Daikin BRP069A61, Installer'S Reference Manual

5 Installation

Installer reference guide

6

BRBRP069A62

Daikin Altherma LAN adapter

4P464229-1A – 2017.11

Wiring

Possibilities and restrictions

Wiring routed and inserted from
the rear

▪ ONLY 

for 

in‑wall 

wiring

entering  the  adapter  from  the
rear.

▪ The  wiring  for  X2A  and  X3A

CAN  be  routed  and  inserted
from  the  rear  (or  from  the
bottom).  The  wiring  for  X1A
and  X4A  CANNOT  be  routed
and inserted from the rear.

▪ It  is  NOT  allowed  to  route

wiring  from  the  bottom,  clamp
it  between  the  casing  and  the
wall,  and  let  it  enter  via  the
holes in the rear

 (c)

.

a

a

b

b

b

a

c

c

a

Mounting holes

b

Bottom knockout holes

c

Rear knockout holes

INFORMATION

Wiring  from  the  bottom.

  ALWAYS  replace  any  removed

knockout  holes  with  the  grommets  delivered  in  the
accessory  bag.  Before  inserting  the  grommets  into  the
holes, cut them open with a utility knife, so that you can let
the  wiring  enter  the  adapter  through  the  grommets.  The
grommets  MUST  be  inserted  into  the  holes  before  you
insert the wiring into the adapter.

NOTICE

Wiring  from  the  rear.

  When  removing  knockout  holes,

make  sure  to  remove  any  sharp  edges  that  might  arise
around the holes, this to protect the wiring from damage.

INFORMATION

▪ Letting the wiring enter the adapter from the rear allows

you to hide the wiring in the wall.

▪ It  is  NOT  possible  to  let  the  Ethernet  cable  enter  from

the  rear.  The  Ethernet  cable  is  ALWAYS  connected
from the bottom.

5.2.2

To mount the rear casing to the wall

1

Hold  the  rear  casing  against  the  wall  and  mark  the  position  of
the holes.

2

Drill the holes.

1

2

3

Mount  the  rear  casing  to  the  wall  with  the  screws  and  plugs
from the accessory bag.

3

1

2

3×

3×

5.2.3

To mount the PCB to the rear casing

4×

NOTICE: Risk of electrostatic discharge

Before  mounting  the  PCB,  touch  an  earthed  part  (a
radiator, the casing of the indoor unit, ...) to eliminate static
electricity and protect the PCB from damage. ONLY handle
the PCB by its sides.

5.3

Connecting the electrical wiring

5.3.1

About connecting the electrical wiring

Typical workflow

Connecting  the  electrical  wiring  typically  consists  of  the  following
stages:

1

Connecting the adapter to the indoor unit.

2

Connecting the adapter to a router.

3

Connecting  the  adapter  to  an  electrical  meter  (BRP069A61
only).

4

Connecting the adapter to the digital outputs of a solar inverter /
energy management system (BRP069A61 only).