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6 Electrical installation
3 Fix the cables with cable ties to the cable tie mountings.
In case of high voltage Smart Grid contacts
Wires (Smart Grid pulse meter): 0.5 mm²
Wires (high voltage Smart Grid contacts): 1 mm²
[9.8.4]=3 (Benefit kWh power supply = Smart grid)
[9.8.5] Smart grid operation mode
[9.8.6] Allow electrical heaters
[9.8.7] Enable room buffering
[9.8.8] Limit setting kW
The wiring of the Smart Grid in case of high voltage contacts is as
follows:
X10M
1
2
3
4
A1
A1
A2
A2
N
L
N
L
K1A
K2A
2
1
a
b
STEP 3
STEP 1
STEP 1
Smart Grid relay kit installation
STEP 2
Low voltage connections
STEP 3
High voltage connections
1
High voltage Smart Grid contact 1
2
High voltage Smart Grid contact 2
K1A
Relay for Smart Grid contact 1
K2A
Relay for Smart Grid contact 2
a, b
Coil sides of relays
c, d
Contact sides of relays
e
Jumper (factory-mounted). If you also connect a safety
thermostat (Q4L), replace the jumper with the safety
thermostat wires.
S4S
Smart Grid pulse meter (optional)
1 Install the components of the Smart Grid relay kit as follows:
a
×2
b
×4
K1A
Relay for Smart Grid contact 1
K2A
Relay for Smart Grid contact 2
X10M
Terminal block
a
Screws for X10M
b
Screws for K1A and K2A
Installation manual
34
X5M
3 4 5 6 9 10 1314
X5M
X5M
10
9
6
5
14
13
4
e
K1A
K2A
S4S
c
d
STEP 2
d
K1A
K2A
e
c
X10M
c
Sticker to put on the high voltage wires
d
Wires between the relays and X5M (AWG22 ORG)
e
Wires between the relays and X10M (AWG18 RED)
2 Connect the low voltage wiring as follows:
S4S
Smart Grid pulse meter (optional)
3
3 Connect the high voltage wiring as follows:
1
High voltage Smart Grid contact 1
2
High voltage Smart Grid contact 2
X5M
5 6
9 10
b
b
K1A
K2A
b
b
a
X10M
a
X5M.4
S4S
X5M.3
X5M
3 4
1314
X10M.1
L
1
X10M.2
N
X10M.3
L
2
X10M.4
N
EBLA09~16D + EDLA09~16D
Daikin Altherma 3 M
4P620239-1B – 2022.05
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