Pentair IntelliFloXF Installation And User Manual page 29

Problem Possible Cause
Inadequate circulation.
Filter or pump basket dirty.
(For alert display
messages, refer to Alerts
and Warning on page 23).
Suction/discharge piping is too small.
Speed is set too slow for proper filtration cycle.
Electrical problem. Could appear as a "Low Voltage" alarm.
PRIME ERROR may be displayed.
(For alert display
messages, refer to Alerts
and Warning on page 23).
Could appear as "Over Heat" alert.
PRIME ERROR may be displayed.
Mechanical Troubles The pump motor is running but with loud noise.
and Noise.
Foreign matter (gravel, metal, etc.) in
pump impeller.
Cavitation.
Pump does not respond
Improper automation setup.
to IntelliTouch,
EasyTouch,
SunTouch, IntelliComm
system commands.
Communication network inoperative.
XF
®
INTELLIFLO and INTELLIPRO
Corrective Action
Check trap basket; if plugged, turn pump off and clean
basket.
Check and clean pool filter.
Increase piping size.
Increase filtration run time.
Check voltage at motor terminals and at panel while
pump is running. If low, see wiring instructions or
consult power company.
Check for loose connections.
Check line voltage; if less than 90% or more than
110% of rated voltage consult a licensed electrician.
Increase ventilation.
Reduce ambient temperature.
Tighten any loose wiring connections.
Motor internal terminal overload protector is open.
Motor runs too hot. Turn power to motor off.
Check for proper voltage.
Check for proper impeller or impeller rubbing.
If suction and discharge piping are not adequately
supported, pump assembly will be strained. Do not
mount pump on a wooden platform! Securely mount
on concrete platform for quietest performance.
Disassemble pump, clean impeller, follow pump ser-
vice instructions for reassembly.
Improve suction conditions.
Increase pipe size.
Decrease number of fittings.
Increase discharge pressure.
1. Be sure that the communication cable is
connected at both ends.
2. Check that the pump local address matches with
the address used in the IntelliTouch control system.
3. Check that the pump has been assigned a circuit
name on the IntelliTouch control system.
4. Ensure that the pump display says
"DISPLAY NOT ACTIVE".
A defective device on the network can inhibit the
proper operation of other network device. Devices
should be disconnected sequentially until the
network starts working.
XF
®
Variable Speed Pump Installation and User's Guide
25