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ERLQ011CA
Daikin ERLQ011CA Manuals
Manuals and User Guides for Daikin ERLQ011CA. We have
2
Daikin ERLQ011CA manuals available for free PDF download: Installer's Reference Manual
Daikin ERLQ011CA Installer's Reference Manual (84 pages)
Low Temperature Split
Brand:
Daikin
| Category:
Air Conditioner
| Size: 4.34 MB
Table of Contents
Table of Contents
2
1 About the Documentation
3
About this Document
3
2 General Safety Precautions
3
Meaning of Warnings and Symbols
3
For the Installer
4
General
4
Installation Site
4
Refrigerant
4
Water
4
Electrical
5
3 About the Box
5
Indoor Unit
5
To Unpack the Indoor Unit
5
To Remove the Accessories from the Indoor Unit
6
4 About the Units and Options
6
Identification
6
Identification Label: Indoor Unit
6
Possible Combinations of Units and Options
6
List of Options for Indoor Unit
6
Possible Combinations of Indoor Unit and Outdoor Unit
7
Possible Combinations of Indoor Unit and Domestic Hot Water Tank
8
5 Application Guidelines
8
Overview: Application Guidelines
8
Setting up the Space Heating/Cooling System
8
Single Room
8
Multiple Rooms - One LWT Zone
10
Room Thermostats
11
Multiple Rooms - Two LWT Zones
12
Setting up an Auxiliary Heat Source for Space Heating
13
Setting up the Domestic Hot Water Tank
14
System Layout - Integrated DHW Tank
14
System Layout - Standalone DHW Tank
14
Selecting the Volume and Desired Temperature for the DHW Tank
15
Setup and Configuration - DHW Tank
15
Combination: Standalone DHW Tank + Solar Panels
15
DHW Pump for Instant Hot Water
16
DHW Pump for Disinfection
16
Setting up the Energy Metering
16
Produced Heat
16
Consumed Energy
16
Normal Kwh Rate Power Supply
17
Preferential Kwh Rate Power Supply
17
Setting up the Power Consumption Control
17
Permanent Power Limitation
18
Power Limitation Activated by Digital Inputs
18
Power Limitation Process
18
Setting up an External Temperature Sensor
19
6 Preparation
19
Preparing Installation Site
19
Installation Site Requirements of the Indoor Unit
19
Preparing Water Piping
20
Water Circuit Requirements
20
Formula to Calculate the Expansion Vessel Pre-Pressure
21
To Check the Water Volume
21
Changing the Pre-Pressure of the Expansion Vessel
22
To Check the Water Volume: Examples
22
Preparing Electrical Wiring
22
About Preparing Electrical Wiring
22
About Preferential Kwh Rate Power Supply
22
Overview of Electrical Connections Except External Actuators
23
Overview of Electrical Connections for External and Internal Actuators
24
7 Installation
24
Opening the Units
24
To Open the Indoor Unit
24
To Open the Switch Box Cover of the Indoor Unit
25
Mounting the Indoor Unit
25
To Install the Indoor Unit
25
To Install the Drain Pan Kit
25
Connecting the Water Piping
25
To Connect the Water Piping
25
To Fill the Water Circuit
26
To Fill the Domestic Hot Water Tank
26
To Insulate the Water Piping
26
Connecting the Electrical Wiring
26
About Electrical Compliance
26
To Connect the Electrical Wiring on the Indoor Unit
26
To Connect the Main Power Supply
27
To Connect the Backup Heater Power Supply
27
To Connect the User Interface
29
To Connect the Shut-Off Valve
30
To Connect the Electrical Meters
30
To Connect the Domestic Hot Water Pump
30
To Connect the Alarm Output
30
To Connect the Space Cooling/Heating ON/OFF Output
31
To Connect the Changeover to External Heat Source
31
To Connect the Power Consumption Digital Inputs
31
Finishing the Indoor Unit Installation
31
To Fix the User Interface Cover to the Indoor Unit
31
To Close the Indoor Unit
31
8 Configuration
32
Overview: Configuration
32
To Connect the PC Cable to the Switch Box
32
To Access the most Used Commands
32
To Copy the System Settings from the First to the Second User Interface
32
To Copy the Language Set from the First to the Second User Interface
33
Quick Wizard: Set the System Layout after First Power on
33
Basic Configuration
33
Quick Wizard: Language / Time and Date
33
Quick Wizard: Standard
33
Quick Wizard: Options
35
Quick Wizard: Capacities (Energy Metering)
37
Space Heating/Cooling Control
37
Domestic Hot Water Control
41
Contact/Helpdesk Number
41
Advanced Configuration/Optimization
42
Space Heating/Cooling Operation: Advanced
42
Domestic Hot Water Control: Advanced
45
Heat Source Settings
48
System Settings
49
Menu Structure: Overview
53
Menu Structure: Overview Installer Settings
54
9 Commissioning
55
Overview: Commissioning
55
Checklist before Test Run
55
Air Purge Function
55
To Perform a Manual Air Purge
55
To Perform an Automatic Air Purge
56
To Interrupt Air Purge
56
To Perform a Test Run
56
To Perform an Actuator Test Run
56
Possible Actuator Test Runs
56
Underfloor Heating Screed Dryout
56
To Program an Underfloor Heating Screed Dryout Schedule
56
To Start an Underfloor Heating Screed Dryout
57
To Readout the Status of an Underfloor Heating Screed Dryout
57
To Interrupt an Underfloor Heating Screed Dryout
57
11 Maintenance and Service
57
Overview: Maintenance
57
Maintenance Safety Precautions
57
Opening the Indoor Unit
57
Checklist for Yearly Maintenance for Indoor Unit
57
10 Hand-Over to the User
57
12 Troubleshooting
58
Overview: Troubleshooting
58
General Guidelines
58
Solving Problems Based on Symptoms
59
Symptom: the Unit Is NOT Heating or Cooling as Expected63
59
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
59
Symptom: the Pump Is Making Noise (Cavitation)
59
Symptom: the Pressure Relief Valve Opens
60
Symptom: the Water Pressure Relief Valve Leaks
60
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
60
Symptom: the Pressure at the Tapping Point Is Temporarily Unusual High
60
Symptom: Decoration Panels Are Pushed Away Due to a
60
Solving Problems Based on Error Codes
60
Error Codes: Overview
60
13 Glossary
61
14 Technical Data
62
Dimensions and Service Space
62
Dimensions and Service Space: Indoor Unit
62
Components
63
Components: Indoor Unit
63
Components: Switch Box (Indoor Unit)
64
Components: Controller (Indoor Unit)
65
Functional Diagrams
65
Functional Diagram: Indoor Unit
65
Piping Diagram
66
Piping Diagram: Indoor Unit
66
Wiring Diagram
67
Wiring Diagram - Components: Indoor Unit
67
Power Supply
70
Technical Specifications
73
Technical Specifications: Indoor Unit
73
Operation Range
75
Operation Range: Indoor Unit
75
ESP Curve
78
ESP Curve: Indoor Unit
78
Performance
79
Combination Table
82
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Daikin ERLQ011CA Installer's Reference Manual (84 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 4.38 MB
Table of Contents
Table of Contents
2
1 About the Documentation
3
About this Document
3
2 General Safety Precautions
3
Meaning of Warnings and Symbols
3
For the Installer
4
General
4
Installation Site
4
Refrigerant
4
Water
4
Electrical
5
3 About the Box
5
Indoor Unit
5
To Unpack the Indoor Unit
5
To Remove the Accessories from the Indoor Unit
5
4 About the Units and Options
6
Identification
6
Identification Label: Indoor Unit
6
Possible Combinations of Units and Options
6
List of Options for Indoor Unit
6
Possible Combinations of Indoor Unit and Outdoor Unit
7
5 Application Guidelines
7
Overview: Application Guidelines
7
Setting up the Space Heating/Cooling System
7
Single Room
8
Multiple Rooms - One LWT Zone
9
Multiple Rooms - Two LWT Zones
11
Setting up an Auxiliary Heat Source for Space Heating
12
Setting up the Domestic Hot Water Tank
13
System Layout - Integrated DHW Tank
13
System Layout - Standalone DHW Tank
14
Selecting the Volume and Desired Temperature for the DHW Tank
14
Setup and Configuration - DHW Tank
14
Combination: Standalone DHW Tank + Solar Panels
15
DHW Pump for Instant Hot Water
15
DHW Pump for Disinfection
15
Setting up the Energy Metering
15
Produced Heat
15
Consumed Energy
16
Normal Kwh Rate Power Supply
16
Preferential Kwh Rate Power Supply
16
Setting up the Power Consumption Control
17
Permanent Power Limitation
17
Power Limitation Activated by Digital Inputs
17
Power Limitation Process
18
Setting up an External Temperature Sensor
18
6 Preparation
19
Preparing Installation Site
19
Installation Site Requirements of the Indoor Unit
19
Preparing Water Piping
19
Water Circuit Requirements
19
Formula to Calculate the Expansion Vessel Pre-Pressure
20
To Check the Water Volume
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
7 Installation
23
Opening the Units
23
To Open the Indoor Unit and Switch Box Cover
23
Mounting the Indoor Unit
24
To Install the Indoor Unit
24
Connecting the Water Piping
24
To Connect the Water Piping
24
To Connect the Pressure Relief Valve to the Drain
24
To Fill the Water Circuit
25
To Fill the Domestic Hot Water Tank
25
To Insulate the Water Piping
25
Connecting the Electrical Wiring
25
About Electrical Compliance
25
To Connect the Electrical Wiring on the Indoor Unit
26
To Connect the Main Power Supply
26
To Connect the Backup Heater Power Supply
27
To Connect the User Interface
28
To Connect the Shut-Off Valve
29
To Connect the Electrical Meters
30
To Connect the Domestic Hot Water Pump
30
To Connect the Alarm Output
30
To Connect the Space Cooling/Heating ON/OFF Output
30
To Connect the Changeover to External Heat Source
30
To Connect the Power Consumption Digital Inputs
30
Finishing the Indoor Unit Installation
31
To Fix the User Interface Cover to the Indoor Unit
31
To Close the Indoor Unit
31
8 Configuration
31
Overview: Configuration
31
To Connect the PC Cable to the Switch Box
31
To Access the most Used Commands
31
To Copy the System Settings from the First to the Second User Interface
32
To Copy the Language Set from the First to the Second User Interface
32
Quick Wizard: Set the System Layout after First Power on
32
Basic Configuration
33
Quick Wizard: Language / Time and Date
33
Quick Wizard: Standard
33
Quick Wizard: Options
35
Quick Wizard: Capacities (Energy Metering)
36
Space Heating/Cooling Control
37
Domestic Hot Water Control
40
Contact/Helpdesk Number
41
Advanced Configuration/Optimization
41
Space Heating/Cooling Operation: Advanced
41
Domestic Hot Water Control: Advanced
44
Heat Source Settings
47
System Settings
49
Menu Structure: Overview
52
Menu Structure: Overview Installer Settings
53
9 Commissioning
54
Overview: Commissioning
54
Checklist before Test Run
54
Air Purge Function
54
To Perform a Manual Air Purge
54
To Perform an Automatic Air Purge
55
To Interrupt Air Purge
55
To Perform a Test Run
55
To Perform an Actuator Test Run
55
Possible Actuator Test Runs
55
Underfloor Heating Screed Dryout
55
To Program an Underfloor Heating Screed Dryout Schedule
56
To Start an Underfloor Heating Screed Dryout
56
To Readout the Status of an Underfloor Heating Screed Dryout
56
To Interrupt an Underfloor Heating Screed Dryout
56
10 Hand-Over to the User
56
11 Maintenance and Service
57
Overview: Maintenance
57
Maintenance Safety Precautions
57
Opening the Indoor Unit
57
Checklist for Yearly Maintenance for Indoor Unit
57
To Drain the Domestic Hot Water Tank
58
12 Troubleshooting
58
Overview: Troubleshooting
58
General Guidelines
58
Solving Problems Based on Symptoms
58
Symptom: the Unit Is NOT Heating or Cooling as Expected
58
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
59
Symptom: the Pump Is Making Noise (Cavitation)
59
Symptom: the Pressure Relief Valve Opens
59
Symptom: the Water Pressure Relief Valve Leaks
59
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
59
Symptom: the Pressure at the Tapping Point Is Temporarily Unusual High
60
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
60
Solving Problems Based on Error Codes
60
Error Codes: Overview
60
13 Glossary
61
14 Technical Data
62
Dimensions and Service Space
62
Dimensions and Service Space: Indoor Unit
62
Components
64
Components: Indoor Unit
64
Components: Switch Box (Indoor Unit)
65
Functional Diagrams
66
Functional Diagram: Indoor Unit
66
Piping Diagram
67
Piping Diagram: Indoor Unit
67
Wiring Diagram
68
Wiring Diagram - Components: Indoor Unit
68
Technical Specifications
74
Technical Specifications: Indoor Unit
74
Operation Range
76
Operation Range: Indoor Unit
76
ESP Curve
79
ESP Curve: Indoor Unit
79
Performance
80
Combination Table
83
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