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MORSØ JERNSTØBERI A/S . DK-7900 NYKØBING MORS

E-Mail: [email protected] · Website: www.morsoe.com

Distributed by: MORSO US LLC

1011 Highway 52 West - Portland TN - 37148 - USA

Installation and Operating Instructions

7670

For use in North America

Read this entire manual before you install and use your new room heater. If this room 
heater is not properly installed, a house fire may result. To reduce the risk of fire, follow 
the installation instructions. Failure to follow instructions may result in property damage, 
bodily injury, or even death.

Contact local building officials about restrictions and installation/inspection-requirements 
in your area. 

Save these instructions

Summary of Contents for 7670

Page 1: ...erica Read this entire manual before you install and use your new room heater If this room heater is not properly installed a house fire may result To reduce the risk of fire follow the installation instructions Failure to follow instructions may result in property damage bodily injury or even death Contact local building officials about restrictions and installation inspection requirements in you...

Page 2: ...ø dealer for more information The Morsø 7670 meets the U S Environmental Protection Agency s emission limits for wood heaters sold on or after July 1 1990 The Morsø 7670 have been tested by OMNI Test Laboratories Inc The test standards are ANSI UL 1482 for the United States and ULC S627 for Canada The stove is listed for burning wood only Do not burn other fuels Under specific test conditions this...

Page 3: ... Connection to existing chimney 6 1 5 Positioning the stove 8 2 0 Operation 11 2 1 Before you start firing 11 2 2 Lighting and loading intervals 12 3 0 Maintenance 15 3 1 Exterior maintenance 15 3 2 Internal maintenance 15 3 3 Cleaning the stove and the flue 17 3 4 Leaving the stove for extended periods 19 3 5 Parts diagram 20 3 6 Parts list 22 ...

Page 4: ...ion regarding safety testing information name of certified testing laboratory and installation requirements Installation requirements vary in different districts and the local building officials have the final authorization to approve your installation You should discuss the installation with them before beginning Please ask your dealer for further information Do not connect to any air distributio...

Page 5: ...sions of the chimney connector and chimney must not be less than 6 inches diameter or equivalent cross section and should not be significantly larger than this Too large a section will tend to allow the flue gases to cool excessively causing sluggishness or unpredictability in the stove s performance We recommend the length of the chimney system should be at least 16 feet not required above the st...

Page 6: ...lope horizontal runs of connector upward 1 4 inch per foot 20 mm per metre going from the stove toward the chimney The recommended maximum length of a horizontal run is 3 feet 1 metre and the total length should be no longer than 8 feet 2 5 metres Information on assembling and installing connectors is provided by the manufacturer s instructions exactly as you assemble the connector and attach it t...

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Page 8: ...en to ensure that they do not fall towards the stove in such an event 1 5 Positioning the stove The stove must be installed on a non combustible wall The wall mounting fixture is provided with four holes for mounting expansion bolts in the wall The bolts must be sized to secure that the wall and the materials it is made from are capable of supporting the stove If in doubt contact an expert The wei...

Page 9: ... STANDARD RESIDENTIAL INSTALLATION INTEGRAL REAR AND BOTTOM SHIELDS TOP OR REAR VENT SINGLE OR DOUBLEWALL CONNECTOR USA CANADA A B C D E F G H 15 1 2 5 21 7 8 5 47 84 381 mm 25 mm 64 mm 533 mm 178 mm 216 mm 1194 mm 2134 mm SIDEWALL TO UNIT BACKWALL TO UNIT CORNERWALL TO UNIT SIDEWALL TO CONNECTOR BACKWALL TO CONNECTOR CORNERWALL TO CONNECTOR UNIT TO CEILING FLOOR TO CEILING FLOOR PROTECTOR MUST BE...

Page 10: ... the stove surface with an acid proof cover Fresh Air Inlet Unless there is deemed to be sufficient ambient leakage of air into the room via doorways windows and the like a dedicated fresh air inlet will be needed This inlet should have 2 square inches 1250 square mm of free air space This is particularly important where the room is well sealed or where an extractor hood or ventilation system dist...

Page 11: ...ined below In principle Your stove should be with Primary and Secondary air and Pilot air inlets Primary Air is controlled using the lever situated over the door Moving the control lever to right position will open the air inlet and will allow a supply of preheated air to enter the firebox via the airwash system situated inside the stove and above the glass Choosing your fuel Cut the wood to a len...

Page 12: ...he initial lighting If possible maintain a 1 1 5 inch 2 3 cm layer of ash on the floor of the combustion chamber for added insulation 1 A layer of embers will form rapidly if the stove is lit with 2 4 fuel tablets or 7 10 rolled up sheets of newspaper un derneath 1 2 kg of dry kindling 2 Open the air supply as much as possible This is done using the handle above the door 3 After the paper solid al...

Page 13: ... door slightly to allow in enough air to ignite the wood Close the door again once the wood has caught 7 Reduce the amount of combustion air to the desired posi tion and the optimal combustion will continue Make sure that there is always enough air oxygen to maintain clear lasting flames when and after reducing the amount of combustion air During the official test the stoking interval was 70 80 mi...

Page 14: ... stove we recommend you use the Morsø Flue Gas Thermometer part 62901200 The Flue Gas Thermometer magnetically attaches onto the stove pipe approx 20 cm 8 above the stove s top plate and measures the surface temperature of the stove pipe Please see your authorized Morsø Dealer for availability Draft conditions If smoke or fumes come out of your stove when lightning up and reloading or if the fire ...

Page 15: ...t resistant Senotherm paint It is best kept clean by vacuuming with a soft brush attachment or by wiping with a lint free cloth Over a period of time the painted surface may become slightly grey A can of Morsø touch up spray paint should be available from your stove supplier This can be applied in accordance with the instructions in just a few minutes When first firing after touching up the stove ...

Page 16: ...u open the door you will find two hinge pins one in each hinge Remove the two hinge pins lift the door off the hinges and place it face down on a sheet of cardboard or other nonabrasive fabric NOTE The flame path equipment the ceramic rope and the paint finish are not covered by guarantee All of these service parts can be bought from your morsø dealer and we recommend that damaged parts are replac...

Page 17: ...o clean the flue after each heating season in any case and inspect prior to the season to ensure that bird s nests or other blockages have not occurred during the off season Ash disposal Empty the ashpan on a daily basis or as needed Ash allowed to build up towards the underside of the grate will trap heat and could cause premature failure of the grate Empty the ashpan according to this procedure ...

Page 18: ...ean the chimney yourself contact your local Morsø Dealer or a professional chimney sweep If you do experience a chimney fire act promptly and Close the air control Get everyone out of the house Call the Fire Department Annual maintenance Before the heating season perform a thorough cleaning inspection and repair Thoroughly clean the chimney and chimney connector Inspect the chimney for damage and ...

Page 19: ...o settle within the stove rust will form Rust expands as it takes a grip This can lead to undue pressure on the stove joints and this in turn may result in damage to the stove NOTE It is best to thoroughly clean the stove after the heating season has concluded Adding a dessicant such as kitter litter into the ash pan helps absorb moisture during the summer months Be sure to remove this prior to th...

Page 20: ...1 2008 A2 Assembly Date of print 16 12 2010 C UDV tegninger 7600 7600 Assembly SLDASM 7600 500 j Itemno This drawing is Morsø Jernstøberi A S property and must not be sold lended or copied without any written authorization from the company Material Weight Model no Drawingtype Location of file Scale Format Released Construction Date 7600 Cumbustion Chamber Side 1 of 2 g Ændret skruer pos 31 til pos...

Page 21: ...j Itemno This drawing is Morsø Jernstøberi A S property and must not be sold lended or copied without any written authorization from the company Material Weight Model no Drawingtype Location of file Scale Format Released Construction Date 7670 Side 2 of 2 f To skruer ændret til én pos 67 nederst v stang til håndtag RSV 28 05 2009 g Ændret skruer pos 31 til pos 100 RSV 01 09 2009 h Tilføjet pinolsk...

Page 22: ...300 19 Brick side left 79760400 20 Ash tray front 447617xx 21 Ash tray 71760400 22 Screw 73861800 23 Secondary Damper 71760100 24 Secondary Handle 71760200 25 Close plate sec Damper 71760300 26 Distance tube 71810200 27 Distance tube 71810300 28 Washer 736106 29 Screw 74162000 30 Screw 73851100 31 Screw 73861300 32 Washer 791891 33 Screw 731620 34 Cover 448120xx 35 Fitting for Cover 71813200 36 Sc...

Page 23: ...541 71 Baffle plate cast iron 34762700 72 Baffle plate stainless 71762200 73 Screw 74163504 74 Screw 74160804 75 Jet pilot air 71762300 76 Tightening tape f glass 79074200 77 Fitting f Wall 717615xx 78 Fitting f fitting f Wall 71761600 79 Distance tube 54761000 80 Screw 731665 81 Screw 731670 82 Washer 746206 83 Door bottum part 84 Base plate bottom section 85 Rubber Stop 86 Screw 87 Ball track 88...

Page 24: ...24 Morsø jernstøberi A S 09 03 2012 72761600 ...

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