To Connect The Space Cooling/Heating On/ Off Output; To Connect The Changeover To External Heat Source - Daikin Altherma 3 H HT W Installationsanleitung

A
A
B
C
B C
X2M
A4P
a Installation of EKRP1HBAA is required.
3 Fix the cable with cable ties to the cable tie mountings.
5.3.7 To connect the space cooling/heating ON/
OFF output
INFORMATION
Cooling is only applicable in case of:
▪ Reversible models
▪ Heating only models + conversion kit (EKHBCONV)
Wires: (2+1)×0.75 mm²
Maximum load: 0.3 A, 250 V AC
—
1 Open the following (see "To open the indoor
1 Front panel
2 Switch box cover
3 Switch box
2 Connect the space cooling/heating ON/OFF output cable to the
appropriate terminals as shown in the illustration below.
ETBH/X16DF6V+9W
Daikin Altherma 3 H HT W
4P586453-1C – 2020.10
Y1 7
7 9
X2M
A4P
X1M
YC Y1
a
unit" [ 4 5]):
3
2
1
1+2
2 1
X2M
7 9
A4P Installation of EKRP1HBAA is
3
A4P Y2 YC
A
A
B
C
B C
X2M
A4P
a Installation of EKRP1HBAA is required.
3 Fix the cable with cable ties to the cable tie mountings.
5.3.8 To connect the changeover to external
heat source
Wires: 2×0.75 mm²
Maximum load: 0.3 A, 250 V AC
Minimum load: 20 mA, 5 V DC
[9.C] Bivalent
1 Open the following (see "To open the indoor
1 Front panel
2 Switch box cover
3 Switch box
2 Connect the changeover to external heat source cable to the
appropriate terminals as shown in the illustration below.
5 Electrical installation
Wires connected to the space
cooling/heating ON/OFF
output
3 Wire between X2M and A4P
required.
Y2 7
7 9
X2M
A4P
X1M
YC Y2
a
unit" [ 4 5]):
3
2
1
Installation manual
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