beautypg.com

2 air temp. sensor (2), 3 analog in (3), 4 b.m.s. (pwm) in (4) – AERCO BMK 1.5 LN July 2011 User Manual

Page 24: 5 shield (5), Benchmark 1.5ln low nox boiler, Gf-120

2 air temp. sensor (2), 3 analog in (3), 4 b.m.s. (pwm) in (4) | 5 shield (5), Benchmark 1.5ln low nox boiler, Gf-120 | AERCO BMK 1.5 LN July 2011 User Manual | Page 24 / 152 2 air temp. sensor (2), 3 analog in (3), 4 b.m.s. (pwm) in (4) | 5 shield (5), Benchmark 1.5ln low nox boiler, Gf-120 | AERCO BMK 1.5 LN July 2011 User Manual | Page 24 / 152