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Maintenance, Inspect ignition and flame sense electrodes, Check ignition ground wiring – Lochinvar KNIGHT 399 User Manual

Page 26: Check all boiler wiring, Check control settings, Perform start-up and checks, Check burner flame

Maintenance, Inspect ignition and flame sense electrodes, Check ignition ground wiring | Check all boiler wiring, Check control settings, Perform start-up and checks, Check burner flame | Lochinvar KNIGHT 399 User Manual | Page 26 / 44 Maintenance, Inspect ignition and flame sense electrodes, Check ignition ground wiring | Check all boiler wiring, Check control settings, Perform start-up and checks, Check burner flame | Lochinvar KNIGHT 399 User Manual | Page 26 / 44