External Interfaces For J And H Generation Models - Panasonic Aquarea WH-ADC0309J3E5 Planning And Installation Manual

Product Description

4.7.2.1 External interfaces for J and H generation models

The overview of external interfaces is valid for the following models:
Bi‑bloc systems with All in One unit
High Performance | J Generation | R32
WH-ADC0309J3E5 + WH-UD**JE5(-1)
WH-ADC0309J3E5B + WH-UD**JE5(-1)
WH-ADC0309J3E5C + WH-UD**JE5(-1)
High Performance | H Generation | R410A
WH-ADC1216H6E5 + WH-UD**HE5
WH-ADC1216H6E5C + WH-UD**HE5
WH-ADC0916H9E8 + WH-UD**HE8
T‑CAP | H Generation | R410A
WH-ADC1216H6E5 + WH-UX**HE5
WH-ADC1216H6E5C + WH-UX**HE5
WH-ADC0916H9E8 + WH-UX**HE8
WH-ADC0916H9E8 + WH-UQ**HE8
Main PCB
4
Overview of the external interfaces
Terminals
CN1
1 to 3
CN1
4 to 6
CN2
1 to 4
66
Bi‑bloc systems with hydrokit
High Performance | J Generation | R32
WH-SDC**J3E5 + WH-UD**JE5(-1)
High Performance | H Generation | R410A
WH-SDC**H6E5 + WH-UD**HE5
WH-SDC**H3E8 + WH-UD**HE8
T‑CAP | H Generation | R410A
WH-SXC**H3E5 + WH-UX**HE5
WH-SXC**H3E8 + WH-UX**HE8
WH-SQC**H3E8 + WH-UQ**HE8
Connection Function
2-way valve Allows locking a heating circuit in the cooling
mode.
230 V AC, N = Neutral, O = Open,
C = Closed
3-way valve Allows switchover between heating circuits on
connecting hot water tank.
230 V AC, N = Neutral, O = Open,
C = Closed = Direction
Optional thermostat 1 Heating / cooling demand from thermostat.
L N = 230 V AC, H = Heating, C = Cooling
Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
CN1 CN2
1 2 3 4 5 6 1 2 3 4
C O N C O N H C N L
2-way valve 3-way valve Optional
thermostat 1
Condition
Maximum total cable length: 50 m
Maximum total cable length: 50 m
Only functions if the optional
PCB CZ-NS4P is not connected.
Maximum total cable length: 50 m
Mono‑bloc systems
High Performance | J Generation | R32
WH-MDC**J3E5
High Performance | H Generation | R410A
WH-MDC**H6E5
T‑CAP | J Generation | R32
WH-MXC**J3E5
WH-MXC**J3E8
T‑CAP | H Generation | R410A
WH-MXC**H3E5
WH-MXC**H3E8
CN6
Overload protection for
1
electric tank heater
2
Room temperature
3
sensor heating circuit 1
4
CN5
Outdoor temperature
1
sensor
2
3
Tank temperature sensor
4
CN4
1
External control
2
3
Operating unit
4
CN3
1
Bivalent heating source
2
3
Additional pumps
4
5
Electric tank heater
6
Cable cross
section
3 × min.
1.5 mm²
3 × min.
1.5 mm²
3 or 4 × min.
0.5 mm²