Daikin Altherma 3 R F Installer's Reference Manual page 135

ERGA04~08EA + EHVH04+08SU18+23EA
Daikin Altherma 3 R F
4P629090-1A – 2021.11
Smart Grid contact
1
0
1
1
The use of a Smart Grid pulse meter is not mandatory:
If Smart Grid pulse meter is...
Used
([9.A.2] Electricity meter 2 ≠
None)
Not used
([9.A.2] Electricity meter 2 =
None)
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:
X5M
3 4 5 6 9 10
2 1
S4S S11S S10S
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
1 Top panel
2 User interface panel
3 Upper switch box cover
2 Connect the wiring as follows:
2
1 Forced off
0 Recommended on
1 Forced on
Then [9.8.8] Limit setting kW is...
Not applicable
Applicable
13 14
a
"7.2.4 To open the indoor
9 Electrical installation
|
Smart Grid operation mode
4
unit" [ 73]):
Installer reference guide
1
3
2
135