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Inis Mor MK2 Boiler stove 

 

fere with the proper heat convec-

tion and air supply to the stove. 

The stove surround should be fire-

proof. Never leave any fuels too 

close to the stove. 

7.

 

For safe and efficient operation 

of the stove, regular cleaning of 

the stove and chimney is essen-

tial. Dirty surfaces within the 

stove will lead to poor heat 

transfer to the water and the room 

and will waste your fuel. 

8.

 

Care should always be taken when 

emptying the ash pan of the stove. 

Hot ashes should never be put in a 

plastic dust bin, bag or con-

tainer. Ideally, empty the ash 

pans when the ashes are cold. 

 

Fuel 

Inis Stoves recommend that wood be used 

to fuel the stove. Other fuels however 

can be burned in the stove.  

Using wood to fuel the stove, the grate 

should be in the closed position. Exces-

sive riddling should be avoided and a 

good ash layer on the grate is recom-

mended. When using wood fuel, please en-

sure that the wood has moisture content 

below 20%. Well-seasoned and kiln dried 

wood will achieve this. Burning wood 

with a higher moisture content will re-

sult in much reduced heat output and a 

build-up of heavy tar deposits in the 

stove and chimney. 

To refuel the stove the firebox should 

be well filled without fuel falling out 

over the firebar against the doors. By 

operating the stove in this way, refuel-

ling should only be needed every 90 

minutes (when burning wood) at full out-

put and the stove will operate most ef-

ficiently and cleanly this way. Once the 

stove is fully hot the control knob can 

be used to adjust the firing rate down 

to the required output however to heat 

the water properly the dial usually 

needs to be kept above 6. 

When using other recommended solid 

fuels, the grate should be in the open 

position. Fill the firebox up but do not 

have fuel over flowing over the firebar. 

Using smokeless coal a refuelling period 

of over 4 hours is achieved.   

Household waste should never be burned 

in the stove. 

Never burn petroleum coke in this stove 

as it will invalidate the guarantee. 

 

Lighting the fire 

The key to quick and easy lighting of 

the stove is the ample use of kindling 

wood. If too little kindling is used, 

the fire will be slow to start and will 

produce excessive smoke and deposits on 

the glass. 

The grate should be put in the open po-

sition and both the thermostatic and 

“Easy start” dampers fully open. Fire-

lighters or well crumpled paper should 

be surrounded with small pieces of kin-

dling toward the back of the grate.  

Light the fire and with the door lock 

engaged but the doors slightly ajar let 

the fire light up. After the kindling is 

well alight add larger pieces of fuel to 

the fire and after a few more minutes 

this fuel should be well alight. The 

stove can be fully loaded now and a 

bright high temperature fire should re-

sult. Once the fire is well established 

Summary of Contents for Inis Mor MK2

Page 1: ...Inis Mor MK2 Boiler stove 1 Inis Mor MK2 28kw Boiler Stove User and installation manual ...

Page 2: ...hould you have an issue 9 Stove Dimensions 9 Installation Manual Health Safety notices 10 Combustion and Ventilation air requirements 10 External air for airtight and H R V fitted buildings 11 Hearth Fire Surrounds 11 Chimney 12 Connection to flue 12 Soot doors 13 Central heating and domestic hot water 13 System controls 14 Initial pre check 14 Initial Firing 14 Commissioning and hand over 14 Expl...

Page 3: ...ter the build ing until it is deemed safe to do so Please store this document in a safe place with your receipt as a warranty document Stove features As shown the twin doors are opened by turning the right side handle anti clockwise over 90 degrees to just beyond vertical When the right door is opened it pulls the left door opened as well to aid re fuelling the stove and being able to open the doo...

Page 4: ...e the paint is to put on a strong fire before the stove has cooled down at full output for at least one hour The stove paint will emit fumes with are non toxic but a window should be opened to avoid fume build up during the curing process Before you operate the stove consult with the installer that all the relevant work has been carried out correctly and that they have ignited a small fire and it ...

Page 5: ...way refuel ling should only be needed every 90 minutes when burning wood at full out put and the stove will operate most ef ficiently and cleanly this way Once the stove is fully hot the control knob can be used to adjust the firing rate down to the required output however to heat the water properly the dial usually needs to be kept above 6 When using other recommended solid fuels the grate should...

Page 6: ...rn off ex cessive soot deposits in the boiler ways and the flue system It is very important that the installer has correctly set the pump speed and pump temperature stats so as to avoid cold water entering the stove for any extended periods A minimum re turn temperature of 45 degrees Centigrade is required to avoid condensation within the boiler Condensation within the boiler regularly will shorte...

Page 7: ...and areas at the back of the fire box can be cleaned out never clean the stove if it is still hot Inspect all internal parts of the stove and replace if needed Only Inis Stoves genuine parts should be used in the stove To clean the paint of the stove we recom mend the use of a slightly damp cloth with a mild detergent Avoid using abra sive material on the paint of the stove If the stove is to be u...

Page 8: ...ow to the required ra diators and that the radiators don t require bleeding 4 Ask the installer to check that the stove is sitting level and that air is not built up in the boiler 5 Check that the pump is working 6 Check that the flow rate of the pump is not set too high or very low due to blockage etc Stove emits fumes 1 Chimney blocked 2 Door seals require replacing 3 Excess down draught in chim...

Page 9: ...vent that you do have an issue that you aren t sure about please fol low the following procedure Firstly contact the installer and discuss the issue with them If further help is needed please contact the retailer of the stove We take pride in choosing retailers who have a proven track record in customer ser vice If we still have an issue that hasn t been resolved please con tact the Inis Stoves te...

Page 10: ...t with the skin should be avoided In case of contact with the skin wash with plenty of cold water If any structural work is required for installation please take note of the possible presence of asbestos If the presence of asbestos is found please contact a registered asbestos removal firm Combustion and ventila tion air requirements Proper air supply must be insured to the room into which the sto...

Page 11: ...f of the 4 duct The 4 pipe must be fitted with grilles to prevent the entrance of rodents moisture and debris Par ticular attention must be paid to the HRV unit if its suction fan into the building fails and a negative pres sure within the building develops It is strongly advisable to install a vent in the room that allows negative pressure air movement into the build ing in this event It is also ...

Page 12: ...ance If a chimney is not present then a pre fabricated block chimney or twin walled flue can be installed The draught in the chimney must be at least 20 Pa when warn and must not suf fer from down draughts and if there is an excessive draw in the chimney a draught stabiliser should be fitted If a draught stabiliser is installed please ensure more air ventilation is provided into the room If any do...

Page 13: ...An unvalved heat sink radiator should be fitted to the gravity circuit with a heat capacity of 1 5Kw to allow for the removal of ex cess heat in the case of a pump failure Each plumbing circuits to and from this appliance MUST be cross connected It is important that the return water temperature is not too low below 45 de grees Centigrade to avoid excess con densation in the boiler gas ways and chi...

Page 14: ...ng The first fire should be quite small to ensure prompt extinguishing of the fire in the event of a problem The user man ual contains details on how to start a fire in the stove Issues to check for once the stove is alight are 1 That no fumes are being emitted into the room 2 That a window is open in the room to remove fumes from the paint on the stove being emitted Please see the paint cur ing p...

Page 15: ...d tool 1 34 Riddler bar linkage 1 11 Walnut handle 2 35 Riddler mechanism outer section 1 12 Door lock washer 2 36 Riddler mechanism inner section 1 13 Door lock spacer 2 37 Firebox side plate left 1 14 Door lock 1 38 Firebox side plate right 1 15 Door handle body 2 39 Firebox rear section 1 16 Door lock wear plate clamp 1 40 Throat plate upper plate 1 17 Door lock wear plate 1 41 Flue collar 1 18...

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