Aerco INN600 - Page 9

Innovation Water Heaters Installation, Operation & Maintenance Manual
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OMM-0078_0L AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 9 of 206
GF-128 Phone: 800-526-0288 PRI: 11/25/2014
Phrases, abbreviations and acronyms used in this manual are listed in the following table:
PHRASES, ABBREVIATIONS AND ACRONYMS
Phrase, Abbreviation
or Acronym
Meaning
A (Amp)
Ampere
ADDR
Address
AGND
Analog Ground
ALRM
Alarm
ASME
American Society of Mechanical Engineers
AUX
Auxiliary
BAS
Building Automation System, often used interchangeably with EMS
(see below)
Baud Rate
Symbol rate, or simply the number of distinct symbol changes
(signaling events) transmitted per second. It is not equal to bits per
second, unless each symbol is 1 bit long.
BLDG (Bldg)
Building
BTU
British Thermal Unit. A unit of energy approximately equal to the heat
required to raise 1 pound of water 1°F.
CCP
Combustion Control Panel
C-More Controller
(or Control Box)
A control system developed by AERCO and currently used in all
Benchmark, Innovation and KC1000 Series product lines.
CO
Carbon Monoxide
COMM (Comm)
Communication
Cal.
Calibration
CNTL
Control
DBB
Double Block & Bleed. Used to define gas trains containing two
SSOVs and a solenoid operated vent valve. Used interchangeably
with IRI.
DIP
Dual In-Line Package
EMS
Energy Management System; often used interchangeably with BAS
FM
Factory Mutual. Used to define boiler gas trains.
GND
Ground
HDR
Header
HX
Heat Exchanger
Hz
Hertz (Cycles Per Second)
I.D.
Inside Diameter
IGN
Ignition
IGST Board
Ignition/Stepper Board contained in C-More Control Box
INN
Innovation Water Heater
INTLK (INTL’K)
Interlock
I/O
Input/Output
I/O Box
Input/Output (I/O) Box currently used on Benchmark, Innovation and
KC1000 Series products