Fire-Lite CPU-2000 15081 Control Board

The Fire‑Lite CPU‑2000 (model 15081) is the central processing board for Sensiscan 2000 fire alarm panels, managing up to seven peripheral modules and providing status accounting for up to 56 I/O circuits. Common failure points on this unit include power supply degradation, capacitor leakage or burn marks on the main board, and burned‑out protection ICs that trigger a “CPU fault” error code. Initial checks should verify the panel’s main power supply voltage (typically 24 V DC) and continuity of all input/output traces; inspect for visible damage such as cracked solder joints or discolored components, then review the panel’s diagnostic log for CPU‑specific fault codes.[oss-gpt-20b] Post Comment

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