Honeywell AC-250NXS User Manual

3
Table of Contents
ABOUT THIS GUIDE ........................................................................................................................................................... 6
Scope ..................................................................................................................................................................... 6
Revision history ..................................................................................................................................................................... 6
Intended audience ..................................................................................................................................................................... 6
Related documents ..................................................................................................................................................................... 6
PRODUCT OVERVIEW ........................................................................................................................................................... 7
PRODUCT SPECIFICATIONS ........................................................................................................................................................... 8
AC-250NXS valve features ..................................................................................................................................................................... 9
PRODUCT COMPONENTS ........................................................................................................................................................ 10
SAFETY AND COMPLIANCE INFORMATION ............................................................................................................................................. 12
Liability .................................................................................................................................................................. 12
RF exposure .................................................................................................................................................................. 12
Safety instructions .................................................................................................................................................................. 12
Conversion, spare parts ....................................................................................................................................................... 13
Electromagnetic compatibility .......................................................................................................................................... 13
Lithium battery ....................................................................................................................................................... 13
Electrostatic discharge ....................................................................................................................................................... 13
FCC Compliance Statements ............................................................................................................................................. 14
AC-250NXS GAS METER SPECIFICATIONS ......................................................................................................................................... 15
CHECKING THE USAGE IN POTENTIALLY EXPLOSIVE ATMOSPHERES ........................................................................................ 17
Marking .................................................................................................................................................................. 17
Use as follows ....................................................................................................................................................... 17
AUTONOMOUS VALVE SHUTOFF CONFIGURATION ............................................................................................................................. 18
ALERT NOTIFICATION CONFIGURATION .................................................................................................................................................. 19
INTEGRATED CAT-M1 COMMUNICATIONS MODULE ......................................................................................................................... 20
Install the AC-250NXS Gas Meter......................................................................................................................................................... 21
AC-250NXS GAS METER LCD OPERATION ....................................................................................................................................... 24
Operating the electronic index ............................................................................................................................................................... 24
User keys, selection key and symbols.................................................................................................................................................. 24
Navigating within the menu .................................................................................................................................................................. 28
Menu overview .................................................................................................................................................................. 29
Main Menu screen features: .................................................................................................................................................................. 30
Service Menu screen features: ................................................................................................................................................................ 33

Honeywell AC-250NXS Specifications

General

Brand	Honeywell
Model	AC-250NXS
Category	Measuring Instruments
Language	English