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My fire won’t turn down 

The first thing to be aware of is that some new clean air fires do not shut down like old fires. 
Old fires used to shut all the way off and the wood would just smolder. 
Other reasons for this problem may be: 

 

Rear air tube has burned out and needs replacing, visually check. 

 

Door seal is not sealing properly and may need replacing. Take a thin strip of news pa

 

per, close the door on it at various spots, if the paper can be easily pulled out, then  

 

either a new door rope is needed or door latch needs adjusting by redistributing the 

 

washers on the door latch. 

 

There is rust on my fire 

Rust appearing on your fire can only occur when moisture or water is present and has began 
to oxidize the steel. 

 

Identify where the water or moisture has come from and fix the problem. 

 

Lightly sand the effected area and use matching FERVA aerosol high temperature paint 
to touch up. 

 

My glass is dirty 

Your glass can get dirty easily if you use poor quality or wet wood or spend a lot of time with 
the fire on the low setting. 

 

Give the fire a good hot run on the high setting to burn off the residue on the door 

 

If that fails, there are special cleaners especially for this purpose or oven cleaner works 
well. Do not get chemicals on the paint work. 

 

My fire smokes when I open the door 

There are many reasons which may cause this symptom and it is often a process of elimina-
tion to remedy the problem. 

 

Your flue length may be too short. Even though it may be of legal length, every installa-
tion is different and you may require an additional length of flue. 

 

Your flue may be blocked, have the flue looked at. 

 

The baffle may not be in place correctly, visually check to see if it has moved. 

 

You may need a cowl like the Columbia cowl to help encourage draw, especially where 
there are environmental problems like high winds. 

 

Your flue may be getting too cold. If the flue gases get too cold, they can struggle to be 
exhausted and when the door is opened, they find it easier to exit via the door than the 
flue. If you suspect your flue is getting cool, turn the fire up onto high for a few minutes 
before reloading, this will increase the temperature of the flue and increase the flue 
draught. 

 

Check that the installer has sealed 

ALL

 the flue joints and there are no gaps which will 

leak air into the flue, reducing the draw. 

 

The paint has been damaged 

Paint finishes are not as durable as enameled finishes, but they are extremely quick and easy 
to touch up and the fire can look new in minutes. 

 

If damage has occurred to the paint, lightly sand the effected area and touch up using 
Ferva High Temperature Paint. 

 

My fire seems to be performing poorly, not burning well on high 

If your fire doesn’t seem to burn well at the high level, check the following: 

 

Negative pressure, make sure there are no extraction devices like fans creating a nega-
tive pressure in the home. 

 

The flue length is long enough. 

 

The wood is dry. 

 

The flue is clean. 

Trouble Shooting

 

Summary of Contents for FERVA CORSAIR

Page 1: ...Email sales hhf co nz Proudly Manufactured By P O Box 4043 Christchurch 8140 New Zealand Phone 03 366 1796 Freephone 0800 3661796 Fax 03 366 1795 CORSAIR Specifications Installation and Operating Inst...

Page 2: ...ation Instructions 6 Operation Instructions Wood 7 8 Caring for your Fire 9 Consumables 10 Creosote Formation 10 Storage of Fuel 11 Useful Tips 11 TEG Operating Instructions 12 Trouble Shooting 13 14...

Page 3: ...3 Dimensions...

Page 4: ...tallation Clearances to COMBUSTIBLE Materials Important Information Clearances are with the 900mm high factory flue shield fitted Minimum floor protector material is 8mm tiles or thermal equivalent Di...

Page 5: ...protector using the provided holes or brackets The re straints should be sufficient enough to resist a seismic loading equal to 0 4 times the mass of the appliance We recommend a minimum of 8mm dynab...

Page 6: ...s and cut away the ceiling materials from the inside of this frame Lower the 300mm flue pipe casing into this frame and nail in place when the bottom edge is 25mm below the ceiling level and the 8 nai...

Page 7: ...7 HeatSaver Flue Kit Installation...

Page 8: ...es visible red hot adjust the heat control to a lower heat position to avoid being unneces sarily harsh on the unit as well as wasting excessive heat up the flue Warning always open the heat control b...

Page 9: ...heck your fire visually several times a year for damaged compo nents Caring for your Fire Cleaning your Glass Wiping your glass regularly with a damp cloth when cold will keep the glass clean If a thi...

Page 10: ...g season to determine if a creosote build up has occurred If this is the case it should be removed by a chimney sweep to reduce the risk of an unexpected flue fire Your appliance has been designed to...

Page 11: ...Use a moisture meter to determine the moisture con tent of the wood Use a soft wood Soft woods like Radiata Pine burn fast and hot Tips for increasing the burn time Shut down the air slide to decrease...

Page 12: ...l The LED light will come on some time before the fan has started The fan may run for some time after the fire has gone out Your TEG does not require any maintenance but the fire will require normal m...

Page 13: ...clips 2 Remove rear panel by pulling out the of the clips 3 Remove back section of the duct by undoing screws 5 Remove the top and bottom fire bricks followed by the rear air tube The rear airtube is...

Page 14: ...f elimina tion to remedy the problem Your flue length may be too short Even though it may be of legal length every installa tion is different and you may require an additional length of flue Your flue...

Page 15: ...fles and fire bricks may void the warranty Your FERVA firebox is then covered by a further 9 year warranty against defective materials and workmanship during normal domestic use In the case of a claim...

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