Aerco Benchmark 2.0 LN User Manual

Benchmark 2.0 LN Installation, Operation & Maintenance Manual
CHAPTER 4 – INITIAL START-UP
OMM-0046_0J AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 53 of 168
GF-123 Ph.: 800-526-0288 06/18/2015
4.2.3 Accessing the Analyzer Probe Port
The unit contains NPT plugs on the left and right side of the exhaust manifold at the rear of the
unit as shown in Figure 4-1. Prepare the port for the combustion analyzer probe as follows:
1. Remove the plug from the probe port on the left or right side of the exhaust manifold.
2. If necessary, adjust the stop on the combustion analyzer probe so that it will extend mid-
way into the flue gas flow. DO NOT install the probe at this time.
EXHAUST
MANIFOLD
1/2” NPT
CONDENSATE
DRAIN
CONNECTION
BOILER
RETURN
ANALYZER
PROBE PORT
Figure 4.2: Analyzer Probe Hole Location
AIR/FUEL
VALVE
STAGED
IGNITION
ASSEMBLY
FLAME
DETECTOR
IGNITOR-
INJECTOR
BLOWER
BURNER
PLATE
BURNER
Figure 4-3: Observation Port Location
Observation Port

Aerco Benchmark 2.0 LN Specifications

General

Brand	Aerco
Model	Benchmark 2.0 LN
Category	Boiler
Language	English