| 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 |
While the 10-digit number is the serial code, the longer string of letters and numbers listed above it is the . bitzer compressor serial number check
: Look for poor alignment, incorrect colors, or blurry printing of the BITZER logo. bitzer compressor serial number check