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TECHNICAL DATA

 

MODEL 

BF 35 

BF 45 

BF 75 

BF 95 

BF 105 

Single phase power supply 

230V 

 50 Hz 

Air flow 

1.900 m³/h 

2.800 m³/h 

4.500 m³/h 

5.300 m³/h 

6.300 m³/h 

Cosumption 

2,84 kg/h 

3,95 kg/h 

6,0 kg/h 

7,84 kg/h 

8,82 kg/h 

Fuel 

Oil 

Maximal thermal power 

33,7 kW 

46,8 kW 

71,1 kW 

93,0 kW 

104,6 kW 

Fan electric power 

245 W 

245 W 

590 W 

736 kW 

736 kW 

Flue diameter  

120 mm 

120 mm 

150 mm 

180 mm 

200 mm 

Fan starting temperature 

+35 °C 

Safety limit temperature 

+100 °C 

Fuel tank 

55 litres 

55 litres 

75 litres 

105 litres 

135 litres 

Dimensions L x P x H 

460x1050x1600 

mm 

460x1050x1600 

mm 

540x1120x1700 

mm 

680x1220x1885 

mm 

760x1400x2000 

mm 

Net weight (without burner) 

132 kg 

137 kg 

173 kg 

197 kg 

264 kg 

Riello Burner 

REG 3 

REG 5 

R40 G10S 

R40 G10S 

R40 G10S 

 

 

ELECTRIC DIAGRAM 

 

 

 
 

 

LF

 

Tension signal 

 

LL

 

LIMIT intervention signal 

 

LB

 

Burner block signal 

 

C

 

Heating / stop / fan commutator 

 

TA

 

Room thermostat 

 

LM

 

LIMIT thermostat 

 
FA 

FAN thermostat 

 

MB 

Burner terminal board 

 

Burner 

 
MGV 

Fan group terminal board 

 

GV

 

Fan group 

 

P

 

External plug 

 
IMT*

  Magneto-thermal interruptor qitt 

 
 
 
* Outside the machine, under installer’s 
responsibility. 

 

Summary of Contents for BF 105

Page 1: ...Hot air generator Operation and maintenance manual 4111 805 Edition 10 Rev 01 BF 35 BF 35 BF 35 BF 35 BF 45 BF 45 BF 45 BF 45 BF 75 BF 75 BF 75 BF 75 BF 95 BF 95 BF 95 BF 95 BF 105 BF 105 BF 105 BF 1...

Page 2: ...CONTROL BOARD 1 Commutator 2 Room thermostat 3 Burner 4 Fuel tank 5 Limit thermostat 6 Fan 7 Heat exchanger 8 Combustion chamber 9 Adjustable air head 5 3 2 1 4 6 7 8 9...

Page 3: ...e overheat thermostat activates if the temperature of the combustion chamber reaches the set maximum limit If any of those safety devices are activated you should check carefully what the problem is b...

Page 4: ...g and diffusing hot air An air head which can be connected to air ducts if the users chooses this option is supplied with every machine In this case and in particular if the diameter and length of the...

Page 5: ...ombustion chamber has completely cooled down VENTILATION When the commutator 1 gets turned to the position the heater will work in continuous fan mode MAINTENANCE WARNING The following operations have...

Page 6: ...hanger and the combustion chamber remove the burner the back lower panel C as well as the exchanger inspection panel E Using a vacuum cleaner or a ramroad remove soot and extraneous material Models BF...

Page 7: ...safety thermostat non restarted after repair 1 Check functioning and positioning of main switch 1 Check power wire 1 Check electric connections 1 Check fuses 2 Set main switch in the correct position...

Page 8: ...C Fuel tank 55 litres 55 litres 75 litres 105 litres 135 litres Dimensions L x P x H 460x1050x1600 mm 460x1050x1600 mm 540x1120x1700 mm 680x1220x1885 mm 760x1400x2000 mm Net weight without burner 132...

Page 9: ...ed and manufactured with high quality materials and components which can be recycled and reused When you find this crossed out wheeled symbol on a product that means that it is covered by the European...

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Page 12: ...www desaitalia com info desaitalia com DESA POLAND Sp Z o o ul Magazynova 5A 62 023 Gadki Poland www desapoland pl office desapoland pl DESA HEATING EQUIPMENT SHANGHAI CO LTD Rm 2203 218 HengFeng Rd S...

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