Stiebel Eltron WWK 302 Handleiding

Stiebel Eltron Ketel & boiler WWK 302

Lees hieronder de 📖 handleiding in het Nederlandse voor Stiebel Eltron WWK 302 (44 pagina's) in de categorie Ketel & boiler. Deze handleiding was nuttig voor 28 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/44

OPERATION AND INSTALLATION

DHW heat pump

» WWK222

» WWK222H

» WWK 302

» WWK 302 H

2 | WWK222-302 H www.stiebel-eltron.com

CONTENTS

SPECIAL INFORMATION

OPERATION

1. 4General information ��

1.1 Safety instructions 4 ��

1.2 Other symbols in this documentation 4 ��

1.3 Units of measurement 4 ��

2. 4Safety ��

2.1 Intended use �� 4

2.2 General safety instructions 5 ��

2.3 Test symbols �� 6

3. 6Appliance description ��

3.1 Heat pump operating principle 6 ��

3.2 6DHW heating ��

3.3 Appliance operation outside the application limits 7 ��

3.4 Frost protection �� 7

3.5 Minimum runtime and minimum pause time �� 7

3.6 Connection of an external signal transmitter 8 ��

4. 8Settings ��

4.1 Emergency shutdown 8 ��

4.2 Weatherproof cover 8 ��

4.3 Display and operating controls 9 ��

4.4 Adjusting the settings�� 10

4.5 "Rapid heat-up" button �� 13

5. Cleaning, care and maintenance �� 14

5.1 Protective anode and battery change �� 14

6. Troubleshooting �� 14

INSTALLATION

7. Safety �� 17

7.1 General safety instructions �� 17

7.2 Instructions, standards and regulations �� 17

8. Appliance description �� 17

8.1 Standard delivery �� 17

8.2 Required accessories �� 17

8.3 Additional accessories �� 17

8.4 Incorrect use �� 17

9. Preparation �� 17

9.1 Transport �� 17

9.2 Storage ��18

9.3 Installation site �� 18

9.4 Siting the appliance �� 19

10. Installation �� 20

10.1 Water connection �� 20

10.2 21Condensate drain ��

10.3 Electrical connection �� 22

10.4 Assembling the appliance �� 24

11. Commissioning �� 25

11.1 Initial start-up �� 25

11.2 Recommissioning 25 ��

12. Settings �� 26

13. Appliance shutdown �� 28

14. Troubleshooting �� 28

14.1 Fault codes �� 29

14.2 Resetting the safety pressure limiter �� 30

14.3 WWK222H/ WWK 302H : Resetting the high limit

safety cut-out �� 30

14.4 Motor overload relay �� 30

15. Maintenance �� 30

15.1 Removing the appliance cover �� 30

15.2 Removing the casing ring �� 31

15.3 Cleaning the evaporator �� 31

15.4 Draining the cylinder �� 31

15.5 Descaling the electric emergency/booster heater �� 32

15.6 Valves �� 32

15.7 Condensate drain �� 32

15.8 Replacing the power cable �� 32

15.9 Fitting the casing ring �� 32

15.10 Protective anode and battery change �� 32

15.11 Fitting the appliance cover �� 33

16. Speciﬁcation �� 34

16.1 Dimensions and connections �� 34

16.2 Wiring diagram �� 36

16.3 Fault conditions �� 37

16.4 Data table �� 38

16.5 Standardised output data �� 39

GUARANTEE

ENVIRONMENT AND RECYCLING

SpECial iNfOrmaTiON

www.stiebel-eltron.com WWK222-302 H | 3

SpECial iNfOrmaTiON

- The appliance may be used by children over 8

years of age and persons with reduced physical,

sensory or mental capabilities or a lack of ex-

perience and expertise, provided that they are

supervised or they have been instructed on how

to use the appliance safely and have understood

the potential risks. Children must never play with

the appliance. Cleaning and user maintenance

must not be carried out by children without

supervision.

- Observe all applicable national and regional reg-

ulations and instructions.

- -Observe the minimum clearances (see chap

ter "Installation/ Preparations/ Siting the

appliance").

- Observe the requirements concerning the instal-

lation room (see "Speciﬁcation/ Data table").

- The appliance is supplied with a ﬂexible power

cable without plug. In the case of a permanent

connection, the appliance must be able to be sep-

arated from the power supply by an isolator that

disconnects all poles with at least 3mm contact

separation. Contactors, circuit breakers or fuses

can be used for this. This type of isolator must be

installed in the ﬁxed electrical installation accord-

ing to the regulations. For Australia: Ensure that

the appliance can be separated from the power

supply by a suitable isolator. Contactors, circuit

breakers, fuses or general purpose power plugs

can be used for this. This type of isolator must be

installed according to the electrical installation

regulations.

- Observe the safety measures to prevent contact

with dangerously high contact voltage.

- Observe the fuse protection required for the ap-

pliance (see chapter "Speciﬁcation/ Data table").

- If the power cable is faulty, replace it with a new

one. The power cable must only be replaced (for

example if damaged) by a qualiﬁed contractor.

- The appliance is pressurised. During the heat-up

process, expansion water will drip from the safety

valve.

- Activate the valves at least every 6months to pre-

vent them from becoming blocked, e.g. by limes-

cale deposits.

- -Drain the appliance as described in chapter "In

stallation/ Maintenance and cleaning/ Draining

the cylinder".

- A T&P valve or a cold water expansion control

valve, or both, must be installed. -Observe all ap

plicable national and regional regulations and

instructions.

- The maximum pressure in the cold water supply

line must be at least 20% below the lowest re-

sponse pressure of all installed safety valves. -Oth

erwise a pressure reducing valve is required. If

this is the case, install a pressure reducing valve

in the cold water supply line. The pressure reduc-

ing valve must be set to 540kPa if a safety valve

is installed; otherwise to 700kPa.

- Fit the drain pipe of the safety valve with a con-

stant fall in a room free from the risk of frost.

- Size the drain pipe so that water can drain off un-

impeded when the safety valve is fully opened.

- The safety valve drain aperture must remain open

to atmosphere.

Product specificaties

Merk:	Stiebel Eltron
Categorie:	Ketel & boiler
Model:	WWK 302

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