Panasonic WH-ADC0309J3E5, Планирование и руководство по установке

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Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Product Description
4
Overview of the external interfaces
CLOSE OPEN N
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
CLOSE OPEN CLOSE OPEN N
COOL HEA
T
N L
N
2-way valve 3-way valve Electric tank
heater
Room
thermostat
Temperature
sensor for hot
water tank
Overload
protection for hot
water tank
External control
signal
Solar system
3-way valve
Solar system
pump
Terminals Connection Function Condition Cable cross
section
1 to 3 2-way valve Output for actuation of the 2-way valve (e.g.
for floor heating, cooling)
3 × min.
0.5 mm²
4 to 6 3-way valve Output for actuation of the 3-way valve (e.g.
for heating, domestic hot water tank)
3 × min.
0.5 mm²
Earth to 8 Electric tank heater Output for on/off switch of the electric tank
heater
The maximum power output of the electric
tank heater should be maximum 3 kW.
3 × min.
1.5 mm²
9 to 12 Room thermostat Input for room thermostat signals 4, or 3 × min.
0.5 mm²
13 to 14 Overload protection
for domestic hot water
tank
Input for overload protection of the domestic
hot water tank
The terminals 13/14 must be used if
overload protection is not used for the hot
water tank.
2 × min.
0.5 mm²
15 to 16 Temperature sensor of
the hot water tank
Input for temperature sensor of the domestic
hot water tank
2 × min.
0.5 mm²
17 to 18 External control signal Input for the external control signal These two terminals are bridged at the
time of dispatch. Connection: 1-pin (min.
3 mm contact distance)
2 × min.
0.5 mm²
19 to 21 Solar system 3-way
valve
Output for actuation of the solar system 3-way
valve
3 × min.
0.5 mm²
22 to 23 Solar system pump Input of the ON signal of solar system pump 2
(230 V AC)
Use optional solar connection PCB
CZ-NS1P, CZ-NS2P or CZ-NS3P.
2 × min.
0.5 mm²
4.8 Accessories
4.8.1 Domestic hot water tanks
A domestic hot water tank is used for the production and intermediate storage of domestic hot
water (DHW). By integrating a solar system, solar heat can also be stored in this intermediate
storage and used in addition to the heat from the Aquarea heat pump. An electric booster heater
(tank heater) additionally ensures maximum comfort, even at very low outside temperatures, and
can also be used for sterilisation.
Panasonic offers various DHW tank models in different sizes for easy domestic hot water
production for different requirements.
12.11.2021, cH
The DHW tank section is more or less completely
new.