Daikin Altherma EHVH08S18CA3VF Manuals

Manuals and User Guides for Daikin Altherma EHVH08S18CA3VF. We have 1 Daikin Altherma EHVH08S18CA3VF manual available for free PDF download: Installer's Reference Manual

Daikin Altherma EHVH08S18CA3VF 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

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Daikin Altherma EHVH08S18CA3VF Installer's Reference Manual (108 pages)

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