Clearing Latched Alarms - Honeywell Apex Technical Handbook

MAN0604_Issue 09_02-2013
2110M8030

4.6.4 Clearing latched alarms

!
Alarms should not be reset until it is confirmed that
gas is not present.
The fault and alarm relays may be set to be latched (see Configuration Menu). So when an alarm
message is displayed on the LCD screen it may continue to be displayed even when the fault
causing the problem is corrected.
Note: Alarms may not be set to be latched, but because alarm recovery is set 25% below alarm
setpoint it could appear that they are for a short while.
To reset a latched alarm carry out the following procedure:
(1) Press esc at the Gas Reading display.
The Main Menu is displayed.
(2) Select (highlight) Display Menu from the list.
(3) Press ok.
(4) When prompted enter the current Level 1 password.
Obtain the password from the system administrator.
The Display Menu is shown.
(5) Select the Reset Alarms, Faults option.
(6) Press ok.
The Reset Alarms, Faults menu is displayed.
4. OPERATION
WARNING
Main Menu
Calibration Menu
Configuration Menu
Display Menu
History Log Menu
Change Passwords Menu
Reset Passwords
Display Menu
Reset Alarms, Faults
Calibration Info
Current Config
Reset Alarms, Faults
Reset Alarms
Fault Relay:
Alarm1 Relay:
Alarm2 Relay:
Overrange:
81
Inactive
Inactive
Inactive
Inactive
Apex