Daikin Altherma 3 GEO EGSAH06UD Series, Руководство по установке

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6 Electrical installation
Installation manual
26
EGSAH/X06+10UD
Daikin Altherma 3 GEO
4P598591-1C – 2023.02
(a)
Ethernet cable: 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)
All wiring to X1A MUST be H05VV. Required strip length: 7 mm.
For more information, see
"6.16.5 Solar inverter/energy
management system" [ 4 27].
6.16.3 Router
Make sure the LAN adapter can be connected via a LAN connection.
The minimum category for the Ethernet cable is Cat5e.
To connect the router
Use one of the following ways (A, B or C) to connect the router:
a
A/B/C
b
c
a Factory-mounted Ethernet cable
b Router (field supply)
c Smartphone with app control (field supply)
# Router connection
A Wired
a d
b
c
d Field-supplied Ethernet cable:
▪ Minimum category: Cat5e
▪ Maximum length:
▪ 50 m in case of Cat5e cables
▪ 100 m in case of Cat6 cables
B Wireless
a
b e
c
e Wireless bridge (field supply)
C Power line
f
a
f
b
c
g
f Power line adapter (field supply)
g Power line (field supply)
INFORMATION
It is recommended to connect the LAN adapter to the
router directly. Depending on the wireless bridge or power
line adapter model, the system might not function properly.
NOTICE
To prevent communication problems due to cable
breakdown, do NOT exceed the minimum bend radius of
the Ethernet cable.
6.16.4 Electricity meter
If the LAN adapter is connected to an electricity meter, make sure it
is an
electrical pulse meter .
Requirements:
Item Specification
Type Pulse meter (5 V DC pulse
detection)
Possible number of pulses ▪ 100 pulse/kWh
▪ 1000 pulse/kWh
Pulse duration Minimum On
time 10 ms
Minimum OFF
time 100 ms
Measurement type Depends on the installation:
▪ 1N~ AC meter
▪ 3N~ AC meter (balanced
loads)
▪ 3N~ AC meter (unbalanced
loads)
INFORMATION
It is required that the electricity meter has a pulse output
that can measure the total energy injected INTO the grid.
Suggested electricity meters
Phase ABB reference
1N~ 2CMA100152R1000 B21 212-100
3N~ 2CMA100166R1000 B23 212-100
To connect the electricity meter
NOTICE
To prevent damage to the PCB, it is NOT allowed to
connect the electrical wiring with the connectors already
connected to the PCB. First connect the wiring to the
connectors, then connect the connectors to the PCB.
1 Open the following (see "4.2.1 To open the indoor unit" [
4
6]):
1 Top panel
3
1
2
4
2 User interface panel
3 Front panel
4 Main switch box cover
2 Connect the electricity meter to LAN adapter terminals
X2A/1+2.