Alarm Config Menu - Pressura RPM10 Operation And Service Manual

Alarm Config Menu

SOFTWARE
MENU ITEM
NAME
Alarm Reset Alarm Reset
RPM10 and
RPM20
Enable Sound Audible Alm
RPM10 and
RPM20
Alarm Delay Alarm Delay
RPM10 and
RPM20
Door Delay Door Delay
RPM10 and
RPM20
ITEM DESCRIPTION
The Alarm Reset item selects how the alarms terminate
after the unit returns to control set point. The Alarm Reset
affects the audible alarm, visual alarm, and relay output,
which means all are latched or unlatched.
LATCHED requires the staff to press the
alarms.
UNLATCHED (alarm follow) automatically resets the
alarm when the room pressure is:
 0.001 in H
O ft/min greater than the low alarm set
2
point, or 0. 001 in H O below the high alarm set point
2
 50 cfm greater than the low alarm setpoint for flow
alarms
 0.3 °F for temperature
 0.5% RH
The Audible Alm item enables the beeper on the
PresSura monitor.
The Alarm Delay item sets the period of time the room
pressure differential, flow or temperature must be above
the high alarm set point or below the low alarm set point
before the controller enters alarm mode. Use the Alarm
Delay function to avoid momentary, nuisance alarms.
The Door Delay item sets the period of time the room
pressure differential, flow or temperature must be above
the high alarm set point or below the low alarm set point
before the monitor enters alarm mode when the door is
open. Use the Door Delay function to avoid momentary,
nuisance alarms.
NOTE: Input4 Config or Input6 Config must be set to
DOOR SWITCH for the Door Delay to take
effect. Door Delay can be configured even if
Input 4 or Input 6 is not set to DOOR SWITCH.
ITEM RANGE
Latched, Unlatched
key to clear
On, Off
20 to 600 seconds
20 to 600 seconds
DEFAULT
VALUE
Unlatched
Off
20 seconds
60 seconds