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CARE & FIRING INSTRUCTIONS

Keddy's K700 has been tested by a certified testing institute. It has extremely good environ-
mental values and a useful efficiency exceeding 80%. For the stove to work optimally, it is of 
key importance that you follow the care and firing instructions below. Non-compliance will 
invalidate the warranty.

FUEL

The K700 must be fired with wood. Most types of 

firewood can be used. The most suitable are birch, 

beech, ash, and elm, but conifers and oak can also 

be used if they are mixed 50/50 with another type of 

hardwood. Oak contains acids, which may affect the 

stove and chimney during combustion.

The firewood must be dry, i.e. with a maximum 

moisture content of 20%. If the firewood is moist, an 

unnecessary amount of energy is used boiling the 

water away before it starts burning normally. This 

also forms large amounts of soot and tar, which are 

deposited on the walls of the hearth and chimney, 

which in turn significantly increases the risk of a 

chimney fire.

Moist firewood also results in poor combustion, which 

leads to greater smoke generation with sooty glass 

and deterioration of the local environment as a con

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sequence.

To be certain you will have dry wood when the heat

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ing season begins, it must be cut in the winter. The 

wood is then stored in a ventilated place under a roof 

and left to dry during the spring and summer. Before 

using the wood, you should keep it indoors for a cou

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ple of days so there is time for the surface moisture 

to evaporate.

WARNING! It is absolutely forbidden to fire the stove 

with painted, glued (e.g. Hardboard or chipboard) or 

pressure-impregnated wood. It is also forbidden to 

burn plastic and other waste in the insert. The com

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bustion of such fuels and substances releases acids 

and heavy metals, which are very harmful for both 

people and the environment.

BEFORE FIRING - WHEN THE STOVE IS NEW

During the first week, firing can be started carefully. 

Start with one to two fires during the first couple of 

days.

A particular smell will occur during the first firings in 

the stove. This is the cast iron's paint and rust proof

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ing hardening. Ventilate as required and ensure that 

there is good air exchange. The smell will normally 

disappear after a few fires.

FIRING 

When you optimise firing manually, you should meas

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ure the amount of burned wood per hour. The stove is 

not intended for an output exceeding 9 kWh, i.e. never 

exceed the maximum amount of recommended wood 

per hour. This not only impairs the efficiency, there is 

also a risk of overheating the insert and chimney and 

an output of excess smoke. Suitable firewood size 

and quantity for the K700 are: 

Kindling:

Length   

 

approx. 25-35 cm

Diameter  

 

approx. 2-5 cm

Split logs:

Length   

 

approx. 25-35 cm

Diameter  

 

approx. 6-10 cm

Amount  

 

approx. 1.5 kg per load

Max. amount    

approx. 2.7 kg per hour

NOTE! Every load should burn down completely 

before you add new firewood. In which case, the 

insert works at its best and you avoid the incon

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venience of possible blow back.

The damper is closed completely when it is turned to 

the left and is open to the maximum when it is turned 

to the right (see the illustration below). 

The amount of air needed for burning for example 2 

kg of wood in one hour depends on several param

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eters. The length of, and the draught in, your chimney, 

how hot the stove and chimney are, i.e. how long you 

have fired. The basic principle, however, is that the 

stove has to burn calmly and harmoniously and, for a 

hot stove, the damper control does not usually exceed 

30-40% in order to achieve this at an output of 5-7 

kW. (The damper control stands at 50% in the illustra

-

tion above.)

As a rule of thumb, if you want to reduce the output, a 

load of 1.5 kg firewood should burn for about 60 min

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utes. The stove will then provide approx. 4 kW.

Содержание K700

Страница 1: ...K700 Installation Instructions Care and firing instructions...

Страница 2: ...plate Outdoor air supply Flue Chimney connections PREPARATIONS 5 7 Flue connections for rear and top installation Floor plate and outdoor air connection Unpacking Dismantling INSTALLATION INSTRUCTION...

Страница 3: ...sional perform the installa tion Our dealers can recommend suitable fitters You can find information about our dealers on www keddy se The Clean Air Act 1993 and Smoke Control Areas Under the Clean Ai...

Страница 4: ...an use Keddy s own floor plate or floor glass These are installed after completing the installa tion of the stove OUTDOOR AIR SUPPLY For the combustion of wood air supply air is required The K700 can...

Страница 5: ...stallation Alternative 2 Top installation Height from the floor to the centre of the flue at the rear 665 mm Height from the floor to the height of the connection top 820 mm Outer diam of the rear top...

Страница 6: ...he connecting pipe passes through a flammable wall The flammable wall therefore must be furnished with a shaft with fire retardant lining Masterboard Minerit or equivalent and be insulated with at lea...

Страница 7: ...heck horizontally and vertically with the help of a spirit level is on the hearth s sealing plate Tip The stove is vertical and horizontal when the door stays open at an opening an gle greater than 90...

Страница 8: ...s leave at least 10 mm of venti lated space between the top of the stove and the chimney s insulation outer steel jacket see illustration The first section of the chimney is normally half insulated ap...

Страница 9: ...harmful for both people and the environment BEFORE FIRING WHEN THE STOVE IS NEW During the first week firing can be started carefully Start with one to two fires during the first couple of days A par...

Страница 10: ...t that you turn off the ventilation temporarily or open a window until the negative pressure has dissipated If there is insufficient burning material in the firebed to light a new fuel charge excessiv...

Страница 11: ...NSIONS AND PERFORMANCE Height 820 mm Width 564 mm Depth 425 mm Weight 170 kg Height centre rear connection 665 mm Height top connection 820 mm Outer dimensions connection sleeve 125 mm Useful efficien...

Страница 12: ...12 www keddy se Rev 1 01 05 2015...

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