16
14
•
•
•
2
ALIGN ASSEMBLED FLUE
SYSTEM ELBOW TO
APPLIANCE AND SECURE
3
SLIDE INTERNAL WALL
SEALING RING TO WALL TO
FORM A GOOD SEAL
1
INSERT
ASSEMBLED FLUE
SYSTEM FROM
INSIDE THE
ROOM. EXTERNAL
WALL SEALING
RING OPENS
•
EXTERNAL WALL
SEALING RING
130mm Dia.
HOLE WITH
WALL LINER
INTERNAL WALL
SEALING RING
•
TOP
•
FIBRE
SEAL FITTED
INSTALLING THE FLUE SYSTEM FROM
INSIDE THE ROOM
FROM INSIDE THE ROOM
4.7.1
INSTALLING THE AIR/FLUE DUCT
MEASURING THE EXACT FLUE LENGTH
FAN OUTLET
EXTERNAL
Dia. 60mm
•
TOTAL FLUE LENGTH FROM
FLUE OUTLET CENTRE TO
OUTSIDE WALL FACE:
= LENGTH
L
WALL
L
•
•
•
•
13
provided and assemble the air/flue ducts as shown in the flue
instructions.
c)
Construct the correct flue length by building the flue out from
the appliance.
Ensure that the flue and air seals are
correctly fitted before assembly and that each section
is fully engaged.
The flue length is measured from the centreline of
the appliance flue outlet to the inside of the external
wall-sealing ring. In most cases it will be possible to
achieve the required flue length without cutting the
ducts, however where necessary the plain ends of
the extension ducts may be cut. Never cut the
swaged end, and always ensure that the cut is
square and free of burrs or debris.
NOTE IT IS ESSENTIAL THAT THE TERMINAL
IS FITTED THE CORRECT WAY UP
See flue kit
Instructions (i.e. rain shield at the top).
Wall thickness up to 800 mm (31 in) only.
a)
Push the terminal through the wall liner taking care to ensure that
the terminal is the correct way round and the external wall-sealing
ring does not become dislodged.
b)
Assemble the flue system extension ducts as necessary, referring
to Figure 14.
c)
Pull the flue system towards the appliance to seat the external
sealing ring against the outside wall, ensuring that the duct joints are
not disturbed.
d)
Use the internal sealing ring to make good the internal hole, and
check that the terminal is correctly located on the outside wall (Where
possible this should be visually checked from outside the building.)
Figure 14 shows a view of the flue system, correctly installed.
e)
Finally locate and secure the elbow to the appliance using the
four screws provided.
FROM OUTSIDE THE BUILDING
4.7.2
INSTALLING THE AIR/FLUE DUCT
(Flue hole diameter 100 mm - wall liner not necessary)
a)
Secure the flue elbow with seal to the appliance using 4
screws.
b)
Fit external wall sealing ring over flue and then from outside
the building, push the flue system through the wall taking care to
ensure that the terminal is the correct way around.
c)
Loosely fit the internal wall sealing ring over the inside end of
the flue.
d)
Assemble the flue system extension ducts as necessary,
referring to the flue kit instructions, and fit to the flue elbow.
e)
Fit the flue terminal to the flue system, ensuring that the duct
joints are not disturbed, and that the external sealing ring is
seated against the outside wall.
f)
Finally use the internal sealing ring to make good the internal
hole. Check that the external wall sealing ring and the terminal is
correctly located, on the outside wall from outside the building.
21
5.8
USERS INSTRUCTIONS
Upon completion of commissioning and testing the system, the
installer must instruct the user in how to operate the appliance by
drawing the user's attention to the following.
a)
Give the 'Users Instructions' to the householder and
emphasise their responsibilities under the 'Gas Safety (Installation
and Use) Regulations or rules in force.
b)
Explain and demonstrate the lighting and shutdown procedures.
c)
Advise the householder on the efficient use of the system,
including the use and adjustment of all system controls for CH.
d)
Advise the user of the precautions necessary to prevent
damage to the system, and to the building, in the event of the
system remaining inoperative during frost conditions.
e)
Explain the function of the CH Temperature Control knob, and how
to reset the appliance. Emphasise that if cutouts persists, the appliance
should be turned off and the installer or service engineer consulted.
f)
Stress the importance of an annual service by a registered
heating engineer.
g)
The electrical mains supply to the appliance must remain ON
for the frost protection circuit to operate.
5.9
APPLIANCE LOG BOOK
A logbook is supplied with this appliance to record installation
and commissioning details and to make future servicing of the
appliance easier.
This logbook forms part of the industry's Benchmark code of
practice for the installation, commissioning and servicing of
central heating systems.
Please ensure that the logbook is fully completed and left with the
customer for future reference, along with Users Instructions and
this Installation and Servicing Instruction manual.
5.10
GAS CONVERSION
Appliances may be converted from one gas group to another. It is
possible to convert between Propane and Natural gas by use of
conversion kits. The kits comprise the following:
Propane to Natural Gas
Kit Numbers
955128 - Eden Vbx 18
955126 - Eden Vbx 30
Conversion Instructions
Gas Control Valve
Data Badge (Natural Gas)
Boiler Chip Card Nat Gas
Cork Gasket
Polydome Badge (Natural Gas)
Natural Gas to Propane
Kit Numbers
955129 - Eden Vbx 18
955127 - Eden Vbx 30
Conversion Instructions
Gas Control Valve
Data Badge (Propane)
Boiler Chip Card Propane
Cork Gasket
Polydome Badge (Propane)
Instruction on how to convert the appliance is given in the
conversion instructions supplied with these kits. However,
particular attention should be given to the fitting of the gas valve
and the use of the Boiler Chip Card (BCC).
For further information contact: Halstead Boilers Ltd, Service Help
Line: 01926 834834.
24
CASING
