Stiebel Eltron WWK302H User Manual

Data Sheet

WWK 302 | WWK 302 H

Hot Water Heat Pump

Use the heat in the air to create energy efficient hot water

The advantages

› German engineered with premium quality parts
› Designed for diverse Australian conditions
› Extracts heat from the air to create hot water
› Quiet operation with encased compressor design
› Suitable for hard and soft water areas with maintenance free

current impressed anode

› Operates down to –5˚C, ideal for colder climates
› Unique roll bond condenser technology for optimal heat transfer

› 302 litre tank with high delivery of hot water: can deliver 510 litres

of 40°C shower temperature water (cold water temperature 20°C)

› Active defrost function maintains operation in cold climates
› Single piece design for ease of installation
› Can be transported horizontally
› Indoor or outdoor installation
› Ready to operate with solar PV systems
› Also available with a smart element (model WWK 302 H)
› WaterMark approved, licence number WMKA00301, AS3498

Ideal installation areas

› House
› Large apartment
› Commercial applications

For more information on the right STIEBEL ELTRON water heater for

your project please contact our Technical Services Department on

free call 1800 153 351 (Australia).

STIEBEL ELTRON is committed to our policy of continual improvement, some features may have subsequently been changed or even removed. Our advisors will be
happy to consult with you regarding the currently applicable equipment features. The images used in this brochure are for reference only.

01 | 02Free Call 1800 153 351 | www.stiebel.com.au

Issue 09_18 | Da ta Shee t WWK 302 | Erro rs exce pted. S ubjec t to change s.

Data Sheet

WWK 302 | WWK 302 H

Hot Water Heat Pump

Use the heat in the air to create energy efficient hot water

HOT WATER HEAT PUMP

Model number WWK 302 WWK 302 H

Power consumption at (EN16147/A15) 0.55 kW 0.55 kW

Power consumption smart element N/A 1.7 kW

Rated voltage 240 V 240 V

Rated current 10 Amp 10 Amp

Phases 1/N/PE 1/N/PE

Electrical installation As per AS/NZS3000

Installation requirements AS/NZS3500.4.2 & local requirements

Type of installation Outdoor | indoor* Outdoor | indoor*

Cylinder capacity 302 Litres 302 Litres

Permissible operating pressure (cold water inlet) 850 kPa 850 kPa

PTR valve (supplied in pack) 700 kPa 700 kPa

Seasonal coefficient of per formance (COP) 3.58 3.58

Application range -5°C to 42°C -5°C to 42°C

Air flow rate 550 m3/h 550 m3/h

Refrigerant R134a R134a

Refrigerant capacity 0.85 kg 0.85 kg

IP Rating IP24 IP24

Height (ad justabl e feet) 1921-1937 mm 1921-1937 mm

Diameter 690 mm 690 mm

Weight (empty) 135 kg 135 kg

Weight (filled with water) 437 kg 437 kg

Approvals WaterMark Lic No. WMKA00301, AS3498

*Indoor installation requires a clear space of 13 m

3

Selecting the right STIEBEL ELTRON hot water heat pump

Thank you for considering the STIEBEL ELTRON hot water heat pump,
with over 90 years of hot water technology experience we are sure
you will be happy with your choice of a STIEBEL ELTRON hot water
heat pump.

The volume of hot water needed and the usage requirements for your
project will determine the appropriate model of hot water heat pump
needed for your application. Our customer support representatives
can be contacted on our free call number 1800 153 351 to assist in
selecting the appropriate system/systems for your project.

Electrical installation

This heat pump must be installed in accordance with AS/NZS3000
electrical regulations.

Plumbing installation

This heat pump must be installed in accordance with AS/NZS3500.4.2
and local authority regulations.

Warranty

For full warranty information please visit www.stiebel.com.au.

Technical Support

Stiebel Eltron (Aust) Pty Ltd
Free Call (Australia): 1800 153 351
Website: stiebel.com.au

WWK 302 | WWK 302 H hot water heat pump

a Entry electrical cables

b Cold water inlet

(incl. reduction bush)

c Hot water outlet

(incl. reduction bush)

d PTR valve (700 kPa) Female thread Rp 3/4

e Condensate drain Male thread G 3/4

f Air intake

g Air discharge

h Cover for manufacturing

aperture

STIEBEL ELTRON is committed to our policy of continual improvement, some features may have subsequently been changed or even removed. Our advisors will be
happy to consult with you regarding the currently applicable equipment features. The images used in this brochure are for reference only.

Male thread G 1

Male thread G 1

Issue 09_18 | Da ta Shee t WWK 302 | Erro rs exce pted. S ubjec t to change s.

01 | 02Free Call 1800 153 351 | www.stiebel.com.au