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Sirijus 20, 30 

 

 

 

 

 

 

 

 

          Sirijus 20, 30 

 

                   Sirijus 20, 30 (13.05) V1 LT           Sirijus 20, 30 (13.05) V1 LT 

10. SCOPE OF SUPPLY 

Name 

Quantity  Marking 

Boiler, pcs. 

“Sirijus 30” 

Rake, pcs. 

 

Scraper, pcs. 

 

Temperature controller, pcs. 

Honeywell Fr124 

Temperature 

controller 

operation 

manual, cop 

 

Thermometer, pcs. 

T63/50   0-

120°C “WATTS industries” 

Operation manual (data sheet), copy 

 

 
11. WARRANTY 

 

The manufacturer hereby guarantees that the quality of the boiler meets the requirements of 

LST EN 303 - 5, GOST 20548 standards and Pressure Equipment Directive 97/23/EC. 
The manufacturer provides the warranty, which is calculated from the date of sale of the boiler: 

-   casing of the boiler - 12 mth. 
- components 

– 6 mth. 

-   ware parts (see Section 6.6) - 3 mth. 

Upon sale of the boiler, the seller must acquaint the buyer with the terms of warranty, fill out 

the Certificate of Acceptance, and issue the Technical Datasheet. 

During the warranty period, the manufacturer undertakes to eliminate defects free of charge, 

provided that they have occurred due to 

the manufacturer’s fault. 

The warranty is not applicable:

 

- in the absence of purchase documents (VAT invoice, cash receipt, or cash voucher);  
-  in the absence of the certificate of acceptance; 
- if the certificate of acceptance is not filled in or fill

ed in incorrectly (no date, no shop’s seal, 

no serial number of the boiler, or it does not match the numbers specified in the table, attached to the 
front of the boiler); 

- failure to comply with installation and operation instructions; 
- in case of mechanical damages of the boiler; 
- in case the repair of the boiler is found to have been carried out by unauthorized person; 
- in case of natural disasters. 

NOTICE!  Having  established  that  the  boiler  has  been  connected  and  operated  in  breach  of 
requirements  of  paragraph  5.3  of  this  manual-data  sheet,  warranty  liabilities  are  terminated, 
and the warranty is no longer applicable to the product from that day

 
I have read the terms of warranty: 

_______________________________________________________

 

                                               Buyer's surname, signature, and date 
 

In  the  event  of  faults  during  installation  or  use  of  the  boiler,  please  call:  +370  687  95628, 

 

+370 340 60532, +370 340 60533, +370 340 60538. 

If  you  have  claims  against  the  product  quality,  please  fill  in  the  warranty  claim  form  and, 

along  with  a  copy  of  the  purchase  document,  send  a  registered  letter  to  the  manufacturer  at  the 
address: JSC "Umega", dpt. "SIRIJUS", Kauno str.120, LT-20115, Ukmerge. 
In case of emergency, please call on the above telephone numbers or send the warranty claim form 
by  fax  8-340  63544  or  by  email  [email protected],  and  submit  the  filled  in  and  signed  form  and  the 
purchase document to the arrived representatives of the company.

 

 

2. TECHNICAL DATA 
 

Name

 

Units

 

SIRIJUS-20

 

 

SIRIJUS -30

 

 

 

   

Rated power

 

kW

 

20

 

 

30

 

  Fuel used *

 

 

 

Firewood

 

Maximum allowable size of firewood

 

mm

 

Ø110x300

 

 

  

 

 

 

Position of firewood in the chamber 

 

 

Crosswise 

Efficiency coefficient at rated power 

 

%

 

 

 

79

 

Diameter of flue connection

 

mm

 

Ø150

 

 

Ø150

 

Diameter of water pipe connection

 

 

 

G2

   

 

 

 

   

Temperature controller control range 

   

°C

 

30-90   

Minimal temperature of return water

 

         

°C 

                                     60

 

Maximal water temperature in the boiler

 

      

°C

 

94

   

Maximal allowable working pressure in the boiler

 

bar

 

1,5

   

Boiler test pressure

 

bar

 

4

   

 
Boiler water capacity 

50 

 

56 

 
Minimal draft needed 

Pa 

18 

                             

20 

 
Hydraulic resistance at rated power 

mbar 

2.6 

 

2.6 

 
Combustion chamber capacity 

(l) dm3 

83 

 

97 

 

 

 

   

 
Fuel loading opening dimensions

 

mm

 

212x330

 

258x330

 

Average temperature of exhaust smoke

 

°C

 

210-380

   

Heated area, when the heat resistance  coefficient is not 
less than 2,5

 

         m2 

200

 

 

300

 

 

 

 

 

   

Load burning duration at rated power at rated power **

 

2-6

 

 

2-8 

Boiler class according to LST EN303-5 
 

 

 

 

Overall dimensions: 

 

 

 

 

height 

mm

 

1026

 

 

1126

 

width 

mm

 

602

 

 

602

 

length

 

mm

 

779

 

 

779

 

Weight (mass), no more than

 

kg

 

203

 

 

221

 

 

*

 

You can also use coal, sawdust or peat briquettes 

**  Load  burning  duration  in  the  chamber  depends  on  the  type  of  fuel,  its  wetness,  amount  of  fuel  in  the 
chamber and other factors 

Summary of Contents for SIRIJUS 20

Page 1: ...Technical Datasheet installation and Operation Manual 3 SOLID FUEL BOILERS SIRIJUS 20 SIRIJUS 30 LST EN 303 5 GOST 20548 ENG Sirijus 20 30 13 05 V1 LT ...

Page 2: ...eipt purchase of the product signature Table of Contents 1 General information 4 2 Technical Data 5 3 Description of the Design 6 4 Transportation and Storage 7 5 Installation of the boiler 7 5 1 Mounting location 7 5 2 Chimney and Flue 7 5 3 Connection to the Heating System 8 5 4 Connection of the Boiler Cooling System 10 6 Operation of the Boiler 12 6 1 Firing 12 6 2 Adjustment of Draft Control ...

Page 3: ...ificate of acceptance is filled in completely and correctly 12 WARRANTY CLAIM FORM To General Director of JSC Umega I have acquired the product made by name surname or name of company your company serial No product name date of manufacture date place of purchase name and number of the purchase document I have read the product data sheet and hereby declare that the product has been installed in acc...

Page 4: ...applicable to the product from that day I have read the terms of warranty _______________________________________________________ Buyer s surname signature and date In the event of faults during installation or use of the boiler please call 370 687 95628 370 340 60532 370 340 60533 370 340 60538 If you have claims against the product quality please fill in the warranty claim form and along with a ...

Page 5: ...ose the rest of them according to environmental requirements 9 RISK ANALYSIS AND TROUBLESHOOTING Problem Cause Action Temperature of the heat carrier above the allowable level Thermostatic cooling valve has not been installed bottom door is opened automatic pressure adjustment does not operate recycling pump does not operate lost electricity Be sure to install the thermostatic cooling valve into t...

Page 6: ...he firegrating there is an ash box 7 which can be removed by opening the bottom door 16 The bottom door is fitted with a primary air suction valve 8 which is controlled by an automatic temperature controller 10 by using a lever 12 and the chain 11 The temperature controller is fitted in the right part of the boiler In front there is fitted a thermometer 13 showing a temperature of the heat carrier...

Page 7: ...r supply valve 17 Hang off the chain 11 from the primary air suction valve 8 the valve as well as the bottom door 16 must be closed Then carefully semi open the top door wait 2 3 seconds and carefully open the top door The smoke should not enter the room If the room gets smoked it means that any of the valves may be still closed or the primary air suction valve is still opened After loading a fuel...

Page 8: ...valve 8 at the bottom door Adjust the temperature controller lever so that the scale reading could match the reading of the boiler thermometer the length of chain 11 is selected so that the primary air suction valve is closed Keep in mind that the bolt that fixes the temperature controller lever to the plug should be in front while the lever should be positioned as shown on Picture 1 that is slope...

Page 9: ... close to the boiler water conduit pos 20 as possible see Picture 1 It can be mounted in a vertical or horizontal position The valve must not be mounted with a valve head downward see Picture 3 Forbidden Position Picture 3 Mounting positions of the thermostatic cooling valve Regulus DBV 1 A valve tube A see Picture 4 is connected to the cold water conduit pressure in the system should not exceed 6...

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