Alarm Settings - Airstream EXPERT PN110 User Manual

EXPERT PN110
a) On initial controller startup: the 48-hour
countdown starts when the water meter is
enabled;
b) At the beginning of a group: the 48-hour
countdown starts at the startup of a new group.
c) After a water consumption alarm: the 48-hour
countdown starts after having acknowledged
a high or low consumption alarm.

11.3. Alarm Settings

1. Select:
» START / STOP TEMPS
» 11. Alarms
Temperature Alarms
Clean Mode 32.0
Low Alarm 60.0
High Alarm 90.0
Critical Alarm 120.0
Water Spill Limit
100 Gal
Hi Water Usage
Off %
Lo Water Usage
Off %
Static Press Alarm
Low Alarm 010"WC
High Alarm .100"WC
Delay 300sec
2. Set the following parameters:
Temperature Alarms
Clean Mode — Set the temperature below
which a temperature alarm sets off during
the clean mode.
Lo/Hi Alarm — Set the room temperature
below and above which a temperature alarm
sets off.
Critical Temperature Alarm — Specify what is
the absolute maximum temperature allowed in
the house (ranges from 0.5 above the house
set point to 120ºF (48.9°C)). *Accessible if the
outside temp. sensor is enabled (sec. 4.7.1).
• Water Consumption Alarms
Water spill limit — Specify the maximum
amount of water that can be consumed in a
15-minute delay. This parameter ranges from
1 to 10,000 liters/15 min). *This parameter is
accessible if the water meter is enabled (sec. 4.7.1)
Hi Water Alarm Usage— An alarm is set off
if the water consumption measured in the
last 24 hours is too high compared to the
consumption measured in the 24 hours that
precede. To disable this monitoring function,
decrease the parameter value until the word
"Off " is displayed. *This parameter is accessible
if the water meter is enabled (sec. 4.7.1). Refer to the
previous section to get more information about this
alarm limit.
Lo Water Alarm Usage — An alarm is set
off if the water consumption measured in
the last 24 hours is too low compared to the
consumption measured in the 24 hours that
precede. To disable this monitoring function,
decrease the parameter value until the word
"Off " is displayed. *This parameter is accessible
if the water meter is enabled (sec. 4.7.1). Refer to the
previous section to get more information about this
alarm limit.
Disable Lo/Hi Water — If a high or low water
consumption alarm is on, select "Yes" to
acknowledge the alarm condition. Note that
when a reset is made, the controller needs
48 hours to gather new consumption data be-
fore it can start monitoring the high/low water
consumption alarms again (no consumption
alarms can happen by the end of this 48-hour
delay). *This parameter is accessible if a high or a
low water consumption alarm is on.
• Static Pressure Alarm Limits
*Accessible if a SP probe is enabled (sec. 4.7.1).
Low / High Alarm — Set the pressure levels
below and above which a pressure alarm sets
off. If you want to disable the low pressure
alarm condition, decrease the low pressure
value until the word "Off " is displayed.
Delay — The high or low pressure condition
must be maintained on this period of time
before the controller triggers a pressure
alarm. Set the static pressure alarm delay to
the desired value.
EXPERT PN110 rev.23
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