Connecting The Connection Cable Between Indoor And Outdoor Unit - Panasonic Aquarea WH-ADC0309J3E5 Planning And Installation Manual

Installation
Connection diagram – Hydrokits
Models
WH-SDC****J3E5 + WH-UD**JE5(-1)
WH-SDC**H6E5 + WH-UD**HE5
WH-SXC**H*E5 + WH-UX**HE5
WH-SHF**F*E5 + WH-UH**FE5
WH-SDC09H3E8 + WH-UD09HE8
WH-SXC09H3E8 + WH-UX09HE8
WH-SQC09H3E8 + WH-UQ09HE8
WH-SHF09F3E8 + WH-UH09FE8
WH-SDC12H9E8 + WH-UD12HE8
WH-SDC16H9E8 + WH-UD16HE8
WH-SXC12H9E8 + WH-UX12HE8
WH-SXC16H9E8 + WH-UX16HE8
WH-SQC12H9E8 + WH-UQ12HE8
WH-SQC16H9E8 + WH-UQ16HE8
WH-SHF12F9E8 + WH-UH12FE8

6.8.1.2 Connecting the connection cable between indoor and outdoor unit

The following method is correspondingly applicable 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 (→
(Outdoor units), p.
Carry out the following steps to connect the connection cable to the outdoor unit:
6
178
For model WH-SHF09F3E8
For model WH-SHF09F3E8 For model WH-SHF09F3E8
For model WH-SHF12F9E8
For model WH-SHF09F3E8
For model WH-SHF12F9E8 For model WH-SHF12F9E8
For model WH-SHF12F9E8
179).
1. Lay the connecting cable from the indoor unit to the outdoor unit through the wall grommet.
2. Open the outdoor unit (→
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 crosswise 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 binders (3) and cable clamps/strain reliefs (4).
6. Connect the connection cable to the outdoor unit terminal (5) according to the following
installation example (see below) and take care to leave the earth conductor longer than the
other cables (c). Also ensure that you connect conductors of the same cable colour to the
same terminal numbers on outdoor and indoor unit.
7. Wrap the tubes and cables with cable tape (6) and fix the cables by using fastening clamps if
necessary (7). Alternatively, you can install the tubes and cables in a cable channel.
8. Seal the wall grommet into the building using a suitable sealing compound (to be field-
supplied) after installing all cables.
Connection diagram
Terminals on
outdoor unit
Terminals on
L L N N
indoor unit
L L L N
A1 A2 A3
Terminals on
L L N N
N
L L L
disconnector
A1 A2 A3
Power
supply 1
Terminals on
outdoor unit 1 2 3
Terminals on
L L L N L L 1 L L 2 L 3 N
A1 A2 A3 B1 B2 A1 B3 A2
indoor unit
L L L
A1 A2 A3
Terminals on
N L L L L L N
L L L
B1 B2 B3
A1 A2 A3 A1 A2
L L L
disconnector
A1 A2 A3
Power supply 1
Terminals on
outdoor unit
Terminals on
L L L N L L L L L L
L L
L L L
B1 B2 B3 A1 B1 A1 A2 A2 B2 A3
B1 B2 B3
indoor unit
Terminals on
L L L N L L L L L
L L L L L L
B1 B2 B3 A1 A2 A3
B1 B1 B2 B2 B3
A1 A2
disconnector
Power supply 2
A
POWER SUPPLY 2 POWER SUPPLY 1
L B1 L B2 L B3 N L A1 L A2 L A3 N
LN 11 N L
POWER SUPPLY 2 POWER SUPPLY 1
POWER SUPPLY 2 POWER SUPPLY 1
POWER SUPPLY 2
L B1 L B2 L B3 N L A1 L A2
6.5 Opening devices, p.
L B1 L B2 L B3 N L A1 L A2 L A3 N
L B1 L B2 L B3 N
N
LN 11
N L
LN 11 22 N L
LN
11
45
Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
1 1 2 2 3 3 3 3
1 2 3 4 5
L L N N 1 1 2 2 3 3 3 3
1 1 1 1
1 2 3 4 5 L N
L L N N
1 1 1 1
L N
Power Indoor / outdoor
supply 2 unit connection
4 5 1 2 3 4 5
1 2 3
1 2 3 4 5
1 2 3 4 5
L 4 N 5 L L L L N N 1 2 3
A3 A1 A2 A3
1 2 3 4 5
N L
L N L L L L N N
A1 A2 A3
A3
N L
Power supply 2 Indoor / outdoor unit connection
A
1 2 3 4 5 1
1
N N N 1 L 2 L 3 L 4 N N 5 1
L L L L
N L L L N 1
A3 B3 C1 A1 C2 A2 C3 A3
A1 A2 A3
L N N L L L N
N N L L L L L L N N
B3 A1 A1 A2 A2 A3 A3
A3 C1 C2 C3
Power supply 1 Indoor / outdoor unit connection
A
A
N L
22
45
Installation example
POWER SUPPLY 1
L A3 N
155) and, if applicable, the connection
L A1 L A2 L A3 N
L
22 N L
N L 45 N L
22
45
r r
4 5
4 L 5 N
N
L N
N
2 3 4 5
2 3 4 5
2 3 4 5
2 3 4 5