Daikin BRC1H519K, Installer And User Manual

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10 Preparation
Installer and user reference guide
10
BRK+S
Wired remote controller
4P513689-1A – 2018.03
10 Preparation
10.1 Wiring requirements
All wiring must comply with the following requirements:
Wire specification Value
Type Sheathed vinyl cord or cable (2
wires)
Section 0.75~1.25 mm
2
Maximum length 500 m
10.1.1 To prepare the wiring for installation
1 Peel the sheath of the part of the cable that needs to pass
through the inside of the rear casing (L), according to the figure
and the table.
2 Keep a 10 mm distance between the length of the 2 wires.
10 mm
L
Wiring outlet L
Top ±150 mm
Left ±120 mm
Bottom ±100 mm
Rear No requirements
11 Installation
11.1 Overview: Installation
The installation of the controller typically consists of the following
stages:
1 Determining how you want to route the electrical wiring, and
nipping away a piece of the rear casing accordingly.
2 Mounting the rear casing to the wall.
3 Connecting the electrical wiring.
4 Closing the controller.
11.2 Mounting the controller
11.2.1 About mounting the controller
Before you can mount the controller, you have to determine the
wiring routing, and accordingly, remove a piece of the controller's
rear casing.
The wiring can be routed from the top, the rear, the left, or the
bottom. Remove a piece of the rear casing according to the
illustration:
a
b
c
a Wiring from the top
b Wiring from the left
c Wiring from the bottom
In case you are routing the wiring from the rear, you don't have to
remove anything.
INFORMATION
When routing the wiring from the top or from the rear,
insert the wiring through the knockout hole before
mounting the rear casing to the wall.
11.2.2 To mount the controller
1 Take the screws and plugs from the accessory bag.
2 Mount the rear casing to a flat surface.
NOTICE
Be careful not to distort the rear casing by overtightening
the mounting screws.
11.3 Connecting the electrical wiring
11.3.1 Precautions when connecting electrical
wiring
INFORMATION
Also read the precautions and requirements in the
following chapters:
▪ General safety precautions
▪ Preparation
WARNING
All field wiring and components MUST be installed by a
licensed electrician and MUST comply with the applicable
legislation.