AGA Wren NB Installation And Operating Instructions Manual Download Page 11

LIGHTING

Before lighting the stove check with the installer
that the installation work and commissioning
checks described in the installation instructions
have been carried out correctly and that the
chimney has been swept clean, is sound and
free from any obstructions. As part of the stoves
commissioning and handover the installer
should demonstrate how to operate the stove
correctly.

WARNING:- The paint on the stove gets finally
cured when the stove is lit, during the first fire
the paint can soften, the doors of the stove
should be closed but not latched during the first
fire, otherwise the rope on the door can become
embedded in the paint during final curing.

IMPORTANT: The first few fires should be rela-
tively small to permit the refractory to set prop-
erly and to season the stove.

1. Before lighting the stove, ensure that any build-

up in the firebox has been removed and that the
ashpan has been emptied.

2. Open both air controls to maximum.

3. Lay some firelighters on the grate with two 

handfuls of kindling. The kindling must be cut into
thin lengths and laid across each other in layers 
to allow for a quick lightup. Ignite the firelighters 
and close the door.

4. When the firebed has fully ignited and is starting

to die back add 3 small logs, or a small quantity 
of smokeless fuel.

5. Approximately 2 minutes after adding the logs the

door can be closed, but air settings remain 
un-altered.

6. When the fire from the 3 logs is dying back a 

normal fuel load of approx 1.2kg is to be added to
the fire.  Leave the air controls unaltered for 5 
minutes to ensure the new fuel load is well alight
before moving the air controls to the desired 
settings.

FIRE SAFETY

To provide reasonable fire safety the following
should be given serious consideration:

1. The installation of smoke detectors.

2.  A conveniently located fire extinguisher to con-

tend with small fires resulting from burning 
embers.

3.  A practical evacuation plan.

4.  A plan to deal with a chimney fire as follows:

a.

Notify the fire department.

b.  Prepare occupants for immediate evacua-

tion.

c.  Close all openings into the stove.
d.  While awaiting the fire department watch for

ignition to adjacent combustibles from over 
head stove pipe or from embers or from 
sparks from the chimney.

CO ALARMS

Building regulations require that whenever a
new or replacement fixed solid fuel or wood/
biomass appliance is installed in a dwelling a
carbon monoxide alarm must be fitted in the
same room as the appliance.  Further guidance
on the installation of the carbon monoxide alarm
is available in BS EN 50202:2012 and from the
alarm manufacturers instructions.

Provision of an alarm must not be considered a
substitute for either installing the appliance 
correctly or ensuring regular servicing and
maintenance of the appliance and chimney 
system.

FIRE BRICK REPLACEMENT

Lift the fire fence up to remove it.  Slide the bricks to
the front of the stove, lift the brick and allow the top
edge to tilt towards the centre of the stove.  Remove
the brick and fit the replacement in the reverse
order.

Note:-  

Stress fractures in the firebrick do not have an effect
on the combustion or the service life of the stove,
however If the metal behind the bricks becomes
exposed from a fractured brick replace immediately
as this will cause damage to the stove.

BAFFLE REMOVAL

The top Baffle is a loose item that rests in position on
top of the middle baffle and on top of a protrusion
from the back of the front casting.  There are posi-
tioned stops on the two back corners to prevent it
from sliding back along the middle baffle.  To remove
it, first remove one of the side bricks and slide the
baffle forward while supporting its weight.  When the
position tabs are clear of the middle baffle, lift the
back edge in over the middle baffle, then
the front edge can be lowered and the baffle
removed.  To replace the baffle reverse the steps 

10

Summary of Contents for Wren NB

Page 1: ...infirm persons should be supervised at all times and should not be allowed to touch the hot working surfaces while in use or until the appliance has thoroughly cooled When using the stove in situation...

Page 2: ...ance to Combustibles 5 14 Stove Dimensions 6 15 Technical Data 6 16 Air Controls 7 17 Recommended Fuels 7 18 Riddling 7 19 Refuelling 7 Refuelling onto a low firebed 7 Fuel overloading 7 Operation wit...

Page 3: ...or is installed by a Competent Person registered with a Government approved Competent Persons Scheme HETAS Ltd operate such a Scheme and a listing of their Registered Competent Persons can be found o...

Page 4: ...0 6 meters rigid flue pipe coming off the appli ance The chimney flue should be designed to allow for cleaning of the stove use pipes with cleaning doors where necessary Avoid the use of 90 degree elb...

Page 5: ...for when determining the effective free area of any vent Air vents direct to the outside of the building should be located so that any air current produced will not pass through normally occupied area...

Page 6: ...vise the user what to do should smoke or fumes be emitted from the stove The customer should be warned to use a fire guard to BS 8423 2002 in the presence of children aged and or infirm persons LOCATI...

Page 7: ...ause problems during operation e g intensive burning high fuel consumption and can also lead to permanent damage to the stove STOVE DIMENSIONS Fig 4 Note Dimensions stated are in milimeters and may be...

Page 8: ...th a Petro coke ingredient as this may cause the grate to overheat resulting in damage RIDDLING Riddle the fire by connecting the grate operating tool onto the rocker connection located at the bottom...

Page 9: ...he closed container until all cinders have thoroughly cooled Fig 8 Ashpan WARNING NEVER DISPOSE OF ASH WHEN STOVE IS LIGHTING IMPORTANT DAMAGE CAN OCCUR TO THE FIREBED AND GRATE ASSEMBLY IF THE ASH PA...

Page 10: ...BAFFLE 4 Before loading fresh fuel into the firebox riddle gently this will allow better and cleaner burning See Re Fuelling Section 9 5 Never allow a build up of ashes in the ash pan as this may cau...

Page 11: ...her to con tend with small fires resulting from burning embers 3 A practical evacuation plan 4 A plan to deal with a chimney fire as follows a Notify the fire department b Prepare occupants for immedi...

Page 12: ...burning for a long time Only clean glass when the stove is thoroughly cooled Clean with a liquid detergent taking care not to scratch the glass with any ash deposits 2 Glass Replacement See Fig 10 a O...

Page 13: ...TE AF0515 CR 18 DATA PLAQUE CAL0101 ZJ 19 LEG 0523 20 BACK AIR DAMPER CA0903 21 SPIN VALVE CAF0765 22 SPIGOT I125 23 DOOR HINGE CA1602 24 AIR WASH SHUTTER CA1113 05SE 25 RIDDLING ROD CA1401 SM05 26 PU...

Page 14: ...ting Replace the grate and do not allow ash pan to overfill Operation with the ash door open While the stove is in operation the door should be closed Burning non approved fuel Burn correct fuel Glass...

Page 15: ...e soot Smells From Stove Installation Final cure of the painted surfaces This odour is unpleasant but not toxic It is best advised to ventilate the room and leave unoccupied Incorrect sealant used All...

Page 16: ...AGA Station Road Ketley Telford Shropshire TF1 5AQ UK 15...

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