6 Electrical installation
Installation manual
23
EBBH/X11+16DF
Daikin Altherma 3 R W
4P643600-1B – 2021.10
[9.2.2]
DHW pump
[9.2.3]
DHW pump schedule
1
Open the following (see
"4.2.1 To open the indoor unit"
[
4
13]):
1
Front panel
1
2
3
2
Switch box cover
3
Switch box
2
Connect the domestic hot water pump cable to the appropriate
terminals as shown in the illustration below.
B
C
A
A
1~M
M2P
C
1 2
X2M
B
X2M
3
Fix the cable with cable ties to the cable tie mountings.
6.3.6
To connect the alarm output
Wires: (2+1)×0.75 mm²
Maximum load: 0.3 A, 250 V AC
[9.D]
Alarm output
1
Open the following (see
"4.2.1 To open the indoor unit"
[
4
13]):
1
Front panel
1
2
3
2
Switch box cover
3
Switch box
2
Connect the alarm output cable to the appropriate terminals as
shown in the illustration below.
7 9
YC
Y1
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
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
INFORMATION
Cooling is only applicable in case of:
▪ Reversible models
▪ Heating only conversion kit (EKHBCONV*)
Wires: (2+1)×0.75 mm²
Maximum load: 0.3 A, 250 V AC
—
1
Open the following (see
"4.2.1 To open the indoor unit"
[
4
13]):
1
Front panel
1
2
3
2
Switch box cover
3
Switch box
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