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I have an old, hand-drawn wiring schematic for a refrigeration evaporator coil (heater safety thermostat, coil heater, optional defrost termination/fan delay thermostat, and fan motor terminal wiring) that needs to be professionally redrawn as a clean, legible electrical/wiring diagram. Scope: Redraw the attached scanned diagram as a clean CAD wiring/schematic drawing (AutoCAD or similar — deliver as PDF plus native file, e.g. DWG/DXF). Retain all existing components, labels, terminal numbers/names, and wire colour references exactly as shown (Internal Loop, Neutral, Heater Active, To Timer Release Solenoid, Fan Active, Earth, etc.). Keep the wire colour callouts (white, black, red/white, brown, red, blue) and component labels (Heater Safety Thermostat, Coil Heater, Optional Defrost Term. & Fan Delay Thermostat, Three/Two/One Fan Motor Model, Earth). Include the existing note: "Only connect to timer release solenoid when defrost thermostat is fitted." Use standard electrical schematic symbols, consistent line weights, and a proper title block (company name, drawing title, date, drawn by, revision). Output as a single A4 or A3 sheet, vector format, print-ready. Deliverables: Editable native file (DWG/DXF/Visio or similar) PDF export PNG/JPEG export for internal use Attachments: original scanned diagram (reference only — must be reproduced faithfully, just cleaned up and professionally drawn). Please quote a fixed price and turnaround time. Ideal for a freelancer with electrical/CAD drafting experience.
Project ID: 40702484
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Active 7 days ago
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13 freelancers are bidding on average $141 AUD for this job

With 5+ years of experience in diverse engineering and development fields, Rashid Tech Solutions is uniquely equipped to handle your project with utmost precision and attention to detail. Our expertise in Electrical Engineering and Engineering Drawing, combined with our proficiency in CAD software like AutoCAD, give us the ability to flawlessly redraw your hand-drawn wiring schematic into a clean, legible electrical diagram that retains all existing components, labels, and wire colour references exactly as shown. One of the most important factors in this project is accuracy, especially when it comes to labeling components and wire color callouts. Here's where our eye for detail and adherence to standards can make a tangible difference. We understand the significance of consistency in line weights and using standard electrical schematic symbols which we'll ensure in our output. Additionally, we believe good communication right through a project is essential – from understanding your needs to updating on progress and delivering it all within deadline. Our final deliverables will include an editable native file (DWG/DXF/Visio), PDF export as well as for internal use, PNG/JPEG export. Not only do we promise a clean CAD drawing that matches your reference diagram faithfully, but we are also fully equipped to stay with you even after the project completion through post-delivery support ensuring full coverage of fixes or assistance you might need thereafter.
$250 AUD in 5 days
6.1
6.1

Hi, I am an electrical designer with extensive experience in redesigning and converting existing schematics into professional, organized CAD diagrams. Using AutoCAD or Eplan P8, I will faithfully reproduce the evaporator battery wiring schematic provided via scan. I will supply the native DWG/DXF files along with PDFs. Contact me via chat!
$180 AUD in 7 days
5.1
5.1

The choice here is between redrawing directly in AutoCAD versus converting to an intermediary format first; I'll go straight to AutoCAD, as it’s the most direct path to your PDF and DWG deliverables and also avoids an unnecessary step. I will redraw your scanned diagram into a clean CAD wiring diagram using AutoCAD, retaining all existing components, labels, terminal numbers/names, and wire colour references exactly as shown so you get your Internal Loop, Neutral, Heater Active, To Timer Release Solenoid, Fan Active, Earth, and other details precisely. I will also keep the wire colour callouts like white, black, red/white, brown, red, blue, and component labels like Heater Safety Thermostat, Coil Heater, Optional Defrost Termination/Fan Delay Thermostat, and Fan Motor Terminal Wiring. The only thing I'll assume without further input is the exact placement of any new component symbols for clarity, I will aim for standard electrical diagram conventions that serve readability. What is the specific model or manufacturer of the fan motor terminal wiring shown on the diagram? I am a Preferred Freelancer with a 5.0 rating over 10 reviews, delivered on time and on budget each time. Let's set up a short call on Freelancer to cover the exact CAD software preference for the native file and confirm the desired output for the PDF scale.
$168 AUD in 21 days
3.4
3.4

As an electrical engineer with a background in CAD and drawing development, I am confident I can deliver exceptional results for your project. My experience includes creating precise and easy-to-understand electrical schematics - a skill critical to your need for a clean, legible wiring diagram. I've worked extensively with AutoCAD and can deliver the schematic in PDF form while retaining all the existing components, labels, terminal numbers/names, wire color references exactly as shown on the original. Additionally, I'm familiar with standard electrical schematic symbols and can utilize consistent line weights to ensure your final output is professional and articulate. My previous projects emphasize on meticulous attention to detail which aligns perfectly with your requirement of maintaining the note "Only connect to timer release solenoid when defrost thermostat is fitted."
$250 AUD in 7 days
3.4
3.4

Wangara, Australia
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Member since Sep 10, 2026
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