Installation; Overview: Installation; Opening The Units; About Opening The Units - Daikin Altherma 3 R F Installer's Reference Manual

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Installation

7 Installation

7.1 Overview: Installation

7.2 Opening the units

7.2.1 About opening the units

7.2.2 To open the outdoor unit

Installer reference guide
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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 Connecting the refrigerant piping.
4 Checking the refrigerant piping.
5 Charging refrigerant.
6 Connecting the water piping.
7 Connecting the electrical wiring.
8 Finishing the outdoor installation.
9 Finishing the indoor installation.
INFORMATION
If you have limited installation space, do the following before installing the unit in its
final position:
remove one or both side panels.
INFORMATION
Depending on the units and/or the installation conditions, it might be necessary to
connect electrical wiring before you can charge refrigerant.
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.
DANGER: RISK OF ELECTROCUTION
"7.4.4 To connect the drain hose to the drain"
ERGA04~08DAV3(A) + EHVH/X04+08S18+23DA/DJ3V+6V+9W7
4
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Daikin Altherma 3 R F
4P618947-1 – 2020.03