
To Connect the Refrigerant Piping to the Indoor Unit
35
Checking the Refrigerant Piping
35
About Checking the Refrigerant Piping
35
Precautions When Checking the Refrigerant Piping
35
To Check for Leaks
35
To Perform Vacuum Drying
36
Charging Refrigerant
36
About Charging Refrigerant
36
Precautions When Charging Refrigerant
36
To Determine the Additional Refrigerant Amount
37
To Determine the Complete Recharge Amount
37
To Charge Refrigerant
37
To Fix the Fluorinated Greenhouse Gases Label
37
Connecting the Water Piping
37
About Connecting the Water Piping
37
Precautions When Connecting the Water Piping
37
To Connect the Water Piping
37
To Connect the Recirculation Piping
38
To Connect the Pressure Relief Valve to the Drain
38
To Fill the Water Circuit
38
To Fill the Domestic Hot Water Tank
39
To Insulate the Water Piping
39
Connecting the Electrical Wiring
39
About Connecting the Electrical Wiring
39
About Electrical Compliance
39
Precautions When Connecting the Electrical Wiring
39
Guidelines When Connecting the Electrical Wiring
39
To Connect the Electrical Wiring on the Outdoor Unit
40
To Connect the Electrical Wiring on the Indoor Unit
40
To Connect the Main Power Supply
41
To Connect the Backup Heater Power Supply
42
To Connect the User Interface
43
To Connect the Shut-Off Valve
44
To Connect the Electrical Meters
44
To Connect the Domestic Hot Water Pump
44
To Connect the Alarm Output
44
To Connect the Space Cooling/Heating ON/OFF Output
44
To Connect the Changeover to External Heat Source
45
To Connect the Power Consumption Digital Inputs
45
Finishing the Outdoor Unit Installation
45
To Finish the Outdoor Unit Installation
45
To Close the Outdoor Unit
45
Finishing the Indoor Unit Installation
45
To Fix the User Interface Cover to the Indoor Unit
45
To Close the Indoor Unit
45
Configuration
46
Overview: Configuration
46
To Connect the PC Cable to the Switch Box
46
To Access the most Used Commands
46
To Copy the System Settings from the First to the Second User Interface
47
To Copy the Language Set from the First to the Second User Interface
47
Quick Wizard: Set the System Layout after First Power on
47
Basic Configuration
48
Quick Wizard: Language / Time and Date
48
Quick Wizard: Standard
48
Quick Wizard: Options
50
Quick Wizard: Capacities (Energy Metering)
52
Space Heating/Cooling Control
52
Domestic Hot Water Control
56
Contact/Helpdesk Number
56
Advanced Configuration/Optimization
56
Space Heating/Cooling Operation: Advanced
56
Domestic Hot Water Control: Advanced
61
Heat Source Settings
64
System Settings
66
Menu Structure: Overview User Settings
71
Menu Structure: Overview Installer Settings
72
Commissioning
73
Overview: Commissioning
73
Precautions When Commissioning
73
Checklist before Commissioning
73
Checklist During Commissioning
73
To Check the Minimum Flow Rate
73
Air Purge Function
74
To Perform a Test Run
74
To Perform an Actuator Test Run
75
Underfloor Heating Screed Dryout
75
10 Hand-Over to the User
76
Maintenance and Service
76
Overview: Maintenance and Service
77
Maintenance Safety Precautions
77
Opening the Indoor Unit
77
Checklist for Yearly Maintenance of the Outdoor Unit
77
Checklist for Yearly Maintenance of the Indoor Unit
77
To Drain the Domestic Hot Water Tank
78
12 Troubleshooting
78
Overview: Troubleshooting
78
Precautions When Troubleshooting
78
Solving Problems Based on Symptoms
78
Symptom: the Unit Is NOT Heating or Cooling as Expected
78
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
79
Symptom: the Pump Is Making Noise (Cavitation)
79
Symptom: the Pressure Relief Valve Opens
79
Symptom: the Water Pressure Relief Valve Leaks
79
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
80
Symptom: the Pressure at the Tapping Point Is Temporarily Unusual High
80
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
80
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
80
Solving Problems Based on Error Codes
80
Error Codes: Overview
80
Disposal
83
Overview: Disposal
83
To Pump down
83
To Start and Stop Forced Cooling
83
14 Technical Data
84
Overview: Technical Data
84
Dimensions and Service Space
84
Dimensions and Service Space: Outdoor Unit
84
Dimensions and Service Space: Indoor Unit
85
Center of Gravity
87
Center of Gravity: Outdoor Unit
87
Components
88
Components: Outdoor Unit
88
Components: Switch Box (Outdoor Unit)
88
Components: Indoor Unit
88
Components: Switch Box (Indoor Unit)
89
Piping Diagram
90
Piping Diagram: Outdoor Unit
90
Piping Diagram: Indoor Unit
91
Wiring Diagram
92
Wiring Diagram: Outdoor Unit
92
Wiring Diagram: Indoor Unit
95
Technical Specifications
101
Technical Specifications: Outdoor Unit
101
Technical Specifications: Indoor Unit
104
Operation Range
106
Operation Range: Heating and Cooling
106
Operation Range: Domestic Hot Water
107
ESP Curve
108
ESP Curve: Indoor Unit
108
15 Glossary
109
Field Settings Table
110

Daikin ERLQ008CAV3 Installer's Reference Manual (108 pages)

Brand: Daikin | Category: Air Conditioner | Size: 5.03 MB

Table of Contents
2
About the Documentation
4
About this Document
4
General Safety Precautions
4
Meaning of Warnings and Symbols
4
For the Installer
4
General
4
Installation Site
5
Refrigerant
5
Water
5
Electrical
5
About the Box
6
Outdoor Unit
6
To Unpack the Outdoor Unit
6
To Remove the Accessories from the Outdoor Unit
6
Indoor Unit
6
To Unpack the Indoor Unit
6
To Remove the Accessories from the Indoor Unit
7
About the Units and Options
7
Identification
7
Identification Label: Outdoor Unit
7
Identification Label: Indoor Unit
7
Possible Combinations of Units and Options
8
List of Options for Outdoor Unit
8
List of Options for Indoor Unit
8
Possible Combinations of Indoor Unit and Outdoor
9
Unit
9
Application Guidelines
10
Overview: Application Guidelines
10
Setting up the Space Heating System
10
Single Room
10
Multiple Rooms - One LWT Zone
12
Multiple Rooms - Two LWT Zones
13
Setting up an Auxiliary Heat Source for Space Heating
14
Setting up the Domestic Hot Water Tank
16
System Layout - Integrated DHW Tank
16
Selecting the Volume and Desired Temperature for the DHW Tank
16
Setup and Configuration - DHW Tank
16
DHW Pump for Instant Hot Water
17
DHW Pump for Disinfection
17
Setting up the Energy Metering
17
Produced Heat
17
Consumed Energy
17
Normal Kwh Rate Power Supply
17
Preferential Kwh Rate Power Supply
18
Setting up the Power Consumption Control
18
Permanent Power Limitation
18
Power Limitation Activated by Digital Inputs
18
Power Limitation Process
19
Setting up an External Temperature Sensor
19
Preparation
20
Preparing Installation Site
20
Installation Site Requirements of the Outdoor Unit
20
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
20
Installation Site Requirements of the Indoor Unit
21
Preparing Refrigerant Piping
21
Refrigerant Piping Requirements
21
Refrigerant Piping Insulation
21
Preparing Water Piping
21
Water Circuit Requirements
21
Installer Reference Guide
21
Formula to Calculate the Expansion Vessel Pre-Pressure
22
To Check the Water Volume
22
Changing the Prepressure of the Expansion Vessel
23
To Check the Water Volume: Examples
23
Preparing Electrical Wiring
24
About Preparing Electrical Wiring
24
About Preferential Kwh Rate Power Supply
24
Overview of Electrical Connections Except External Actuators
24
Overview of Electrical Connections for External and Internal Actuators
24
Installation
25
Opening the Units
25
To Open the Outdoor Unit
25
To Open the Indoor Unit
26
To Open the Switch Box Cover of the Indoor Unit
26
Mounting the Outdoor Unit
26
To Prepare the Installation Structure
26
To Prepare Drain Work
27
To Install the Outdoor Unit
28
To Prevent the Outdoor Unit from Falling over
28
Mounting the Indoor Unit
28
To Install the Indoor Unit
28
Connecting the Refrigerant Piping
29
Pipe Bending Guidelines
29
To Flare the Pipe End
29
To Braze the Pipe End
30
To Handle the Stop Valve
30
To Open/Close the Stop Valve
30
To Handle the Stem Cap
30
To Handle the Service Cap
30
To Connect the Refrigerant Piping to the Outdoor Unit
30
To Connect the Refrigerant Piping to the Indoor Unit
31
About Checking the Refrigerant Piping
31
To Check for Leaks
31
To Perform Vacuum Drying
31
To Determine the Additional Refrigerant Amount
32
To Calculate the Complete Recharge Amount
32
To Charge Refrigerant
32
To Fix the Fluorinated Greenhouse Gases Label
32
Connecting the Water Piping
33
To Connect the Water Piping
33
To Connect the Pressure Relief Valve to the Drain
33
To Fill the Water Circuit
34
To Fill the Domestic Hot Water Tank
34
To Insulate the Water Piping
34
To Connect the Recirculation Piping
34
Connecting the Electrical Wiring
35
About Electrical Compliance
35
To Connect the Electrical Wiring on the Outdoor Unit
35
To Connect the Electrical Wiring on the Indoor Unit
36
To Connect the Main Power Supply
37
To Connect the Backup Heater Power Supply
37
To Connect the User Interface
38
To Connect the Shutoff Valve
39
To Connect the Electrical Meters
40
To Connect the Domestic Hot Water Pump
40
To Connect the Alarm Output
40
To Connect the Space Heating ON/OFF Output
40
To Connect the Changeover to External Heat Source
40
To Connect the Power Consumption Digital Inputs
40
Finishing the Outdoor Unit Installation
41
To Finish the Outdoor Unit Installation
41
To Close the Outdoor Unit
41
Finishing the Indoor Unit Installation
41
To Fix the User Interface Cover to the Indoor Unit
41
To Close the Indoor Unit
41
ERLQ004~008CA + EHVH04+08S18CA3VF Daikin Altherma Low Temperature Split
41
Configuration
41
Overview: Configuration
41
To Connect the PC Cable to the Switch Box
41
To Access the most Used Commands
42
To Copy the System Settings from the First to the Second User Interface
42
To Copy the Language Set from the First to the Second User Interface
43
Quick Wizard: Set the System Layout after First Power on
43
Basic Configuration
43
Quick Wizard: Language / Time and Date
43
Quick Wizard: Standard
43
Quick Wizard: Options
45
Quick Wizard: Capacities (Energy Metering)
47
Space Heating Control
47
Domestic Hot Water Control
49
Contact/Helpdesk Number
50
Advanced Configuration/Optimization
50
Space Heating Operation: Advanced
50
Domestic Hot Water Control: Advanced
53
Heat Source Settings
55
System Settings
56
Menu Structure: Overview
59
Menu Structure: Overview Installer Settings
60
Commissioning
61
Overview: Commissioning
61
Checklist before Test Run
61
Air Purge Function
61
To Perform a Manual Air Purge
61
To Perform an Automatic Air Purge
62
To Interrupt Air Purge
62
To Perform a Test Run
62
To Perform an Actuator Test Run
62
Possible Actuator Test Runs
62
Underfloor Heating Screed Dryout
63
To Program an Underfloor Heating Screed Dryout Schedule
63
To Perform an Underfloor Heating Screed Dryout
63
To Readout the Status of an Underfloor Heating Screed Dryout
63
To Interrupt an Underfloor Heating Screed Dryout
63
Handover to the User
63
Maintenance and Service
64
Maintenance Safety Precautions
64
Opening the Indoor Unit
64
Checklist for Yearly Maintenance of the Indoor Unit
64
To Drain the Domestic Hot Water Tank
65
Checklist for Yearly Maintenance of the Outdoor Unit
65
To Drain the Flowthrough Vessel and Backup Heater
65
Troubleshooting
66
General Guidelines
66
Solving Problems Based on Symptoms
66
Symptom: the Unit Is NOT Heating as Expected
66
Symptom: the Compressor Does NOT Start
66
Symptom: the Pump Is Making Noise (Cavitation)
67
Symptom: the Pressure Relief Valve Opens
67
Symptom: the Water Pressure Relief Valve Leaks
67
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
67
Symptom: the Pressure at the Tapping Point Is Temporarily Unusual High
68
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
68
Symptom: Tank Disinfection Function Is NOT Completed Correctly (Aherror)
68
Symptom: the Energy Metering (Produced Heat) Is NOT Working Correctly
68
Solving Problems Based on Error Codes
68
Error Codes: Overview
68
Disposal
70
To Pump down
70
To Start and Stop Forced Cooling
70
Glossary
71
Technical Data
72
Dimensions and Service Space
72
Dimensions and Service Space: Outdoor Unit
72
Dimensions and Service Space: Indoor Unit
73
Components
76
Components: Outdoor Unit
76
Components: Switch Box (Outdoor Unit)
76
Components: Indoor Unit
77
Components: Switch Box (Indoor Unit)
78
Piping Diagram
79
Piping Diagram: Outdoor Unit
79
Piping Diagram: Indoor Unit
80
Wiring Diagram
81
Wiring Diagram: Outdoor Unit
81
Wiring Diagram: Indoor Unit
84
Technical Specifications
90
Technical Specifications: Outdoor Unit
90
Technical Specifications: Indoor Unit
93
Operation Range
96
Operation Range: Heating
96
Operation Range: Domestic Hot Water
97
ESP Curve
98
ESP Curve: Indoor Unit
98
Field Settings Table
99

Daikin ERLQ008CAV3 Installation Manuals (12 pages)

Low temperature split outdoor unit

Brand: Daikin | Category: Air Conditioner | Size: 3.01 MB

1 About the Documentation

3
2 About the Box

3
3 Preparation

4
- Preparing the Installation Site
  4
  - Installation Site Requirements of the Outdoor Unit
    4
4 Installation

4
5 Starting up the Outdoor Unit

8
6 Technical Data

8
- Piping Diagram: Outdoor Unit
  9
- Wiring Diagram: Outdoor Unit
  9

Daikin ERLQ008CAV3 Installation Manual (14 pages)

Low Temperature Split Outdoor Unit

Brand: Daikin | Category: Air Conditioner | Size: 1.33 MB

About the Box
3
About the Documentation
3
Installation
4
Starting up the Outdoor Unit
7

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