Daikin EDLA04-08EV3 Manuals

Manuals and User Guides for Daikin EDLA04-08EV3. We have 2 Daikin EDLA04-08EV3 manuals available for free PDF download: Installer's Reference Manual, Installation Manual

Daikin EDLA04-08EV3 Installer's Reference Manual (284 pages)

Brand: Daikin | Category: Heat Pump | Size: 21 MB

Table of Contents
2
About this Document
5
Meaning of Warnings and Symbols
6
Installer Reference Guide at a Glance
7
General Safety Precautions
9
For the Installer
9
General
9
Installation Site
10
Refrigerant - in Case of R410A or R32
10
Water
12
Electrical
12
Specific Installer Safety Instructions
15
About the Box
18
Outdoor Unit
18
To Unpack the Outdoor Unit
18
To Remove the Accessories from the Outdoor Unit
18
About the Units and Options
20
Identification
20
Identification Label: Outdoor Unit
20
Combining Units and Options
21
Possible Options for the Outdoor Unit
21
Possible Combinations of Outdoor Unit and Domestic Hot Water Tank
25
Application Guidelines
26
Overview: Application Guidelines
26
Setting up the Space Heating/Cooling System
27
Single Room
28
Multiple Rooms - One LWT Zone
32
Multiple Rooms - Two LWT Zones
36
Setting up an Auxiliary Heat Source for Space Heating
40
Setting up the Domestic Hot Water Tank
43
System Layout - Standalone DHW Tank
43
Selecting the Volume and Desired Temperature for the DHW Tank
43
Setup and Configuration - DHW Tank
45
DHW Pump for Instant Hot Water
45
DHW Pump for Disinfection
46
DHW Pump for Tank Preheating
47
Setting up the Energy Metering
48
Produced Heat
48
Consumed Energy
48
Power Supply Layouts with Power Meters
49
Setting up the Power Consumption Control
54
Permanent Power Limitation
54
Power Limitation Activated by Digital Inputs
55
Power Limitation Process
56
BBR16 Power Limitation
57
Setting up an External Temperature Sensor
58
Unit Installation
60
Preparing the Installation Site
60
Installation Site Requirements of the Outdoor Unit
60
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
63
Mounting the Outdoor Unit
64
About Mounting the Outdoor Unit
64
Precautions When Mounting the Outdoor Unit
64
To Provide the Installation Structure
64
To Install the Outdoor Unit
65
To Provide Drainage
67
To Prevent the Outdoor Unit from Falling over
68
Opening and Closing the Unit
68
About Opening the Units
68
To Open the Outdoor Unit
68
To Rotate the Switch Box
69
To Close the Outdoor Unit
70
Piping Installation
71
Preparing Water Piping
71
Water Circuit Requirements
71
Formula to Calculate the Expansion Vessel Pre-Pressure
74
To Check the Water Volume and Flow Rate
74
Changing the Pre-Pressure of the Expansion Vessel
77
To Check the Water Volume: Examples
78
Connecting Water Piping
78
About Connecting the Water Piping
78
Precautions When Connecting the Water Piping
79
To Connect the Water Piping
79
To Protect the Water Circuit against Freezing
80
To Fill the Water Circuit
84
To Fill the Domestic Hot Water Tank
84
To Insulate the Water Piping
84
Electrical Installation
86
About Connecting the Electrical Wiring
86
Precautions When Connecting the Electrical Wiring
86
Guidelines When Connecting the Electrical Wiring
87
About Electrical Compliance
88
About Preferential Kwh Rate Power Supply
88
Overview of Electrical Connections Except External Actuators
89
Connections to the Outdoor Unit
90
To Connect the Electrical Wiring to the Outdoor Unit
95
To Connect the Main Power Supply
96
To Connect the Backup Heater Power Supply
99
External Backup Heater Kit
100
To Connect the User Interface
107
To Connect the Shut-Off Valve
110
To Connect the Electricity Meters
111
To Connect the Domestic Hot Water Pump
112
To Connect the Alarm Output
112
To Connect the Space Cooling/Heating ON/OFF Output
113
To Connect the Changeover to External Heat Source
114
To Connect the Power Consumption Digital Inputs
115
To Connect the Safety Thermostat (Normally Closed Contact)
116
To Connect a Smart Grid
117
To Connect the WLAN Cartridge (Delivered as Accessory)
120
Finishing the Outdoor Unit Installation
122
To Check the Insulation Resistance of the Compressor
122
Configuration
123
Overview: Configuration
123
To Access the most Used Commands
124
To Connect the PC Cable to the Switch Box
126
Configuration Wizard
127
Possible Screens
128
Possible Screens: Overview
128
Home Screen
129
Main Menu Screen
132
Menu Screen
133
Setpoint Screen
133
Detailed Screen with Values
134
Preset Values and Schedules
135
Using Preset Values
135
Using and Programming Schedules
135
Schedule Screen: Example
139
Setting the Energy Prices
143
Weather-Dependent Curve
145
What Is a Weather-Dependent Curve
145
2-Points Curve
145
Slope-Offset Curve
146
Using Weather-Dependent Curves
148
Settings Menu
150
Malfunctioning
150
Room
150
Main Zone
155
Additional Zone
164
Space Heating/Cooling
168
Tank
178
User Settings
186
Information
190
Installer Settings
191
Commissioning
218
User Profile
218
Operation
218
Wlan
219
Menu Structure: Overview User Settings
222
Menu Structure: Overview Installer Settings
223
Commissioning
224
Overview: Commissioning
224
Precautions When Commissioning
225
Checklist before Commissioning
225
Checklist During Commissioning
226
Minimum Flow Rate
226
Air Purge Function
227
Operation Test Run
229
Actuator Test Run
229
Underfloor Heating Screed Dryout
230
Hand-Over to the User
234
Maintenance and Service
235
Maintenance Safety Precautions
235
Yearly Maintenance
235
Yearly Maintenance Outdoor Unit: Overview
235
Yearly Maintenance Outdoor Unit: Instructions
236
Troubleshooting
238
Overview: Troubleshooting
238
Precautions When Troubleshooting
238
Solving Problems Based on Symptoms
239
Symptom: the Unit Is NOT Heating or Cooling as Expected
239
Symptom: Hot Water Does NOT Reach the Desired Temperature
239
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
240
Symptom: the System Is Making Gurgling Noises after Commissioning
241
Symptom: the Pump Is Blocked
241
Symptom: the Pump Is Making Noise (Cavitation)
242
Symptom: the Pressure Relief Valve Opens
242
Symptom: the Water Pressure Relief Valve Leaks
243
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
243
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
244
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
244
Solving Problems Based on Error Codes
245
To Display the Help Text in Case of a Malfunction
245
Error Codes of the Unit
245
Disposal
251
Overview: Disposal
251
To Pump down
251
Technical Data
253
Piping Diagram: Outdoor Unit
254
Wiring Diagram: Outdoor Unit
256
ESP Curve: Outdoor Unit
265
Glossary
266
Field Settings Table
267

Daikin EDLA04-08EV3 Installation Manual (52 pages)

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