SENKO fireplaces
–
Instruction manual
37
during the summer
period, the boiler is not
connected to the water
heating boiler
the fireplace is not
placed in a horizontal
position with the use of
spirit level
excessive velocity of
water flow in the
system
4751
– part 2 for closed systems
connect the boiler to water heater
mount the fireplace as described in
chapter 4.1.
reduce the water circulation velocity
by adjusting the number of pump
rotations
Insufficient flue draught
in the chimney; black
smoke expelled from
the chimney
chimney filled with
soot
fireplace filled with
soot
chimney partially
clogged or filled with
soot
fuel not sufficiently
dry
firebox cast grate
turned in the wrong
direction
firebox door opened
inadequate flue
draught
faulty regulation
clean the chimney
clean the fireplace
unclog and clean the chimney
use fuel in accordance with chapter
1.1.
set the grate in accordance with
chapter 5.2.1.
close the door
adjust the flue draught in
accordance with chapter 4.2.
adjust the primary and secondary
air in accordance with chapter 5.1.
Smoke coming out of
the fireplace
fireplace or dome
filled with soot
chimney filled with
soot
fuel too moist
low calorie fuel
levels of fresh air in
the room too low
return water
temperature too low
firebox temperature
too low
clean the fireplace and the dome as
described in chapter 6
clean the chimney as described in
chapter 6
use fuel as described in chapter 1.1.
study chapter 4.4.
set the thermostat to activate the
pump at temperatures over 60
C
increase the firebox temperature by
increasing fuel quantity
Water leaking from the
boiler (boiler
condensation)
excessive water flow
fuel too moist
boiler damaged
insufficient fuel
quantity
insufficient primary
air volume
reduce the water flow
use fuel as described in chapter 1.1.
call an authorized maintenance
technician
add more fuel to the firebox
increase primary air volume in
accordance with chapter 5.1., check
the functionality of the primary air
automatic regulator
Temperature in firebox
too low
insufficient or
excessive chimney flue
draught
excessive primary
air volume
adjust the chimney flue draught in
accordance with chapter 4.2.
reduce primary air volume
use fuel as described in chapter 1.1.
add less fuel to the firebox
