To Connect The Changeover To External Heat Source - Daikin ETSHB16P30EF Installer's Reference Manual

9 | Electrical installation

9.3.10 To connect the changeover to external heat source

Installer reference guide
130
A
B
A
B
3 Fix the cable with cable ties to the cable tie mountings. General information,
see "9.3.1 To connect the electrical wiring to the indoor
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
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 6
X 2M 1
N/- L/+
Space C/H
On/OFF output
Max. load
0,3 A - 230 V AC
1 A - 5 V DC
"7.2.5 To open the indoor
5
4
unit" [ 117].
4
unit" [ 73]):
EPRA14~18DAV3+W1 + ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679467-1 – 2022.02
4
3
2
1