Inis Mor MK2 Boiler stove
8
the service engineer will ensure correct
and thorough cleaning of the entire
stove.
Trouble shooting
NOTE: Excess fume emission
to the room must not be tol-
erated.
Fire burns very rapidly and refuelling
periods are not being met.
1 Chimney draught is very high, chimney
damper may be required.
2 The fuel load is too small for the
damper setting.
3 Door seals are worn.
4 Adjust the damper for proper fire con-
trol.
Fire will not burn properly
1 Chimney draught is too low
2 Damper is closed
3 Excessive horizontal flue used in rear
flue connection
4 Ash covering all air ways into firebox
5 Chimney and/or stove blocked with ash
or foreign body
6 Fuel is wet
7 No air vent present in room
8 Extractor fan in use
Some/all radiators not heating
1
Check that the fire is burning at
full output
2
Check that the pipe stat for the
heating is not set too high
3
Check if the system needs balancing
and that the radiators are turned
on. Check that a system link isn’t
preventing flow 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 chimney
4 Chimney draught below 15Pa.
Riddler grate is locked up/ won’t oper-
ate.
1
A foreign body like a stone or
steel nail has jammed the riddler
assembly. Dis-assemble the riddler
mechanism and check.
Glass blackens excessively
If the stove is fitted correctly and
the correct lighting and operation of
the stove is adhered to, blackening of
the glass should always burn off after a
period of full output. A poor draught
and/or the use of wet or improper fuel
will often lead to excessive glass
blackening.
Chimney fire
If the stove and chimney are kept
clean, no fire should occur. If how-
ever it does happen, close the stove
damper fully, close the stove doors
tightly. Only once the fire in the
stove and chimney has gone out should
the stove be opened and the stove and
chimney cleaned thoroughly. If the
