To Connect The Space Cooling/Heating On/Off Output; To Connect The Changeover To External Heat Source - Daikin ETSHB16P50EF Installation Manual

6 Electrical installation
A
B
1 2
A
B
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 16].
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
22
2 1
X 2M 1
N/- L/+
Alarm output
Max. load
0,3 A - 230 V AC
1 A - 5 V DC
unit" [ 4 7]):
4
3
2
1
A
B
5 6
A
B
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 16].
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
Maximum load: 1 A, 5 V DC
[9.C] Bivalent
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 changeover to external heat source cable to the
appropriate terminals as shown in the illustration below.
6 5
X 2M 1
N/- L/+
Space C/H
On/OFF output
Max. load
0,3 A - 230 V AC
1 A - 5 V DC
unit" [ 4 7]):
4
3
2
1
ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679468-1A – 2022.07