Vellinge Electronics 471 Control Unit
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Vellinge Electronics 471 is a printed‑circuit control board used in industrial washing machines and other machinery, featuring multiple I/O channels, a high‑resolution LCD display, and programmable logic for process control. Common failure modes include broken or corroded pin connections to the LCD panel, power supply ripple damaging voltage regulators, and capacitor degradation on the main power rail. For initial troubleshooting check that the unit receives correct 120/240 V AC with proper phase balance, verify DC bus voltages (typically 12 V and 24 V) are within spec, and inspect the LCD connector for bent or missing pins; review any diagnostic LEDs or error codes displayed on the panel.[oss-gpt-20b] |
Need your Vellinge Electronics repaired or tested?
We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
- ⚙️ Fast Diagnostics – Same-day evaluation available
- 🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
- 🧰 Expert Technicians – Decades of board-level experience
- ✅ 1-Year Warranty – Every repair fully guaranteed
📞 Call Now: 1 (336) 969-0110
Free Estimates • Industrial-grade testing • Nationwide Service
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- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
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🚑Shop Location🛠️
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
📞Phone
📦Mailing Address🚛
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.