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Installation
Installer reference guide
50
C08AF + EHYKOMB33A
Daikin Altherma R Hybrid
4P471761-1E – 2020.10
7 Installation
7.1 Overview: Installation
This chapter describes what you have to do and know on-site to install the system.
Typical workflow
Installation typically consists of the following stages:
1
Mounting the outdoor unit.
2
Mounting the indoor unit.
3
Mounting the gas boiler.
4
Connecting the condensate pipe.
5
Connecting the refrigerant piping.
6
Checking the refrigerant piping.
7
Charging refrigerant.
8
Connecting the water piping.
9
Connecting the electrical wiring.
10
Connecting the gas piping.
11
Connecting the boiler to the flue gas system.
12
Finishing the outdoor installation.
13
Finishing the indoor installation.
14
Finishing the gas boiler installation.
INFORMATION
Depending on the units and/or the installation conditions, it might be necessary to
connect electrical wiring before you can charge refrigerant.
INFORMATION
It is NOT possible to connect an indoor unit of 1 room only. Be sure to connect
indoor units of at least 2 rooms.
The Hybrid for Multi is considered as 1 room connection.
For the correct combination, see the combination table and the installation manual
of the Hybrid for Multi.
7.2 Opening the units
7.2.1 About opening the units
At certain times, you have to open the unit.
Example:
▪
When connecting the electrical wiring
▪
When maintaining or servicing the unit
DANGER: RISK OF ELECTROCUTION
Do NOT leave the unit unattended when the service cover is removed.