Worcester-Bosch GREENSPRING CWi47 Bruksanvisning

Worcester-Bosch Panna GREENSPRING CWi47

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Sida 1/64

UK/IE

INSTALLATION AND OPERATING INSTRUCTIONS

WALL HUNG RSF GAS CONDENSING INSTANTANEOUS WATER HEATER

GREENSPRING CWi47

6720646322-00.1V

FOR MAINS FED DOMESTIC HOT WATER

6 720 646 322 (2015/04) GB

Table of contents

GREENSPRING CWi47 – 6 720 646 322 (2015/04)

Table of contents

1 Key to symbols and safety instructions . . . . . . . . . . . . . 3

1.1 Key to symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.2 Safety information . . . . . . . . . . . . . . . . . . . . . . . 3

2Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3 Appliance information . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.2 Declaration of conformity with relevant EEC

regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.3 Explanation of Model Code . . . . . . . . . . . . . . . . 6

3.4 Package contents . . . . . . . . . . . . . . . . . . . . . . . . 6

3.5 Description of the heater . . . . . . . . . . . . . . . . . . 6

3.6 Optional accessories . . . . . . . . . . . . . . . . . . . . . 6

3.7 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.8 Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.9 Circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.10 Technical data . . . . . . . . . . . . . . . . . . . . . . . . 10

3.11 Product data on energy consumption . . . . . 11

3.12 Operational instructions . . . . . . . . . . . . . . . . 11

4Installations examples . . . . . . . . . . . . . . . . . . . . . . . . . 12

4.1 Single unit without secondary return . . . . . . 12

4.2 Single unit with secondary return . . . . . . . . . 13

4.3 Multiple units without secondary return . . . . 13

4.4 Multiple units with secondary return . . . . . . 14

5 Operating instructions . . . . . . . . . . . . . . . . . . . . . . . . . 15

5.1 LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5.2 Before operating the appliance . . . . . . . . . . . 16

5.3 Switching the appliance on or off . . . . . . . . . 16

5.4 Water temperature setting . . . . . . . . . . . . . . 16

5.5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.6 Draining down the appliance . . . . . . . . . . . . . 17

5.7 Reset button . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.8 Locked condition . . . . . . . . . . . . . . . . . . . . . . 18

6 Installation instructions . . . . . . . . . . . . . . . . . . . . . . . . 19

6.1 Gas supply . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.2 Appliance location and clearances . . . . . . . . 19

6.3 Minimum clearances . . . . . . . . . . . . . . . . . . . 20

6.4 Installation of fixing bracket . . . . . . . . . . . . . 20

6.5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

6.6 Water connection . . . . . . . . . . . . . . . . . . . . . . 22

6.7 Condensate pipe work . . . . . . . . . . . . . . . . . . 22

6.8 Gas connection . . . . . . . . . . . . . . . . . . . . . . . 26

6.9 Flue options . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

6.10 Flue installation . . . . . . . . . . . . . . . . . . . . . . . . 30

6.11 Filling the condensate trap . . . . . . . . . . . . . . . 33

7Flue options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

7.1 Flue accessories (diameter in mm) . . . . . . . . 34

8 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

8.1 Electrical supply . . . . . . . . . . . . . . . . . . . . . . . 34

8.2 Equipotential bonding . . . . . . . . . . . . . . . . . . 34

8.3 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

8.4 Power cable . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

8.5 Position of the fuses in control unit . . . . . . . . 36

8.6 Installation of Intelligent Cascading Kit . . . . . 37

8.7 Functional requirements for cascade 

systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

9 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

9.1 Factory regulations . . . . . . . . . . . . . . . . . . . . . 38

9.2 Measuring gas pressure . . . . . . . . . . . . . . . . . 39

9.3 Adjusting CO2 (carbon dioxide) . . . . . . . . . . 41

9.4 Program values . . . . . . . . . . . . . . . . . . . . . . . . 43

9.5 Appliance cascading mode setting . . . . . . . . 44

9.6 Control board diagnostics . . . . . . . . . . . . . . . 45

9.7 Fan speed adjustment . . . . . . . . . . . . . . . . . . 46

9.8 Registration of remote control . . . . . . . . . . . . 47

9.9 Remote control operation . . . . . . . . . . . . . . . 48

9.10 Program button . . . . . . . . . . . . . . . . . . . . . . . . 48

9.11 "Priority" function . . . . . . . . . . . . . . . . . . . . . . 48

10 Service and spares . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

10.1 Periodic maintenance tasks . . . . . . . . . . . . . . 49

10.2 Check the fuses in the control board . . . . . . . 50

10.3 Condensing heat exchanger unit . . . . . . . . . . 51

10.4 Startup after maintenance . . . . . . . . . . . . . . . 53

11 Fault finding and diagnosis . . . . . . . . . . . . . . . . . . . . . . 54

11.1 Fault finding . . . . . . . . . . . . . . . . . . . . . . . . . . 54

12 Hot water function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

13 Environmental protection . . . . . . . . . . . . . . . . . . . . . . . 59

14 Greenspring Water Heater Guarantee . . . . . . . . . . . . 62

Key to symbols and safety instructions

GREENSPRING CWi47 – 6 720 646 322 (2015/04)

1Key to symbols and safety instructions

1.1 Key to symbols

Warnings

The following keywords are defined and can be used in this

document:

•NOTICE indicates a situation that could result in damage to

property or equipment.

•CAUTION indicates a situation that could result in minor to

medium injury.

•WARNING indicates a situation that could result in severe

injury or death.

•DANGER indicates a situation that will result in severe

injury or death.

Important information

Additional symbols

1.2 Safety information

PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE

STARTING INSTALLATION.

THESE INSTRUCTIONS ARE APPLICABLE TO THE WORCESTER

APPLIANCE MODEL(S) STATED ON THE FRONT COVER OF

THIS MANUAL ONLY AND MUST NOT BE USED WITH ANY

OTHER MAKE OR MODEL OF APPLIANCE.

THE INSTRUCTIONS APPLY IN THE UK AND IRELAND ONLY

AND MUST BE FOLLOWED EXCEPT FOR ANY STATUTORY

OBLIGATION.

THIS APPLIANCE MUST BE INSTALLED BY A GAS SAFE

REGISTERED, COMPETENT PERSON. FAILURE TO INSTALL

CORRECTLY COULD LEAD TO PROSECUTION.

IF YOU ARE IN ANY DOUBT CONTACT THE WORCESTER

TECHNICAL HELPLINE (0844 693 3028).

DISTANCE LEARNING AND TRAINING COURSES ARE

AVAILABLE FROM WORCESTER.

PLEASE LEAVE THESE INSTRUCTIONS WITH THE COMPLETED

COMMISSIONING CHECKLIST, (OR A CERTIFICATE

CONFIRMING COMPLIANCE WITH EITHER I.S.813 (Domestic

Gas Installation) OR I.S.820 (Non-Domestic Gas Installation)

for, EIRE ONLY) AND THE USER MANUAL WITH THE OWNER

OR AT THE GAS METER AFTER INSTALLATION OR SERVICING.

THE CHECKLIST CAN BE FOUND IN THE BACK PAGES OF THE

INSTALLATION MANUAL. ABBREVIATIONS USED IN THIS

MANUAL:

IF YOU SMELL GAS:

▶CALL NATIONAL GAS EMERGENCY SERVICE ON 

0800 111 999 (UK only).

▶ LPG WATER HEATERS CALL THE SUPPLIER‘S NUMBER ON

THE SIDE OF THE LPG TANK.

▶TURN OFF THE ECV (EMERGENCY CONTROL VALVE) AT

THE METER/REGULATOR.

▶DO NOT TURN ELECTRICAL SWITCHES ON OR OFF

▶DO NOT STRIKE MATCHES OR SMOKE AND PUT OUT

NAKED FLAMES

▶OPEN DOORS AND WINDOWS

▶KEEP PEOPLE AWAY FROM THE AFFECTED AREA

WATER HEATER OPERATION:

This heater must only be operated by a responsible adult

who has been instructed in, understands, and is aware of

the heater's operating conditions and effects.

HEALTH AND SAFETY

The appliance contains no asbestos and no substances have

been used in the construction process that contravene the

COSHH Regulations (Control of Substances Hazardous to

Health Regulations 1988).

Warnings in this document are identified by a

warning triangle printed against a grey

background.

Keywords at the start of a warning indicate the

type and seriousness of the ensuing risk if

measures to prevent the risk are not taken.

This symbol indicates important information

where there is no risk to people or property.

Symbol Explanation

▶Step in an action sequence

 Cross-reference to another part of the document

•List entry

–List entry (second level)

Table 1

Produktspecifikationer

Varumärke:	Worcester-Bosch
Kategori:	Panna
Modell:	GREENSPRING CWi47
Bredd:	417 mm
Djup:	330 mm
Antal USB 2.0-portar:	4
VGA (D-Sub) port(ar):	1
Antal Ethernet LAN (RJ-45)-portar:	2
Certifiering:	FCC, RoHS
Förvaringstemperatur:	-40 - 70 °C
Processoruttag:	Socket F (1207)
Maximalt internminne:	128 GB
Inbyggd grafikadapter:	Ja
Förvaringsfuktighet:	5 - 95 procent
ETC:	Ja
Ethernet-gränssnittstyp:	Gigabit Ethernet
Chipset moderkort:	AMD SR5690
PCI Express x16-platser:	1
Minneskanal:	Dubbelkanaals
PS/2-port(ar):	2
Seriell port(ar):	1
Minnesspänning:	1.8 V
LAN-kontroller:	Intel® 82576
Typer av RAID:	0, 1,10
Antal DIMM-platser:	16
Stöder DIMM-modulfunktioner:	1GB, 256MB, 2GB, 4GB, 512MB, 8GB
Drifttemperatur (TT):	10 - 35 °C
Relativ luftfuktighet i drift (VV):	8 - 90 procent
Minnesklockhastigheter som stöds:	533,667,800 MHz
BIOS-typ:	AMI
BIOS-minnesstorlek:	16 Mbit
ACPI-version:	2.0
USB 2.0-anslutningar:	2