To Connect The Space Cooling/Heating On/Off Output; To Connect The Changeover To External Heat Source - Daikin Altherma ELSH12P30E Series Installation Manual

6 Electrical installation
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
unit" [ 4 22].
indoor
6.3.9 To connect the space cooling/heating ON/
OFF output
INFORMATION
Cooling is only applicable in case of reversible models.
Wires: (2)×0.75 mm²
Maximum load: 0.3 A, 230 V AC
Maximum load: 1 A, 5 V DC
—
1 Open the following (see "4.2.1 To open the indoor
1 User interface panel
2 Switch box
3 Switch box cover
4 Top cover
2 Connect the space cooling/heating ON/OFF output cable to the
appropriate terminals as shown in the illustration below.
Installation manual
28
3 Fix the cable with cable ties to the cable tie mountings. General
information, see
unit" [ 4 22].
indoor
6.3.10 To connect the changeover to external
heat source
INFORMATION
Bivalent is only possible in case of 1 leaving water
temperature zone with:
▪ room thermostat control, OR
▪ external room thermostat control.
Wires: 2×0.75 mm²
Maximum load: 0.3 A, 230 V AC
unit" [ 4 13]): Maximum load: 1 A, 5 V DC
4
[9.C] Bivalent
3
2
1 Open the following (see
1
1 User interface panel
2 Switch box
3 Switch box cover
4 Top cover
2 Connect the changeover to external heat source cable to the
appropriate terminals as shown in the illustration below.
"6.3.1 To connect the electrical wiring to the
"4.2.1 To open the indoor
ELSH/X(B)12P30+50E
Daikin Altherma 3 R MT ECH₂O
4P708484-1 – 2023.03
unit" [ 4 13]):
4
3
2
1