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6 Electrical installation
Installation manual
17
EHBH/X04+08EA/EJ6V+9W
Daikin Altherma 3 R W
4P629081-1A – 2020.08
B
C
A
A
7
Y1
C
B
X2M
X2M
A4P
A4P
a
7 9
Y1
YC
X1M
a
Installation of EKRP1HBAA is required.
3
Fix the cable with cable ties to the cable tie mountings.
6.3.7
To connect the space cooling/heating ON/
OFF output
1
"4.2.1 To open the indoor unit"
1
Front panel
1
2
3
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.
7 9
YC
Y2
X2M
1
2
3
A4P
1+2
Wires connected to the alarm
output
3
Wire between X2M and A4P
A4P
Installation of EKRP1HBAA is
required.
B
C
A
A
7
Y2
B
X2M
C
X2M
A4P
X1M
a
7 9
Y2
YC
A4P
a
Installation of EKRP1HBAA is required.
3
Fix the cable with cable ties to the cable tie mountings.
6.3.8
To connect the changeover to external
heat source
1
"4.2.1 To open the indoor unit"
1
Front panel
1
2
3
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.
B
C
A
A
L
N
X1 X2