beautypg.com

Benchmark 2.0ln low nox boiler, Gf-120 – AERCO BMK 1.5 LN October 2012 User Manual

Page 102

background image


CHAPTER 9

Benchmark 2.0LN Low NOx Boiler

GF-120

RS232 COMM. Installation, Operation and Maintenance Manual

OMM-0041_0E

Page 102 of 166 AERCO International Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526-0288 PR1:10/18/12

Figure 8-1: High Gas Pressure Switch & Snubber Locations


Figure 8-2: Staged Ignition Solenoid Location

AIR/FUEL

VALVE

STAGED

IGNITION

SOLENOID #1

FLAME
DETECTOR

IGNITOR-

INJECTOR

BLOWER

BURNER

PLATE

BURNER