8 Preparation
Installation and operation manual
9
BRC1H52W+K+S
Madoka wired remote controller
4P596264-1 – 2019.11
b Wood screws + wall plugs (Ø4.0×30)
8 Preparation
8.1 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
9 Installation
9.1 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 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.
9.1.1 To mount the controller
1 Take the screws and plugs from the accessory bag.
2 Mount the rear casing to a flat surface.
INFORMATION
If required (e.g. when mounting to a flush-mounted
electrical installation box), mount the rear casing by way of
the knockout holes.
NOTICE
When mounting the rear casing to a flush-mounted
electrical installation box inside a wall, make sure that that
wall is completely flat.
NOTICE
Be careful not to distort the rear casing by overtightening
the mounting screws.
9.2 Connecting the electrical wiring
NOTICE
The wiring for connection is NOT included.
NOTICE
When wiring, run the wiring away from the power supply
wiring in order to avoid receiving electric noise (external
noise).
9.2.1 To connect the electrical wiring
Connect controller terminals P1/P2 to indoor unit terminals P1/P2.
From the top
From the rear
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