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Installation and maintenance manual Cuatro-7 75-60 Cuatro-7 75-60 Opti-Air Serial number: Production date:...
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Barbas Bellfires BV.This document could contain technical inaccuracies or typographical errors. Barbas Bellfires BV reserves the right to revise this document from time to time in thecontents thereof.
Appliance options........................12 Overview of the Opti-Air system (option)................... 12 3.6.1 General........................... 12 3.6.2 Overview of the Barbas Opti-Air app................13 3.6.3 Combustion levels in combination with a convection ventilator........15 3.6.4 Combustion levels without a convection ventilator............15 3.6.5 Combustion modes......................15 Intended use..........................
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8.8.2 Convection air via the top outlet openings..............38 Insulate the appliance........................ 38 8.10 Build the fireplace........................39 8.11 NTC room temperature sensor (Opti-Air system only)...............40 8.12 Battery holder (Opti-Air system only)..................40 8.13 Final check on the appliance..................... 40 Installation of the Opti-Air app ............41 Cuatro-7 75-60...
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12.12 Cuatro-7 75-60 with classic frame and air box................70 12.13 Cuatro-7 75-60 with classic frame, air box and convection casing..........71 12.14 Cuatro-7 75-60 with classic frame, combustion air / convection ventilator box and convection casing..........................72 Warranty Terms..................73...
About this document About this document This document shows the necessary information to do these tasks on the Cuatro-7 75-60: • Installation • Maintenance This document refers to the Cuatro-7 75-60 as 'the appliance'. This document is an essential part of your appliance.Read it carefully before you do work on the appliance.
Primary air inlet Glass Cast iron panels Control lever Flue connector Grate Top convection air outlet Ash tray Front convection air outlet Front log guard Frame Only appliances without Opti-Air system. A 30° flue connector is also available Cuatro-7 75-60...
Description Overview of the bottom of the appliance Heat shield (steel) Connector for the combustion air inlet Lower baffle with secondary air inlet pipe (stainless steel) Convection air inlet Upper baffle (vermiculite) Adjustable feet Air wash inlet Cuatro-7 75-60...
Description Overview of the convection ventilator / combustion air inlet Convection ventilator / combustion air Convection air inlet inlet box Convection ventilator Combustion air inlet Cuatro-7 75-60...
This helps you to achieve an efficient and clean combustion at all times. You can operate the Opti-Air device with the Barbas Opti-Air app on your mobile device. With this app you have the possibility to choose different combustion levels or the possibility to control the room temperature.
• With the Barbas Opti-Air system it is not possible to manually control the amount of combustion air into the appliance. 3.6.2 Overview of the Barbas Opti-Air app...
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• Change the name of the appliance. • Select which parameters are shown on the homescreen. Note: Since the Barbas Opti- Air system does not have a lambda sensor, the advice is to deselect "Lambda". Advanced Settings Only available for qualified service engi- neers.
The appliance was not reloaded with fuel within 45 mi- Cooling down nutes after Refill notice . Cooling downmode is active. Note: With the Barbas Opti-Air system it is not possible to manually control the amount of combustion air into the appliance. Cuatro-7 75-60...
The appliance is intended for intermittent use and is not intended for continuous use. The appliance is intended to heat the room by direct heating. It is not allowed to connect the appliance to a central-heating installation. Cuatro-7 75-60...
Description Installation examples 3.8.1 Combustion air supply from the installation room Combustion air inlet Ventilation air outlet Ventilation air inlet Insulating material Chimney Air supply to the room Cuatro-7 75-60...
Description 3.8.2 External combustion air supply with convection set Combustion air inlet Insulating material Convection air inlet opening Convection air outlet Ventilation air inlet opening Ventilation air outlet Chimney Flexible aluminum pipe Cuatro-7 75-60...
Dispose of ceramic heat-resistant glass as household waste. Do not dispose of ceramic heat-resistant glass in a glass recycling container. • Dispose of an obsolete appliance according to instructions of the authorities or the fitter. • Obey the local regulations. Cuatro-7 75-60...
Put a non-flammable insulation plate between the appliance and the rear wall and side wall according the figure hereunder. Obey the requirements as mentioned in the table hereunder. Cuatro-7 75-60...
Make sure to put a non-flammable insulation plate with a thickness of minimum 3 cm between the wooden beam and the appliance. with an air gap of minimum 1 cm between the insulation plate and the wooden beam. Cuatro-7 75-60...
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Minimum 57.5 cm (= 50 cm of the chimney enclosure is minimum distance convec- free space + 7.5 cm false open with a clearance of tion air outlet opening - ceiling) minimum 50 cm to the flam- flammable ceiling mable ceiling. Cuatro-7 75-60...
Obey the requirements as mentioned in the table hereunder. Non-flammable spacer Non-flammable wall Non-flammable insulation plate Item Dimension Air gap 2 cm Thickness plate 2.5 cm Air gap / Spacer 2 cm A+B+C 6.5 cm 4.5 cm Minimum 3 mm clearance between appliance and surrounding construction Cuatro-7 75-60...
Insulation plates Non-Flammable ceiling Dimensions Area of the convection air outlet opening Minimum 300 cm Height of the false ceiling Minimum 5 cm (= thickness false ceiling) Distance between convection air outlet Minimum 50 cm opening and ceiling Cuatro-7 75-60...
The minimum horizontal depth of the floor plate is dependent on the vertical distance between the bottom of the appliance and the floor. The graph shows the required minimum depth of the floor plate in relation to the installation height. Cuatro-7 75-60...
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Clearances The non-flammable floor plate must have a width that extends minimum 150 mm from each side of the appliance. Cuatro-7 75-60...
Make sure the distance between the convection air outlet openings and the ceiling above is at least 50 cm. • Make sure the distance between the convection air outlet openings and a neighboring wall is at least 20 cm. Cuatro-7 75-60...
The chimney outlet must be at least 1 meter above a flat roof. • The chimney outlet must be free from any objects (buildings, trees, etc.) within a horizontal range of at least 5 meter. • Make sure your fire insurance policy covers any damage caused by a chimney fire. Cuatro-7 75-60...
Connect the flexible flue pipe on the flue pipe connector. Use a hose clamp. Make sure the gasket on the flue pipe connector is not damaged. Push the flue pipe connector with the flue pipe into the correct position in the appliance. Cuatro-7 75-60...
Make sure the control lever moves easy to left and right without undue noise. Make sure all cast iron plates, the grate and the baffles are in the correct position. Contact your dealer if the final check shows a defect. Cuatro-7 75-60...
Caution: Do not lift the appliance with any kind of forklift. This will cause damage to the underside of the appliance. Caution: If the appliance is installed against a flammable rear and/or side wall, precautions must be taken to prevent accidental fire. Refer to section for a description of suitable precautions. Cuatro-7 75-60...
Horizontally align the appliance 8.4.1 Aligning with adjustable feet Adjust the adjustable feet. Use a 13 mm fork spanner. Align the appliance horizontal. Use a spirit level. Cuatro-7 75-60...
If the flue is connected to an existing (masonry) chimney, make sure that the gap between the flue and the existing chimney is sealed, with ceramic wool or any other applicable component (ask your flue system supplier for advice) Make sure that all mechanical connections of the flue system are correctly used. Cuatro-7 75-60...
Secure the connection with a clamp. Connect the other end of the flexible aluminum pipe with the hole in the floor of with the grate in the wall. Use a suitable connector. Cuatro-7 75-60...
125 mm on the collar adaptor. Use a hose clamp (B). Connect the other end of the flexible aluminum pipe with the hole in the floor or the grate in the wall. Use a suitable connector. Cuatro-7 75-60...
The convection air outlet can go via the front of the appliance and/or the top of the appliance. • Outlet of the convection air at the front of the appliance: refer to section 8.8.1. • Outlet of the convection air on top of the appliance: Refer to section 8.8.2. Cuatro-7 75-60...
To open the 3 convection air outlet openings, remove the 3 strips with a hexagonal key. Keep the screws. To close the 3 convection air outlet openings, attach the 3 metal closure strips with the screws on the appliance. Cuatro-7 75-60...
Caution: • Use white unbound ceramic insulation wool. Do not use glass wool or rock wool, these materials can cause a bad smell, unwanted smoke and is not applicable for high temperatures. Refer to section for the specifications. Cuatro-7 75-60...
If applicable, install the flexible aluminum pipes of the convection set. Refer to section 8.8. Build the fireplace around the appliance. Install the fitting boxes of the ventilation air outlets. If applicable, install the fitting boxes of the convection air outlets Install the frame around the appliance. Cuatro-7 75-60...
If applicable, make sure the control lever moves easy to left and right without undue noise. Make sure all cast iron plates and the baffles are in the correct position. Contact your dealer if the final check shows a defect. Cuatro-7 75-60...
Installation of the Opti-Air app Installation of the Opti-Air app Download the Barbas Opti-Air app from Google Play (Android) or the App Store (iOS) and install it on your mobile phone or tablet. Start the Barbas Opti-Air on your mobile device.
Clean the inside of the appliance with a soft brush. Clean the metal parts on the outside of the appliance with a dry lint free cloth. Use Barbas heat resistant paint spray to repair lacquer damage. 10.2 Combustion air supply Make sure that the inlet of the pipe of the external combustion air supply is not blocked by leaves or other debris.
(3). 10.5.4 Remove the grate Only do this procedure after finish of the procedure in section 10.5.3. Lift the front log guard (1) and move the left side up. Remove the front log guard (2) Cuatro-7 75-60...
Move the bottom plate that is in front of the fitting piece to the center (1). Lift the fitting piece a small distance and remove (2). Cuatro-7 75-60...
Only do this procedure after finish of the procedure in section 10.5.6. Lift a cast iron panel a small distance and move the bottom of the panel forward. Remove the cast iron panel. Do step 1. and 2. again for the other panels. Cuatro-7 75-60...
Install the vermiculite panels Put the top of the vermiculite panel in the U-shaped holder in the appliance. Move the vermiculite panel to a vertical position. (2) Lower the vermiculite panel. (3) Repeat this procedure for the other vermiculite panels. Cuatro-7 75-60...
Move the steel bottom plate to the right as much as possible. 10.6.4 Install the cast iron rear panels Only do this procedure after finish of the procedure in section 10.6.3. Note: Install the fitting piece last. Cuatro-7 75-60...
Put the other grate plate with the short side in the direction of the front of the combustion chamber. Move the grate as far as possible to the front of the bottom of the combustion chamber. Cuatro-7 75-60...
Move the left side of the baffle as high as possible to the far left side of the combustion chamber. Move the right side of the baffle up until it is horizontal. Lower the baffle into the baffle holder. Cuatro-7 75-60...
If it does not fit, make sure the cast iron side panels are firmly seated agianst the side wall of the appliance. Make sure the lower baffle is horizontal and against the rear wall. Cuatro-7 75-60...
Move the heat shield up and put the rear side above the upper baffle (1). Move the front of the heat shield up (2) and put the edge on the metal strip under the air wash inlet (3). Cuatro-7 75-60...
Replace the 9 V battery and close the battery holder. Put the battery holder and ventilation air inlet grate back. Post requirements • Change the 9 V back-up battery every year. Cuatro-7 75-60...
Technical data Technical data 11.1 Technical data Name Barbas Cuatro-7 75-60 Model Cuatro-7 75-60 Opti-Air EN 13229:2001-A2:2004 EN16510-1 annex D, E, F Tested in accordance with BS 3841-2:1994 Energy efficiency index Energy efficiency class Fuel Wood logs, Wood briquettes Nominal fuel load 2.9 kg...
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230VAC / 6VDC • Opti-Air combustion control The specific precautions that shall be taken • Installation and maintenance manual when the local space heater is assembled, in- stalled or maintained, are listed in the attached • User manual documents: Cuatro-7 75-60...
Technical data 11.2 Connections on Opti-Air system Cuatro-7 75-60...
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Measures the room temperature with a NTC element (re- Room temperature sistance measurement) measurement + and - is black wire Measures the gas temperature of the flue gasses in the appliance Thermocouple connec- + = green wire tion - = white wire Cuatro-7 75-60...
Technical data 11.3 Connections on ventilator speed controller 230 VAC input to ventilator speed controller 0 - 230 VAC variable output to ventilator 0 - 10 VDC variable control signal from Opti-Air system to ventilator controller Cuatro-7 75-60...
Dimensions 12.3 Cuatro-7 75-60 with built-in frame and external air connection *) Combustion air inlet opening (Ø 125 mm) at the bottom of the appliance. Cuatro-7 75-60...
Dimensions 12.4 Cuatro-7 75-60 with built-in frame, external air connection and convection casing Combustion air inlet opening (Ø 125 mm) at the bottom of the appliance. Cuatro-7 75-60...
Dimensions 12.5 Cuatro-7 75-60 with built-in frame and air box 3 Combustion air inlet openings (Ø 125 mm) at the left side, right side and bottom of the air box. Cuatro-7 75-60...
Dimensions 12.6 Cuatro-7 75-60 with built-in frame, air box and convection casing 3 Combustion air inlet openings (Ø 125 mm) at the left side, right side and bottom of the air box. 2 Convection air inlet openings (Ø 125 mm) at the left side and right side of the convection ventilator / combustion air box.
Dimensions 12.7 Cuatro-7 75-60 with built-in frame, combustion air / convection ventilator box and convection casing 3 Combustion air inlet openings (Ø 125 mm) at the left side, right side and bottom of the air box. 2 Convection air inlet openings (Ø 125 mm) at the left side and right side of the convection ventilator / combustion air box.
Dimensions 12.10 Cuatro-7 75-60 with classic frame and external air connection Combustion air inlet opening (Ø 125 mm) at the bottom of the appliance. Cuatro-7 75-60...
Dimensions 12.11 Cuatro-7 75-60 with classic frame, external air connection and convection casing Combustion air inlet opening (Ø 125 mm) at the bottom of the appliance. Cuatro-7 75-60...
Dimensions 12.12 Cuatro-7 75-60 with classic frame and air box 3 Combustion air inlet openings (Ø 125 mm) at the left side, right side and bottom of the air box. Cuatro-7 75-60...
Dimensions 12.13 Cuatro-7 75-60 with classic frame, air box and convection casing 3 Combustion air inlet openings (Ø 125 mm) at the left side, right side and bottom of the air box. 2 Convection air inlet openings (Ø 125 mm) at the left side and right side of the convection ventilator / combustion air box.
Dimensions 12.14 Cuatro-7 75-60 with classic frame, combustion air / convection ventilator box and convection casing 3 Combustion air inlet openings (Ø 125 mm) at the left side, right side and bottom of the air box. 2 Convection air inlet openings (Ø 125 mm) at the left side and right side of the convection ventilator / combustion air box.
Warranty Terms Warranty Terms To make a claim under the warranty, it is important to register the Barbas appliance after purchase via www.barbasbellfires.com. Barbas Bellfires Warranty Terms Barbas Bellfires B.V. guarantees the quality of the supplied Barbas appliance and the quality of the materials used.
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Article 5: Warranty period This warranty will only be granted during the warranty period. The body of the Barbas appliance is guaranteed for a period of 10 years against construction and/or material faults, starting from the moment of purchase. For other parts of the Barbas appliance, a similar warranty applies from the moment of purchase for a period of two years.