6 Electrical installation
Installation manual
33
EBSH/X(B)11+16P30+50DF
Daikin Altherma 3 R ECH₂O
4P663483-1A – 2021.11
2 Loosen the cables connected to the terminal of the Smart Grid
relay kit (EKRELSG) and remove the terminal.
3 Install the components of the Smart Grid relay kit as follows:
K1A
K2A
X15M
X12M
X 5M MX1 12
3456
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 5 M1
S4S
X 5M.101
X 5M.91
5 9 10
5 Connect the high voltage wiring as follows: