Daikin BRP069A61, Installation Manual, Page: 4 / 12

4 Preparation
Installation manual
4
BRBRP069A62
Daikin Altherma LAN adapter
4P463935-1E – 2018.10
Accessory BRP069A61 BRP069A62
b 6‑pole slide
connector for X1A
O —
c 2‑pole slide
connector for X2A
O —
d 2‑pole slide
connector for X3A
O O
e Ethernet cable O O
f Grommets O O
g Screws to mount
rear casing
O O
h Plugs to mount rear
casing
O O
i Screws to mount
PCB
O O
j Screw to close
front casing
O O
k Cable tie O —
4 Preparation
4.1 Installation site requirements
INFORMATION
Also read the maximum cable length requirements set out
in
"4.2 Overview of electrical connections" on page 4 .
▪ Mind the following spacing installation guidelines:
>30 mm >30 mm
>90 mm
(a)
>160 mm
(b)
(a) Provide enough space to connect the Ethernet cable
without exceeding its minimum bend radius (typically
90 mm)
(b) Provide enough space to open the casing with a flat-blade
screwdriver (typically 160 mm)
▪ The LAN adapter is designed to be wall-mounted in dry, indoor
locations only. Make sure the installation surface is a flat and
vertical non-combustible wall.
▪ The LAN adapter is designed to be mounted in the following
orientation only: with the PCB on the right-hand side in the casing,
and the Ethernet connector facing the floor.
▪ The LAN adapter is designed to operate in ambient temperatures
ranging from 5~35°C.
4.2 Overview of electrical connections
Connectors
X4A
4
N
L
3
2
1
2
1
X1A
X2A
X3A
a1
A
b
c
a2
d
A BRP069A61 only
a1 To solar inverter/energy management system
a2 230 V AC detection voltage
b To electricity meter
c To indoor unit (P1/P2)
d To router
Connections
Connection Cable section Wires Maximum
cable length
Accessory cables
Router (X4A) — — 50/100 m
(a)
Field-supplied cables
Indoor unit (P1/
P2) (X3A)
0.75~1.25 mm
2
2
(b)
200 m
Electricity meter
(X2A)
0.75~1.25 mm
2
2
(c)
100 m
Solar inverter/
energy
management
230 V AC
detection
voltage (X1A)
0.75~1.5 mm
2
Depends on
application
(d)
100 m
(a) The Ethernet cable delivered as an accessory is 1 m long.
It is, however, possible to use a field-supplied Ethernet
cable. In this case, respect the maximum allowed distance
between LAN adapter and router, which is 50 m in case of
Cat5e cables, and 100 m in case of Cat6 cables.
(b) These wires MUST be sheathed. Recommended strip
length: 6 mm.
(c) These wires MUST be sheathed. Recommended strip
length: 6 mm.
(d) All wiring to X1A MUST be H05VV. Required strip length:
7 mm. For more information, see
"4.2.4 Solar inverter/
energy management system" on page 5 .
4.2.1 Router
Make sure the LAN adapter can be connected via a LAN connection.
The minimum category for the Ethernet cable is Cat5e.
4.2.2 Indoor unit
For power and communication with the indoor unit, the LAN adapter
is connected to the indoor unit's P1/P2 terminals via a 2‑wire cable.
There is NO separate power supply: the adapter gets its power from
the indoor unit's P1/P2 terminals.