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Aquarea air/water heat pump – Installation manual for monobloc and split systems C, D and E series 05 / 2014
8
Electrical
ins
tallation
Electrical installation
Mains connections
Split systems
➤
Open the hydro module as described in section 5 .2 .
➤
Use cables compliant with 60245 IEC 57 or thicker for the mains
connections .
➤
Pass the cables through the cable glands at the underside of the unit .
➤
Connect the mains connection cables as shown in the figures .
Ensure that the earthing cable is slightly longer than the other cables .
➤
Connect the connecting cables to the outdoor unit as shown in the
figures . Ensure that the earthing cable is slightly longer than the other
cables .
➤
Use the strain reliefs to secure the mains connection cables .
➤
Connect the mains connection cable to the electricity mains .
➤
Use the following fuses to protect the individual mains connections
(isolating distance between the pins at least 3 .0 mm each):
1
Cable glands
1
Warning!
Do not remove the cable
glands to prevent damage
to the cables .
Device name
Fuse
Mains connection 1 Mains connection 2 Mains connection 3
SDF03E3E5, SDF05E3E5,
SDC03E3E5, SDC05E3E5,
SDC07C3E5, SDC09C3E5,
SDF07C3E5, SDF09C3E5,
SHF09D3E5, SHF09D3E8
30 A
30 A
–
SDC09C3E8, SDC12C9E8,
SDC14C9E8, SDC16C9E8,
SDF09C3E8, SDF12C9E8,
SDF14C9E8, SDF16C9E8,
SXF09D3E8, SXC09D3E8,
SXF12D9E8, SXC12D9E8
20 A
16 A
16 A
SDC12C6E5, SDC14C6E5,
SDC16C6E5, SDF12C6E5,
SDF14C6E5, SDF16C6E5,
SHF12D6E5, SHF12D9E8
SXF09D3E5, SXF12D6E5,
SXC09D3E5, SXC12D6E5
30 A
30 A
16 A
