Bellfires UNICA-2 70 Installation Instructions & Manual For Maintenance

Gas fire with open combustion system

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User manual (28 pages)

Instructions for use & manual daily maintenance (36 pages)

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Page 1 INSTALLATION INSTRUCTIONS & MANUAL FOR MAINTENANCE UNICA-2 70 Gas ﬁ re with open combustion system Bellﬁ res wishes you many cosy evenings with your new Bellﬁ res gas ﬁ re This document is an essential part of your gas ﬁ re. Read it carefully before installation and maintenance of the gas ﬁ...
Page 3 Bellﬁ res English BELLFIRES GAS FIRE WITH OPEN COMBUSTION SYSTEM: Unica-2 70 (UNC-2 70) Installation instructions...
Page 4 Bellﬁ res English Installation instructions...
Page 5: Table Of Contents
Bellﬁ res English CONTENTS Page 1. INTRODUCTION ..................2. INSTALLATION ..................3. ANNUAL MAINTENANCE ................. 4. FAULTS ...................... 5. DISMANTLING / ASSEMBLING OF THE GLASS, THE REGULATOR AND BURNER ............6. CONNECTING DIAGRAM ................ 7. DIMENSIONS .................... 8. TECHNICAL DETAILS/REGULATIONS ............ 9.
Page 6 Bellﬁ res English Installation instructions...
Page 7: Introduction
Bellﬁ res English INTRODUCTION 1.1 GENERAL The gas ﬁ re must be positioned and connected as an “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”...
Page 8 Bellﬁ res English • If the pilot ﬂ ame goes out for any reason, wait for 5 minutes before attempting to re-light it. • It is essential that the appliance, the complete ﬂ ue system and the room ventilation openings are cleaned and inspected annually by a recognised ﬁ tter/gas specialist. The safe operation of the appliance will thus remain guaranteed.
Page 9 Bellﬁ res English In the event that the “oxy-stop” pilot ﬂ ame is to be replaced, then only the original model should be applied. This atmosphere protection; the “oxy-stop” pilot light, is not a substitute for an independent-mounted carbon monoxide detector. 1.4 INCLUDED Set documentation - Instructions for use...
Page 10 Mantle iron L = 1000 mm Part no Accessorie 302092 AC Power adaptor 230 VAC - Power supply “receiver” 333739 Black mirror, rear wall Unica-2 70 334587 Fan set Unica-2 series UK: Set, consisting a convection fan (230 VAC/39 W), cable and assembly material. 3..
Page 11 Bellﬁ res English PREPARATIONS BEFORE INSTALLATION Before installing the appliance, ﬁ rst observe the following instructions. 1.6.1 The most important facilities according to the regulations NATURALLY VENTILATED HOUSE (see Figure 1) • Check that the room in which the appliance is to be ﬁ tted has non-closable ventilation openings, according the national and local applicable building regulations.
Page 12 Bellﬁ res English MECHANICALLY VENTILATED HOUSE (see Figure 2) • Check that the room in which the appliance is to be ﬁ tted has non-closable ventilation openings according the national and local applicable building regulations. The minimum dimensions are detailed in “Technical Details / Regulations”...
Page 13 Bellﬁ res English 1.7 GENERAL SERVICES FLUE There are 3 possible conventional ﬂ ue connections: Appliance installed into a new chimney (e.g. stud work) Top exit only: Ø4” (Ø100 mm for rigid pipe sleeved, or twin wall or Ø106 mm for ﬂ...
Page 14 Bellﬁ res English ELECTRICAL CONNECTION If the appliance is equipped with a convection fan and/or ambient lighting or AC Power adaptor, 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. The powercable (+ 0.5 m) is coming from the rear of the appliance, near the gas inlet pipe.
Page 15: Installation
Bellﬁ res English INSTALLATION POSITIONING THE APPLIANCE Important: • Never use combustible materials during the installation. The appliance may not be installed against a ﬂ ammable rear wall. • During installation of the gas ﬁ re, a clearance of 3 mm should be maintained on all sides of the appliance to allow for expansion of the appliance during operation.
Page 16 Bellﬁ res English 2.1.1 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...
Page 17 Bellﬁ res English The brickwork must be built up around the hearth. In connection with the hearth expanding during burning: there must be at least 3 mm clearance on either side of the appliance. Do not build up the brickwork farther than the top of the appliance (keep in mind the thickness of any plastering!).
Page 18 Bellﬁ res English Do not use masking tape on the appliance when installing and plastering. Tape can damage the ﬁ nish of the hearth. The brickwork or the ﬁ re-resistant sheet construction can now be continued to ceiling height. If using other materials, such as stone or heat-resistant plating, you should follow the supplier’s instructions.
Page 19 Bellﬁ res English 2.1.2 Fitting into an existing opening larger than the appliance “Lined” installation: Place an (insulated) aluminium or (ﬂ exible) stainless steel pipe of Ø100 mm (Ø4”) (or Ø127 mm (Ø5”) with an adapter) 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...
Page 20 Bellﬁ res English Removal of the top exit ﬂ ue connection piece: Disassemble the top ﬂ ue outlet connection piece from the inside of the appliance. a. Disassemble ﬁ rst the bafﬂ e plate at the top of the combustion chamber, by a front screw loosening, and take the plate out.
Page 21 Bellﬁ res English b. Disassemble after this the draft diverter from the top of the combustion chamber, by loosening the screws around and take it out. c. Disassemble the plate with ﬂ ue outlet connection piece, by loosening the bolts on the outer edge.
Page 22 Bellﬁ res English Removal of the rear exit ﬂ ue opening cover plate: Disassemble the rear exit ﬂ ue opening cover plate from the back of the appliance. Installation instructions...
Page 23 Bellﬁ res English Mounting of the top cover plate, draft diverter and bafﬂ e plate: Assemble the top cover plate (comes with the conversion kit; “Lined” “Unlined” ﬂ ue connection) from the inside of the appliance. Reﬁ t the draft diverter and bafﬂ e plate.
Page 24 Bellﬁ res English For further installation procedures, refer to paragraph 2.1.1 and 2.1.3. Installation instructions...
Page 25 Bellﬁ res English “Unlined” installation (UK only!): Minimum installation sizes All sizes in mm. Installation instructions...
Page 26 Bellﬁ res English 2.1.3 Fitting into an existing opening equal to or smaller than the appliance If the opening in the ﬁ replace is too small for the appliance, it must be enlarged by a recognised installer in accordance with applicable building regulations. “Lined”...
Page 27 Bellﬁ res English Dismantle the ﬂ ue gas outlet connection: (see pictures 2.1.2) In order to connect the (insulated) aluminium or (ﬂ exible) stainless steel ﬂ ue (Ø100 mm) onto the appliance, the ﬂ ue gas outlet connection must ﬁ rst be dismantled from inside the appliance.
Page 28 Bellﬁ res English Ø5“ Flue: Installation instructions...
Page 29 Bellﬁ res English Assembling the ﬂ ue gas outlet connection: Push the plate with the ﬂ ue gas outlet connection back upwards and secure. Then assemble the draft diverter and bafﬂ e plate. Check all connections connect properly and check for tightness ! Gas and electricity connection: Using a compression ﬁ...
Page 30 Bellﬁ res English Positioning the grate: Position the grate around the burner. Positioning the ceramic log set or marble shingles: The appliance can be supplied with: • Ceramic log set + embers • Marble shingles white (small, white marble stones) •...
Page 31 Bellﬁ res English 10.1 Ceramic log set + chips of wood + embers 1 Place the ceramic mat on the burner in such a way that the holes in the mat are in line with the burner openings. 2 Remove the embers carefully from their packaging and spread them evenly over the burner mat and the grate around the burner.
Page 32 3 Place the logs on the burner: Natural gas-burner Propane / Butane-burner Appliance see ﬁ gure: see ﬁ gure: Unica-2 70 Keep the burner oriﬁ ces unblocked !!! 4 Place the chips of wood around the burner. Installation instructions...
Page 33 Bellﬁ res English Logs: Log no Log no. Log no Log no Log no Log no Log no Log no Installation instructions...
Page 34 Embers must not be placed next to the pilot light burner Keep the burner oriﬁ ces unblocked! Figure 3: Log set Unica-2 70 Position natural gas burner Embers must not be placed next to the pilot light burner Keep the burner oriﬁ ces unblocked!
Page 35 2 Spread the shingles over the whole burner bed (burner and grid around the burner). Make sure that the pilot light remains free. Unica-2 70 see ﬁ gure 6 IMPORTANT: Open area, in order to ensure free accessibility of the pilot ﬂ...
Page 36 Keep the burner oriﬁ ces unblocked! Figure 6: Marble shingles Unica-2 70 Position natural gas and propane/butane burner Important: Do not place any marble shingles in front of the pilot light.
Page 37 Bellﬁ res English Assembling the glass door: Assemble the door (including the glass) by hooking it in at the top, and then screwing it into place at the bottom left and right. Remember to wear work gloves ! Check whether the door’s sealing cord ﬁ ts snugly on the appliance! Checking the appliance after installation: Having installed the appliance the installer must check the following: Full functioning of the appliance.
Page 38: Annual Maintenance
Bellﬁ res English ANNUAL MAINTENANCE It is essential that the appliance, the ﬂ ue and the combustion air supply outlet are cleaned and inspected annually by a recognised ﬁ tter/gas specialist. The safe operation of the appliance will thus remain guaranteed. Maintenance consists of the following: Inside of the gas ﬁ...
Page 39 Bellﬁ res English • Check the correct operation of the gas regulating block, thermocouple circuit and the ignition of the main burner. • Check the gas inlet-pressure (both when the appliance is off and when it burns at maximum) and the burner pressure. Flue: •...
Page 40 Bellﬁ res English • Carefully unscrew the broken light bulbs from the ceramic ﬁ tting. • Carefully turn the new light bulbs, left and right, in the ceramic ﬁ ttings. Use only the Bellﬁ res Fire Glow light bulb. • Turn the Fire Glow light bulbs completely into the socket •...
Page 41 Only when the appliance has cooled, it can be cleaned. Never use abrasive, corrosive agents or ﬁ replace cleaner. • Any damage to paintwork can repaired with an aerosol BELLFIRES heat- resistant paint. (Note that the appliance has sufﬁ ciently cooled down !) House ventilation: •...
Page 42: Faults
Bellﬁ res English FAULTS POSSIBLE REASONS Possible reasons for the gas ﬁ re going out are: • Atmosphere protection (= ”oxy-stop” pilot ﬂ ame) reacts (= pilot ﬂ ame extinguishes) when the ﬂ ue gases are insufﬁ ciently exhausted. • Atmosphere protection (= ”oxy-stop” pilot ﬂ ame) is contaminated or defective. •...
Page 43: Dismantling / Assembling Of The Glass, The Regulator And Burner
Bellﬁ res English DISMANTLING / ASSEMBLING OF THE GLASS, REGULATOR AND BURNER DISMANTLING Close the gas supply tap. Unscrew with several turns the 2 screws (to ﬁ x the door) left and right below. Remove the door by lifting it and pulling it forwards out. Use working gloves when removing the door ! Remove the log set and the embers, or the marble shingles.
Page 44: Connecting Diagram
Bellﬁ res English CONNECTING DIAGRAM Installation instructions...
Page 45: Dimensions
Bellﬁ res English DIMENSIONS UNICA-2 70 Lined ﬂ ue: Ø4” or Ø5” Top ﬂ ue opening: Ø100/106 mm GAS (factory ﬁ tted) (Option GAS bottom) (Option GAS both sides and bottom) Installation instructions...
Page 46 Bellﬁ res English UNICA-2 70 Lined ﬂ ue: Ø4” or Ø5” Top ﬂ ue opening: Ø100/106 mm With fan (option) GAS (factory ﬁ tted) (Option GAS bottom) (Option GAS both sides and bottom) Installation instructions...
Page 47 Bellﬁ res English UNICA-2 70 (U.K. only !) Unlined Flue: Ø7” (180 mm) Minimal Rear ﬂ ue opening: 252 x 34.5 mm GAS (factory ﬁ tted) (Option GAS bottom) (Option GAS both sides and bottom) Installation instructions...
Page 48 Bellﬁ res English UNICA-2 70 (U.K. only !) Unlined Flue: Ø7” (180 mm) Minimal Rear ﬂ ue opening: 252 x 34.5 mm With fan (option) GAS (factory ﬁ tted) (Option GAS both sides (Option GAS bottom) and bottom) Installation instructions...
Page 49: Technical Details/Regulations
• Gas safety installation and use regulations 1984 plus all relevant safety and building regulations concerning ﬁ re installation • Document J: Combustion appliances and fuel storage systems Model : UNICA-2 70 Country : GB; Great Britain/IE; Ireland : GB; Great Britain/IE; Ireland Product identiﬁ...
Page 50 Bellﬁ res English Model : UNICA-2 70 Country : GB; Great Britain/IE; Ireland : GB; Great Britain/IE; Ireland Batteries remote control - Receiver : 4x 1.5V AA : 4x 1.5V AA - Hand-transmitter : 1x 9V block : 1x 9V block...
Page 51: Replacement Parts List
Pilot light pipe; Ø4 mm, L = 300 mm, Flexible, Stainless steel 330953 Burner pipe; Ø8 mm, L = 300 mm, Flexible, Stainless steel 333642 Glass Unica-2 70 (447.5 x 604 x 4 mm) 333605 Module 230 VAC (Fan / Light) 333912...
Page 52 Bellﬁ res English Installation instructions...
Page 53: Disposal Of Packaging And Appliance
Bellﬁ res English DISPOSING OF PACKAGING AND APPLIANCE The appliance comes in recyclable packaging. This can include: • Cardboard • Wood • Plastic • Paper Such materials must be disposed of responsibly, in line with local regulations. Batteries should be disposed of as chemical waste. Batteries must be disposed of responsibly, in line with local regulations.
Page 54 Bellﬁ res English Installation instructions...
Page 56 Your Bellﬁ res dealer 03 - 150913 - 333902...

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Bellfires UNICA-2 70 Installation Instructions & Manual For Maintenance

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