Bitzer Compressor Serial Number Check

Bitzer’s warranty is conditional on installation date, application limits, and electrical data. Without a valid serial number traceable to an authorized distributor, your warranty claim will be rejected.

If the serial number returns an error or does not match your physical compressor configuration, contact your regional Bitzer office or authorized distributor. They can manually search legacy factory logs for older or specialty machinery. 5. Red Flags: Spotting Counterfeit Bitzer Compressors

Older Bitzer serial numbers may look like A12345 or 87 654321 . These lack week codes. For these, you generally need to contact Bitzer directly as the digital database only goes back to the mid-90s.

Bitzer’s newer "Green Line" compressors (using R290, R744) have a QR code that links directly to a personalized digital passport. Scanning this with any smartphone camera will pull up: bitzer compressor serial number check

A standard Bitzer serial number consists of structured sequentially: Digits 1–2: Internal factory production line code. Digits 3–6: Sequential production run numbers. Digits 7–10: Unique manufacturing block identifier. The Model Code vs. Serial Number Do not confuse the Model Code with the Serial Number :

If the nameplate is faded, always use the laser-etched number. If both are missing, the compressor is almost certainly stolen or counterfeit.

If your serial number check raises doubts, inspect the physical unit for these common counterfeit indicators: They can manually search legacy factory logs for

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

+-------------------------------------------------------+ | BITZER Kühlmaschinenbau GmbH, D-71065 Sindelfingen | | | | Type: 4EES-4Y-40S |||||||||||||||||||| | | No.: 1103400234 | QR CODE AREA | | | |||||||||||||||||||| | | 60Hz Y: 22,7 m3/h 50Hz Y: 18,8 m3/h | | I max: 14.2 A P max: 32 bar | | | | Made in Germany CE [IP65] [Oil: BSE32]| +-------------------------------------------------------+ Key Fields Explained

ORIGINAL BITZER PRODUCTS – NO CHANCE FOR COUNTERFEITS. BITZER represents top quality in performance and efficiency. Unfortunately, Bitzer Original BITZER product? Test via QR code These lack week codes

Located on the side of the crankcase, near the terminal box.

You are looking for the field labeled (or "Nr.").

: A security feature added to all BITZER products since April 1, 2015. Step-by-Step Serial Number Check & Authentication