Daikin EHYHBX08AFV3 [56/252] Installation

Daikin EHYHBX08AFV3 [56/252] Installation
7 | Installation
Installer reference guide
56
EVLQ05+08CAV3 + EHYHBH05AF + EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 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.
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 refrigerant piping
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.
7.2.2 To open the outdoor unit
DANGER: RISK OF ELECTROCUTION

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