JOSEF DAVIDSSONS JD 27 Manual

JD 27/JD 227
Installaon and Maintenance Manual
A+

Technical facts 4
What is included in the range 5
JD 27/JD 227 wood burning range 6
JD 27/JD 227 wood burning range
dimensions and installaon 7
Installaon clearances 8–9
About JD 27/JD 227 10
Here is how your range works 10
Installaon and mounng 11
Connecng outdoor air
to the wood burning range 12
Replaceable parts 12
How to replace rebricks and
back plate 13
Maintenance, sweeping the range 14
How to use the range correctly 14
Problem solving 15
Warranty Cercate 16

3
Congratulaons on your new JD 27/JD 227! All of us at Josef Davidssons hope that, like many
others around the country, you will have many happy hours in the kitchen.
The JD 27/JD 227 is a ne wood stove which works equally well for cooking and for cold winter
evenings.
This manual provides instrucons in how to install your wood stove and maintenance advice
and ps on the best way to run it. Do not hesitate to contact us if you have more quesons about
ring and your JD 27/JD 227.
Warm regards,
Markus och Mikael Andersson
It will soon be me for the rst re.

4
TECHNICAL FACTS
Eciency (%) 83
Nominal power (kW) 4,5
Heang surface (approx. m²) 30–60
Weight (kg) 120
Oven Size (WxHxD mm) 270x155x400
Firebox size (WxH mm) 107x129
Log length (mm) Max 330
Flue pipe dimensions (Ø, mm) 125
Distance to combusble material See page 8–9
CE Standard EN12815
WARNING! THE WOOD BURNING RANGE GETS VERY HOT
When burning, some areas of the wood burning range become very hot and can cause burns when
touched. Also, be careful with heat radiang through the door glass. If combusble material is placed
closer than the specied safety distance, it can quickly catch re. Smouldering combuson can cause
rapid gas ignion with the risk of injury to persons and property.
NOTE!
The installaon must be inspected by a competent
chimney sweeper before using the range.
IMPORTANT BEFORE YOU
GET STARTED!
Professional mounng
The manual contains instrucons on how to mount and
install the JD 27 / JD 227. To ensure the funcon and
safety of the range, we recommend that installaon be
carried out by a professional. Contact one of our dealers
who can assist with the installaon or recommend a
suitable technician.
Building applicaon
When installing a replace and erecng a chimney,
a building applicaon must be submied to the
municipality's building commiee. Contact your building
commiee if you are unsure of how the applicaon
works.
Load-bearing substrate
Make sure that the ground oor in your home has
sucient bearing capacity for a wood burning range with
a chimney. Normally, a wood burning range and chimney
can be placed on a standard wooden frame in a single-
family house if the total weight does not exceed 400 kg.
Hearthstone
Ember coming from the range poses a risk of re. If you
have a ammable oor in front of your wood burning
range, it must be protected by a hearthstone that covers
at least 300 mm in front of the door and 100 mm along
each side. The hearthstone can consist of, for example,
natural stone, concrete, sheet metal or glass.
The specied safety distances in this manual apply to the
Swedish market. If the wood burning range is installed in
another country, the local regulaons must be met.

5
TIP!
The pallet is recycled as untreated wood. Corrugated cardboard is sorted as corrugated cardboard,
and plasc tapes go into the “ammable” containers at the recycling centre.
1. Installaon manual
Guide to installaon and maintenance of your wood
burning range.
2. Refractory mortar
Sealing for connecon to the chimney.
3. Stove black
Black polish for maintenance and care of the stove.
4. Ash pan
Collects ashes le aer burning.
5. CE mark
Ensures that the product meets all basic health and
safety requirements dened in the Construcon
Products Direcve. Is located behind the cover plate
under the replace door.
6. Baking Sheet
Used for baking in the oven.
7. Soong tool
Used for soong inside the stove and chimney.
8. Poker
Praccal poker included.
1 2 3
5
4
6 8
Produkt:
Smålandsspisen 28
DOP: nr 5
13 1015
Type/Type/Typ:
Raumheizer/Radiator/Vedspis
Brenstoff/Fuel/Bränsle:
Scheitholz/Log wood/
Vedbränsle
Nennwärmeleistung/
Nominal heating capacity/
Nominell värmekapacitet:
3,5 kW
Mindestabstände/
Least distances/
Minimiavstånd
Brännbart
Seitenwand/
Side wall/
Sida:
500mm
Rückwand/Back wall/Bakåt:
500mm
CO-Emission/
CO emissions/
Utsläpp av CO:
0,11%
Wirkungsgrad/
Efciency/
Verkningsgrad:
83%
Abgastemperatur/
Flue gas temperature/
Rökgastemperatur:
156°C
Staub/Dust/Partikel:
38 mg/m3
Serielle/Serial/Serienr:
Jahr/Year/
Tillverkningsår:
Zeitbrandfeuerstätte/
Time re heat/
Sekundär värmekälla
Ausschließlich empfohlene Brennstoffe
verwenden/
Exclusively recommended fuels use/
Endast för vedeldning
Mehrfachbelegung des Schorsteins ist
Zulässig/
Multiple allocation of the chimney is allowed/
Tillåten för skorsten med era eldstäder
Standard:
EN 12815
§15a
DIN+
BimschV.1+2
Lesen und Befolgen Sie die
Bedienungsanleitung/
Reading and obeying the operating
instructions/
Läs och följ eldningsinstruktioner i manualen
Josef Davidssons Eftr.AB
Jättevägen 1
333 75 REFTELE
Sweden
7
WHAT IS INCLUDED IN THE WOOD
BURNING RANGE?
Make sure all parts are included in the package.

6
JD 27/JD 227 WOOD BURNING RANGE
This manual contains informaon about installaon of
JD 20 and JD 227. The dierence between these to
models is their front.
Josef Davidssons 227
Josef Davidssons 27

7
JD 27/JD 227 WOOD BURNING RANGE
DIMENSIONS AND INSTALLATION
Here are the most important dimensions required for
proper installaon and opmal operaon.
All measurements are indicated in millimetres.
NOTE!
Keep in mind that the oor cover should be at least 300 mm in front and at least 100 mm on the
sides of the replace opening.
480
295
434
94
205
74
595
57
54
590
543
27,5
345,5
80
40
535
Top view
Front view
Side view, rear connecon
Back view
Outdoor Air Connecon Ø 50mm

8
Installaon clearances
Observe the safety clearances for installaon.
Lowest possible ceiling height for proper safety
clearance is 2000 mm.
In front of the wood stove there must be a clearance of
at least 1,000 mm to ammable material.
The clearances relate to installaon with an insulated
outlet pipe.
Uninsulated outlet pipes must have a clearance of at
least 500 mm to ammable material.
The stove has been tested and approved with 100 mm
of lightweight concrete or similar material as a rewall.
In a diagonal posion, remember that the dimensions
are always taken from the centre of the outlet pipe.
Between the stove and any wall cabinet there must be
a safety clearance of at least 1,000 mm and 150 mm to
the sides.
Always contact your chimneysweep if you are unsure of
how to posion and install your stove.
IMPORTANT:
Between the stove and any insulang material (lightweight concrete etc.) there must be an air gap of 5–10 mm.
500 mm
100 mm
100 mm
5–10mm
100 mm
100 mm
5–10mm
100 mm
100 mm
5–10mm
100 mm
100 mm
5–10mm

9
Min 200mm
100mm
Minimiavstånd ll brännbart
material ovanför spis: 1 000 mm
Minimiavstånd ll brännbart
material ovanför spis: 1 000 mm
Luspalt
5-10mm
Luspalt
5-10mm
100mm
OBS!
Spisfläkt får ej finnas ovanför spisen
pga hög strålningsvärme
Min 200mm
100mm
Minimiavstånd ll brännbart
material ovanför spis: 1 000 mm
Minimiavstånd ll brännbart
material ovanför spis: 1 000 mm
Luspalt
5-10mm
Luspalt
5-10mm
100mm
OBS!
Spisfläkt får ej finnas ovanför spisen
pga hög strålningsvärme
Minimum distance to material
above the stove: 1000mm
NOTE!
Cooker hood must not be above
the stove due to high radiant heat
Minimum distance to material
above the stove: 1000mm
Air space
Air space

10
ABOUT JD 27/JD 227
Manufacturer’s warranty
This product has been manufactured in accordance with
the type approval document for the product, which
includes the installaon and maintenance instrucons as
a related document.
General
The JD 27/JD 227 is made of heavy cast iron and the
rebox is lined with protecve cast iron. Between the
vermiculite lining and the thick cast iron sides there is
an air gap, with oval holes in the top, providing for good
circulaon of air to prevent overheang of the sides.
With its heat-retaining materials, the stove gives o good
aer-heat for several hours aer it stops burning.
The re door is provided with a window of ceramic-hard-
ened glass to view the re. Thanks to the ght covers and
the special supply of air to the re, the stove maintains
a maximum heat output and low wood consumpon.
The wood burns when the supply of secondary air ows
through the holes in the vermiculite sides and through
primary air supplied when the re door is ajar in the light-
ing-up phase. The JD 27/JD 227 is ed with a throle
valve and a removable hotplate.
HERE IS HOW YOUR JD 27/JD 227
WORKS
Combuson air
Primary air is supplied when the replace door is slightly
open during rell and during the ring phase. There is
also a primary air damper that is regulated on the lower
part of the replace door. This damper is used if you need
to get a lile more speed on the re when the replace
door is completely closed.
Secondary air is supplied by a fresh air intake under the
stove. Secondary air is then warmed up into the stove
and nds it’s way into the re through the holes on the
cautery in the replace.
The ames leave the replace by crossing the oven
ceeling and the ames are once again oxygenated
through the airpipe for opmal incineraon. Then the
ames travel down on the right side of the stove. Then
towards the back of the stove and leave the stove at the
back or alternavely at the top due to connecon to the
chimney.
** Connecon pad is an opon and is included in the outdoor air connecon kit.
This is where you adjust the secondary
supply air by turning the knob downwards.
Secondary air & out-
door air connecon **
Airpipe
This is where you
control the primary air
by pushing the lever
toward the plus or
minus sign.

11
INSTALLATION AND MOUNTING
The wood stove meets the requirements for connec-
on to chimneys designed for a smoke temperature of
350°C.
The connecng sleeve measures 125 mm on the out-
side, and can used for both rear and top connecon.
The opmum chimney draught is between –10 and
–15 Pa. The draught is mainly aected by the length and
area of the chimney, and also by how pressure-ght it
is. The minimum recommended chimney length is 3.5 m
and a suitable cross-seconal area is 120–180 cm² (125
mm in diameter). A ue with sharp bends and horizontal
secons will reduce the draught in the chimney. The
maximum horizontal ue length is 500 mm, provided
that the vercal ue length is at least 5 m.
It should be possible to sweep the whole length of the
ue, and the soot hatches should be easy to get at.
Check that the chimney is ght and that there are no
leaks around soot hatches and ue joints. The wood
stove may be connected to a chimney with other stoves.
1 2
3 4
All chimney accessories can be obtained from your nearest dealer.
CONNECTING THE WOOD RANGE TO AN EXISTING CHIMNEY
NOTE:
Steps 3 and 4 apply to top connecon to an exisng chimney. To connect straight back to an exisng chim-
ney, do not use oakum but use the re cement supplied instead.
Carefully cut a hole where you want to connect
your stove to the chimney stack.
Plug with oakum between the ue and the lining sleeve. Close with a ue ring to cover the installaon.
Cement in the lining sleeve.

12
1 2
3
Our connecon set for outdoor air can be obtained
from your dealer or from josefdavidssons.se
990000932
Connecon set for outdoor air
– Connecon piece - Stove
– Flexible hose (1 m)
– Hose clips (2)
– Adapter from hose to 100 mm
CONNECTING OUTDOOR AIR TO THE
WOOD BURNING RANGE
For opmum performance, the rebox needs around
20 m³ of air per hour. If you have mechanical ven-
laon in your house, you should connect outdoor air
to your wood stove. Otherwise the wood stove could
disrupt the air ows to the air valves for the mechan-
ical venlaon. There are various ways of connecng
outdoor air to your wood stove depending on the type
of house that you have. Some take air directly via the
outside walls, others go down into the oor and then
out through the foundaons. If you go down into the
oor, it is important for the supply pipe to be insulated
to counter condensaon. Contact your dealer if you are
unsure which connecon suits your house best. Which
ever soluon you need, you should also get help from a
professional to do the job.
NOTE! IMPORTANT!
If you do not connect outdoor air, there should sll
be free space under the stove at the supply air duct.
This is because the combuson air will come along
this path, regardless of whether you connect external
supply air or when using the room air.
For example, if the stove is walled, there must be free
passage for the air to reach the outlet channel under
the stove. Otherwise, the replace can not get any
oxygen supply.
Connecng outdoor air via outside wall. Connecng outdoor air via foundaons.
Connecng outdoor air via base. Used
mainly in new builds.

13
REPLACEABLE PARTS
The JD 27/JD 227 has been built for use several decades
into the future, but do not forget to replace wear parts
when necessary. Keep an eye on rebricks, grate and
seals, and replace the parts when they get worn.
HOW TO REPLACE FIREBRICK
AND BACK PLATE
NOTE: Never unscrew the top of the stove.
This will invalidate the warranty.
1. Remove the hotplate
2. Start winding the right iron at the back and then wrap
it upwards to li it out. Then do the same with the le
iron. The rear iron is now loose and easy to li.
3. When installing the new parts, start with the rear iron.
Then it le and nally the right iron.
4. The stove grate is loose. You can easily bend the grate
with a screwdriver.
1100227101 Firebrick
2100227102 Firebrick
3100227301 Back plate
4100227302 Grate frame
5100227303 Grate
6100227259 Glass
7100227201 Seal for glass
8100227202 Seal for oven door
9100227203 Seal for re door
10 100227602 Hot plate
11 100227204 Seal for hot plate
12 990000732 Soapstone Ceeling
13 100227724 Airpipe
8
9
10
11
1
7
5
42
3
13
12
6

14
HOW TO USE THE RANGE
CORRECTLY
First ring
A new JD 27/JD 227 should be red carefully the rst
few mes. Then the heat-resistant paint will last longer.
There may also be a slightly unpleasant smell the rst
me you light the stove. This is enrely normal and
comes from the lm of oil or surplus paint le on the
cast iron. The smell will disappear quite quickly and will
not come back.
Fuel
The best caloric value can be obtained from split birch
wood. Hardwood generally burns more slowly than
sowood, giving a more even heat. If you burn oak,
beech or other types of wood with a high caloric value,
MAINTENANCE
Take good care of your stove and apply stove black when
necessary.
The grate should be regularly shaken and cleared of ash.
Empty the ash pan as soon as it is full.
Aer a me, a coang of soot may have formed on the
glass. It is easy to keep the glass clean with the ‘Sotrent’
sponge.
Keep the rebox and the ue clean. If you use the stove
a lot, you should brush the chimney a few mes between
visits from the sweep.
You can order maintenance products from our website
josefdavidssons.se
Cleaning of JD 27/JD 227
The stove is most easily cleaned/soaked by liing the
steel/ceramic hob. From there you will clean the enre
replace and the oven ceeling.
The supplied tool for sweeping is used to access the
right side of the oven and the inside on the right outer
side. Through the soot lid located in the oven boom,
you will reach the underside of the oven and into the
smoke duct (applicable at back connecon).
When there is a top connecon, the chimney soot will
fall and land in the back under the oven. This soot is
also accessed through the soot lid located in the oven
boom.
you should always mix them with other types. Otherwise
you could risk damaging your rebox. The wood must be
dry, ideally with 15–20% moisture content. With normal
ring, around 1–1.5 kg wood/hour should be sucient.
1 kg of birch wood produces about 4 kW of output.
Lighng
Open the supply air valve fully. The throle valve on top
of the stove should also be opened to begin with. Place
relighter briquees in the middle of the rebox. Stack
around 1.5 kg of kindling crosswise, like a log house, on
top of the relighters. Start by lighng the briquees.
These will in turn ignite the wood. Leave the re door
ajar for the rst few minutes unl the wood has caught
re properly. Depending on the draught from the
chimney, you may need to keep the door open slightly
longer to build up heat in the rebox and produce a
sasfactory draught. Then close the door and adjust the
throle valve according to the intensity of re you want.
The stove should be heated through before you start to
throle the supply air valve.
NOTE! If the ames seem to stop too much when
closing the re door completely, you can help with a
bit of primary air. This damper is located at the boom
of the replace door. Once the stove has reached
temperature and a sasfactory chimney dra has been
reached, the primary air damper can be closed for a
cleaner combuson.
Adding wood
When the intensity of the re has decreased, it is me to
add more wood. Open the door carefully. This will pre-
vent smoke inhalaon. Use a poker or a piece of wood to
spread ash and embers. Add 2–4 logs and only close the
door when the wood has caught re (1–1.5 kg of wood). .
Connuous ring
To re properly, you should try to achieve the highest
possible temperature in the rebox. Then the wood will
burn cleanly and you will get the maximum benet from
the stove and the wood. Clean combuson will prevent
soot building up in the rebox and on the glass. If you re
correctly, you should not see any smoke.

15
FIRING PROBLEMS AND SOLUTIONS
Poor draught
• The connecon to the chimney stack has not been sealed properly. Ask the sweep to check that the joint between the
stove and the chimney is completely ght.
• The ue is sooted up. Clean the ue and rebox.
• The chimney is too short, has too large a cross-secon or is blocked with a bird’s nest. Contact your chimneysweep
or dealer for guidance.
• Negave pressure in the building. Open a window or t a valve in the outside wall close to the stove.
The wood has excessive moisture content or is too cold. Use only dry wood with a moisture content of 20%.
Too much draught
• The seal on the door is worn. Check the seal and replace if worn.
• The chimney is too tall. Contact your chimneysweep or dealer for guidance.
The glass is sooted up
• The wood is too damp. Use only dry wood with a moisture content of 20%.
• The throle valve is closed too far. Open the throle valve to let in more air for combuson.
The glass turns white
• Poor combuson. Follow the instrucons on correct ring in this manual.
• Poor quality fuel. Do not use scrap, milled or impregnated wood, plasc laminate,
plywood etc. Always use clean and dry fuel.
Smoke build-up in the room when you open the re door
• Opening the re door too quickly will cause pressure equalisaon in the rebox. Open the door slowly.
• Poor draught in the chimney. Contact your chimneysweep or dealer to check the height of the chimney
relave to the draught that it needs.
• Excessive negave pressure in the building. Open the supply valve or a window to bring oxygen into the building.
White smoke
• Combuson temperature is too low. Increase the air supply.
• The wood is damp and contains water vapour. Always use clean and dry fuel.
Black or dark grey smoke
• Incomplete combuson. Increase the air supply.

16
JD 27/JD 227
Tel: +46(0)371 – 200 01 [e-mail] josefdavidssons.se/en
WARRANTY CONDITIONS
Josef Davidssons Er AB is responsible for ensuring that the products have no defects aributable to
producon or storage at the factory. The warranty applies from the date of delivery to the customer.
Josef Davidssons Er AB accepts no liability for removal and installaon costs for replacing a stove.
Josef Davidssons Er AB accepts no liability for costs arising from downme or other direct or indirect costs and
damages.
The warranty condions do not apply to glass or replaceable rebox parts.
The warranty period for the grate, re irons, vermiculite and glass is one year.
WARRANTY CERTIFICATE
NOTE!
The installaon of a replace must be reported to the local building authority. The
homeowner is responsible for ensuring that the required safety requirements are met and
must have the installaon checked by a qualied inspector.
The chimney sweeper must be informed about the installaon as it causes a change in the
need for sweeping.
JD 27 & JD 227
Markus and Mikael Andersson, Owners
10 YEARS

CUSTOMER SERVICE AND CONTACT DETAILS
Our Customer Service offers you personal help and answers to your questions.
Contact us by phone or email.
Josef Davidssons, Jäevägen 1, 333 75 Reele, SWEDEN
Phone: +46 371 – 200 01 [e-mail] josefdavidssons.se/en