Panasonic Aquarea B1 Planning And Installation Manual page 33

Product Description
4.7.2.2 External interfaces for H-Generation models
The overview of external interfaces is valid for the following models:
Split systems with combination
hydro-module
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-ADC0916H9E8 + WH-UD09HE8
WH-ADC0916H9E8 + WH-UD12HE8
WH-ADC0916H9E8 + WH-UD16HE8
WH-ADC1216H6E5 + WH-UX09HE5
WH-ADC1216H6E5 + WH-UX12HE5
WH-ADC0916H9E8 + WH-UX09HE8
WH-ADC0916H9E8 + WH-UX12HE8
WH-ADC0916H9E8 + WH-UX16HE8
WH-ADC0916H9E8 + WH-UQ09HE8
WH-ADC0916H9E8 + WH-UQ12HE8
WH-ADC0916H9E8 + WH-UQ16HE8
Main PCB
Overview of the External Interfaces
60
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Split systems with hydro-module Compact systems
WH-SDC03H3E5-1 + WH-UD03HE5-1 WH-MDC05H3E5
WH-SDC05H3E5-1 + WH-UD05HE5-1 WH-MDC07H3E5
WH-SDC07H3E5-1 + WH-UD07HE5-1 WH-MDC09H3E5
WH-SDC09H3E5-1 + WH-UD09HE5-1 WH-MXC09H3E5
WH-SDC12H6E5 + WH-UD12HE5 WH-MXC12H6E5
WH-SDC16H6E5 + WH-UD16HE5 WH-MXC09H3E8
WH-SDC09H3E8 + WH-UD09HE8 WH-MXC12H9E8
WH-SDC12H9E8 + WH-UD12HE8 WH-MXC16H9E8
WH-SDC16H9E8 + WH-UD16HE8
WH-SXC09H3E5 + WH-UX09HE5
WH-SXC12H6E5 + WH-UX12HE5
WH-SXC09H3E8 + WH-UX09HE8
WH-SXC12H9E8 + WH-UX12HE8
WH-SXC16H9E8 + WH-UX16HE8
WH-SQC09H3E8 + WH-UQ09HE8
WH-SQC12H9E8 + WH-UQ12HE8
WH-SQC16H9E8 + WH-UQ16HE8
CN6
1 Overload protection for E-heating
element hot water tank
2
Room temperature
3
sensor HK1
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
CN1 CN2
1 2 3 4 5 6 1 2 3 4 5 E-Heating element hot
water tank
6
C O N C O N H C N L
2-way valve 3-way valve Optional
Thermostat 1
Terminals Connection Function
CN1 2-way valve Allows locking a heating circuit in the
1 to 3 cooling mode.
230 V AC, N = Neutral, O = Open,
C = Closed
CN1 3-way valve Allows switchover between heating
4 to 6 circuits on connecting hot water tank.
230 V AC, N = Neutral, O = Open,
C = Closed = Direction
CN2 Optional Thermostat 1 Heating / cooling requirement of
1 to 4 thermostats.
L N = 230 V AC, H = Heating, C = Cooling
CN3 Bivalent heating source Allows connection of a second heating
1 to 2 source for bivalent operating mode.
Dry contact
CN3 Additional pumps Support of the pumps integrated in the in-
3 to 4 door unit, if their capacity is not sufficient.
230 V AC
CN3 E-Heating element hot Power supply for E-heating element of the
5 to 6 water tank hot water tank
230 V AC
CN4 External control Allows external ON/OFF switching of the
1 to 2 operation.
Dry contact, Open = not in operation,
Closed = in operation
CN4 Operating unit Integrated in front covers and connected
3 to 4 in the case of split systems, loosely
placed there in the case of compact
systems.
CN5 Outdoor temperature For exact measurement of the outside
1 to 2 sensor AW-A2W-TSOD temperature, for example if the outdoor
unit is exposed to direct sunlight.
CN5 Tank temperature
3 to 4 sensor
CN6 Overload protection for Allows connection of the overload
1 to 2 E-heating element hot protection
water tank for the E-heating element of the domestic
hot water tank
Dry contact, Vcc-Bit1, Vcc-Bit2,
Open / Closed
CN5 Room temperature For measurement of the indoor tempera-
3 to 4 sensor PAW-A2W-TSRT ture in another room as well as at the
for heat C. 1 installation location of the indoor unit
Connection conditions
2-way valve:
● The 2-way valve must be a spring-loaded electronic valve.
● The valve cable must be 3 x min. 1.5 mm
or higher or a similar double insulated jacket cable.
● The 2-way valve must bear the CE mark.
● The maximum load of the valve is 9.8 VA.
● Maximum total cable length: 50 m
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Product Description
Condition Cable cross
section
Maximum total cable length: 50 m 3 × min.
1.5 mm²
Maximum total cable length: 50 m 3 × min.
1.5 mm²
Only functions if the additional 3 or 4 × min.
PCB CZ-NS4P is not connected. 0.5 mm²
Maximum total cable length: 50 m
System setting needed. 2 × min.
Maximum total cable length: 50 m 0.5 mm²
Maximum total cable length: 50 m 2 × min.
1.5 mm²
Maximum total cable length: 50 m 3 × min.
1.5 mm²
System setting needed. 2 × min.
Maximum total cable length: 50 m 0.5 mm²
Use two-core cable for separate assembly 2 × min.
and extensions. 0.3 mm²
Maximum total cable length: 50 m
Maximum total cable length: 30 m 2 × min.
0.3 mm²
Use components according to the 2 × min.
Panasonic specifications. 0.3 mm²
Maximum total cable length: 30 m
System setting needed. 2 × min.
Maximum total cable length: 30 m 0.5 mm²
Only functions if the additional 2 × min.
PCB CZ-NS4P is not connected. 0.3 mm²
Maximum total cable length: 30 m
and conform to the code 60245 IEC 57
2
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