Please note
The service technician must show the user how to control the boiler and enter the date when the boiler
was put into service into the Warranty Certificate.
7.2
F
ILLING UP DRAINING THE HEATING SYSTEM
The system can olny been filled up or topped up with water which meets the parameters specified by EN
standarts.The water must be clear,colourless,free of suspended particles,oil and chemicall corrosive
substances,and must not be acidid.First of all,the heating system must be thoroughly flushed and all dirt washed
out.
Please note
Water in system must not be reduced or put out unless the boilers is in service or under freezing
danger.Against freezing liquid can be added in to system water at the rate of %15.
Please note
The failure to meet this requirement may lead to the heat exchanger getting cloggedup, and the cast
iron block may crack as a result.During the heating season,aconstant volume of water must be maintained inside
the heating system.When topping up water,care must be taken that no air is sucked into the system.Water must
never be let out of the boiler or the heating system,unless i tis absolutely esential,sucha as before repairs,etc.
Draining water and refilling the system with new water increases the risk of corrosion and formation of
incrustation.
Please note
Filling or topping up water to the heating system must always be done with the boiler cold or cooled
down, otherwise the segments may crack!
8
OPERATION AND CONTROLS
8.1
S
TARTING A
FIRE
Check on the thermo-manometer whether there is enough water in the heating system.Open the shutting
valve between the boiler and the heating system.Spread paper on the top of the clean stoker and then enough
finely chopped wood.Open the fuel flap in the chimney adapter and shut the stoking door.Light the paper
through the ashtray door and fully open the regulating flap in the ashtray door.The fire has caught up enough,
stoke a layer of mainfuel on top of the burning firewood.When the fire is powerfull enough,stoke more fuel
right up to the bottom edge of the stoking door and level it into.Provide an even layer throuhout the entire
boiler depth.If the fuel suddenly turns into dark red blaze,open partially the secondary air supply rosette in the
stokin door.When the flame turns yellow,shut the secondary air suppply rosette again.When the boiler has
reached the required output,it is suitable to partially shut the fuel thrust flap to prevent heat form unnecessarily
escaping into the chimney.
-Do not start the boiler without connecting the boiler to the chimney.
-Control chimney connection before starting the boiler.
-Adjust the chimney blows as requested level.If chimney blows is under mentioned levels try not to
user the boiler.
8.2
S
ETTING THE OUTLET WATER TEMPERATURE
When the required outlet water temperature is say 60 C ,heat up the boiler to a temperature for instance 5
C higher than the required temperature of 60 C (measured on the thermometer on the boiler outlet pipe).Then
turn the control knob to 65 C and check whether the chain is stretched and the control knob.Then let the
process work.When the water temperature suddenly rises,the regulating hatch will start opening.And the hot
water temperature on the boiler outlet is controlled.
8.3
S
TOKING
First shut the regulating hatch,this will shut supply of combustion air into the boiler.Then open the
chimney flap completly.Partially open the stoking door and wait until all combustion gases have been sucked
from the combustion chamber into the chimney.Only then open the stoking door compleletly and start
stoking the boiler.After shutting the stoking door ,set the chimney flap again and restore the functioning of
the regulating hatch.
-Boiler doors must not be held open as the boiler is continously working.
