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6.3.8
To connect the domestic hot water pump
Wires: (2+GND)×0.75 mm²
DHW pump output. Maximum load: 2 A (inrush), 230 V AC,
1 A (continuous)
[9.2.2] DHW pump
[9.2.3] DHW pump schedule
1 Open the service cover. See
unit" [ 4 17].
2 Connect the domestic hot water pump cable to the appropriate
terminals as shown in the illustration below.
X2M
3 Fix the cable with cable ties to the cable tie mountings.
6.3.9
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 service cover. See
unit" [ 4 17].
2 Connect the alarm output cable to the appropriate terminals as
shown in the illustration below.
1+2
2
1
7
X2M
9
A4P Installation of EKRP1HBAA is
3
A4P
Y1
YC
EBLA09~16D + EDLA09~16D
Daikin Altherma 3 M
4P620239-1B – 2022.05
"4.3.1 To open the outdoor
X2M.1
M M2P
1~
X2M.2
"4.3.1 To open the outdoor
Wires connected to the alarm
output
3
Wire between X2M and A4P
required.
A4P.Y1
X2M.7
X2M
a
Installation of EKRP1HBAA is required.
WARNING
Stripped wire. Make sure that stripped wire cannot make
contact with possible water on the bottom plate.
3 Fix the cable with cable ties to the cable tie mountings.
6.3.10
To connect the space cooling/heating ON/
OFF output
INFORMATION
Cooling is only applicable in case of reversible models.
Wires: (2+1)×0.75 mm²
Maximum load: 0.3 A, 250 V AC
—
1 Open the service cover. See
unit" [ 4 17].
2 Connect the space cooling/heating ON/OFF output cable to the
appropriate terminals as shown in the illustration below.
1+2
2
1
X2M
7
9
A4P Installation of EKRP1HBAA is
3
A4P
Y2
YC
6 Electrical installation
a
A4P
X1M
YC
Y1
YC Y1
"4.3.1 To open the outdoor
Wires connected to the space
cooling/heating ON/OFF
output
3
Wire between X2M and A4P
required.
A4P.Y2
X2M.7
Installation manual
31
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