AERCO BMK 1500-2000 User Manual
Page 47
Benchmark 1500 - 2000 Boilers
CHAPTER 3 – OPERATION
OMM-0097_0D
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Page 47 of 188
GF-142
Ph.: 800-526-0288
Figure 3-3:
BMK 1500/2000:
SSOV Location
3.
With all required safety device switches closed, a purge cycle will be initiated and the
following events will occur:
a. The Blower relay energizes and turns on the blower.
b. The Air/Fuel Valve rotates to the full-open purge position and closes purge position
switch. The dial on the Air/Fuel Valve (Figure 3-4) will read 100 to indicate that it is
full-open (100%).
NATURAL
GAS INLET
TO
AIR/FUEL
VALVE
MANUAL
SHUT-OFF
VALVE
LOW GAS
PRESSURE
SWITCH
HIGH GAS
PRESSURE
SWITCH
SSOV
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- AM Series Boiler User Manual (156 pages)
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- BMK 1.5 LN October 2012 (166 pages)
- BMK 1.5 LN July 2011 (152 pages)
- BMK 1.5 LN June 2010 (123 pages)
- BMK 1.5 LN May 2009 (111 pages)
- BMK 1.5 LN Dual Fuel Feb 2013 (162 pages)
- BMK 1.5 LN Dual Fuel June 2010 (139 pages)
- BMK 1.5 LN Dual Fuel Jan 2009 (126 pages)
- BMK 1500DF (196 pages)
- C-More Control Panel (162 pages)
- BMK 2.0 LN October 2012 (172 pages)
- BMK 2.0 LN Natural Gas (SN G-11-1861 and above) (170 pages)
- BMK 2.0 LN Nat. Gas June 2010 (125 pages)
- BMK 2.0 LN Natural Gas 2008 (111 pages)
- BMK 2.0 LN Nat. Gas for Mass. only (113 pages)
- BMK 2.0 LN Dual Fuel Serial G-11-2402 and UP (160 pages)
- BMK 2.0 LN Dual Fuel Nov 2010 (139 pages)
- BMK 2.0 LN Nat. Gas (112 pages)
- BMK 2.0 LN for Mass. only (114 pages)
- BMK 3.0 LN Dual-Fuel Series Gas Fired Low NOx Boiler System (136 pages)
- BMK 3.0 LN Natural Gas July 2011 (129 pages)
- BMK 3.0 LN Nat. Gas Jan 2011 (129 pages)