24
EXPERT LA rev.00
EXPERT LA
4.7
Probe Setup
4.7.1
Probe Activation
Follow these steps to enable or disable the probe
inputs.
Select:
Main menu
Setup*
User
Probes
*
A password may be required to access this menu (sec. 4.2).
•
Enable or disable the following probe inputs:
The following parameters are com-
mon to all programs of the controller.
Inside probe
Select the number of inside temperature
probes that are connected to the controller
(1 to 8 probes).
Inside relative humidity (RH) probe
Select “Yes” if an indoor humidity probe is
connected to the controller.
Outside relative humidity (RH) probe
Select “Yes” if an outdoor humidity probe is
connected to the controller.
Main menu
Setup
User
Probes
Probe Selection
Use to navigate
Number of Inside Probe
4
Use Inside RH Probe?
Yes
Use Outside RH Probe?
Yes
# Water Meter
8
Nb Outside T° Probe
2
use SP Probe?
Yes
Water meter
Enable the desired number of water meter
inputs (1 to 9). Note that the controller only
has 1 built-in water meter input. Connect
water meters 2-9 to a WME-8 external wa-
ter meter module.
Outside T°
Select the number of outside temperature
probes that are connected to the controller
(0 to 2 probes).
Static pressure (SP) probe
Select "Yes" if a static pressure sensor is
connected to the controller.
69
EXPERT LA rev.00
EXPERT LA
Main menu
Monitoring
Alarms
Alarm Log
Use to navigate
Logged at Jan 01 200X
12:00 A
Temperature
High °F
Probe 5 Defective
Probe 4 Defective
11.
ALARMS
When an alarm occurs, the controller lights up the
alarm pilot light, displays letters “AL” on the LED
display, and post the alarm condition into the alarm
log menu.
The table on the right gives a list of all possible
alarm conditions. Refer to section 11.3 to specify
which of these alarm conditions must activate the
alarm relay.
Another alarm situation occurs when power to the
controller fails. In this case, the alarm relay is ac-
tivated. When the alarm relay is activated, the
normally open contact (
) closes.
11.1 Alarm Log
To access the alarm log
Select:
Main menu
Monitoring
Alarms
Details about
the selected
alarm condition
Alarm
conditions
Display
Meaning
Low Temp Alarm
Low temperature alarm
High Temp Alarm
High temperature alarm
Low Pressure Alarm
Low static pressure alarm
High Pressure Alarm
High static pressure alarm
Probe #1-8 Defect
A temperature probe
is defective
Outside Probe #x Defect
Outside probe #x is defective
Whisker Switch Defect
The Whisker switch
is defective
Water Spill
Water consumption too high
SP Probe Defect
The static pressure
sensor is defective
Inside RH Probe Defect
The indoor humidity probe
is defective
Outside RH Probe Defect
The outdoor humidity probe
is defective
Relay panel comm. Error #x
Communication is disrupted between the
controller and the output card #x.
Feeder 1-4 run
time exceeded
A feeder has been running continuously on
a too long period of time.
