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HH468SE 25-07-12 

 

Fuels 
Wood 

Burn only seasoned timber products with a moisture content of less than 20%. To obtain this moisture 
content allow cut wood to dry for at least 12-18 months. 

Do not burn construction timber, treated or 

painted wood, manufactured board or pallets.

 

Solid Fuel 

Burn only manufactured smokeless fuels listed as suitable for use in a closed appliance. 

Do not burn 

bituminous coal, “petro-coke” or other petroleum based fuels as this will invalidate the warranty. 
 
Notes on Wood burning  
Notes on Wood burning  

With a full load of wood, the stove will need to be refuelled approximately every 1.5 hours. Wood can be 
stacked higher in the stove than solid mineral fuel but care must be taken that logs do not touch the baffle. 
Wood burns most efficiently with the primary air controls closed and the secondary control partially open. 
Moving the secondary control will control the burn rate of the stove. 
Note – primary and secondary air is needed to light the stove, see section entitled  
‘Lighting the Stove’. 
Wood burns best on a bed of ash and it is therefore only necessary to remove surplus ash from the stove 
occasionally. 
Burn only dry, well-seasoned wood, which should have been cut, split and stacked for at least 12 months, 
with free air movement around the sides of the stack to enable it to dry out. Burning wet or unseasoned 
wood will create tar deposits in the stove and chimney and will not produce a satisfactory heat output. Do 
not use liquid fuels in this appliance. 

 
Lighting the Stove  

We recommend that you have two or three small fires before you operate your stove to its maximum heat 
output. This is to allow the paint to cure in steadily and to give a long service life of the paint finish. During 
this curing in process you may notice an unpleasant smell whilst the finishes finally cure. It is non-toxic, but 
for your comfort we would suggest that during this period you leave all doors and windows open. 
 
First, open the primary and secondary air wash control fully. Load the firebox with plenty of starting fuel, 
i.e. paper, dry sticks and/or firelighters. Light the fire at the base leaving the primary and secondary air 
control fully open. Leave the door slightly ajar for 10 minutes to enhance initial starting and reduce smoke 
emission – DO NOT leave the stove unattended if the door is left ajar. Allow the fuel to reach a steady glow 
and build the fire up gradually by adding a few small sticks or well split logs at a time. Once you have a 
good fire bed established across the grate, further fuel can be added step by step as required. Don’t be 
tempted to overload the fire bed with fuel all at once or close down the air controls too much until the fire is 
well established for some time. Once the ignition period is well under way close the primary air and 
gradually reduce the secondary air wash control opening to establish the burning intensity you require. 
 

Operation with door left open 

Operation with the door open can cause excess smoke. The appliance must not be operated with the 
appliance door left open except as directed in these instructions. 

Dampers left open 

Operation with the air controls or appliance dampers open can cause excess smoke. The appliance must not 
be operated with air controls, appliance dampers or door left open except as directed in these instructions. 
 

Re-fuelling 
Refuelling 

It is best to refuel little and often, rather than in large pieces. When possible refuel the stove 

before the bed has gone too low. Open the secondary air control fully and add the fuel. Allow the fuel to 
burn for a few minutes until the fire is well established before closing the secondary air once again. This 
refuelling procedure will ensure that smoke emission is kept to a minimum. Do not operate the appliance 

Summary of Contents for HH4SE

Page 1: ... uk PLEASE READ ALL THESE INSTRUCTIONS CAREFULLY For safety reasons it is essential that your stove is correctly installed and operated Hothouse cannot accept responsibility for any fault or consequential problems arising through incorrect installation or operation The HH4SE HH6SE and HH8SE have been exempted under the clean air act 1993 as suitable for use in smoke control areas when burning seas...

Page 2: ...Connection to Chimney 4 Material Clearances 5 Hearths 5 Commissioning Handover 5 5 Technical Data 6 6 Operating Instructions 6 Air controls 6 Cleaning 7 Fuels 7 Notes on Wood Burning 7 Lighting the stove 8 Re fuelling 8 Shutting down 8 Maintenance 8 Seasonal Use 8 7 Safety Notes for your Guidance 8 8 Stove Dimensions 10 9 Frequently Asked Questions 11 10 HH 4SE Spare Parts List Codes 12 11 HH 6SE ...

Page 3: ...tove assembly and controls Fig 2 HH4SE Stove Assembly and controls Description of Parts Qty Hothouse Stove Assembly 1 Tool 1 Ash Pan 1 Flue Collar 1 Flue Collar fixing screws Washers 4 Legs 4 Stove Operating Glove 1 Touch up paint 1 Warranty Card 1 Fig 1 Stove Tool ...

Page 4: ... referred to as they affect the installation of the stove Approved Document J is particularly important for England and Wales and can be downloaded for no cost at http www planningportal gov uk england professionals en 4000000000503 html Also of importance are Approved documents L1 A and B conservation of fuel and power The Domestic Heating Compliance Guide will also be found useful Important Chim...

Page 5: ... the chimney should be lined by a suitable method The chimney must be swept before connection to the stove Where the chimney is believed to have previously served an open fire installation it is possible that the higher flue gas temperature from the stove may loosen deposits that were previously firmly adhered with the consequent risk of flue blockage It is therefore recommended that the chimney b...

Page 6: ...onditions downdrafts may occur causing smoke or fumes to spill into the room If this occurs the appliance should be shut down as much as possible by closing the air controls and the room should be ventilated to clear the fumes If the problem persists seek the advice of a chimney sweep Material Clearances Safety Distances from Combustible Surfaces Model Side Rear HH4SE 500mm 700mm HH6SE 400mm 400mm...

Page 7: ...nly the recommended fuels for the stove Advise the user on what to do should smoke or fumes be emitted into the room from the stove see Safety Notes section The user should be warned that they MUST use a suitable fireguard in the presence of children aged and or infirm persons 5 0 Technical Data Technical Specifications Wood HH4SE HH6SE HH8SE Nominal Heat Output kW 4 2 6 1 7 5 Efficiency 76 6 81 7...

Page 8: ...ure that the primary airflow is not impeded as a build up of ash can damage the cast iron bed Ashpan It is essential that you empty the steel ash pan every day Use the thick end of tool to hook onto and lift the ash pan out of the stove DO NOT allow ash to build up underneath the bed as this may cause damage to the grate Cleaning Glass Despite the advanced air wash system provided the glass will s...

Page 9: ... smell whilst the finishes finally cure It is non toxic but for your comfort we would suggest that during this period you leave all doors and windows open First open the primary and secondary air wash control fully Load the firebox with plenty of starting fuel i e paper dry sticks and or firelighters Light the fire at the base leaving the primary and secondary air control fully open Leave the door...

Page 10: ...ue ways and ensure they are 100 clear after a period of disuse e g summer Only use manufacturers recommended replacement parts on the appliance Seasonal Use Remove the baffle and inspect the inside of the stove and the flue ways and ensure they are 100 clear after a period of disuse for example if the stove is not used during the warmer periods of the year Also set the air controls to 50 to keep t...

Page 11: ...nearby ornaments Place a fireguard or spark guard in front of the stove Feel the chimneybreast for sign of excessive heat If the wall is becoming hot move the furniture away Ensure that the Fire Brigade can gain access to your roof space in order to check this area for signs of fire spread 8 0 Stove Dimensions Fig 3 HH 4SE 6SE 8SE Stove Stove A B C D E F G H J HH4SE 396 535 382 290 60 397 115 5 26...

Page 12: ...r attends any stove problem that is not related to product failure 6 Where can I get spare parts Your local Hothouse Stove retailer will be pleased to supply spare parts and to provide any other information you require 7 Can the doors be left open while burning For safety and heat efficiency the doors should remain closed 8 Why is the stove smoking when lit A flue with back draught problems is alm...

Page 13: ...ireboard Y1HDF04D06E 28 Front Y1HDF04D34E 07 Side Plate Right fireboard Y1HDF04D07E 29 Base Y1HDF04D35E 08 Riddle Grate Y1HDD08E 30 Side Right Y1HDF04D36E 09 Grate for Riddle Grate Y1HDF04D12E 31 Side Left Y1HDF04D37E 12 Riddle Grate Handle Y1HHF04D15E 32 Top Y1HHF04D38E 13 Riddle Grate Bar Y1HDF04D16E 33 Blanking plate Y1HDF39E 16 Baffle Plate Y1HDF04D19E 34 Back Y1HDF04D41E 18 Airwash slider pla...

Page 14: ...e Plate Right fireboard Y1HDF06D07E 28 Front Y1HDF06D34E 08 Riddle Grate Y1HDD09E 29 Base Y1HDF06D35E 09 Grate for Riddle Grate Y1HDF06D12E 30 Side Right Y1HDF06D36E 10 Grate Mounting Bracket Left Y1HDF06D13E 31 Side Left Y1HDF06D37E 11 Grate Mounting Bracket Right Y1HDF06D14E 32 Top Y1HHF06D38E 12 Riddle Grate Handle Y1HHF06D15E 33 Blanking plate Y1HDF39E 13 Riddle Grate Bar Y1HDF06D16E 34 Back Y...

Page 15: ...e Plate Right fireboard Y1HDF08D07E 28 Front Y1HDF08D34E 08 Riddle Grate Y1HDD09E 29 Base Y1HDF08D35E 09 Grate for Riddle Grate Y1HDF08D12E 30 Side Right Y1HDF08D36E 10 Grate Mounting Bracket Left Y1HDF08D13E 31 Side Left Y1HDF08D37E 11 Grate Mounting Bracket Right Y1HDF08D14E 32 Top Y1HHF08D38E 12 Riddle Grate Handle Y1HHF06X15E 33 Blanking plate Y1HDF40E 13 Riddle Grate Bar Y1HDF08X16E 34 Back Y...

Page 16: ...has powers under the Act to authorise smokeless fuels or exempt appliances for use in smoke control areas in England In Scotland and Wales this power rests with Ministers in the devolved administrations for those countries Separate legislation the Clean Air Northern Ireland Order 1981 applies in Northern Ireland Therefore it is a requirement that fuels burnt or obtained for use in smoke control ar...

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