176 Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Installation
177
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Installation
Connection diagram - Hydro-modules H-Generation
Models Connection diagram
WH-SDC03H3E5-1 + WH-UD03HE5-1
WH-SDC05H3E5-1 + WH-UD05HE5-1
WH-SDC07H3E5-1 + WH-UD07HE5-1
WH-SDC09H3E5-1 + WH-UD09HE5-1
WH-SDC12H6E5 + WH-UD12HE5
WH-SDC16H6E5 + WH-UD16HE5
WH-SXC09H3E5 + WH-UX09HE5
WH-SXC12H6E5 + WH-UX12HE5
Terminals on
indoor unit
Terminals on
outdoor unit
Terminals on
disconnector
Connection of
indoor unit
and outdoor unit
1 2
1 2
L N
L N
L
1
N
1
L
1
N
1
Mains connec-
tion 1
Mains connec-
tion 2
WH-SDC09H3E8 + WH-UD09HE8
WH-SXC09H3E8 + WH-UX09HE8
WH-SQC09H3E8 + WH-UQ09HE8
Terminals on
indoor unit
Terminals on
outdoor unit
Terminals on
disconnector
Mains connection 1 Mains connec-
tion 2
For model WH-SHF09F3E8
1
1
2
2
3
3
4
4
5
5
L
L
N
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
For model WH-SHF12F9E8
1
1
2
2
3
3
4
4
5
5
L
B1
L
B2
L
B3
N
L
B1
L
B2
L
B3
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
LN
11
N L
N L
22
POWER SUPPLY 2
LB1 LB2 L B3 N
POWER SUPPLY 1
LA1 LA2 L A3 N
45
A
For model WH-SHF09F3E8
1
1
2
2
3
3
4
4
5
5
L
L
N
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
For model WH-SHF12F9E8
1
1
2
2
3
3
4
4
5
5
L
B1
L
B2
L
B3
N
L
B1
L
B2
L
B3
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
LN
11
N L
N L
22
POWER SUPPLY 2
LB1 LB2 L B3 N
POWER SUPPLY 1
LA1 LA2 L A3 N
45
A
Connection of indoor unit
and outdoor unit
For model WH-SHF09F3E8
1
1
2
2
3
3
4
4
5
5
L
L
N
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
For model WH-SHF12F9E8
1
1
2
2
3
3
4
4
5
5
L
B1
L
B2
L
B3
N
L
B1
L
B2
L
B3
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
LN
11
N L
N L
22
POWER SUPPLY 2
LB1 LB2 LB3 N
POWER SUPPLY 1
LA1 LA2 LA3 N
45
A
WH-SDC12H9E8 + WH-UD12HE8
WH-SDC16H9E8 + WH-UD16HE8
WH-SXC12H9E8 + WH-UX12HE8
WH-SXC16H9E8 + WH-UX16HE8
WH-SQC12H9E8 + WH-UQ12HE8
WH-SQC16H9E8 + WH-UQ16HE8
Terminals on
indoor unit
Terminals on
outdoor unit
Terminals on
disconnector
Mains connection 1Mains connection 2
A1
L
A2
L
A3
N
L
L
A1
L
A2
L
A3
N
L
C1
L
C2
L
C3
N
L
C1
L
C2
L
C3
N
Connection of indoor unit
and outdoor unit
For model WH-SHF09F3E8
1
1
2
2
3
3
4
4
5
5
L
L
N
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
For model WH-SHF12F9E8
1
1
2
2
3
3
4
4
5
5
L
B1
L
B2
L
B3
N
L
B1
L
B2
L
B3
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
LN
11
N L
N L
22
POWER SUPPLY 2
LB1 LB2 LB3 N
POWER SUPPLY 1
LA1 LA2 LA3 N
45
A
6.8.1.2 Connecting the connection cable between indoor and outdoor unit
The following method is applicable as appropriate for all outdoor units, but will be explained
here on the basis of the example of a 12 kW outdoor unit of the H-Generation (→ Installation
example: Outdoor unit, p. 178).
Carry out the following steps to connect the power cable to the outdoor unit:
1. Lay the connecting cable from the indoor unit to the outdoor unit through the wall
grommet.
2. Open the outdoor unit (→ 6.5 Opening devices, p. 148) and, if applicable, the connec-
tion box.
3. If several possible cable glands are present on the outdoor unit (depends on the model),
select the desired cable gland, insert the rubber cable sleeve provided (1) and cut the
cable sleeve in the form of a cross using a knife. If not, continue with the next step.
4. Guide the cable through the cable gland (2) into the device.
5. Fix the cable using a cable binder (3) and cable holder (cable relief) (4).
6. Connect the connecting cable on the outdoor unit to the outdoor unit terminal (5) accord-
ing to the following installation example (see below) and take care to leave the ground
connector longer than the other cables (c). Also ensure that you connect conductors of
the same cable colour to outdoor and indoor unit to the same terminal number.
7. Wrap the tubes and cables with cable tape (6) and x the cables by using fastening
clamps if necessary (7). Alternatively, you can install the pipelines and cables in one
cable channel.
8. Seal the wall grommet into the building using a suitable sealing compound (provided by
customer) after installing all cables.
Connection diagram - Combination Hydro-Module - H - Generation
Models Connection diagram
WH-ADC0309H3E5(B) + WH-UD03HE5-1
WH-ADC0309H3E5(B) + WH-UD05HE5-1
WH-ADC0309H3E5(B) + WH-UD07HE5-1
WH-ADC0309H3E5(B) + WH-UD09HE5-1
WH-ADC1216H6E5 + WH-UD12HE5
WH-ADC1216H6E5 + WH-UD16HE5
WH-ADC1216H6E5 + WH-UX09HE5
WH-ADC1216H6E5 + WH-UX12HE5
Terminals on
indoor unit
Terminals on
outdoor unit
Terminals on
disconnector
Connection of
indoor unit
and outdoor unit
1 2
1 2
L N
L N
L
1
N
1
L
1
N
1
Mains connec-
tion 1
Mains connec-
tion 2
WH-ADC0916H9E8 + WH-UD09HE8
WH-ADC0916H9E8 + WH-UD12HE8
WH-ADC0916H9E8 + WH-UD16HE8
WH-ADC0916H9E8 + WH-UX09HE8
WH-ADC0916H9E8 + WH-UX12HE8
WH-ADC0916H9E8 + WH-UX16HE8
WH-ADC0916H9E8 + WH-UQ09HE8
WH-ADC0916H9E8 + WH-UQ12HE8
WH-ADC0916H9E8 + WH-UQ16HE8
Terminals on
indoor unit
Terminals on
outdoor unit
Terminals on
disconnector
Mains connection 1 Mains connection 2
A1
L
A2
L
A3
N
L
L
A1
L
A2
L
A3
N
L
C1
L
C2
L
C3
N
L
C1
L
C2
L
C3
N
Connection of indoor unit
and outdoor unit
For model WH-SHF09F3E8
1
1
2
2
3
3
4
4
5
5
L
L
N
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
For model WH-SHF12F9E8
1
1
2
2
3
3
4
4
5
5
L
B1
L
B2
L
B3
N
L
B1
L
B2
L
B3
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
LN
11
N L
N L
22
POWER SUPPLY 2
LB1 LB2 LB3 N
POWER SUPPLY 1
LA1 LA2 LA3 N
45
A
Connection diagram - Hydro-modules F-Generation
Models Connection diagram
WH-SHF09F3E5 + WH-UH09FE5
WH-SHF12F6E5 + WH-UH12FE5
Terminals on
indoor unit
Terminals on
outdoor unit
Terminals on
disconnector
Connection of
indoor unit
and outdoor unit
1 2
1 2
L N
L N
L
1
N
1
L
1
N
1
Mains connec-
tion 1
Mains connec-
tion 2
WH-SHF09F3E8 + WH-UH09FE8
Terminals on
indoor unit
Terminals on
outdoor unit
Terminals on
disconnector
Mains connection 1 Mains connec-
tion 2
For model WH-SHF09F3E8
1
1
2
2
3
3
4
4
5
5
L
L
N
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
For model WH-SHF12F9E8
1
1
2
2
3
3
4
4
5
5
L
B1
L
B2
L
B3
N
L
B1
L
B2
L
B3
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
LN
11
N L
N L
22
POWER SUPPLY 2
LB1 LB2 L B3 N
POWER SUPPLY 1
LA1 LA2 L A3 N
45
A
For model WH-SHF09F3E8
1
1
2
2
3
3
4
4
5
5
L
L
N
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
For model WH-SHF12F9E8
1
1
2
2
3
3
4
4
5
5
L
B1
L
B2
L
B3
N
L
B1
L
B2
L
B3
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
LN
11
N L
N L
22
POWER SUPPLY 2
LB1 LB2 L B3 N
POWER SUPPLY 1
LA1 LA2 L A3 N
45
A
Connection of indoor unit
and outdoor unit
For model WH-SHF09F3E8
1
1
2
2
3
3
4
4
5
5
L
L
N
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
For model WH-SHF12F9E8
1
1
2
2
3
3
4
4
5
5
L
B1
L
B2
L
B3
N
L
B1
L
B2
L
B3
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
LN
11
N L
N L
22
POWER SUPPLY 2
LB1 LB2 LB3 N
POWER SUPPLY 1
LA1 LA2 LA3 N
45
A
WH-SHF12F9E8 + WH-UH12FE8
Terminals on
indoor unit
Terminals on
outdoor unit
Terminals on
disconnector
Mains connection 1Mains connection 2
A1
A2
A3
L
A1
L
A2
L
A3
N
C1
C2
C3
L
C1
L
C2
L
C3
N
Connection of indoor unit
and outdoor unit
For model WH-SHF09F3E8
1
1
2
2
3
3
4
4
5
5
L
L
N
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
For model WH-SHF12F9E8
1
1
2
2
3
3
4
4
5
5
L
B1
L
B2
L
B3
N
L
B1
L
B2
L
B3
N
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
LN
11
N L
N L
22
POWER SUPPLY 2
LB1 LB2 LB3 N
POWER SUPPLY 1
LA1 LA2 LA3 N
45
A
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