Worcester Greenstar Oilfit Flexi CF Flue Installation Instructions Manual Download Page 2

Table of contents

Greenstar Oilfit Flexi CF Flue – 6720807911 2019/05

2

Table of contents

1

Explanation of symbols and safety instructions

1.1

Explanation of symbols

Warnings

In warnings, signal words at the beginning of a warning are used to 
indicate the type and seriousness of the ensuing risk if measures for 
minimising danger are not taken.

The following signal words are defined and can be used in this document:

DANGER: 

DANGER

 indicates that severe or life-threatening personal injury will 

occur.

WARNING: 

WARNING

 indicates that severe to life-threatening personal injury may 

occur.

CAUTION: 

CAUTION

 indicates that minor to medium personal injury may occur.

NOTICE: 

NOTICE

 indicates that material damage may occur.

Important information

The info symbol indicates important information where there is no risk to 
people or property.

Additional symbols

Table 1  

1.2

General safety instructions

H

 Important - These instructions are to be used in 
conjunction with appliance Installation and 
maintenance instructions.

Please read these instructions in conjunction with the 
appliance Installation and maintenance instructions 
manual carefully before starting installation.
▶ Observe all the safety precautions described in the 

Installation and maintenance instructions for the 
appliance this accessory is being installed onto.

H

Danger to life from poisoning by flue gas

There is a danger to life from escaping flue gas.

▶ Ensure that flues and gaskets are not damaged.

Explanation of symbols and safety instructions . . . . . .   . . . . . 2

1.1 

Explanation of symbols  . . . . . . . . . . . . . . . . . . . . .   . . . . . 2

1.2 

General safety instructions  . . . . . . . . . . . . . . . . . .   . . . . . 2

1.3 

Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   . . . . . 3

Product information  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   . . . . . 3

2.1 

Vertical CF kit components . . . . . . . . . . . . . . . . . .   . . . . . 4

2.2 

CF Flexible flue liner kit components (100mmØ )  . . . . . 4

2.3 

CF Stainless steel extension components 
(100mmØ ) 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   . . . . . 5

2.4 

CF Flexible flue liner kit components (130mmØ )  . . . . . 6

2.5 

CF Stainless steel extension components 
(130mmØ ) 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   . . . . . 7

Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   . . . . . 8

3.1 

Typical installations  . . . . . . . . . . . . . . . . . . . . . . . .   . . . . . 8

Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   . . . . 10

4.1 

Preparing the chimney opening. . . . . . . . . . . . . . .   . . . . 10

4.2 

Preparing the flue liner. . . . . . . . . . . . . . . . . . . . . .   . . . . 11

4.3 

Fitting the seal and lower adaptor . . . . . . . . . . . . .   . . . . 12

4.4 

Fitting the support bracket, seal, and adaptor . . .   . . . . 13

4.5 

Fitting the chimney cowl  . . . . . . . . . . . . . . . . . . . .   . . . . 13

Symbol

Meaning

a step in an action sequence

a reference to a related part in the document

a list entry

a list entry (second level)

Summary of Contents for Greenstar Oilfit Flexi CF Flue

Page 1: ...6720807911 2019 05 UK IE Flue kit installation instructions Floor standing oil condensing appliance flue Greenstar Oilfit Flexi CF Flue 0010028877 001 Conventional Flexible Flue Liner...

Page 2: ...ns in conjunction with the appliance Installation and maintenance instructions manual carefully before starting installation Observe all the safety precautions described in the Installation and mainte...

Page 3: ...Carefully unpack the unit Ensure that all packaging material is removed and that the unit is free from all materials that may prevent the unit from operating correctly 1 3 Requirements Installation Th...

Page 4: ...components 100mm Chimney gasket The self adhesive chimney gasket does not have to be used but may be required if there are large irregularities on the chimney top face Fig 3 CF Flexible flue liner co...

Page 5: ...nsion kit Part number 7 716 190 067 2 1000mm x 100mm Stainless steel extension kit Part number 7 716 190 066 3 500mm 1000mm x 100mm Stainless telescopic steel extension kit Part number 7 716 190 068 4...

Page 6: ...sket does not have to be used but may be required if there are large irregularities on the chimney top face Fig 6 CF Flexible flue liner components 130mm 1 Chimney cowl 2 Chimney gasket 3 Terminal 4 S...

Page 7: ...xtension kit Part number 7 716 190 071 2 1000mm x 130mm Stainless steel extension kit Part number 7 716 190 070 3 500mm 1000mm x 130mm Stainless telescopic steel extension kit Part number 7 716 190 07...

Page 8: ...The terminal should not be modified and an extra cowl or cover must not be fitted the boiler is designed so that any rain that enters the flue will be directed down to the condensate drain Calculatin...

Page 9: ...p Inspection plate 5 Fire stop plate 6 Stainless steel vertical section minimum 600mm 7 Boiler NOTICE Fire stop plates Depending upon the opening situation a fire stop plate as shown can be used Fig 1...

Page 10: ...nofthesupportbrackets 3 forthefirstfluesection 2 on the chimney wall Drill the chimney wall and fit the support bracket 3 using the wall plug and screw provided On some installations it will be necess...

Page 11: ...ottom of the liner should be cut off tidily at the start of a corrugated section shown in the figure below 3 Where the bend in the chimney is 500mm or less follow the advice in figure 14 or if the ben...

Page 12: ...r until the adaptor bottoms out Ensure that the flexible flue is pushed fully down is square with the adaptor 3 Push the locking tabs in the direction of the arrow until they click and lock in place 4...

Page 13: ...2 Chimney support bracket 3 Silicon grease 4 Seal 5 Adaptor assembly 4 5 Fitting the chimney cowl The terminal flue end must be at least 350mm long Ensure that the chimney bracket is larger than the c...

Page 14: ...the chimney plate either next to the boiler chimney or next to the electricity consumer unit The plate can either be stuck to a flat sound surface or fitted to the mounting plate and screwed in place...

Page 15: ...Installation 15 Greenstar Oilfit Flexi CF Flue 6720807911 2019 05...

Page 16: ...Kingdom Tel 0330 123 9559 worcester bosch co uk TECHNICAL SUPPORT 0330 123 3366 RENEWABLE SUPPORT 0330 123 9229 CONTROLS AND CONNECTIVITY TEAM 0330 123 3641 APPOINTMENTS 0330 123 9339 SPARES 0330 123...

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