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TECHNICAL PASSPORT INSTALLATION and OPERATION MANUAL

9.3. Cleaning of the boiler

Caution! Hot surfaces.

Before cleaning the boiler, make 

sure  the  fire  in  it  has  died  out 

and the boiler has cooled down.

Boiler  cleaning  must  be  carried  out 

periodically and adequately every 3 to 5 

days. Ash accumulated in the combustion 

chamber,  condensed  moisture  and  tar 

deposits significantly reduce the life span 

and performance of the boiler and result 

in  deterioration  of  the  properties  of  the 

heat exchange surface In case of larger ash 

accumulation  there  is  not  enough  space 

for  fuel  combustion  which  may  result 

in  damage  of  the  ceramic  nozzles  and 

the  boiler  as  a  whole.  Regular  cleaning 

is  important  to  ensure  the  optimal 

performance and long operational life of 

the boiler.
We  recommend  cleaning  of  the  ash 

container  in  3  to  5  days  interval  in 

accordance with the fuel used
If needed, clean the ash in the flue pipes. 

Use the paddle

Warning!  It  is  possible  presence  of 

smoldering coals. Dispose the ash only in 

specific adopted for this purpose places. 

It can cause a fire in garbage container.
9.3.1.  Preparation  for  new  heating 

season. Recommended procedures for 

boiler’s maintenance.
1.

 Dispatch the internal safety doors in the 

boiler’s combustion chamber. Clean the 

boiler’s combustion chamber with metal 

brush from the set. Remove the tar and 

soot. They cause non-effective heating.

2.

 Clean  well  water  ribs.  Remove 

accumulated ash and soot by using the 

paddle and the brush from the set. 

3.

 Remove  the  inspection  lid  under 

the  boiler’s  chimney  and  clean  the 

accumulated ash in it.

Attention! Replace the gasket of 

the inspection lid with a new one 

if damaged.

4. 

Clean well the metal grate at the boiler’s 

bottom.  Check  if  the  gaps  between 

the smoke tubes are well cleaned. The 

presence of tar or inflammable materials 

in the combustion chamber of the boiler 

cause non-effective heating.

5.

 Check door tightness:

- Open boiler doors.

- Place  paper  strips  on  the  four  sides  of 

the doors and close leaving part of the 

strips protruding outside.

- Pull  the  paper  strips.  If  the  strips  tear 

upon pulling, doors seal tightly.

If  regulating  of  the  boiler’s  doors  or  is 

needed  or  insulation  rope  replacement 

must  be  done,  please  contact  your 

installer.

9.4.  Important  recommendations  for 

long-lasting and correct operation of the 

boiler.

9.4.1

.  Please 

perform 

periodic 

maintenance of the boiler as described in 

instructions, section 9.3.1.

9.4.2.

  The  allowed  moisture  content  of 

the fuel used must not exceed 15% ÷ 20%.

9.4.3. 

Gas  emission  in  the  combustion 

chamber  may  result  in  the  formation  of 

tar  and  condensate  (acids).  Therefore, 

a  mixing  valve  must  be  installed  and  it 

must  be  adjusted  so  that  the  minimum 

temperature  of  the  water  returning  in 

the  boiler  is  65°  С.  This  extends  the  life 

Содержание WBS series

Страница 1: ...SOLID FUEL BOILER WBS series model serial number TECHNICAL PASSPORT INSTALLATION and OPERATION MANUAL UK version UK 0 4...

Страница 2: ...SETUP OF THE HEATING BOILER 10 7 1 Pipework Materials 10 7 2 Connecting the boiler to a chimney 10 7 3 Connecting the thermostatic draft regulator air flow regulator 12 7 4 Connecting the safety heat...

Страница 3: ...gs Design for water based heating systems BS EN 12831 2003 Heating systems in buildings Method for calculation of the design heat load BS EN 14336 2004 Heating systems in buildings Installation and co...

Страница 4: ...the heating boiler from operation CAUTION Danger of injury damage of system due to incompetent operation The heating boiler must be serviced only by persons familiar with the operation manual As a use...

Страница 5: ...ed for burning solid fuel only and provide the option for fitting pellet fired burners This appliance complies with EN 303 5 Design Boiler body is made of high quality boiler steel sheets with thickne...

Страница 6: ...ch in turn reduces boiler output Diagram 1 Relation between wood heating value and water content Table 2 Heating value of the most common wood species Wood species Energy contained in 1 kg kcal kJoule...

Страница 7: ...00 125 1375 385 90 kW 720 1200 125 1375 420 110 kW 780 1200 125 1375 450 5 DELIVERY OF THE BOILER Inspect the integrity of the packaging upon delivery Check whether all components have been delivered...

Страница 8: ...cified in Building Regulations Approved Document J Also refer to Approved Document J of either the England and Wales or Irish building regulations for further requirements on the installation of flue...

Страница 9: ...5 Cover panel and thermometer with insulation 1 6 Foundation 1 7 Screw 5 x 50 mm 10 8 Rivet 8 16 mm 6 9 Thermometer 1 10 Probe 1 11 Sensor sleeve 1 6 3 Check door tightness Open boiler doors Place pa...

Страница 10: ...ositions shown in the diagram taken from Approved Document J Section 2 can meet the above requirement The heights and separation distances shown in the diagram may have to be increased in particular c...

Страница 11: ...section of the chimney and the weather surface or b at least as high as the ridge C Below on a pitched roof or within 2300mm horizontally to an openable rooflight dormer window or other opening Note 3...

Страница 12: ...valve feeds in cold water from the water mains which passes through the heat exchanger and absorbs the heat in the boiler The water is then discharged into the sewage system This arrangement ensures s...

Страница 13: ...ON MANUAL Diagram 6 Connecting the safety heat exchanger Pmax2bar 2 20o C TSRV Diagram 5 1 Water supply network pressure 2 bar 2 Drainage sewerage 3 Boiler WBS 4 Safety heat exchanger inlet 5 Safety h...

Страница 14: ...uide for sizing the required vessel The pressure relief valve provided with the boiler is set to operate at 3 bar It should be fitted in the flow pipework near to the boiler The pipework between the p...

Страница 15: ...ught must be performed by an authorized service 2 Heating value of the fuel is too low 3 If the heating installation including the piping network hasnot beenbuilt frost proof werecommend that you fill...

Страница 16: ...TALLATION and OPERATION MANUAL 7 7 Connection diagrams Such connections must be per formed by a technician service shop authorized for such opera tions Pmax 2 bar 2 20 o C Diagram 7 Connection of WBS...

Страница 17: ...17 TECHNICAL PASSPORT INSTALLATION and OPERATION MANUAL Pmax 2 bar 2 20 o C Diagram 8 Connection of WBS boiler to P type buffer tank and three way valve...

Страница 18: ...18 TECHNICAL PASSPORT INSTALLATION and OPERATION MANUAL Pmax 2 bar 2 20 o C Diagram 9 Connection of WBS boiler to combi tank KSC2 flat plate solar collector PK and three way valve...

Страница 19: ...19 TECHNICAL PASSPORT INSTALLATION and OPERATION MANUAL Pmax 2 bar 2 20 o C Diagram 10 Connection of WBS boiler to solar tank SON buffer thank P flat plate solar collector PK and three way valve...

Страница 20: ...o load logs of length equal to the combustion chamber length and stack them tight inside with least possible air gaps The chamber door as well as all inspection openings must be closed and sealed Open...

Страница 21: ...ustion chamber with metal brush from the set Remove the tar and soot They cause non effective heating 2 Clean well water ribs Remove accumulated ash and soot by using the paddle and the brush from the...

Страница 22: ...authorized installer Failure to observe the installation and operating requirements described in the manual and the service booklet voids the warranty 10 WARRANTY TERMS The warranty terms are describ...

Страница 23: ...indicator 8 Metal ash grate 2 Housing 9 Ash andsoot container 3 High efficiency thermal insulation 10 Burner flange option 4 Safety heat evacuator exchanger 11 Flue 5 Three pas flue gas flow 12 Hot wa...

Страница 24: ...haust gas temperature operation mode C 150 150 150 150 150 250 250 250 Operating temperature range C 65 85 65 85 65 85 65 85 65 85 65 85 65 85 65 85 Max temperature C 95 95 95 95 95 95 95 95 Min retur...

Страница 25: ...ed for processing to an authorized factory which complies with the environmental protection regulation 12 2 Recycling and waste disposal At the end of life cycle of each product its components are due...

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Страница 28: ...adara Blvd 9700 Shumen Bulgaria t 359 54 874 555 f 359 54 874 556 e mail ftrade sunsystem bg 129 Vitosha Blvd 1000 Sofia Bulgaria t 359 02 952 24 05 f 359 02 952 67 20 e mail sunsofia sunsystem bg www...

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