Table Of Contents; About The Documentation; About This Document - Daikin Altherma 3 R ECH2O EHSHB-E Series Installation Manual
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Also See for Altherma 3 R ECH2O EHSHB-E Series:
- Installation and operating manual (344 pages) ,
- Installer's reference manual (316 pages) ,
- User reference manual (68 pages)
Table of Contents
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Table of contents
1.1
About this document..................................................................
3.1
Indoor unit .................................................................................
3.1.1
3.1.2
To handle the indoor unit ............................................
4.1
Preparing the installation site ....................................................
4.1.1
4.1.2
Special requirements for R32 units.............................
4.1.3
Installation patterns.....................................................
4.2
Opening and closing the unit..................................................... 10
4.2.1
To open the indoor unit ............................................... 10
4.2.2
remove the top cover .................................................. 11
4.2.3
To close the indoor unit............................................... 12
4.3
Mounting the indoor unit............................................................ 12
4.3.1
To install the indoor unit.............................................. 12
4.3.2
To connect the drain hose to the drain ....................... 12
5.1
Preparing refrigerant piping....................................................... 12
5.1.1
Refrigerant piping requirements.................................. 12
5.1.2
Refrigerant piping insulation ....................................... 13
5.2
Connecting refrigerant piping .................................................... 13
5.2.1
5.3
Preparing water piping .............................................................. 13
5.3.1
To check the water volume and flow rate ................... 13
5.4
Connecting water piping............................................................ 14
5.4.1
To connect the water piping........................................ 14
5.4.2
To connect a pressure vessel ..................................... 15
5.4.3
To fill the heating system ............................................ 15
5.4.4
To protect the water circuit against freezing ............... 16
5.4.5
5.4.6
To fill the storage tank................................................. 16
5.4.7
To insulate the water piping ........................................ 17
6.1
About electrical compliance....................................................... 17
6.2
Guidelines when connecting the electrical wiring...................... 17
6.3
Connections to the indoor unit................................................... 17
6.3.1
6.3.2
To connect the main power supply ............................. 19
6.3.3
To connect the backup heater power supply .............. 20
6.3.4
To connect the backup heater to the main unit........... 22
6.3.5
To connect the shut-off valve...................................... 22
6.3.6
To connect the electricity meters ................................ 23
6.3.7
To connect the domestic hot water pump ................... 23
6.3.8
To connect the alarm output ....................................... 24
6.3.9
output .......................................................................... 24
6.3.10
6.3.11
6.3.12
contact) ....................................................................... 26
6.3.13
To connect a Smart Grid............................................. 27
6.3.14
To connect the WLAN cartridge.................................. 29
6.3.15
To connect the solar input........................................... 29
6.3.16
To connect the DHW output........................................ 29
7.1
Overview: Configuration ............................................................ 30
7.1.1
To access the most used commands ......................... 30
4P678717-1 - 2021.11
7.2
Configuration wizard................................................................... 31
7.2.1
Configuration wizard: Language .................................. 31
7.2.2
Configuration wizard: Time and date ........................... 31
7.2.3
Configuration wizard: System ...................................... 31
3
7.2.4
Configuration wizard: Backup heater ........................... 33
7.2.5
Configuration wizard: Main zone.................................. 33
3
7.2.6
Configuration wizard: Additional zone.......................... 34
4
7.2.7
Configuration wizard: Tank .......................................... 34
7.3
Weather-dependent curve.......................................................... 35
6
7.3.1
What is a weather-dependent curve? .......................... 35
6
7.3.2
2-points curve .............................................................. 35
6
7.3.3
Slope-offset curve ........................................................ 35
6
7.3.4
Using weather-dependent curves ................................ 36
6
7.4
Settings menu ............................................................................ 37
7.4.1
Main zone .................................................................... 37
6
7.4.2
Additional zone ............................................................ 37
6
7.4.3
Information ................................................................... 37
7
7.5
Menu structure: Overview installer settings................................ 38
8
8.1
Checklist before commissioning................................................. 39
8.2
Checklist during commissioning ................................................. 39
8.2.1
To check the minimum flow rate .................................. 39
8.2.2
To perform an air purge ............................................... 40
8.2.3
To perform an operation test run ................................. 40
8.2.4
To perform an actuator test run ................................... 40
8.2.5
To perform an underfloor heating screed dryout.......... 40
12
10.1
Piping diagram: Indoor unit ........................................................ 42
10.2
Wiring diagram: Indoor unit ........................................................ 43
10.3
Table 1 - Maximum refrigerant charge allowed in a room:
indoor unit................................................................................... 46
10.4
Table 2 - Minimum floor area: indoor unit.................................. 46
10.5
Table 3 - Minimum bottom opening area for natural
ventilation: indoor unit ................................................................ 46
1
About the documentation
1.1
About this document
17
Target audience
Authorised installers
Documentation set
This document is part of a documentation set. The complete set
consists of:
▪ General safety precautions:
▪ Safety instructions that you must read before installing
▪ Format: Paper (in the box of the indoor unit)
▪ Operation manual:
▪ Quick guide for basic usage
▪ Format: Paper (in the box of the indoor unit)
▪ User reference guide:
▪ Detailed step-by-step instructions and background information
for basic and advanced usage
▪ Format: Digital files on
and-manuals/product-information/
▪ Installation manual - Outdoor unit:
30
▪ Installation instructions
▪ Format: Paper (in the box of the outdoor unit)
Table of contents
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Installation manual
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42
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- Indoor Unit
- Wiring Diagram: Indoor Unit
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