6 Electrical installation
Installation manual
27
ETSH/X(B)16P30+50E
Daikin Altherma 3 H HT ECH
₂
O
4P679468-1B – 2022.09
K1A
K2A
X15M
X12M
X 5M
M
X
1
12
3 4 5 6
X15M.3
X12M.23
X12M.24
X12M.25
X12M.25
X15M.5
X15M.4
X15M.6
23 24 25
4
Connect the low voltage wiring as follows:
A
B
A
B
X 5M
1
S4S
X 5M.10
1
X 5M.9
1
5
9 10
5
Connect the high voltage wiring as follows:
A
B
A
B
X 2M
1
24 25
X
M.
12
25
X
M.
12
24
X
M.
12
25
X
M.
12
23
1
2
23
L2
L1
N
N
6
Fix the cable with cable ties to the cable tie mountings. General
information, see
"6.3.1 To connect the electrical wiring to the
17].
6.3.14
To connect the WLAN cartridge (delivered
as accessory)
[D]
Wireless gateway
1
Insert the WLAN cartridge into the cartridge slot on the user
interface of the indoor unit.
6.3.15
To connect the solar input
Wires: 0.5 mm²
Solar input contact: 5 V DC (voltage supplied by PCB)
