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Recommended Solid Mineral Fuels 

Only  authorised  fuels  may  be  used  in  UK  smoke  control  areas.    A  list  of  authorised  fuels  can  be 
found at 

http://uksmokecontrolareas.co.uk/fuels.php

 

This stove has been independently tested and approved to burn manufactured and natural smokeless 
fuels  that  appear  in  the  HETAS  guide.    A  current  list  of  approved  fuels  can  be  found  at 

http://hetas.co.uk/public/hetas_guide.html

 

Approval does not cover the use of other fuels either alone or mixed with the suitable fuels listed 
above, nor does it cover instructions for the use of other fuels. 

Warning!-  

Petroleum coke fuels or household waste must not be burnt on this appliance. 

Should  any  difficulties  arise  over  fuel  quality  or  suitability,  consult  your  local  approved  coal 
merchant or:  

HETAS Ltd.– Telephone 01242 673257 – 

www.hetas.co.uk

  

Solid Fuel Association – Telephone 0800 600 000 – 

www.solidfuel.co.uk

 

Safety notes for your guidance 

FIRES CAN BE DANGEROUS

 – Always use a fireguard in the presence of children, the elderly 

or the infirm.  The fireguard should be manufactured in accordance with BS 8423 – Fireguards for 
use with solid fuel appliances. 

 

DO  NOT  OVERFIRE

  –  it  is  possible  to  fire  the  stove  beyond  its  design  capacity,  this  could 

damage the stove, so watch for signs of overfiring – if any part of the stove starts to glow red, the 
fire  is  in  an  overfire  situation  and  the  controls  should  be  adjusted  accordingly.    Never  leave  the 
stove unattended for long periods without first adjusting the controls to a safe setting – careful air 
supply control should be exercised at all times. 

FUME EMISSION 

 
WARNING NOTE 

 
Properly installed, operated and maintained, this appliance will not emit fumes into the dwelling.  
Occasional fumes from de-ashing and refuelling may occur.  However, Persistent fume emission is 
potentially dangerous and must not be tolerated. 
If fume emission does persist, then the following immediate action should be taken: - 
 

1.

 

Open doors and windows to ventilate the room and then leave the premises. 

2.

 

Let the fire go out. 

3.

 

Check for flue or chimney blockage and clean if required. 

4.

 

Do not attempt to re-light the fire until the cause of the fume emission has been identified and 
corrected. If necessary, seek expert advice. 

 
The most common cause of  fume emission is flueway or chimney  blockage.  For  your own safety 
these must be kept clean at all times. 

 
Adverse  weather

  –  In  a  small  number  of  installations,  occasional  local  weather  conditions  (e.g. 

wind  from  a  particular  direction)  may  cause  downdraught  in  the  flue  and  cause  the  stove  to  emit 
fumes.  In these circumstances, the stove should not be used.  A professional flue installer will be 
able to advise on solutions to this problem (e.g. anti-downdraught cowl). 

 
CO ALARM 
 

Your installer should have fitted a CO alarm in the same room as the appliance. If the alarm sounds 
unexpectedly, follow the instructions given under “Warning Note” above. 

 

Summary of Contents for Double Herald 14 CE

Page 1: ...ively your local Building Control Officer can approve the completed installation should a non accredited engineer undertake the installation It is an offence under UK law not to comply with this advice Please hand these instructions to the stove user when the installation is complete Leave the system ready for operation and instruct the user in the correct use of the appliance and operation of con...

Page 2: ...CO Emission at 13 O2 0 50 Mean Flue Gas Temperature 344 C Flue Gas Mass Flow 11 0 g s Ancit Total Efficiency 71 1 Nominal Heat Output 14 KW Output to Water 9 5 KW Output to Room 4 8 KW Mean CO Emission at 13 O2 0 31 Mean Flue Gas Temperature 347 C Flue Gas Mass Flow 12 5 g s This appliance is not suitable for use in a shared flue This appliance is suitable for continuous burning ...

Page 3: ...ace the Flue Gasket on the top or rear outlet as required Place the Flue Collar on top of the Gasket Secure to the four locating tabs inside the flue outlet using the M6 nuts bolts supplied Fit the 2 M8 carriage bolts washers nuts into the Damper Holes located on each side of the Flue Collar Blanking Plate Fit the Flue Gasket and Blanking Plate on the remaining free outlet and secure it using the ...

Page 4: ...one of these schemes your local building control department must approve the installation Scheme Web address Telephone APHC Association of Plumbing and Heating Contractors Certification Limited www aphc co uk 02476 470 626 Building Engineering Services Competence Accreditation BESCA Limited www hvca org uk www besca org uk 0800 652 5533 HETAS Ltd Heating Equipment Testing and Approval Scheme www h...

Page 5: ...into contact with the skin In case of contact wash immediately with plenty of water Asbestos This stove contains no 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 Metal Parts When installing or servicing this stove care should be taken to avoid the possibility of personal inju...

Page 6: ...he flue draught should be checked under fire at high output If it exceeds the recommended maximum a draught stabiliser must be fitted so that the rate of burning can be controlled and to prevent over firing If the reading is less than the recommended minimum then the performance of the appliance will be compromised Connection to the Chimney An existing fireplace opening can be bricked up or sealed...

Page 7: ... should be in accordance with the current building regulations Care should be taken to level the stove using the adjusting screws in the feet The appliance shall be installed on a floor with adequate load bearing capacity If the existing construction does not meet this prerequisite suitable measures e g load distributing plate should be taken to achieve it MINIMUM DISTANCE TO COMBUSTIBLE MATERIAL ...

Page 8: ...der and heat leak radiator must be sited higher than the stove Semi pumped systems should be used on heating and hot water systems with gravity circulation to the hot water cylinder and one unvalved 2 KW radiator to act as a heat leak when the central heating is switched off All four tappings on wraparound boilers should be used for systems incorporating separate gravity and pumped heating loops E...

Page 9: ... Circulating Pump Low Limit Thermostat 45 C Time Switch Drain Cock Injector Tee Wiring Diagram for general guidance only All electrical work must be carried out by a competent electrician in accordance with the rules in force and the instructions provided by the circulating pump and heating controls manufacturer Two Tapping System Four Tapping System ...

Page 10: ...at least 24 hours On completion of the installation and commissioning ensure that the operating instructions and operating tools for the stove are left with the customer Advise the customer on the correct use of the appliance with the fuels likely to be used on the stove and warn them to use only the recommended fuels for the stove Advise the user on what to do should smoke or fumes be emitted fro...

Page 11: ...Primary Air The thermostat at the rear of the stove controls the primary air The door sliders should be kept closed or the thermostat will not be able to control the fire Secondary Air Secondary air is controlled via the slider above the doors it is this Airwash that keeps a clean and uninterrupted view of the fire Damper Assembly Optional When the damper is set in the open position the chimney dr...

Page 12: ...thus directing some under fire air and some over fire air to the firebed Notes on solid mineral fuel burning Solid mineral fuel should be placed in the stove so that there is no more than a 30 incline of the fuel bed from front to back It should not be stacked above the bottom of the baffle as this may result in damage to the stove With a full load of fuel the stove will need to be refuelled appro...

Page 13: ...g this period you leave all doors and windows open First load the fire with starting fuel i e paper dry sticks and or firelighters in the mode chosen either wood or solid mineral fuel Light the fire at the base leaving all air controls open Allow the fuel to reach a steady glow and build the fire up gradually Once you have a good fire established across the grate bed further fuel can be added as r...

Page 14: ...situation and the controls should be adjusted accordingly Never leave the stove unattended for long periods without first adjusting the controls to a safe setting careful air supply control should be exercised at all times FUME EMISSION WARNING NOTE Properly installed operated and maintained this appliance will not emit fumes into the dwelling Occasional fumes from de ashing and refuelling may occ...

Page 15: ...burning rate by closing all air controls Move furniture and rugs away from the fireplace and remove any nearby ornaments Place a fireguard or spark guard in front of the stove Feel the chimney breast for signs 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 ...

Page 16: ...uld be avoided as these can scratch the glass and make subsequent cleaning more difficult Wet logs on heated glass a badly aimed poker or heavy slamming of the doors could crack the glass panels The glass will not fracture from heat Firebricks In normal use these can last for many years It is possible however to crack them if logs are continually jammed against them or if they are frequently struc...

Page 17: ...to reduce condensation and subsequent damage leave the air controls fully open If the appliance has been unused for a long period of time such as during the spring and summer months a competent person should check the chimney for potential obstructions before lighting the stove Gaskets All gasket used on this appliance are produced from a heat resistant material called Manniglas Over time you may ...

Page 18: ... HHR08 046 Glass Clip Screw FSJM05008SS Door Glass HHR08 082 Glass Gasket HHR08 081 Right Hand Door HHR08 084 Door Slider HHR08 119 Slider Knob HHR08 045 Left Hand Door HHR08 079 Door Slider HHR08 119 Slider Knob HHR08 045 Door Knob HCR06 059 M8 Full Nut FNFM08 Catch Shaft HHR08 111 Circlip FLRX07 M8 Full Nut FNFM08 Catch HMSS04 037 Door Glass HHR08 082 Glass Gasket HHR08 081 ...

Page 19: ...4 006 Riddling Bar Lower HHR14 014 Riddling Bar Upper HHR14 015 Flue Collar CH08 030 Flue Cover CH08 031 Primary Air Deflector HHR08 088 Riddling Support HHR08 009 Catch Bar Drop in HHR08 083 Ashpan HHR14 032 Side Plates HHR14 118 A B Side Brick HHR14 122 Primary Air Deflector HHR14 110 Log Catch Bar HHR08 112 ...

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