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6 Electrical installation
Installation manual
26
ETSH/X(B)12P30+50EF
Daikin Altherma 3 H MT ECH
₂
O
4P663479-1A – 2022.07
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
15].
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)
—
1
Open the following (see
"4.2.1 To open the indoor unit"
7]):
1
User interface panel
1
3
4
2
2
Switch box
3
Switch box cover
4
Top cover
2
Connect the solar input cable as shown in the illustration below.
A
A
B
B
13 14
X 5M
1
13 14
Solar input
3
Fix the cable with cable ties to the cable tie mountings. General
information, see
"6.3.1 To connect the electrical wiring to the
6.3.16
To connect the DHW output
Wires: 2×0.75 mm²
Maximum running current: 0.3 A, 230 V AC
—
1
Open the following (see
"4.2.1 To open the indoor unit"
7]):
1
User interface panel
1
3
4
2
2
Switch box
3
Switch box cover
4
Top cover
2
Connect the DHW signal cable as shown in the illustration
below.
Summary of Contents for ETSH12P30EF
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