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Bitzer: Compressor Serial Number Check

Wipe away grease to reveal the 10-digit or QR code .

The app instantly confirms if the serial number matches the factory database and displays a "Genuine Product" certificate. 2. The Bitzer Software (ePST)

This digit or letter corresponds to a specific year. For instance, a '6' might correspond to a manufacturing year of 2006 or 2016, making it crucial to consider the unit's context.

Run the serial number check before calling Bitzer. Screenshot the result. This proves the unit is registered and within the warranty window (typically 24 months from delivery, 18 months from startup).

Look on the side of the crankcase, typically near the terminal box. The nameplate contains the model code, serial number, displacement figures, and electrical specifications. Screw Compressors bitzer compressor serial number check

31 123456 01 10 1234

Use the to verify authenticity via the QR code.

If the compressor was supplied inside a chiller or condensing unit, the original equipment manufacturer may also have records linking the Bitzer serial number to their own build number.

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Let’s troubleshoot why your check might fail.

A 4-cylinder reciprocating compressor and a 6-cylinder screw compressor may look similar from a distance. Ordering a gasket kit, oil separator, or motor contactor based on visual appearance alone is gambling. The correct parts require exact model and serial data.

This guide is intended for professional use. Always refer to the official Bitzer documentation for the latest serial number format changes and software updates.

Do you need assistance sourcing or technical manuals for this unit? Share public link The Bitzer Software (ePST) This digit or letter

Bitzer does not announce recalls publicly. If you suspect a recall, enter the serial number in the BITZER SOFTWARE. If there is an open service bulletin, a pop-up notification will appear next to the "Engineering Status" field.

| Digits | Meaning | Example | |--------|---------|---------| | 1–2 | Year of manufacture (last two digits) | 23 → 2023 | | 3–4 | Month of manufacture | 05 → May | | 5–10 | Unique sequential production number | 678901 | | 11 | Check digit or factory code (optional) | 1 |

Located on the main housing body or near the suction flange.

The app will instantly display a green "Authentic" badge or alert you if the code is invalid.