Watts AERCO Benchmark BMK5000 User Manual

Benchmark with Edge [I]: Operation-Maintenance Manual
SECTION 5 – SAFETY DEVICE TESTING
OMM-0145_D • GF-218 • 11/2/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 78 of 213
LOW Gas Pressure Test Instructions: BMK3000 – 6000 Only
Figure 5-2b: BMK4000-5000N LOW and HIGH Gas Pressure Test Components
NATURAL
GAS INLET
HIGH GAS
PRESSURE SWITCH
TO
AIR/FUEL
VALVE
SSOV
MANUAL SHUT-
OFF VALVE
LOW GAS
PRESSURE
SWITCH
LOW Gas Pressure Port
Install manometer here for Low
Gas Pressure test
(P/N 22373-3 shown)

Watts AERCO Benchmark BMK5000 Specifications

General

Brand	Watts
Model	AERCO Benchmark BMK5000
Category	Boiler
Language	English