Table of Contents
Installation manual
3
C08AA
Daikin hybrid for multi heat pump – heat pump module
4P471756-1C – 2017.10
Table of Contents
1 About the documentation
3
1.1
About this document..................................................................
3
2 About the box
4
2.1
Indoor unit .................................................................................
4
2.1.1
To unpack the indoor unit ...........................................
4
2.1.2
To remove the accessories from the indoor unit.........
4
3 Preparation
4
3.1
Preparing the installation site ....................................................
4
3.1.1
Installation site requirements of the indoor unit ..........
4
3.2
Preparing water piping ..............................................................
6
3.2.1
To check the water volume and flow rate ...................
6
3.3
Preparing electrical wiring .........................................................
6
3.3.1
Overview of electrical connections for external and
internal actuators ........................................................
6
4 Installation
6
4.1
Opening the units ......................................................................
6
4.1.1
To open the switch box cover of the indoor unit .........
6
4.2
Mounting the indoor unit............................................................
7
4.2.1
To install the indoor unit..............................................
7
4.3
Connecting the refrigerant piping ..............................................
8
4.3.1
Usage of reducers to connect the piping to the
outdoor unit .................................................................
8
4.3.2
To connect the refrigerant piping to the indoor unit ....
8
4.4
Connecting the water piping......................................................
8
4.4.1
Connecting the water piping of the indoor unit............
8
4.4.2
To fill the space heating circuit....................................
9
4.4.3
To fill the domestic hot water tank ..............................
9
4.4.4
To insulate the water piping ........................................
9
4.5
Connecting the electrical wiring.................................................
9
4.5.1
To connect the electrical wiring on the indoor unit......
9
4.5.2
To connect the main power supply of the indoor unit . 10
4.5.3
To connect the user interface ..................................... 10
4.5.4
To connect the shut-off valve...................................... 11
4.5.5
To connect the domestic hot water pump ................... 11
4.5.6
To connect the alarm output ....................................... 11
4.5.7
To connect the space heating ON/OFF output ........... 11
4.5.8
To connect the safety thermostat (normal closed
contact) ....................................................................... 12
4.6
Finishing the indoor unit installation ..........................................
12
4.6.1
To close the indoor unit............................................... 12
5 Configuration
12
5.1
Indoor unit .................................................................................
12
5.1.1
Overview: Configuration.............................................. 12
5.1.2
Basic configuration...................................................... 15
5.1.3
Menu structure: Overview installer settings ................ 19
6 Commissioning
20
6.1
Checklist before commissioning ................................................
20
6.2
Checklist during commissioning ................................................
20
6.2.1
To perform a wiring error check .................................. 20
6.2.2
To check the minimum flow rate ................................. 21
6.2.3
To perform an air purge .............................................. 21
6.2.4
To perform a test run .................................................. 21
6.2.5
To perform an actuator test run .................................. 21
6.2.6
To perform an underfloor heating screed dryout......... 22
7 Hand-over to the user
22
8 Technical data
22
8.1
Piping diagram: Indoor unit .......................................................
23
8.2
Wiring diagram: Indoor unit .......................................................
23
8.3
Table 1 – Maximum refrigerant charge allowed in a room:
indoor unit..................................................................................
27
8.4
Table 2 – Minimum floor area: indoor unit .................................. 29
8.5
Table 3 – Minimum venting opening area for natural
ventilation: indoor unit ................................................................ 30
1
About the documentation
1.1
About this document
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)
▪
Heat pump module installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the indoor unit)
▪
Gas boiler module installation manual:
▪ Installation and operation instructions
▪ Format: Paper (in the box of the gas boiler unit)
▪
Outdoor unit installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the outdoor unit)
▪
Installer reference guide:
▪ Preparation of the installation, reference data,…
▪ Format: Digital files on
http://www.daikineurope.com/support-
and-manuals/product-information/
▪
Addendum book for optional equipment:
▪ Additional info about how to install optional equipment
▪ Format: Paper (in the box of the indoor unit) + Digital files on
http://www.daikineurope.com/support-and-manuals/product-
information/
Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your dealer.
The original documentation is written in English. All other languages
are translations.
Technical engineering data
▪ A
subset
of the latest technical data is available on the regional
Daikin website (publicly accessible).
▪ The
full set
of latest technical data is available on the Daikin
extranet (authentication required).
