15
• In order for the controller to evaluate a command during
operation, select at least one Sequence number in this
window. The selected number(s) will appear under SEQ
in the Command window (Figure 33). The available
numbers are 1,2,3, and 4. If no sequences are selected
for a command, then that command will always be
skipped.
• It is possible for more than one sequence to be running
at the same time. In that case only the commands in the
sequence with the highest number will be
evaluated/executed. The other sequences will be
skipped.
• It is also possible to have more than one sequence
selected (such as 1, 2 and 4), but with none of them
running at the same time. In that case, the command
will be evaluated/executed for each selected sequence
when it runs (1, 2 and 4, but not 3).
Normal CMD
or
Sequence CMD:
The sequence commands
are configured (setup) in the same way as the MPS com-
mands. When changing a control command, press the win-
dow button in the lower left corner of the window to
choose between Normal Command and Sequence
Command. Specify the sequence, then set up that
sequence’s associated commands.
Change Control Command
x
COMMAND
:
Sequences ON
VALUE
:
7.50
SEQUENCES
:
1
2
3
4
SEQUENCES CMD
OK
Figure 34
TROUBLESHOOTING
This section lists common problems with the most likely solution.
IMPORTANT:
If any problems remain after reading the guides and troubleshooting procedures, please call Sta-Rite direct-
ly at 1-800-752-0183. Before calling please have the following items ready:
1. The Controller’s Model Number
2. The Software version being used
3. The Type of Modem and the Speed
4. The Controller’s Serial Number.
Part
Problem
Solution #1
Solution #2
Alarm
High pH alarm ON
Increase ON time (CO2 = slower
reaction (needs more
time ON)
Flow
Cell Magnet will not go up
Clean Filter
Backwash main filter.
ORP/pH Probe Readings bouncing
Clean Probe
Check Flow
Flow Switch
Not working
Check for magnet
Alarm
Overfeed alarm ON
Increase overfeed time
If ORP is correct, increase chemical
feeder size
Sensors
Readings not changing
Make sure (+) and (-) wires are
Make sure controller is in NORMAL
connected correctly
Computer
Can not get into comm
Reinstall software
Search for threed.vbx files
window with new computer
with Windows 98 on it
