TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

An interlock which proves a condition is proper for burner operation to continue through prepurge, ignition trials, and the run period. It is used with a primary or programming control which will shut down the burner if an improper conditions occurs. The interlock may be a combustion air controller (airflow switch), a damper position indicator (low or high fire proving switch), or a fuel pressure switch. It can be a recycling type, or it may require manual reset.  1, fiche 1, Anglais, - running%20interlock

Fiche 1,  Justifications,  Français

Fiche 1,  Justifications,  Espagnol