Panasonic Aquarea WH-UD09JE5-1 - Buffer Tanks

81
Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Product Description
4
Technical Data
Domestic hot water tanks Enamelled hot water tanks Enamelled hot water
tank with 2 heat ex‑
changers
(bivalent: Solar + HP)
Square Tank
Model PAW‑TA15C1E5STD PAW‑TA20C1E5STD PAW‑TA30C1E5STD PAW‑TA40C1E5STD PAW‑TA30C2E5STD PAW‑TA20C1E5C
Water volume l 150 200 290 380 350 200
Max. water temperature °C 95 95 95 95 95 95
Dimensions Height / Diameter mm 1,210 / 520 1,340 / 610 1,800 / 610 1,835 / 670 1,835 / 670 1,550 x 600 x 600
Weight(net/incl.waterlling) kg 109 / 254 90 / 280 120 / 389 191 / 572 169 / 519 134 / 327
Power of electric tank heater kW — 3.00 3.00 3.00 3.00 —
Power supply V — 230 230 230 230 —
Material inside the tank Enamelled Enamelled Enamelled Enamelled Enamelled Enamelled
Heat exchanger surface m²
1.2 1.8 2.6 3.8 3.5 / 1.2 1.83
Energy loss in standby at 65 °C
1
kWh/24 h 1.45 1.37 1.61 1.76 1.76 1.37
3 way valve accessory PAW-3WYVLV-HW or CZ-NV1 Optional Optional Optional Optional Optional Built-in 3 way valve
20 m temperature sensor cable included Yes Yes Yes Yes Yes Yes
Energy losses W 60 57 67 73 73 57
Energyefciencyclass
2
C B B B B B
Warranty of the inner vessel 5 years 5 years 5 years 5 years 5 years 5 years
Maintenance required Every 2 years Every 2 years Every 2 years Every 2 years Every 2 years Every 2 years
1 Insulation tested according to EN 12897
2 Energy e󰀩ciency class scale from A+ to F.
Note: Enamelled Tanks and Square Tank are produced by AEmail.
4.8.2 Bu󰀨er Tanks
Panasonic o󰀨ers a variety of stainless steel
bu󰀨er tanks in di󰀨erent sizes. A bu󰀨er tank can
reduce the number of start and stop sequences
for the air/water heat pump, thus prolonging
the lifecycle of the heat pump, increasing the
energy e󰀩ciency of the heating system and
providing greater comfort.
PAW‑BTANK50L‑2 PAW‑BTANK100L
PAW‑BTANK200L PAW‑BTANK300L
i
Note
When installing a bu󰀨er tank, observe the respective installation instructions enclosed with each
model. The installation instructions may contain important information about specic water quality
requirements and about additional accessories, which are needed for the installation of the tank in
the heating system and which must be provided by the client.
PAW-BTANK50L-2 / PAW-BTANK100L
Components
1
2
3
4
5
1 Buffer tank with sensor bracket
2 Automatic air vent (included)
3 Drain cock (included)
4 1“ brass plug with o-ring seal (included)
 5 Wallbracket(incl.onlyforPAW-BTANK50L-2)