AERCO BMK 1500-2000 - Manual (Page 188)

Benchmark 1500 - 2000 Boilers
Page 188 of 188 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0097_0D
Ph.: 800-526-0288
GF-142
© AERCO International, Inc., 2014
Change Log:
Date Description Changed By
11/21/2013
Rev C:
PIR 934-5: Revised the regulator requirements.
PIR 934-2: revised Analog Output & VFD/Blower terminal
descriptions.
PIR 934-2: changed “sealed” combustion to “ducted”
combustion.
PIR 934-5: added AERCO RS-232 cable info to C-More
section.
PIR 934-8: changed p/n 122790 to GM-123525 in section
2.10.1
Misc: Updated graphics and format; updated Warranty to
version 11/22/13
Curtis Harvey
03/20/2014
Rev D:
PIR 780: replaced mechanical latch with magnetic
PIR 934-14: Corrected labels of Blower Proof and Blocked
Inlet switches in diagrams in chapter 7
PIR-960: Addition of two sub-sections in 2.10.12; addition
of section 2.15 Sequencing Valve Installation; addition of
section 3.9 _BST Menu; addition of Chapter 10 – Boiler
Sequencing Technology; replaced all wiring schematics in
Appendix I, addition of 24V Sequencing Valve & Flame Rod
Amplifier.
PIR-934-33: Modified step 13 in Combustion Calibration
regarding defective O
2
Sensor.
PIR-934-37: Modified Blocked Inlet Switch Test
instructions, section 6.8.2.
PIR-1005: Changed Maintenance Kit part numbers
Curtis Harvey
&
Chris Blair