Bellfires UNICA 200 L, UNICA 300, UNICA 200 R Instruction For Use & Installation Instructions
INSTRUCTIONS FOR USE &
INSTALLATION INSTRUCTIONS
UNICA 200 L/R
UNICA 300
Gas • re with open combustion system
Bell• res wishes you many cosy evenings with your new Bell• res gas • re
This document is an essential part of your gas • re.
Read it carefully before use of the gas • re and keep it in a safe place!
Serial number:
Production date:
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Instructions for use & Installation instructions
CONTENTS
Page
1. INSTRUCTIONS FOR USE .................................................................... 7
2. INSTALLATION INSTRUCTIONS ....................................................
...
.... 17
3. MAINTENANCE ........................................................
...............
............... 28
4. FAULTS ......................................................
.......................
.........
.....
........ 29
5. ELECTRICAL DIAGRAM ................................................
.......................
. 30
6. DIMENSIONS ..............................................
.................................
...
....... 31
7. TECHNICAL DETAILS/REGULATIONS .............
.......................
.......
......
. 34
8. REPLACEMENT PARTS LIST ..................
..........
......
...................
.....
...
... 35
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Instructions for use & Installation instructions
Interfocos
Warranty terms
Interfocos B.V. guarantees the quality of the supplied Bellfi res hearth and the quality
of the materials used. All Bellfi res hearths are developed and manufactured according
to the highest possible quality standards. If, despite all this, something should prove
amiss with the Bellfi res hearth you have purchased, Interfocos B.V. offers the following
manufacturer’s warranty.
Article 1: Warranty
1.1. If Interfocos B.V. determines that the Bellfi res hearth you have purchased is
defective as a result of a fl aw in the construction or material, Interfocos B.V.
guarantees to repair or replace the hearth free of charge, without charging any
costs for labour or spare parts.
1.2. Repair or replacement of the Bellfi res hearth will be undertaken by Interfocos B.V.
or by a Bellfi res dealer as designated by Interfocos B.V.
1.3. This warranty is supplementary to the existing legal national warranty of Bellfi res
dealers and Interfocos B.V. in the country of purchase and is not intended to
restrict your rights and claims based on the applicable legal provisions.
Article 2: Warranty conditions
2.1. Should you wish to claim under the warranty, please contact your Bellfi res dealer.
2.2. Complaints should be reported as quickly as possible after they have manifested
themselves.
2.3. Complaints will only be accepted if they are reported to the Bellfi res dealer,
together with the serial number of the Bellfi res hearth which is stated on the front
of the instructions for use.
2.4. In addition, the original receipt (invoice, receipt, cash receipt) showing the date of
purchase must also be submitted.
2.5. Repairs and replacements during the warranty period do not give any entitlement
to an extension of the warranty period. After a repair or replacement of warranty
parts, the warranty period shall be deemed to have started on the date of
purchasing the Bellfi res hearth.
2.6. If a certain part is eligible for the warranty and the original part is no longer
available, Interfocos B.V. shall ensure that an alternative part of at least the
same quality shall be provided.
Article 3: Warranty exclusions
3.1. The warranty on the Bellfi res hearth ceases to be in effect if:
a. it is not installed according to the supplied installation instructions, and to
national and/or local regulations;
b. it has been installed, connected or repaired by a non-Bellfi res dealer;
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Instructions for use & Installation instructions
c. it has not be used or maintained according to the instructions for use;
d. it has been changed, neglected or roughly treated;
e. it has been damaged as a result of external causes (outside the hearth
itself), for example, lightning strike, water damage or fi re;
3.2. In addition, the warranty lapses if the original purchase receipt shows any
change, deletion, removal or if it is illegible.
Article 4: Warranty area
4.1. The warranty is only valid in those countries where Bellfi res hearths are sold
through an offi cial dealer network.
Article 5: Warranty period
5.1. This warranty will only be granted during the warranty period.
5.2. The body of the Bellfi res hearth is guaranteed for a period of 10 years against
construction and/or material faults, starting from the moment of purchase.
5.3. For other parts of the Bellfi res hearth, a similar warranty applies from the moment
of purchase for a period of one year.
5.4. For user parts such as glass, glass (cord), thermocouple and the interior of the
combustion chamber, a similar guarantee is given until after the fi rst burning.
Article 6: Liability
6.1. A claim granted by Interfocos B.V. under this warranty does not automatically
imply that Interfocos B.V. also accepts liability for any possible damage.
The liability of Interfocos B.V. never extends further than that stated in these
warranty conditions. Any liability of Interfocos B.V. for consequential damage is
expressly excluded.
6.2. That stated in this provision is not valid if and to the extent that is derives from
a mandatory provision.
6.3. All agreements entered into by Interfocos B.V. are, unless specifi cally stated
otherwise in writing and to the extent that they are permitted based on applicable
law, subject to the Conditions of the Dutch Metal and Engineering Association
(METAALUNIEVOORWAARDEN), as fi led with the registrar of the Court of
Rotterdam on 1 January 2014.
Interfocos B.V.
Hallenstraat 17
5531 AB Bladel
The Netherlands
Tel: +31-497339200
Email: info@Bellfi res.com
Carefully retain the instructions for use; they show the serial number of the hearth.
You will need this if you wish to claim under the warranty.
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Instructions for use & Installation instructions
1 INSTRUCTIONS FOR USE
1.1 INTRODUCTION
Congratulations on your purchase of this modern BARBAS gas fi re.
This quality product will provide you with many years of enjoyment due to the fl ame
effect and warmth that it provides.
Please read the instructions for use carefully before using the appliance for the fi rst
time. Keep this booklet in a safe place.
1.2 BUILT-IN PROTECTION OF THE APPLIANCE
The appliance is fully protected by means of a thermo-electric pilot light shut off in the
event of a gas escape from the main burner.
Additionally, the gas fi re is fi tted with a thermal one-way protection safety system.
This system shuts off the appliance if the fl ue gas is not exhausted.
1.2.1 Safety
The gas fi re must never be used with the door glass removed.
Never place fl ammable material on the ceramic log set.
Do not place easily-fl ammable materials, such as nylon clothing
or fl ammable liquids, in the vicinity of the gas fi re.
Children and others unfamiliar with the operation of a gas fi re
should be allowed in the vicinity of the appliance only under
supervision.
Use a fi re guard to protect children and other persons mentioned
above against possible burns.
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1.3 OPERATION GENERAL
The gas regulating block, with which the fi re is operated, is located behind the operating
hatch. The fi re has one main burner which can be operated by the thermostatic knob
and/or the sliding knob.
The thermostatic knob is used to choose the correct setting and the modulating
thermostat ensures that the set temperature (13 - 38°C) is maintained.
The slider, is used to select the desired position, the burner will now continueously burn
as an atmospheric burner until the setting is changed.
Both operating knobs can be used in combination.
If the appliance is equipped with a convection fan, the fan speed can be adjusted
steplessly with the knob, located on the right-hand side of the gas regulating block.
When the appliance reaches a temperature of 40°C, the convection fan will automatically be activated. After the appliance has been switched off, the fan will continue until
the temperature has fallen below 35°C.
Figure 1: Operation
“OFF” POSITION
SLIDER SLIDER “OFF” POSITION
THERMOSTAT “IGNITION” “IGNITION”
KNOB POSITION KNOB
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1.4 IGNITING THE FIRE
• Open the gas supply valve in the gas pipe to the fi re.
• Lock the slider into “l“ position.
• Turn the thermostat knob to the ignition position “«“ and then push the knob in.
• While keeping the thermostat knob pushed in, press the ingition button a few times to
ignite the pilot light. Check through the glass that the pilot light has been lit.
•
When the pilot light is lit, keep the thermostat knob pushed in for a further 10 seconds,
after which it can be released.
Important : If the pilot fl ame goes out, then wait for at
least 5 minutes before repeating the above
procedure.
• By turning the thermostat knob to the required setting and/or pushing the slider into a
downward position: the burner will now ignite.
1.5 TURNING OFF THE FIRE
• Turn the thermostat knob to the ignition position “«“.
• Lock the slider to the “l“ position.
The burner will now be fully extinguished.
If the thermostat knob is turned back to the “1” position, then the burner will continue to
operate for as long as the room temperature remains below 13°C.
1.6 EXTINGUISHING THE PILOT LIGHT
• Extinguish the pilot by setting the thermostat knob to the “l“ position.
• If the gas fi re is not going to be used for a long period of time, it is recommended to
close the gas supply valve to the fi re.
Important : If the pilot fl ame goes out for any reason,
wait for 5 minutes before attempting to
re-light it.
• If the pilot light frequently goes out, then please contact your installer.
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1.7 CONTROL OF THE APPLIANCE MODELS:
UNICA 200 L - 400 / UNICA 200 R - 400 / UNICA 300 - 400
1.7.1 In general
The pilot light and burner are switched to “ON “ or “OFF” by means of the control knob
A. The fl ame height of the burner is regulated by control knob B.
The desired position is selected and the burner will burn continuously in this position,
until this is changed.
The control knob B can be used in different ways:
1. Manually, by turning the knob by hand in the desired position.
2. By means of the cordless remote control, where the desired position of the knob and
also the fl ame height are regulated by ultra-sonic signals.
B A
Figure 2: Operating switch model -400
1.7.2 Igniting the ! re
• Open the gas valve in the gas supply pipe to the appliance
• Turn the control knob B to the position where the “big fl ame”-symbol is located.
• Turn the control knob A a little to the left until the stop.
• Press knob A and keep the button pressed approximately 5 seconds (the gas fl ows
to the pilot light).
• Continue turning the pressed knob A further to the left to the ignition position (from
the « -symbol to the “small fl ame” symbol). A “click” is heard indicating the ignition
spark for the pilot light.
If necessary, click a few times until the pilot light burns.
• As soon as the pilot light burns, keep knob A pressed for
another 10 seconds,
then
release.
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Battery compartment
LED indication
Figure 3: Receiver
Important : If the pilot light goes out, then wait for at
least 5 minutes before repeating the above
mentioned procedure.
• Continue turning knob A fully to the left until the “ON” position, (the “big fl ame”
symbol) and the main burner is ignited.
Beware: it takes a few seconds for the burner to ignite!
1.7.3 Flame height
The fl ame height of the main burner can now be adjusted by means of control knob B.
Manually in approximately 20 steps or by means of the cordless remote control
(continuous). Turning knob B to the left in the direction of the “big fl ame” symbol
increases the fl ame height, to the right in the direction of the l -symbol decreases the
gas supply from the minimum position to the “OFF” position.
1.7.4 Remote control
The remote control operates according to the “ultrasonic” principle and consists of a
hand-held transmitter and a reciever. For a correct operation, aim the front of the handheld transmitter towards the eye of the reciever in the appliance.
The appliance must already be switched on with the control knob A.
It is recommended to adjust always the fl ame height to the minimum or “OFF” position,
before entirely switching off the appliance with the control knob A.
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Figure 4: Hand-held transmitter Unica 200 L - 400, Unica 200 R - 400 and
Unica 300 - 400
Figure 5: 4 x Connectors to gascontrols
Changing batteries signal
Temperature display
°C - °F
Heating period
P1 and P2
Time display
Button
High MAN
Setting TIMER
Setting TIME
Button
Low MAN
Setting TIMER
Setting TIME
SENDsymbol
AUTO
TIMER
MAN
display
Button AUTO
Button TIMER
Room temperature /
Set roomtemperature
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1.7.5 Extinguishing the ! re
Turn knob B, possibly with the remote control, fully to the right to the l -symbol and/or
turn the control knob A to the right until the stop (“small fl ame” symbol = pilot light
position).
The main burner will still burn for a few seconds, after which it will be extinguished
completely.
1.7.6 Set the display
• After connecting the batteries or when simultaneously pressing AUTO and TIMER,
the display will fl ash. You are now in “SET” mode.
• Press AUTO to switch from °F (and standard time) to °C (and military time) or
vice versa.
• The display will automatically return to manual mode after some time, but
you may immediately return to MAN by pressing the TIMER button.
1.7.7 Set the current time
• After connecting the batteries or when simultaneously pressing AUTO and TIMER,
the display fl ashes. You are in SET mode.
• Press
to set the hour and
to set the minute.
• Wait or press TIMER to return to MAN mode.
1.7.8 Programming the desired temperature
• Press AUTO until display fl ashes.
• Press or to set the temperature.
• Wait or press AUTO to switch to automatic mode.
1.7.9 Programming the timer
• Press TIMER until P1
fl ashes (heating period 1, heat ON)
• Set the time for the beginning of the fi rst heating period by pressing for hour
and
for minute’setting.
• Press TIMER again; P1 appears on the display.
Set the time for the end of the fi rst heating period.
• Press TIMER again to set the second heating period P2
(heat ON) and P2
(heat OFF).
• Store both heating periods by pressing TIMER again.
• If only one heating period is desired, program the same time for P2 and P1.
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1.7.10 MAN mode for manual fl ame height adjustment
• Press to turn on the fi re (main burner) or to increase fl ame height.
• Press to decrease fl ame height or to turn down the main burner. The pilot
stays on.
• To incrementally increase or decrease the fl ame height lightly tap either the
or
button.
• The SEND symbol appears in the upper left corner of the display when either
button
or
is depressed.
• The LED of the receiver fl ashes if you reach the end stops of the valve.
1.7.11 Automatic mode for temperature control
• Briefl y press AUTO. The set temperature will appear briefl y before the display
reverts to the room temperature.
1.7.12 TIMER mode (TIMER in display)
• During heating periods P1 and P2, the temperature is controlled in the same manner
as in AUTO mode.
• When the timer program turns to (heating cycle off), the motor will turn the valve
to pilot and there is no temperature control. This minimizes battery consumption.
• You may press AUTO to verify the set-temperature and then press TIMER to
return to timer mode.
• Press either the
or
button from any mode for manual override.
• For the AUTO or TIMER mode to function correctly, the transmitter must remain with
range of the receiver.
1.7.13 Changing the battery
• If BATT appears in upper right corner of the display or if the LED of the receiver
becomes faint, please change the battery from transmitter or receiver.
See also 1.7.15
• If the batteries lose power, the fl ame height can be adjusted by manually turning
knob B.
1.7.14 Extinguishing the pilot light
• The pilot light extinguishes by slightly pressing the spring loaded control knob A and
by turning it to the right to the “OFF” position (l -symbol).
• If the gas fi re is not going to be used for a long period of time, it is recommended to
close the gas supply valve to the fi re.
Important: If the pilot light goes out for any reason,
wait for 5 minutes before attempting to
re-light it.
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1.7.15 Replacing the batteries
The batteries of the hand-held transmitter and reciever have a lifespan of approximately
one year.
If BATT appears in upper right corner of the display, please change the battery from the
hand-held transmitter.
If the LED of the reciever becomes faint, please change the battery from the reciever.
Hand-held transmitter:
• Open the cover at the back of the hand-held transmitter.
• Carefully remove the 9V block battery and release it from the contact maker.
Do not pull the wires!
• Connect the new battery and re" t. Close the cover.
Receiver:
• Remove the battery support from the housing and release it from the contact holder.
• Remove the batteries from the battery support.
• Place the 4 new batteries of 1,5V (type LR6 or AA) in the battery support as
indicated. The pressure spring always against the negative pole (-) of the battery.
Connect the battery support with the contact maker. Replace the support and close
the cover. Incorrect placement of the batteries or the battery support can lead to
irreparable damage to the electronics or the electric propulsion.
NOTE:
Please note, the placement of the transmitter (temperature sensor) is important to assure proper temperature regulation. Generally, a more constant temperature will be assured, if the transmitter is not too far from the gas appliance. Before switching to AUTO
or TIMER mode, press either knob or
to verify the reception (when the SEND
symbol appears in the transmitter display, the receiver’s LED must illuminate).
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1.8 USING THE APPLIANCE FOR THE FIRST TIME
The gas fi re is coated with a lacquer layer resistant to high temperature.
During the fi rst hours of operation, the burning in of the lacquer may result in an
unpleasant smell. This is harmless, however. Operating the gas fi re at full capacity for a
few hours, while ventilating the room, will eliminate the smell. Moreover, deposits may
form on the inside off the glass; these can be removed with a dry cloth when the gas fi re
has cooled down.
1.9 DAILY MAINTENANCE
• Regulary check that the air supply is still open.
• Ensure that as little dust, and as few particles of cigarette smoke, candles and
oil lamps as possible pollute the air in the room in which the appliance is used.
Heating of these particles by the convection system of the appliance could lead to
discoloration of the walls and ceiling. It is therefore very important to ensure that the
room in which the appliance is located is suffi ciently ventilated. Regularly remove any
dust deposits from behind the control fl ap by means of a vacuum cleaner.
Important: If the glass is broken or cracked, it must be
immediately replaced before operating the
gas ! re again.
• If anything is spilt on the fi re, switch it off immediately and wait for it to cool down
suffi ciently before cleaning. Never use scouring powder, aggressive cleaners or fi re
polish on the gas fi re. Use only a dry lint free cloth.
• Heat resistant lacquer in aerosols can be obtained from your distributor.
During the yearly maintenance, the lacquer can be used to repair small areas of
damage.
The installation must only be carried out by a
“Gas Safe Register” registered installation engineer.
IMPORTANT
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Instructions for use & Installation instructions
2 INSTALLATION INSTRUCTIONS
2.1 GENERAL
The gas fi re must be positioned and connected as a “open” appliance by a “Gas Safe
Register” registered gas installation engineer in accordance with the following installation instructions, nationally and locally applicable regulations (see “Technical Details/
Regulations” at the rear of this manual).
If you have any queries regarding the installation, please consult your local gas
company.
If an existing chimney is to be used, please consult your installer fi rst. If the chimney
was previously used for a wood or coal fi re, then it should be cleaned by an expert.
A chimney draw of approximately 5 Pa (=0,05 mbar) is suffi cient for full load of the
appliance. If the chimney draw is more than 20 Pa (=0,2 mbar), then it is recommended
to reduce it.
Before beginning the installation, check that the details on the rating plate
correspond to the gas type and pressure to which the appliance will be connected.
2.2 FLUE PROTECTION
The appliance is supplied with a security system T.T.B. It is a thermostat which shuts off
the pilot light and main burner under any of the following circumstances:
• insuffi cient chimney draw.
• under-pressure in the house due to a mechanical exhaust system.
• bad connection between the appliance and the fl ue.
• partial or total blockage of the fl ue, for instance, due to falling debris.
• insuffi cient external air supply in an entirely closed house.
• fl ue down draught due to wind.
After the problem has been rectifi ed, the appliance can be put back into operation. It
is not permitted to bypass the security system. Always call your installer in case of any
problem.
Replace the security system only with parts identical to those originally supplied!
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2.3 PREPARATIONS BEFORE INSTALLATION
Before installing the appliance, fi rst observe the following instructions.
2.3.1 The most important facilities according to the regulations
1 NATURALLY VENTILATED HOUSE (see Figure 6).
• The room in which the appliance is to be fi tted must have a non-
closable combustion air supply opening. The minimum dimensions
are detailed in “Technical Details/Regulations” at the rear of this
manual (see also Paragraph 2.4, point 2).
• The fl ue gas exhaust must exit at “outlet area
I”.
OUTLET AREA
I
AIR SUPPLY
OPENING
GAS
Figure 6: Naturally ventilated house
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2 MECHANICALLY VENTILATED HOUSE (see Figure 7)
• The room in which the appliance is to be fi tted must have a non-
closable combustion air supply opening. The minimum dimensions
are detailed in “Technical Details/Regulations” at the rear of this
manual (see also Paragraph 2.4, point 2).
• The fl ue gases must be extracted by means of a fl ue extraction fan.
FLUE EXTRACTION FAN
AIR SUPPLY
OPENING
GAS
Figure 7: Mechanically ventilated house
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Instructions for use & Installation instructions
2.4 GENERAL SERVICES
1. FLUE
Before installation, it must be verifi ed that the fl ue has suffi cient draw.
Remove all fl ue gas dampers (if present) in the fl ue or fi x them in the open position.
The fl ue must be at least 2 metres long. In order to prevent condensation in a
masonry fl ue and, if necessary, to improve correct operation of the appliance, it is
recommended that the fl ue be fi tted with an, (insulated) aluminium or (fl exible)
stainless steel pipe of Ø100 mm (minimum).
An protective cap must be placed on top of the chimney to prevent rain entering.
2. COMBUSTION AIR SUPPLY
The combustion air supply has to comply with national and local regulations. The
minimum dimensions are detailed in “Technical Details / Regulations” at the rear of
this manual. The air supply opening must be non-closable.
3. THERMOSTAT SENSOR
The appliance is equipped with a thermostat sensor which is normally fi tted to the
bottom plate. The thermostat function can be improved by positioning the sensor in
the bottom left- or right hand side, or at the height of the plinth underneath the
appliance. Ensure that the sensor remains easily accessible at all times for service
and maintenance.
4. GAS CONNECTION
The Ø12 mm or Ø15 mm gas connection is located on the bottom or the rear side of
the appliance. Connect the gas supply to the appliance using the compression
coupling. Use only gas piping with a minimum diameter of 1/2” G with a shut-off
valve.
5. ELECTRICAL CONNECTION
If the appliance is equipped with a convection fan, there must be a wall socket with
earth connection, preferably at the right-hand side of the appliance. The socket
should be accessible at all times.
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2.5 POSITIONING THE APPLIANCE
Important : • Never use combustible materials during the installation.
• Insulate the gas ! re using white loose insulation wool
(heat resistant up to 1000°C). Not at the bottom ""
• Flammable materials, such as curtains, should not be
placed in the vicinity of the gas ! re.
Minimum safe distance: 100 cm.
• During installation of the gas ! re, a clearance of 3 mm
should be maintained on all sides of the appliance
to allow for expansion of the appliance during operation.
• The opening underneath the operation hatch (2 cm)
must remain completely free.
• Position the appliance at least 12 cm above the # oor
height.
Read one of the following instructions for fi tting the appliance, as applicable:
Paragraph 2.5.1 Fitting into a new chimney
Paragraph 2.5.2 Fitting into an existing opening larger than the fi re insert
Paragraph 2.5.3 Fitting into an existing opening equal or smaller than the
fi re insert.
2.5.1 Fitting into a new chimney
The fi replace must be mounted on a concrete fl oor. If there is no concrete fl oor, it is essential to re-enforce the fl oorboards underneath with concrete. Build in the fi re insert up
to the top of the fi replace opening. Push the appliance into the opening and make the
chimney connection using an (insulated) aluminium or (fl exible) stainless steel pipe of
Ø100 mm.
Connect the gas supply using the separately provided gas inlet connector. Ensure that
the gas regulating block is straight during the connection. Ensure that the gas regulating
block and pipework are not put under stress.
Make the electrical connection to the fan.
(Only applicable if the appliance is provided with an convection fan.)
Position the thermostat sensor at the left-or right hand side underneath the frame, or at
the height of the plinth.
See Paragraphe 2.5.3 for fi tting the log set.
Check that all connections are completely gas tight using soapy water or a leak tester.
As a check, allow the fi re to burn briefl y (maximum 1 minute).
Following verifi cation that there are no leaks, fi nish off building in the fi re insert.
MASONRY REQUIRES APPROXIMATELY 4 WEEKS TO BECOME COMPLETELY
DRY BEFORE NORMAL USE OF THE FIRE INSERT CAN BEGIN.
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2.5.2 Fitting into an existing opening larger than the ! re insert.
Place an (insulated) aluminium or (fl exible) stainless steel pipe (Ø100 mm) into the fl ue
for the connection between the fl ue spigot of the appliance and the chimney and then
position the appliance into the fi replace. Push the aluminium or stainless steel pipe into
the fl ue spigot of the appliance. For further installation procedures, refer to Paragraph
2.5.1.
2.5.3 Fitting into an existing opening equal to or smaller than the
! re insert.
If the opening in the fi replace is too small for the appliance, it must be enlarged by an
authorised company in accordance with the applicable building regulations.
Before fi tting the fi re insert, a number of preparations must be made. Firstly, the
appliance must be completely dismanteld, as follows (see also Figure 8, 9 or 10):
1. Open the operating hatch underneath the appliance by pulling it forwards.
2. Dismantling operating hatch(es):
The operating hatch can be taken out if the left hinge pin is pulled from the
frame by means of pointed pliers,
or unscrewing the left Phillips screw if
there is one.
3. Dismantling the front, door and glass:
Dismantle the door (including the glass) by loosening the screws at the top,
the side and at the bottom.
Dismantle the front by loosening all screws around the door opening.
Carefully remove the log set and embers.
Dismantle the cover plate at the front in the combustion chamber, by
loosening the 8 bolts and by removing the cover plate.
Disconnect the (light blue) plug connectors of the security system wiring.
The complete “control unit” can now be slid out like a drawer.
9. Dismantling the inner shell:
Remove the back panel in the combustion chamber.
Dismantle the entire inner shell by slightly loosening the 4 nuts at the front.
Next, turn the adjustment bolt downwards at the left-and right hand side
bottom which slightly lowers the inner shell compared to the outer casing.
The inner shell can be removed after loosening the 4 insert nuts.
The fl ue spigot can be removed by loosening the self-tapping screws from
the inside of the outer casing.
The appliance is now fully dismantled.
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Figure 8: Unica 200 L
Figure 9: Unica 200 R
Control-unit
Outer casing
Operating hatch
Door
Flue spigot
Front
Cover plate
Inner shell /
Combustion chamber
Flue spigot
Operating hatch
Door
Front
Side-cover
Control-unit
Outer casing
Cover plate
Inner shell /
Combustion chamber
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Figure 10: Unica 300
Installing the gas fi re insert should be carried out in the following order:
1 FITTING THE OUTER CASING
Place the outer casing into the fi replace opening and position it horizontally and
vertically level to the wall. The casing must also be level.
Check that the gas supply pipe has been fed through the opening provided at the rear
or at the bottom side.
If necessary, loosen the electrical supply cable from the connector, and guide the cable
through the special openings to the wall socket, on which, during installation, there must
be no tension.
Slightly lower the (insulated) aluminium or (fl exible) stainles steel pipe (Ø100 mm),
which is made through the chimney, through the opening at the top of the outer casing.
Attach the pipe to the fl ue spigot and push it back upwards again.
The fl ue spigot can now be fi xed to the casing from the inside using self tapping screws.
Operating hatch
Door
Front
Control-unit
Outer casing
Flue spigot
Side-cover
Cover plate
Inner shell /
Combustion chamber
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2 FITTING THE INNER SHELL
Before assembly, check that the sealing cords of the fl ue spigot and glass are still intact.
Position the complete inner shell in the casing.
Position the inner shell by, fi rst of all, fi tting loosely the 4 insert nuts, so that the inner
shell is completely level against the front of the outer casing.
Next, adjust the inner shell by means of adjustment bolts which are located on the
bottom left and right of the combustion chamber.
The fl ue spigot of the inner shell has to be tightly fi tted against the top side of the outer
casing.
Tighten all 4 insert nuts securely.
Place the back panel in the combustion chamber.
CHECK THAT THE SEALING CORD OF THE FLUE SPIGOT IS CORRECTLY
CONNECTED !
3 FITTING THE “CONTROL UNIT”
First of all, make the elctrical connection (when dismantled) on the connector on
the right-hand side. (Only applicable if the appliance is provided with a convection fan.)
While sliding the “control unit” underneath the inner shell, secure the (light blue) plug
connectors of the security system. For this purpose, the wires need to be led outside,
left along the inner shell, after which the plugs have to be pushed on the thermocouple
interrupter near the gas regulating block. The “control unit” must be pushed into the inner shell as far as it will go. Fit the thermostat sensor by means of the clip to the bottom
plate.
Use 8 bolts to secure the “control unit” together with the cover plate (at the front in the
combustion chamber).
4 GAS AND ELECTRICAL CONNECTION
Use the supplied swivel to make the gas connection. Ensure that the gas regulating
block stays straight during the connection. Ensure that the gas regulating block and
pipework are not put under stress.
The mains electricity can now be restored to the wall socket.
(Only applicable if the appliance is provided with a convection fan.)
Check that all connections are completely gas tight using soapy water or a leak tester.
As a check, allow the fi re to burn briefl y (maximum 1 minute).
Following verifi cation that there are no leaks, fi nish off building in the fi re insert.
(See Chapter 1; Instructions for use.)
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5 POSITIONING THE CERAMIC LOG SET
The appliance is delivered with a set of artifi cial wooden logs and embers (and vermiculite granules for the NATURAL GAS appliances only!).
Important : • Do not place any logs, embers or vermiculite granules
against the pilot fl ame burner. Make sure that the pilot
fl ame can burn freely over the main burner. Only in this
way is proper ignition of the main burner ensured.
• The burner bed (with embers/vermiculite) and the
positioning of the logs must not be changed.
POSITIONING THE CERAMIC LOG SET:
NATURAL GAS APPLIANCE:
1. Distribute the vermiculite granules (1x 10 gram) evenly over the burner
(not in front of the pilot light).
2. Carefully remove the embers (2x 125 gram) from the packaging and place
them evenly
on and around the burner.
Note ! Small embers and their residue should not be scattered on
the burner. This can cause a blockage on the burner orifi ces.
3. Place the two rear logs behind the burner with the carbon side to the front.
4. Position the remaining logs. (See fi gure 11.)
PROPANE APPLIANCE:
The positioning of the log set is the same as that for the natural gas appliance described
above. However with the log set, only one bag (1x 125 gram) of embers may be placed
on and around the burner.
Vermiculite granules are not permitted and are therefore not supplied with appliances
that use propane.
Figure 11: Log set UNICA 200 L/R / UNICA 300
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6
FITTING THE FRONT, DOOR AND GLASS (WEAR PROTECTIVE GLOVES !!!)
First of all, check that the sealing cord on the front side of the combustion chamber is
still intact. After that, screw the front on the combustion chamber.
After veri" cation of the sealing cord in the door, the door can be screwed to the front.
7 FITTING THE OPERATING HATCH(ES)
Fit the operating hatch on the right-hand side of the opening.
Press the left hinge pin and position the hatch in the correct position
or tighten the left
Phillips screw if there is one.
Hook the left and/or the right side-cover in the front.
THE APPLIANCE IS NOW READY FOR USE.
2.6 CHECKING THE APPLIANCE AFTER INSTALLATION
After installation, the installer needs to visually check the gas # ames.
The installer should also verify, by using the appliance for the " rst time, after
10 minutes of operation, that there is no # ue leakage.
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3 MAINTENANCE
3.1 ANNUAL MAINTENANCE
The appliance must be checked and cleaned annually by an authorised engineer.
This also applies to the chimney.
The annual maintenance consists of the following points:
• Cleaning the main burner, pilot light and fl ue exhaust.
• Removing dust deposits using a vacuum cleaner.
• Checking for possible leakages at the gas connections and fl ue joints.
• Checking the correct operation of the gas regulating block, thermocouple
circuit and ignition of the main burner.
• Checking the operation of the thermostatically controlled fan (if present).
• Checking the operation of the security system.
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4 FAULTS
Possible causes for the gas fi re going out are:
• Operation of the security system due to fl ue gas escape.
• Malfunction of the security system. Check by means of testing.
• Insuffi cient gas pressure.
• Pilot light is dirty.
• Thermocouple voltage too low. This is usually caused by insuffi cient heating
at the tip of the thermocouple by the pilot light.
• Dirty electrical contacts in the thermo-electric system, wiring and connections of the
security system.
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5 ELECTRICAL DIAGRAM
blue
brown
yellow/green
brown
brown
brown
blue
yellow / green
1 Fanspeed controller convection-fan 230 VAC / 50 Hz
2 Convection-fan 230 VAC / 50 Hz
3 Thermostat “Clickson” set at ± 40°C
4 Earthed plug (with earth sleeve) 230 VAC
5 Cable clamp
6 Connector
7 Earth connector
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6 DIMENSIONS
6.1 UNICA 200 L
Gas connection
Gas connection
* = Gas connection possibility
bottom of the appliance !!
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6.2 UNICA 200 R
* = Gas connection possibility
bottom of the appliance !!
Gas connection
Gas
connection
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6.3 UNICA 300
* = Gas connection possibility
bottom of the appliance !!
Gasconnection
Gas connection
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7 TECHNICAL DETAILS / REGULATIONS
7.1 TECHNICAL DETAILS;
NG; NATURAL GAS - GREAT BRITAIN / IRELAND PG; PROPANE GAS - GREAT BRITAIN / IRELAND
NI; NATURAL GAS - ITALIA PI; PROPANE GAS - ITALIA
NE; NATURAL GAS - ESPAÑA PE; PROPANE GAS - ESPAÑA
NP; NATURAL GAS - PORTUGAL PP; PROPANE GAS - PORTUGAL
National installation regulations:
UK : • Gas safety installation and use regulations 1998 plus all relevant
safety and building regulations concerning ! re installation
• Document J: Combustion appliances and fuel storage systems
Model: - Hand control : UNICA 200 L/R NG/NI/NE/NP : UNICA 200 L/R PG/PI/PE/PP
UNICA 300 NG/NI/NE/NP UNICA 300 PG/PI/PE/PP
- Remote control : UNICA 200 L/R-400 NG/NI/NE/NP : UNICA 200 L/R-400 PG/PI/PE/PP
UNICA 300-400 NG/NI/NE/NP UNICA 300-400 PG/PI/PE/PP
Country : GB; Great Britain / IE; Ireland / IT; Italia / ES; España / PT; Portugal
Product identifi cation no : 0063 AU 3899 : 0063 AU 3899
Type of appliance under CE-norm : B
11BS
: B
11BS
Category of appliance : I2H, natural gas G20 : I3P, propane G31
Nominal heat input (Gross calorifi c value) : 8.0 kW : 8.0 kW
Nominal heat output (max.) : 5.2 - 6.0 kW : 5.5 - 6.0 kW
Effi ciency class : 2 (80%) : 2 (80%)
NOx class : 1 : 1
Gas rate (max.) : 0.74 m
3
s
/hr. : 500 gr/hr.
Supply pressure : 20.0 mbar : 37.0 mbar
Burner pressure (max.) Hot : 10.0 mbar(*) : 29.0 mbar
Burner pressure (max.) Cold : 9.0 mbar(**) : 29.0 mbar
Burner pressure (min.) : 2.0 mbar : 7.5 mbar
Gas regulator block (hand control) : SIT 0.630.704 : SIT 0.630.704
Min. heatinput adj. screw:
- Thermostatic burner : no 160 (= Ø1.60 mm) : no 130 (= Ø1.30 mm)
- Manual burner : standard : standard
Gas regulator block -400 (remote control) : Mertik GV 34 : Mertik GV 34
Main burner : 360 x 122 mm (2 row) : 360 x 122 mm (2 row)
Primary air inlet main burner : 4x Ø8.5 mm : 8x Ø8.5 mm
Main burner orifi ce : no 105 (= 7x Ø1.05 mm) : no 150 (= 1x Ø1.50 mm)
Pilot burner : SIT 0.160.022 : SIT 0.160.022
Pilot burner orifi ce : nr. 41 : no 30
Security system (T.T.B.) : Thermodisc type: : Thermodisc type:
44T21-316190 -140°C 44T21-316190 -140°C
Gas connection : 3/8” G / Ø12 - Ø15 mm : 3/8” G / Ø12 - Ø15 mm
Necessary air supply : 150 cm2 : 150 cm
2
Chimney connection : Ø100 mm - Ø106 mm : Ø100 mm - Ø106 mm
Batteries remote control
- Receiver : 4x 1.5V AA : 4x 1.5V AA
- Hand-transmitter : 1x 9V block : 1x 9V block
Electrical supply (***) : 230 VAC / 50 Hz : 230 VAC / 50 Hz
Electricity consumption (***) : 40 W / IP 20 : 40 W / IP 20
(*) : When the appliance has reached its thermal equilibrium.
(**) : Burner at maximum. Appliance is cold.
(***) : When the appliance is equipped with a convection fan.
Temperature changes at surface: Entire front of the appliance, except the control panel.
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8 REPLACEMENT PARTS LIST
When requesting service or ordering replacement parts, please quote the model type
and serial number. All parts listed in this manual may be ordered from a Bellfi res
dealer.
8.1 UNICA 200 L+R / UNICA 300
No Part no Description Standard 400
(hand (remote
control) control)
1 302056 Gas regulator block, EuroSIT Plus 0.630.704
2 301965 Piëzo push-button
3 302037 Minimal heatinput adj. screw 1.6 mm; natural gas
4 301967 Minimal heatinput adj. screw 1.3 mm; propane
5 301969 Nut + olive; Ø4 mm
6 302408 Gas regulator block, Mertik GV 34
7 302409 Hand-held transmitter (remote control)
8 302410 Receiver with cable
9 302411 Cable
10 305698 Main burner natural gas G20/G25
4xØ8,5
11 305699 Main burner propane G31
8xØ8,5
12 319743 Main burner injector natural gas; no 105
13 320545 Main burner injector propane; no 150
14 302059 Pilot light set outer casing; SIT 0.160.022
15 301207 Pilot light pipe; Ø4 mm; L = 340 mm
16 301976 Pilot light olive; Ø4 mm
17 301977 Pilot light nut; Ø4 mm
18 302070 Pilot light electrode + cable; L = 500 mm
19 302060 Pilot light injector, natural gas; no 41
20 301921 Pilot light injector, propane; no 30
21 302053 Thermocouple M10 - 600 mm - th.c.i.
22 301896 Security system T.T.B. 140°C
23 319529 Glass Unica 300, Middle, 652 x 286 x 4 mm
24 319530 Glass Unica 200-300, L/R, 317 x 286 x 4 mm
25 319531 Glass Unica 200 L/R, 634 x 286 x 4 mm
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No Part no Description Standard 400
(hand (remote
control) control)
26 302155 Convection fan 230 VAC / 50 Hz.
27 302170 Fanspeed controller 230 VAC / 50 Hz.
28 302154 Clickson
29 301617 Black fi bre glass cord Ø10 mm; L= 1620 mm
30 301595 Fibre glass tape 20 x 6 mm; L= 360 mm
31 301593 Black fi bre glass tape 15 x 3 mm; adhesive
32 301612 Black fi bre glass tape 8 x 3 mm
33 301669 Tube ceramic glue
34 312964 Log set Unica 200 and 300; 6 parts,
natural gas + propane
35 301863 Embers (± 125 gram), natural gas, 2x125 gram
propane, 1x125 gram
36 301839 Vermiculite granules (± 10 gram), natural gas
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Instructions for use & Installation instructions
Your Bell• res dealer
02 - 011014 - 331059
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