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Total solder points: 101 
Difficulty level:  

beginner

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advanced

 

K8041

 

Fan timer

 

ILLUSTRATED ASSEMBLY MANUAL                                                             H8041IP-1 

 

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Suitable for most types of ventilators 

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 Solid state switching with noise suppression 

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 Can be connected to existing installation 

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 LED function indication. 

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 Can also be used without light as fan delay timer 

 

Specifications : 

 

 

 Power supply: 110 to 240Vac (50/60Hz) 

 Maximum load: 200W (1A) 

 Delay range: from 10sec. to 5min. 

 Dimensions: 80x60mm (3,2” x 2,4”)

 

Features:  

Summary of Contents for K8041

Page 1: ...e for most types of ventilators Solid state switching with noise suppression Can be connected to existing installation LED function indication Can also be used without light as fan delay timer Specifi...

Page 2: ...2 VELLEMAN Components NV Legen Heirweg 33 9890 Gavere Belgium Europe www velleman be www velleman kit com...

Page 3: ...nose pliers for bending leads or to hold components in place Small blade and Phillips screwdrivers A basic range is fine For some projects a basic multi meter is required or might be handy 1 2 Assemb...

Page 4: ...ace and carefully solder the leads Make sure the solder joints are cone shaped and shiny Trim excess leads as close as possible to the solder joint REMOVE THEM FROM THE TAPE ONE AT A TIME AXIAL COMPON...

Page 5: ...e Orange Orange Orange Orange Orange Oranje 3 4 Giallo Amarelo Amarillo Keltainen Gul Gul Gul Gelb Yellow Jaune Geel 4 5 Verde Verde Verde Vihre Gr n Gr n Gr nn Gr n Green Vert Groen 5 6 Blu Azul Azul...

Page 6: ...0K 1 0 4 B q R6 22K 2 2 3 B q R7 10K 1 0 3 B q R8 220K 2 2 4 B 9 q R9 150 1 5 1 B q R10 220K 2 2 4 B q R11 220K 2 2 4 B 9 q R12 10K 1 0 3 B q R13 10K 1 0 3 B q R14 100K 1 0 4 B q R15 10K 1 0 3 B q R16...

Page 7: ...BC547B q T4 BC547B q T5 BC547B q T6 BC547B q T7 BC557B 8 Transistors q RV1 10M 5 Trim potentiometer RV q TR1 TIC206M 6 Triac q LD1 3mm Red 9 LED Watch the polarity COLOR 2 5 LD CATHODE 10mm q C7 100nF...

Page 8: ...8 Construction q C1 680nF 600V 13 Capacitor q C4 10 F q C5 220 F q C6 470 F 25V 12 Electrolytic Capacitors Watch the polarity C 14 Terminal Blocks q SK1 3P q SK2 2P 11 Fuse holder fuse q F1 1A slow F...

Page 9: ...ring carefully when connecting to an existing installation see connection diagram p 10 Connect the fan to output connector SK2 Connect Lx of connector SK1 to the cable linking the switch to the light...

Page 10: ...10 16 Connection diagram Connection diagram Inspect the complete assembly once more before applying power to the unit N L N L L x L x N L...

Page 11: ...ling the holes Mark the centre of the holes to be drilled on the front of the bottom enclosure Fig 1 0 You can drill the left hole with a 7mm drill bit and the right hole with a 15mm bit 15 7 FIG 1 0...

Page 12: ...of the enclosure Fig 3 0 G ATTENTION Solder two wires onto the PCB instead of the LED The LED will be mounted on top of the enclosure later on FIG 3 0 Mount the LED clip into the hole of the top encl...

Page 13: ...13 Optional housing 3 Assembling Pay attention when connecting the two wires with the LED Respect the polarity Connect the fan timer as depicted in the wiring diagram see pag 10 A K...

Page 14: ...14 18 PCB layout PCB...

Page 15: ...C2 100n TR1 TRIAC TIC206M R17 220 0 6W C7 100n X2 T2 BC547 GND R4 220K R3 220K GND R1 10K GND C3 100n GND GND C4 10 R6 22K T1 BC557 R2 220K T3 BC547 T4 BC547 R5 100K RV1 10MSH GND GND R10 220K T5 BC5...

Page 16: ...VELLEMAN Components NV Legen Heirweg 33 9890 Gavere Belgium Europe www velleman be www velleman kit com Modifications and typographical errors reserved Velleman Components nv H8041IP 2002 ED1...

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