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Electrical installation
Installer reference guide
111
ERGA04~08EAV3(A) + 08S18+9W
Daikin Altherma 3 R F
4P629093-1 – 2020.08
▪
In case of high voltage Smart Grid contacts (this requires the installation of the
Smart Grid relay kit EKRELSG).
The 2 incoming Smart Grid contacts can activate the following Smart Grid modes:
Smart Grid contact
Smart Grid operation mode
1
2
0
0
0 (free running)
0
1
1 (forced OFF)
1
0
2 (recommended ON)
1
1
3 (forced ON)
In case of low voltage Smart Grid contacts
Wires (Smart Grid pulse meter): 0.5 mm²
Wires (low voltage Smart Grid contacts): 0.5 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 low voltage contacts is as follows:
14
13
S11S
6
5
S4S
4
3
X5M
S10S
10
9
a
2
1
a
Jumper (factory-mounted). If you also connect a safety thermostat (Q4L), replace
the jumper with the safety thermostat wires.
S4S
Smart Grid pulse meter
1
/S10S
Low voltage Smart Grid contact 1
2
/S11S
Low voltage Smart Grid contact 2
1
Open the following (see
"7.2.4 To open the indoor unit"
1
Top panel
1
2
3
2
User interface panel
3
Upper switch box cover
2
Connect the wiring as follows:
Содержание Altherma 3 R F EHVZ04S18E 6V Series
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