Temperature Electronics Ltd. AFA1000/1 MK2, Инструкция по установке и эксплуатации

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Version 01 / p.14
AFA1000/1 MK2 Airflow Monitor
Installation & Operating Manual
2.7 Pushbuttons
a. Enter
The alarm has an Enter button -- this is multi-functional as follows:-
Press Enter momentarily when alarm is sounding will mute the alarm.
Press Enter for 5 secs will gain access to Calibration and Configuration menus (both menus
password protected).
b. +& -
The alarm has + / - buttons that can be used to scroll through the calibration and configuration
menu or to select options or values.
2.8 Diagnostics Menu
The AFA1000/1 has a diagnostics menu that shows current Input and Output status, Coms data
and also includes an Alarm Test function.
To access the diagnostics menu press the ‘+’ and ‘-’ buttons together whilst in the run screen.
The diagnostics sub menu will appear showing the following options-
a. Alarm Test
b. Coms data
c. I/O Status
d. Done
Use the +/- buttons to scroll and Enter to select the required parameter.
a. Alarm Test -
the Screen will show “Testing Safe LED” and the Green Safe LED will illuminate.
The screen will then show “Testing Warning LED” and the Amber Warning LED will illuminate. The
screen will then show Testing Alarm” and the Red Alarm LED will illuminate and the audible alarm
will sound.
The screen will then return to the Diagnostics menu.