HEAT PumP

HOT WATER

HEAT PUMP

WPA 302 E-LF

WPA 302 E-LF HoT WATEr

HEAT PumP

This high-quality freestanding cylinder with integrated air-water heat pump is designed specifically for heating domestic water. It uses the energy available in the ambient air and thus provides the most energy-economical form of domestic water heating.

AdvAnTAgEs:

n Hot water heat pump (freestanding cylinder with welded high performance heat exchanger with a heating surface of 1.2 m 2 , integrated heat pump and electric heater) n Cover with 2 connection nozzles Ø 150 mm (air inlet and outlet) n no heat transfer losses between the heat pump and cylinder n Tested proven technology, easy to install, simple to integrate in all systems n no electric or cooling connection work required n The device is compact and designed to be ready to plug in n Corrosion protection via high-quality enamelling per dIn 4753 and a magnesium sacrificial anode n The cylinder is fitted with high-quality insulation (Pu,

50 mm) n varied operating options (heating via heat pump or boiler) n Combined operation of heat pump and electric back-up heating or heat pump and boiler possible n Control of the circulation pump via integrated electronics n Economy mode possible at 40°C minimum, heating to 65° via electric heating possible n Automatic deactivation of the heat pump at temperatures under 7°C n digital temperature display n Integrated automatic legionella protection n In addition to water heating, can also be used for cooling n short payback time n Completely environmentally-friendly n robust and extremely easy-to-operate controller with digital temperature display n six easy-select basic programs for all modes n Also designed for multivalent operation n Frost protection

TECHnICAL dATA:

n n n n n n

Heat pump heating power

Heat pump power consumption

Electric heating rod

CoP

voltage / Frequency

Electric fuse n Coolant / Filler n Heat pump working range

1620 W / 3120 W 2

520 W / 2020 W 2

1500 W

3.2 1

230v / 50 Hz

16 A r 134 A / 0.7 kg

7°C + 35°C n n n n

maximum water temperature

Legionella protection

Air flow required

Length of the connection cable n Heat exchanger surface n Cylinder protection

55 °C to 65 °C 3

~ 60 °C

500 m³/h approx. 2 m

1.20 m² magnesium sacrificial anode n n

Thermal insulation

Air duct connection n Water connection n dimensions (Hxd)

50 mm Pu

150 mm / max. 10 m

1“

1854x670 mm n minimum room height 2200 mm

1 ...per En 255 (A20/W45); 2 ...With electric heater 3 ...With electric heater (heat pump operation to max. 60°C)

Model

Nominal capacity l

WPA 302 E-LF

* incl. packaging

300

**per En 60379

Heating surface pipe array m 2

1,2

External diameter D mm

670

Device height H mm

1854

Weight* kg

175

Diagonal height mm

1960

Standby energy consumption kWh/24h**

2,3

WPA 302 E-LF HoT WATEr

HEAT PumP

Austria Email hot water pump WPA 302 E-LF combines safety and economy!

A high-quality compressor makes the heat pump particularly efficient. It permits efficient operation and high hot water temperatures.

The thermal expansion capillary tube boosts performance and reactions in the system under all operating conditions.

Clear operation of the controller. Control of up to three different heat sources.

High-quality cooling circuit, with an external flattened aluminium tube.

That means that coolant can never enter the hot water area.

microprocessor-controlled fan with minimal energy consumption and virtually silent operation.

Evaporator with increased space between the plates and optimised coolant distribution – trouble free operation even at low air temperatures.

1500 watt electric heating rod for back-up heating at low room temperatures or shortterm high water consumption.

magnesium sacrificial anode per dIn 4753 for perfect corrosion protection.

A high-quality enamelled straight tube heat exchanger allows multivalent operation with various external sources

(heating oil, firewood, gas, solar).

TECHnICAL dIAgrAms For

WPA 302 E-LF

Controller

Heat pump supply return

Fan

Evaporator

Compressor

Pressostat

(pressure monitor)

Valve

(throttle)

Heat pump

ø 180

Electric heater

Anode

ø 570

Hot water

Circulation

Boiler supply

Boiler return

Cold water

1

Head office and factory: Austria Email Ag

A-8720 Knittelfeld, Austriastrasse 6

Phone (03512) 700-0, Fax (03512) 700-239

Internet: www.austria-email.at

E-mail: [email protected]

Customer Service: Phone (03512) 700-297

E-mail: [email protected]

sales offices: vienna, Lower Austria, Burgenland

A-1230 Wien, Zetschegasse 17

Phone (01) 6150727, Fax (01) 6150727-260

E-mail: [email protected]

styria, Carinthia, East Tyrol

A-8053 Graz, Am Wagrain 62

Phone (0316) 271869, Fax (0316) 273126

E-mail: [email protected]

upper Austria, salzburg

A-4600 Wels, Gärtnerstrasse 17

Phone (07242) 45071, Fax (07242) 43650

E-mail: [email protected]

Tyrol, vorarlberg

A-6020 Innsbruck, Etrichgasse 24

Phone (0512) 347951, Fax (0512) 393353

E-mail: [email protected]

sales offices germany: germany north/East

D-14772 Brandenburg, Am Industriegelände 3

Phone 0049/(0)3381 / 766-0

Fax 0049/(0)3381 / 766-244

E-mail: [email protected]

germany south

D-92637 Weiden/Opf., Parksteiner Strasse 49

Phone 0049/(0)961 / 63 490-0

Fax 0049/(0)961 / 63 490-30

E-mail: [email protected]