Daikin Altherma ELVz12S23E 9W Series Manuals

Manuals and User Guides for Daikin Altherma ELVz12S23E 9W Series. We have 1 Daikin Altherma ELVz12S23E 9W Series manual available for free PDF download: Installer's Reference Manual

Daikin Altherma ELVz12S23E 9W Series Installer's Reference Manual (308 pages)

Brand: Daikin | Category: Heat Pump | Size: 24.54 MB

Table of Contents
2
About this Document
6
Meaning of Warnings and Symbols
7
Installer Reference Guide at a Glance
8
General Safety Precautions
10
For the Installer
10
General
10
Installation Site
11
Refrigerant - in Case of R410A or R32
11
Water
13
Electrical
13
Specific Installer Safety Instructions
16
About the Box
23
Outdoor Unit
23
To Handle the Outdoor Unit
23
To Unpack the Outdoor Unit
24
To Remove the Accessories from the Outdoor Unit
25
Indoor Unit
26
To Unpack the Indoor Unit
26
To Remove the Accessories from the Indoor Unit
26
To Handle the Indoor Unit
27
About the Units and Options
28
Identification
28
Identification Label: Outdoor Unit
28
Identification Label: Indoor Unit
29
Combining Units and Options
29
Possible Options for the Outdoor Unit
29
Possible Options for the Indoor Unit
29
Possible Combinations of Indoor Unit and Outdoor Unit
32
Application Guidelines
33
Overview: Application Guidelines
33
Setting up the Space Heating/Cooling System
34
Multiple Rooms - Two LWT Zones
35
Setting up the Domestic Hot Water Tank
38
System Layout - Integrated DHW Tank
38
Selecting the Volume and Desired Temperature for the DHW Tank
38
Setup and Configuration - DHW Tank
40
DHW Pump for Instant Hot Water
40
DHW Pump for Disinfection
41
Setting up the Energy Metering
41
Produced Heat
42
Consumed Energy
42
Normal Kwh Rate Power Supply
43
Preferential Kwh Rate Power Supply
44
Setting up the Power Consumption Control
45
Permanent Power Limitation
46
Power Limitation Activated by Digital Inputs
47
Power Limitation Process
48
BBR16 Power Limitation
49
Smart Grid Capacity Limitation Due to Buffering
49
Setting up an External Temperature Sensor
50
Unit Installation
51
Preparing the Installation Site
51
Installation Site Requirements of the Outdoor Unit
52
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
53
Installation Site Requirements of the Indoor Unit
54
Special Requirements for R32 Units
55
Installation Patterns
57
Opening and Closing the Units
65
About Opening the Units
65
To Open the Outdoor Unit
65
To Remove the Transportation Stay
66
To Attach the Compressor Cover Piece
67
To Close the Outdoor Unit
67
To Open the Indoor Unit
68
To Lower the Switch Box on the Indoor Unit
70
To Close the Indoor Unit
71
Mounting the Outdoor Unit
71
About Mounting the Outdoor Unit
71
Precautions When Mounting the Outdoor Unit
72
To Provide the Installation Structure
72
To Install the Outdoor Unit
73
To Provide Drainage
74
To Install the Discharge Grille
75
To Remove the Discharge Grille, and Put the Grille in Safety Position
77
Mounting the Indoor Unit
79
About Mounting the Indoor Unit
79
Precautions When Mounting the Indoor Unit
79
To Install the Indoor Unit
79
To Connect the Drain Hose to the Drain
80
Piping Installation
82
Preparing Refrigerant Piping
82
Refrigerant Piping Requirements
82
Refrigerant Piping Insulation
83
Connecting the Refrigerant Piping
83
About Connecting the Refrigerant Piping
84
Precautions When Connecting the Refrigerant Piping
84
Guidelines When Connecting the Refrigerant Piping
85
Pipe Bending Guidelines
85
To Flare the Pipe End
86
To Braze the Pipe End
86
Using the Stop Valve and Service Port
87
To Connect the Refrigerant Piping to the Outdoor Unit
88
To Connect the Refrigerant Piping to the Indoor Unit
90
Checking the Refrigerant Piping
90
About Checking the Refrigerant Piping
90
Precautions When Checking the Refrigerant Piping
91
Checking Refrigerant Piping: Setup
91
To Check for Leaks
92
To Perform Vacuum Drying
92
Charging Refrigerant
93
About Charging Refrigerant
93
Precautions When Charging Refrigerant
95
Charging Additional Refrigerant
95
Completely Recharging Refrigerant
96
To Fix the Fluorinated Greenhouse Gases Label
97
Preparing Water Piping
97
Water Circuit Requirements
97
Formula to Calculate the Expansion Vessel Pre-Pressure
100
To Check the Water Volume and Flow Rate
100
Changing the Pre-Pressure of the Expansion Vessel
103
To Check the Water Volume: Examples
103
Connecting Water Piping
104
About Connecting the Water Piping
104
Precautions When Connecting the Water Piping
104
To Connect the Water Piping
104
To Connect the Recirculation Piping
107
To Fill the Water Circuit
107
To Fill the Domestic Hot Water Tank
107
To Insulate the Water Piping
107
Electrical Installation
108
About Connecting the Electrical Wiring
108
Precautions When Connecting the Electrical Wiring
109
Guidelines When Connecting the Electrical Wiring
110
About Electrical Compliance
111
About Preferential Kwh Rate Power Supply
111
Overview of Electrical Connections Except External Actuators
112
Connections to the Outdoor Unit
113
Specifications of Standard Wiring Components
113
To Connect the Electrical Wiring to the Outdoor Unit
114
To Reposition the Air Thermistor on the Outdoor Unit
118
Connections to the Indoor Unit
119
To Connect the Main Power Supply
122
To Connect the Backup Heater Power Supply
124
To Connect the Shut-Off Valve
127
To Connect the Electricity Meters
128
To Connect the Domestic Hot Water Pump
129
To Connect the Alarm Output
130
To Connect the Space Cooling/Heating ON/OFF Output
131
To Connect the Power Consumption Digital Inputs
132
To Connect the Safety Thermostat (Normally Closed Contact)
133
To Connect a Smart Grid
135
To Connect the WLAN Cartridge (Delivered as Accessory)
139
To Install the Mounting Plate
139
After Connecting the Electrical Wiring to the Indoor Unit
140
Finishing the Outdoor Unit Installation
141
To Finish the Outdoor Unit Installation
141
Configuration
142
Overview: Configuration
142
To Access the most Used Commands
143
To Connect the PC Cable to the Switch Box
145
Configuration Wizard
146
Possible Screens
147
Possible Screens: Overview
147
Home Screen
148
Main Menu Screen
150
Menu Screen
151
Setpoint Screen
152
Detailed Screen with Values
153
Preset Values and Schedules
153
Using Preset Values
153
Using and Programming Schedules
154
Schedule Screen: Example
157
Setting the Energy Prices
161
Weather-Dependent Curve
163
What Is a Weather-Dependent Curve
163
2-Points Curve
164
Slope-Offset Curve
165
Using Weather-Dependent Curves
166
Settings Menu
168
Malfunctioning
168
Room
169
Main Zone
173
Additional Zone
184
Space Heating/Cooling
190
Tank
198
User Settings
207
Information
212
Installer Settings
213
Commissioning
231
User Profile
231
Operation
231
Wlan
232
Menu Structure: Overview User Settings
235
Menu Structure: Overview Installer Settings
236
Commissioning
237
Overview: Commissioning
238
Precautions When Commissioning
238
Checklist before Commissioning
238
Checklist During Commissioning
239
Minimum Flow Rate
240
Air Purge Function
241
Operation Test Run
243
Actuator Test Run
244
Underfloor Heating Screed Dryout
245
Hand-Over to the User
249
Maintenance and Service
250
Maintenance Safety Precautions
250
Yearly Maintenance
251
Yearly Maintenance Outdoor Unit: Overview
251
Yearly Maintenance Outdoor Unit: Instructions
251
Yearly Maintenance Indoor Unit: Overview
251
Yearly Maintenance Indoor Unit: Instructions
251
To Drain the Domestic Hot Water Tank
254
About Cleaning the Water Filter in Case of Trouble
255
To Remove the Water Filter
255
To Clean the Water Filter in Case of Trouble
256
To Install the Water Filter
257
Troubleshooting
258
Overview: Troubleshooting
258
Precautions When Troubleshooting
258
Solving Problems Based on Symptoms
259
Symptom: the Unit Is NOT Heating or Cooling as Expected
259
Symptom: Hot Water Does NOT Reach the Desired Temperature
260
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
260
Symptom: the System Is Making Gurgling Noises after Commissioning
260
Symptom: the Pump Is Blocked
261
Symptom: the Pump Is Making Noise (Cavitation)
262
Symptom: the Pressure Relief Valve Opens
262
Symptom: the Water Pressure Relief Valve Leaks
262
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
263
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
264
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
264
Solving Problems Based on Error Codes
264
To Display the Help Text in Case of a Malfunction
265
Error Codes: Overview
265
Disposal
270
To Recover Refrigerant
270
To Open the Stop Valves
271
To Manually Open the Electronic Expansion Valves
271
Recovery Mode - in Case of 3N~ Models (7-Segments Display)
273
Recovery Mode - in Case of 1N~ Models (7-Leds Display)
276
Technical Data
278
Service Space: Outdoor Unit
279
Piping Diagram: Outdoor Unit
280
Piping Diagram: Indoor Unit
281
Wiring Diagram: Outdoor Unit
283
Wiring Diagram: Indoor Unit
288
ESP Curve: Indoor Unit
294
Glossary
295
Field Settings Table
296

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Daikin Altherma ELVz12S23E 9W Series Installer's Reference Manual (308 pages)

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