barbas UNILUX-6 52 User manual

INSTALLATION INSTRUCTIONS &
MANUAL FOR ANNUAL MAINTENANCE
UNILUX-6 52
Wood-burning insert appliance
Barbas wishes you many cosy evenings with your new fire
This document is an essential part of your fire.
Read it carefully before installation and maintenance
of the gas fire and keep it in a safe place!
Serial number:
Production date:
Version number: 01 - 340447
Date: 08-05-2015

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TABLE OF CONTENTS
Page
1 Introduction
1.1 General ...................................................................................... ......... . 7
1.2 Safety and installation instructions . ......................................... .... ....... . 7
2 Placing
2.1 Included ........................................................... ............................. ....... 9
2.2 Preparation for positioning ..................................................... .. . . .. . ... .... 9
2.3 Accessories .................................. ............................. ........... .. .... ...... ... 17
2.4 Hearth requirements ............................................................................ 17
3 Installation
3.1 Instructions .........................................
................................................. . 19
3.2 Flue gas channel . .......... ..................................... ........................ ........ .. 19
3.3 Fitting ................................................................................... .............. .. 20
3.4 Preparation / Function check .................... .......... ................... ........ ...... 33
4 Operation .................................................................................................... 34
5 Annual maintenance ................................................................................... 35
6 Replacement parts
. ............... ..................................... ................. .. ..... ..... . ... 37
7 Dimensions .....................................................................................
.. .... ... ... 42
8 Technical data ...........................
.......... .......................................... ... ........... 47
9 Warranty terms ....
...................................... .................................... ....... ...... 49

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1 INTRODUCTION
1.1 GENERAL
Congratulations on your purchase of this modern Barbas appliance.
This quality product will provide you with many years of enjoyment due to the !ame
effect and warmth that it provides.
Study this manual carefully before using the "replace. We recommend you keep this
manual in a safe place for reference purposes.
1.2 SAFETY AND INSTALLATION INSTRUCTIONS
• Do not place !ammable objects within 100 cm of the appliance. Pay special attention
to furnishings and ornaments around the appliance.
• During installation of the appliance, a clearance of 3 mm should be maintained on all
sides of the appliance to allow for expansion of the appliance during operation.
• When you use your appliance, the exterior will become hot. Always wear the glove
or use the accessories supplied when "lling etc.
Protect yourself and others (especially children#) from burns. Do not leave children
unattended when the appliance is burning.
• Watch your clothing. Synthetic clothing in particular can easily catch "re and burn
intensely.
• Do not approach the appliance with !ammable materials or liquids. Any work with
solvents, adhesives etc. in the space heated by the appliance can be very
dangerous.
• It is not allowed to connect the appliance to a !ue which is already connected to
another appliance.
•
Check the chimney. Cracks in the chimney may not only lead to damp, st aining
of walls and leaking of smoke, they can also impair the carrying off of smoke .
• Prevent your chimney being soiled from above (birds’ nests etc.) by "tting a suitable
cap to the chimney pot.
• Avoid chimney "res# Have your chimney swept at least once per year - more often
if you use your "re a lot. Prevent excessive deposits of soot inside the chimney by
not burning freshly-cut wood. Instead, burn clean, dry chopped wood.
• Follow the instructions issued by your local "re brigade.
The appliance can be taken in operation if national and local regulations are satis"ed.
The required constructive adaptations should be satis"ed as well.

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• It is essential that the appliance, the !ue and combustion air supply are cleaned and
inspected annually by a Barbas dealer/specialist.
The safe operation of the appliance will thus remain guaranteed.
• The appliance is suitable and approved for periodical use.
• The appliance may only be set up if the appliance and location meets the
- national and local installation regulations;
- local "re brigade regulations and required architectural provisions.
• Ensure that the room in which the appliance is situated has adequate ventilation.
• Wood and wood briquettes may be stoked in the appliance.
Do not use any coal and liquid fuels or fuel gel in the appliance. The appliance is
not intended for use of this fuels and can be dangerous and lead to damage to your
health and may seriously damage the appliance.
• Never use the appliance to burn rubbish.
• Please read all instructions / stickers on and around the appliance.
• Read the “Directions for use” before using the appliance for the "rst time. When you
"rst "re up your appliance, there are a number of extra points you should take into
account.
• In transit, some parts of the appliance may have moved from their original place.
Check that the door opens and closes, the baf!e plates are "tted correctly to the
brackets at the top of the appliance and the heat-resistant panels are "xed to the
walls. Check if there are no foreign objects in the appliance.
• Avoid over-loading (white burning glow), caused, for example, by lengthy burning
with primary air (combustion air supply slider all the way to “ +”) or by burning too
much wood in one go. The appliance can then become over-heated.
• Ask for the local building regulations, before commensing the installation of the
appliance.

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2.2 PREPARATION FOR POSITIONING
Check all functions of the appliance before fitting.
• Check the opening and closing operation of the door.
Turn the handle all the way down:
Door is locked.
Set documentation • Directions for use
• Installation instructions
Attributes • Glove (Heat resistant up to max. 95°C)
• Operating hook / Poker
N.B. If any part is missing, please contact your dealer.
2 LOCATION
2.1 INCLUDED

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Handle forwards:
The door releases from its lock and can be opened forwards.
For this, use the operating hook supplied.
• Check whether the 2 baf!e
plates are located correctly in the supports.
• Check the operation of the slider for the regulation of the combustion air intake
(middle below the window).

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• Check whether the ashtray is completely empty.
• Report any defects immediately to your dealer.
• Remove enclosed documents and components from the appliance.
• Important: Decide how to install the appliance.
There are many possibilities !
See also chapter 3.3 Fitting.
Dependent on the type of fireplace where
the appliance is located /installed.

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Ventilate the chimney
breast, when it is totally
empty, by placing vents in
the top and bottom of the
chimney breast.
Connection Possibilities:
B Insert, with convection set,
with open space in the fireplace.
Attention! : If appliance is equipped with a horizontal or vertical chimney
connection: connection possibilities I or II.
If applaince is equipped with a 45 degrees chimney connection:
conection possibility III.
I Appliance is equipped with a vertical or horizontal chimney connection
Mounting as insert in an existing fireplace.
In these situations the combustion air inlet is at the front of the appliance.
A Insert, no open space in the fireplace.

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C Insert, with open space of fireplace.
Convection air through the chimney breast.
II Appliance is equipped with a vertical or horizontal chimney connection
Installing as a build-in appliance in an existing or new fireplace.
In this situation it is possible to fit the appliance with a combustion air supply from
the outside through the back or the underside of the appliance.
A Build-in appliance.
Convection air through the chimney breast.
External combustion air supply through the back or the underside.

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III If applaince is equipped with a 45 degrees chimney connection
Appliance is equipped with a 45 degrees chimney connection
No possibility for convection air. Ventilated chimney breast.
A Build-in appliance.
Combustion air supply via the front of the appliance.
B Build-in appliance, with convection set
External combustion air supply through the back or the underside.

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= Closed (“break away” discs)
= Open (“break away” discs)
= Grate Ventilation openings chimney breast
= Grate Combustion air supply via wall outlet
Convection set:
B Build-in appliance.
External combustion air supply through the back or underside of the appliance.

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• Ventilation casing / chimney.
Ensure that the casing/chimney has sufficient ventilation openings (See
Chapter 3 and 4).
• Opening of 2 convection air outlets. *)
Have the suitability of the area in which the fire is to be fitted (and the chimney)
approved by a specialist. The space into which the appliance is to be fitted must in no
way be damaged. The appliance must have its own chimney, constructed in compliance
with current legislation.
*) Not available if the appliance is equipped with a 45 degrees chimney connection.

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2.3 ACCESSORIES
The following accessories can be supplied by your dealer:
2.4 HEARTH REQUIREMENTS
The appliance must be placed on a constructional hearth made of solid non-combustible
material, such as concrete or masonry, at least 125 mm thick, including the thickness of
any non-combustible !oor and/or decorative surface. Combustible material should not
be placed beneath the constructional hearths unless there is an air-space of at least
50 mm between the underside of the hearth and the combustible material, or the
combustible material is at least 250 mm below the top of the hearth.
Art. nr. Accessorie
338223 Convection set General: *) (for convection air extraction)
302188 • 1x Flexible aluminium pipe Ø125 mm, L= 3 m (max.)
310178 • 2x Fitting box 135x135 mm
309872 • 2x Convection exit grid, white, 145 x 145 mm
309730 • 2x Collar adaptor Ø125 mm
304040 • 4x Hose clamp Ø125 mm
340376 Built-in frame
340375 Deepened frame
340373 Classic frame
309872 Grate ventilation chimney
310178 Fitting box for grate ventilation chimney
*) Not available if the appliance is equipped with a 45 degrees chimney connection.

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The minimum depth of the constructional hearth is 500 mm. A superimposed hearth on
top of the constructional hearth must have a minimum depth of 225 mm and must be
free of any combustible material. The actual depth of a superimposed hearth is depen-
dent on the installation height of the appliance. The higher the appliance is installed the
deeper the superimposed hearth should be to avoid scorched •oor coverings. On the
diagram below the minimum depth of the superimposed hearth in relation to the height
of the appliance can be determined.
Figure 2: Minimum depth of the superimposed hearth in relation to the height
of the appliance
Figure 1: Minimum dimensions appliance
The constructional hearth and a superimposed hearth must have a width extending at
least 150 mm from each side of the appliance.
A = Superimposed hearth
B = Constructional hearth
B
150 mm 150 mm
A
Min. 500 mm
Min. depth
see diagram

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3 INSTALLATION
3.1 INSTRUCTIONS
When fitting one of these appliances local and/or national regulations relating to fire
safety must be followed. In case of doubt, consult the fire safety department of the local
fire brigade, particularly if the fire is to be fitted in a home with walls and/or floors
containing flammable material.
The connection of several appliances to a single flue/chimney is not allowed.
3.2 CHIMNEY
If no chimney is immediately available, have one fitted by a recognised specialist only.
The chimney must be compliant with local regulations and is particularly important be-
cause it has a significant bearing on the function of the appliance.
Basic rules:
• A chimney for an open appliance is not, by definition, suitable for a closable model
(i.e. an appliance with doors). As a closed appliance draws in much less (cold) air,
the smoke is hotter. Please have your chimney inspected to see whether it is suitable
for a closable appliance.
• The chimney opening must be at least 5 metres above the top of the door opening of
your appliance.
• The chimney must protrude at least 40 cm above the apex of a sloping roof and at
least 1 metre above a flat roof. In short, the chimney must always end in an area with
a negative air pressure. Contact your local chimney sweep
for the exact dimensions of the chimney opening.
• The internal diameter must not be less than that of the appliance at any point (even
at the end of the pipe).
• Avoid bends at all costs. The maximum deviation from the perpendicular is 45°.
Never use more than 2 bends.
• Both the dimensions and the construction must meet stringent construction
standards. Your recognised specialist will be pleased to assist.
• Contact your fire insurer to make sure that your policy is in order.

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3.3 FITTING
The appliance can be fitted in the newly-built or existing chimney breast of an open fire.
When fitting, both fire safety and operational safety must be safeguarded. The fitter is
responsible for this.
General guidelines:
• If there is a wooden beam above the fitting location, heat must not radiate directly
onto it. An insulation plate must be hung below the beam, leaving an air gap between
it and the beam of at least 1 cm.
• Always use (white) unbound ceramic insulation wool. Bound material (yellow), such
as glass and rock wool, spreads an irritating smell on heating, causes excess smoke
and is unsuitable for high temperatures.
• Before fitting, remove the door to protect the glass.
Insulation requirements: • temperature resistance ≥700°C.
• density ≥80 kg/m3
3.3.1 Positioning of the appliance
The appliance must be positioned on a concrete surface. If such a surface is not
immediately available, a sufficiently solid pedestal of noninflammable material should
be built from the creeping space.
Ventilate the empty space in the chimney, by placing ventilation openings at the top and
bottom of the chimney breast.
The total ventilation openings should be at least 450 cm2at the bottom of the chimney
breast and also at least 450 cm2at the top of the chimney breast.
(Total ventilation openings: 900 cm2.)
Attention! : Smaller ventilation openings than prescribed here may
cause damage to the chimney breast.
Always maintain the minimum dimensions of the
ventilation openings!