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8

Troubleshooting

Table 3: Troubleshooting

Problem

Possible cause

Possible solution

Chimney fire (recognized by a

roaring sound in the chimney)

Ignition of soot and tar de-

posits in the chimney.

• Set the control lever in the far

left position.

• Call the emergency services.

(112)

• Put out the fire in the appliance

with sand.

Warning:
Never use water

to put out the fire.

• Ventilate the house.
After the chimney has been extin-

guished, sweep the chimney and

inspect for damage.
Sweep the chimney minimum

once a year by a certified chimney

sweep.

The wood logs do not ignite

The moisture content of the

wood logs is too high

• Use dried wood logs with a

moisture content of 10 - 20 %.

• Use wood briquettes

The combustion chamber is

not warm enough

• Do the recommended ignition

procedure. Refer to chapter 

6.3.1

 .

• Use the recommended amount

of fuel. Refer to chapter 

5.2

.

The wood logs burn too fast

Primary air inlet is open.

Close the primary air supply. Ad-

just the amount of secondary air

and air wash with the control lever.

Refer to chapter 

6.3.3

 .

The chimney draught is too

high

• Reduce the amount of secon-

dary air and airwash with the

control lever. Refer to chapter 

6.3.3

• Contact your installer.
.

The temperature of the room

does not rise sufficient

The fuel amount is too low

Use the recommended amount of

fuel. Refer to chapter 

5.2

.

The chimney draught is too

high

Contact your installer.

Excessive smoke escapes

when the door of the combus-

tion chamber is open

The chimney draught is too

low

• Do the recommended ignition

procedure. Refer to chapter 

6.3.1

 .

• Remove the break out strip

from the upper baffle. Refer to

chapter 

6.3.4

.

• Contact your installer.

Troubleshooting

20

Unilux-7 70

Summary of Contents for Unilux-7 70

Page 1: ...User manual Unilux 7 70 Serial number Production date...

Page 2: ...ise without the prior written permission of Barbas Bellfires BV This document could contain technical inaccuracies or typographical errors Barbas Bellfires BV reserves the right to revise this documen...

Page 3: ...th regard to the environment 10 5 Fuel 11 5 1 Fuel types 11 5 2 Fuel amount 11 6 Operation 12 6 1 Preparation before first use 12 6 2 First use of the appliance 13 6 3 Firing the appliance 13 6 3 1 Fi...

Page 4: ...ion Bladel February 1 2021 place and date of issue Signature The performance of the product identified in point 1 is in conformity with the declared performance in point 7 This declaration of performa...

Page 5: ...ent show a typical setup The illustrations are for instructional use only 2 1 How to work with this document 1 Make yourself familiar with the structure and content of the document 2 Read the safety c...

Page 6: ...r inlet D Grate E Steel bottom plates F Log guard G Ash tray under the grate H Ceramic panels I Top flue connector1 J Control lever K Convection air outlet 2 Figure 1 Top view of the Unilux 7 70 with...

Page 7: ...ir inlet M Air wash inlet N Adjustable feet O Upper baffle steel P Lower baffle ceramic Q Connection for external combustion air Figure 2 Bottom view of the Unilux 7 70 with screened door Description...

Page 8: ...d logs or wood briquettes as fuel Do not use other fuels The appliance is intended for use with the door closed The appliance may only be used at the location that meets the requirements for the insta...

Page 9: ...Wear the glove and use the operating hook or a poke when refilling the appliance Make sure that your clothing does not touch the appliance Especially synthetic clothing ignites easy and burns intense...

Page 10: ...nmentally friendly way 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 accordi...

Page 11: ...shly chopped wood Coal anthracite and other bituminous fuels Lignite peat Using unsuitable fuels cause excess smoke black glass combustible deposits in the chimney and can damage the appliance 5 2 Fue...

Page 12: ...ing the door handle Steel frame door Turn the handle forward to open the door Turn the handle downward to close the door Screened glass door Turn the handle forward to open the door Turn the handle ba...

Page 13: ...hob cleaner 6 3 Firing the appliance 6 3 1 First load and ignition At the beginning the appliance and chimney are cold It is important that both the appliance and chimney reach a temperature that guar...

Page 14: ...d logs crosswise on top of the first layer of wood logs 7 Put kindling wood and 2 to 4 fire starter cubes on top of the wood logs 8 Put kindling wood above the fire starter cubes 9 Light the fire star...

Page 15: ...ers in the fire bed add suitable kindling to prevent excessive smoke Note The procedure hereunder is a general description The best reloading moment is dependent on the flue draught A high flue draugh...

Page 16: ...d airwash inlet is closed Warning Setting the control lever in the far left position all air inlets closed when the fuel is burning leads to excessive emission of hazardous gasses example carbon monox...

Page 17: ...nt flow of the flue gas in the chimney Do the next steps to decrease the flow resistance 1 Loosen the nut above the heat shield with a 3 mm hexagonal key and a 10 mm fork spanner Unscrew the socket sc...

Page 18: ...for advice on the required fuel quality Make sure the door of the appliance is closed when in use Only open the door for ignition and to refuel Do not remove all the ashes An ash layer in the combust...

Page 19: ...ere are no glowing embers 2 Remove the ashes with a small scoop 3 Lift the grate with the operating hook and remove the grate 4 Remove the ashtray and empty it 5 Make sure there are no ashes in the sp...

Page 20: ...the recommended ignition procedure Refer to chapter 6 3 1 Use the recommended amount of fuel Refer to chapter 5 2 The wood logs burn too fast Primary air inlet is open Close the primary air supply Ad...

Page 21: ...e wood logs is too high Use dried wood logs with a moisture content of 10 20 Use wood briquettes The seal around the door is damaged Contact your dealer Some cold air flows out from the front of the a...

Page 22: ...l heat output net 10 kW Minimum heat output net 8 kW Useful efficiency Net Calorific Value NCV at nominal heat output 75 6 Useful efficiency Net Calorific Value NCV at minimum heat output indicative 8...

Page 23: ...after they have manifested themselves 3 Complaints will only be accepted if they are reported to the Barbas dealer together with the serial number of the Barbas appliance which is stated on the front...

Page 24: ...oes not automatically imply that Barbas Bellfires B V also accepts liability for any possible damage The liability of Barbas Bellfires B V never extends further than that stated in these warranty cond...

Page 25: ...Warranty Terms Unilux 7 70 25...

Page 26: ...Warranty Terms 26 Unilux 7 70...

Page 27: ...Warranty Terms Unilux 7 70 27...

Page 28: ...Your Barbas dealer 001 25 03 2021 350988...

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