Table of Contents
Advertisement
Setup
Programming the Low Level (LL:dF) Setting
LL:dF displays. This is the basic configuration and
requires one activation.
1. Use the UP or DOWN ARROW to
cycle through until LL:93 displays.
This will set the controller up to
use the G3 low level algorithm.
2. Press the ENTER button to lock in the selection.
NOTE: When the user exits SETUP MODE, the pro-
gramming information is saved and the OFF TIME infor-
mation is saved. The controller goes to the beginning of
a PUMP OFF Cycle.
Operation
Run Mode
The controller is in Run Mode Providing the following cir-
cumstances are not present:
•
The controller is not in SETUP MODE
•
An Alarm is not active
Pressure Mode: Pump ON
The display indicates the amount of backup time
remaining (see Pressure Mode (on:Pr) ON setup, page
12).
•
The Pressure ON LED illuminates and the pump
output is enabled as long as the system is in the
Pump ON state.
•
If the pressure switch input is activated before the
Backup Pump On Time expires, the system
switches to a Pump OFF state.
•
If the pressure switch is NOT activated before the
Backup Pump On Time expires the system faults,
goes to the Pump OFF state and pauses until the
alarm is cleared.
14
•
Pump ON time is shown in MM:SS (minutes:sec-
onds)
Pressure Mode: Pump OFF
The display indicates the amount of time remaining in
the pump OFF cycle, counting down the Pump OFF time
value (see Programming OFF Time Duration, page 13).
•
The pump output is disabled during the Pump OFF
time.
•
The Time OFF LED is illuminated as long as the
system is in the Pump OFF state.
•
Pump OFF time is shown in HH:MM (hours:minutes)
or MM:SS if the time remaining is less than an hour.
Cycle Mode: Pump ON
The display alternates between the number of cycles
remaining and indicates the amount of time remaining in
the pump cycle, counting down the Backup Pump ON
time value (see Cycle Mode (on:CY) ON Setup, page
12).
•
The Cycle ON LED illuminates and the pump output
is enabled as long as the system is in the Pump ON
state.
•
If the Input Cycle Switch is activated the amount of
times equal to the Cycle Definition variable before
the Backup Pump On Time expires, the system
switches to a Pump OFF state.
•
If the cycle switch is NOT activated the number of
times equal to the cycle definition variable before
the Backup Pump On Time expires the system
faults, goes to the Pump OFF state and pauses until
the Alarm is cleared.
•
Pump ON time is shown in MM:SS (minutes:sec-
onds)
Cycle Mode: Pump OFF
The display indicates the amount of time remaining in
the pump OFF cycle, counting down the Pump OFF time
value (see Programming OFF Time Duration, page 13).
•
The pump output is disabled during the Pump OFF
time.
•
The Time OFF LED illuminates as long as the sys-
tem is in the Pump OFF state.
3A2960A
Advertisement
Table of Contents
