Safety Interlock Logic
AssemblyFirmware-enforced rules preventing pump operation without circulation, heater without flow, and incompatible mode combinations. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Safety Interlock Logic
4 top-level lines as of r129662| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Watchdog Timer Circuit | pool-automation-watchdog-timer | 1× | 1 | · | part |
| 2 | Monitored Safety Relay | pool-automation-safety-relay | 1× | 1 | · | part |
| 3 | Manual Override Switch | pool-automation-flow-override | 1× | 1 | · | part |
| 4 | Microcontroller | mcu | 1× | 1 | · | part |