Fireye 3 P Intlk Open. Fireye 6028141 Open Base Cochrane Supply Your 3-P circuit on Fireye controls is the "Running Interlock" circuit Dipswitch #6 (3-P Proven Open to Start) is set in the Up position (Enabled)
FIREYE, For YB110UV, Fits Fireye Brand, Open PreWired SubBase from www.grainger.com
3 During MTFI, terminal 6 is energized for 5 seconds (pilot stabilization) before energizing terminal 7 for 10 seconds (EP165) or 15 seconds (EP166) The boiler itself is probably late 90's-early 2000's
FIREYE, For YB110UV, Fits Fireye Brand, Open PreWired SubBase
FIREYE 3 Manchester Road Derry, New Hampshire 03038 www.fireye.com 12 ED-5101 APRIL 3, 2013. between the L1-3 terminals on the BurnerLogix wiring base and the non-recycling interlocks are in the 3-P circuit Anything wired into the 3-P circuit (air flow switch, motor starter interlock) are non recycle running interlock circuit would give you a lockout if they open which.
Stock Photo of 09X150A1. Anything wired into the 3-P circuit (air flow switch, motor starter interlock) are non recycle running interlock circuit would give you a lockout if they open which. Some units on the control board have been replaced, I believe the Fireye system is also a replacement.
Fireye Controller SB560243AA Martin Control & Equipment Company. This circuit usually has the blower motor start interlock (the aux contact you found) and the combustion air switch 3-P INTLK OPEN The running interlock circuit (3-P) has opened during the main trial for ignition LOCKOUT.