Morso 1410, 1430, 1440, 1412, 1442 Operation Manual
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MORSØ JERNSTØBERI A/S . DK-7900 NYKØBING MORS
E-Mail: stoves@morsoe.com · Website: www.morsoe.com
MORSØ JERNSTØBERI A/S . DK-7900 NYKØBING MORS
E-Mail: stoves@morsoe.com · Website: www.morsoe.com
Distributed by: Morsø UK
Valley Drive · Swift Valley · Rugby, Warks CV21 1TW · England
Supplementary Installation &
Operation instructions
for UK Market
For use Morsø UK Stoves
EN 13 240 & HETAS Ltd.
www.morsoe.com
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Care must be taken when installing the stove such that the requirements of the Health and
Safety at Work Act are met.
Handling
Adequate facilities must be available for loading, unloading and site handling.
Stove weights including packaging
Health and Safety Precautions
SUPPLEMENTARY INSTALLATION INSTRUCTIONS FOR USE
WITH MORSØ UK STOVES
PLEASE READ THE INSTRUCTION MANUAL AND THESE SUPPLEMENTARY
INSTRUCTIONS CAREFULLY BEFORE INSTALLATION
In all cases the installation must comply with current Building Regulations, Local Authority Byelaws and other specifications or regulations as they affect the installation of
the stove.
It should be noted that the Building Regulations requirements may be met by adopting
the relevant recommendations given in British Standards BS 8303, BS 6461 and BS 7566
as an alternative means to achieve an equivalent level of performance to that obtained
following the guidance given in Approved Document J.
Please note that it is a legal requirement under England and Wales Building Regulations
that the installation of the stove is either carried out under Local Authority Building Control approval or is installed by a Competent Person registered with a Government approved Competent Persons Scheme. HETAS Ltd operate such a Scheme and a listing of
their Registered Competent Persons can be found on their website at www.hetas.co.uk.
Model N°
Weight
Kg
Model N°
Weight
kg
Model N° Weight kg Model N°
Weight KgModel N°Weight
Kg
1410 70 3410 110 7470 108 S10-40 98 Ø6 112
1412 70 3440 127 7940 152 S11-70 102 Ø8 145
1430 72 3610 220 7943 162-174 S11-40 76
1440 90 6140 105 7948 156 S11-42 73
1442 90 6148 118 7970 135 S11-43 82
1630 145 7110 140 7990 189 S11-90 96
2110 115 7440 105 8140 165 S50-40 169
2140 140 7442 116 8141 192 S80-90 165
3112 95 7443 109 8142 190 S81-90 77
3142 113 7448 110 8147 204 Ø4 86
Cast iron
Cast iron is a live material. There are no two ovens that are identical. This is partly due to the
tolerances of the casting process, partly because the ovens are a work of craftsmanship.
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Fire Cement
Some types of fire cement are caustic and should not be allowed to come into contact with
the skin. In case of contact wash immediately with plenty of water and consult manufacturers
guidelines.
Asbestos
Morsø stoves do not contain asbestos. If there is a possibility of disturbing any asbestos in
the course of installation then please seek specialist guidance and use appropriate protective
equipment.
In the UK these stoves have been approved by HETAS Ltd as an intermittent operating appliance for burning wood logs only.
It should be noted that it is an offence to burn wood logs in a stove if it is installed within a
Smoke Control Area in the UK unless the stove is approved to do so. The nominal heat outputs
for the various stoves are as follows:
Stove Performance
Model N°Nominal Heat Output
KW
Net
Eff %
Gross Eff
%
Model
N°
Nominal Heat Output
KW
Net
Eff %
Gross
Eff %
1410 4,5 76 69,2 7943 7,3 79 71,9
1412 5 74.6 67,9 7948 7,3 79 71,9
1430 4,6 71 64,6 7970 7,3 79 71,9
1440 4,5 76 69,2 7990 7,3 79 71,9
1442 5 74.6 67,9 8140 6,3 80.3 73,3
1630 10,5 74 64,3 8141 6,3 80.3 73,3
2110 9 72 65,5 8142 6,3 80.3 73,3
2140 5,6 76 69,2 8147 6,3 80.3 73,3
3112 5 81 73,7 S10-40 5 81,3 74
3142 5 81 73,7 S10-70 5 81,3 74
3410 6,5 80.1 72,9 S11-40 4 83 75,5
3440 6,5 80.1 72,9 S11-42 4 83 75,5
3610 9,8 74 67,3 S11-43 4 83 75,5
6140 5,9 80.1 72,9
S11-90 4 83 75,5
6148 5,9 80.1 72,9
S50-40 8 78,4 71,3
7110 5,4 75.5 68,7
S80-90 8 76,7 69,7
7440 5,7 78,4 71,3 S81-90 4 88 80,5
7442 5,7 78,4 71,3 Ø4 5,6 81 73,7
7443 5,7 78,4 71,3 Ø6 7,7 75 68,3
7448 5,7 78,4 71,3 Ø8 9,3 75 65,5
7470 5,7 78,4 71,3
7940 7,3 79 71,9
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Prefactory Work and Safety Checks
There must not be an extractor fan fitted in the same room as the stove as this can cause the
stove to emit fumes into the room.
Chimney
NOTE: A chimney height of not less than 4.5 metres measured vertically from the outlet of the
stove to the top of the chimney should be satisfactory. Alternatively the calculation procedure
given in BS 5854:1980 may be used as the basis for deciding whether a particular chimney design will provide sufficient draught.
If installation is into an existing chimney then it must be sound and free from cracks or other
faults which might allow fumes into the property.
Any existing chimney must be clear of obstruction and have been swept clean immediately before installation of the stove. If the stove is fitted in place of an open fire then the chimney
should be swept one month after installation to clear any soot falls which may have occurred
due to the difference in combustion between the stove and the open fire.
If there is no existing chimney then either a prefabricated block chimney in accordance with
Building Regulations Approved Document J or a twin walled insulated stainless steel flue to
BS 4543 can be used. These chimneys must be fitted in accordance with the manufacturer’s
instructions and Building Regulations.
A single wall metal fluepipe is suitable for connecting the stove to the chimney but is not suitable for using for the complete chimney. The chimney must have a minimum diameter of 150
mm and its dimension should be not less than the size of the outlet spigot of the stove.
Any bend in the chimney or connecting fluepipe should not exceed 45°. 90° bends are not permitted.
Combustible material should not be located where the heat dissipating through the walls of
fireplaces or flues could ignite it. Therefore when installing the stove in the presence of combustible materials due account must be taken of the guidance on the separation of combustible material given in Building Regulations Approved Document J and also in the stove installation instructions.
If it is found that there is excessive draught in the chimney then a draught stabiliser should be
fitted.
The chimney can be swept through the stove if the stove is connected via the top flue outlet.
When installing via the rear flue outlet adequate provision e.g. easily accessible soot door or
doors must be provided for sweeping the chimney and connecting fluepipe. It may also be necessary to provide additional sweeping access when fluing through a register plate.
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