Assembly instructions Owner's manual

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Total solder points: 101

Difficulty level:

beginner 1o 2o 3þ 4o 5oadvanced

K8041

Fan timer

ILLUSTRATED ASSEMBLY MANUAL H8041IP-1

þ Suitable for most types of ventilators

þ Solid state switching with noise suppression

þ Can be connected to existing installation

þ LED function indication.

þ 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 content (16 pages)

PAGE 1
Total solder points: 101 Difficulty level: beginner 1o 2o 3þ 4o 5oadvanced Fan timer Features: þ þ þ þ þ K8041 Suitable 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 Specifications : • • • • Power supply: 110 to 240Vac (50/60Hz) Maximum load: 200W (1A) Delay range: from 10sec. to 5min.
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VELLEMAN Components NV Legen Heirweg 33 9890 Gavere Belgium Europe www.velleman.be www.velleman-kit.
PAGE 3
Assembly hints 1. Assembly (Skipping this can lead to troubles ! ) Ok, so we have your attention. These hints will help you to make this project successful. Read them carefully. 1.1 Make sure you have the right tools: • A good quality soldering iron (2540W) with a small tip. • Wipe it often on a wet sponge or cloth, to keep it clean; then apply solder to the tip, to give it a wet look. This is called ‘thinning’ and will protect the tip, and enables you to make good connections.
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Assembly hints 1.
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Construction 1. Resistors 2. 1W Resistor R... R... q R1 : 10K q R2 : 220K q R3 : 220K q R4 : 220K q R5 : 100K q R6 : 22K q R7 : 10K q R8 : 220K q R9 : 150 q R10 : 220K q R11 : 220K q R12 : 10K q R13 : 10K q R14 : 100K q R15 : 10K q R16 : 560 q R17 : 220 q R18 : 2K2 2mm (1-0-3-B) (2-2-4-B) (2-2-4-B-9) (2-2-4-B-9) (1-0-4-B) (2-2-3-B) (1-0-3-B) (2-2-4-B-9) (1-5-1-B) (2-2-4-B) (2-2-4-B-9) (1-0-3-B) (1-0-3-B) (1-0-4-B) (1-0-3-B) (5-6-1-B) (2-2-1-B-9) (2-2-2-B) q R19 : 220 (2-2-1-B) 3.
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Construction 5. Trim potentiometer 8. Transistors. RV... q RV1 : 10M 6. Triac q q q q q q q T1: BC557B T2: BC547B T3: BC547B T4: BC547B T5: BC547B T6: BC547B T7: BC557B 9. LED Watch the polarity ! COLOR= 2...5 q TR1 : TIC206M 10mm LD... CATHODE 7. Ceramic Capacitors q LD1: 3mm Red (*) C... 10. Capacitor q C2: 100nF (104) q C3: 100nF (104) (*) When placing the fan timer in a housing then see pag 12 for mounting the LED.
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Construction 11. Fuse holder & fuse 13. Capacitor F... q C1 : 680nF/600V 14. Terminal Blocks q F1 : 1A (slow) 12. Electrolytic Capacitors. Watch the polarity ! q SK1 : 3P C...
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Connection 15. Connection & operation ! Note : this kit operates on mains voltage and this may present some hazards. Disconnect the kit from the mains when working on the PCB. A - Power supply : Connect the device to the mains (110 - 240 Vac) through connections L & N of connector SK1. F This kit is available in various countries. Take care to use an appropriate connection. F The connection cables should be equipped with an appropriate strain relief when mounted in a housing.
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Connection diagram N L L Lx N Lx L N 16.
PAGE 11
Optional housing 17. Mounting into the optional housing This fan timer exactly fits into the box type G311 from Velleman Components. Follow the assembly instructions below : 1. Drilling 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 Ø 7mm drill bit and the right hole with a Ø 15mm bit. Ø 15 Ø7 FIG. 1.0 — Mark the centre of hole to be drilled in the lid for the LED clip Fig. 2.
PAGE 12
Optional housing 2. Mounting : Position the PCB in the bottom half 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 enclosure, together with the LED. See Fig. 4.0 * LED clip (optional) FIG. 4.
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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.
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PCB 18. PCB layout.
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N Lx L SK1 C3 C4 10µ GND RV1 10MSH T2 BC547 R7 10K T4 BC547 R10 220K T5 BC547 R14 100K R12 10K T6 BC547 R15 10K GND R9 150 R16 560 SK2 FAN MOTOR OUT. TR1 TRIAC TIC206M GND T3 BC547 GND 100n/X2 C7 R17 220/0.6W C5 220µ C2 100n GND GND R5 100K T1 BC557 C6 470µ/25V R2 220K D2 1N4007 R6 22K Z D1 2V/1.
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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.