Lochinvar & A.O. Smith 100111541 Temperature Controller Board CCB 9 EI
Specifications
- Type: Temperature Controller Board
- Model: CCB 9 EI
Loyalty ProgramStep 1: Turn off power and confirm no voltage; use lockout/tagout for safety.
Step 2: Open control panel and document wiring before removal.
Step 3: Disconnect and replace new board, securing mounting points.
Step 4: Reconnect wiring exactly per schematic; avoid loose terminals.
Step 5: Restore power and test operation; monitor for faults or overheating.