Cedrus Saunas 547-1-PS Controller
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Cedrus Saunas 547‑1‑PS is a dedicated infrared sauna power supply module that converts mains voltage into the regulated DC rails needed by the heating elements and control electronics. Common failure modes in this class of units include capacitor electrolyte leakage, burnt or failed MOSFETs on the output stage, and degradation of the input rectifier bridge under high humidity conditions. First‑check diagnostics: verify 120/240 VAC input with a multimeter, confirm regulated DC outputs (typically +12 V, +24 V) with an oscilloscope for ripple, inspect the board for visible burn marks or swollen electrolytics, and review any error codes displayed on the sauna’s control panel.[oss-gpt-20b] |
Need your Cedrus Saunas 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.