PHCC Pro Series ST1050 Sump Pump - Manual (Page 4)

© Glentronics, Inc. 2011 1806058 (05/11) 4
*Consult a licensed electrician.
If the above solutions do not solve the problem, contact Glentronics customer service 800-991-0466, option 3.
Pump is not plugged in
Water is not high enough to activate the pump
Open circuit
Poor power source
Low voltage
Bad power cable
Locked impeller
Defective float switch
Defective pump
Locked impeller
Incorrect power supply
Overburdened due to heavy sand content in the water
Pump running continuously with no water present
Float switch or sensor is mounted too low
Water flowing back from pipe
Malfunctioning float switch
Clogged or frozen discharge
Blocked intake strainer
One or both of the floats is obstructed and
cannot drop down
Defective float switch
Check valve installed with no air bleed hole in
pipe or pump
Check valve is stuck or installed upside down
Sensor rod is obstructed with large amount of debris
Check valve on secondary pump will not close
and water re-circulates within the system
Worn impeller
Partially blocked impeller
Clogged or frozen discharge
Broken or leaking pipe
Low power voltage
Check valve installed with no air bleed hole in
pipe or pump
Check valve is stuck or installed upside down
Pump is air locked
Check valve on secondary pump will not close
and water re-circulates within the system
Blocked intake screen
Broken impeller
Pump is experiencing an anti air lock safety
feature
The pump will not start or run
Thermal protector tripping or
not functioning
Pump starts and stops too
frequently
Pump will not shut off
Insufficient or no water
volume
Abnormal sound or vibration
Pump unexpectedly turns off
for 5 seconds (DFC2 and USC3
only)
Plug pump in properly (see instructions)
Make sure float switch is positioned properly
Check circuit breaker or fuse, and GFI reset button
Check circuit line wires and cable*
Check line wires and source voltage*
Replace with new cable*
Remove strainer and clear obstruction
Replace float switch with new float switch
Replace pump with new pump
Remove strainer and clear obstruction
Check power supply source and voltage
Use water filter or replace with a higher wattage pump
Check float switch or sensor rod
Raise float switch or adjust timer (DFC2, DFC3)
Install or replace check valve
Replace float switch with new float switch
Clear blockage or thaw frozen line
Clear debris from intake strainer
Clear debris from inside the float cage (Loosen nut on top of float, then
remove c-clip on bottom of float. Remove debris. Tighten nut on top of float,
then replace c-clip on bottom of float.) When reassembling the float, the
magnetic strip on the inside of the float should be facing down.
Replace float switch with new float switch
Drill a bleed hole in the discharge pipe, or clean debris from the existing hole
in the pipe or pump
Reverse or replace check valve. Make sure the check valve is installed with the
flow arrow pointing up and out of the pit.
Clean debris from sensor rod
Replace the check valve on the secondary pump
Replace impeller & adjust spacing between impeller and cover
Remove strainer and clear obstruction
Clear blockage or thaw frozen line
Repair piping
Check power voltage, wires and cable condition
Drill a bleed hole in the discharge pipe, or clean debris from the existing hole
in the pipe or pump
Reverse or replace the check valve. Be sure check valve is installed with flow
arrow pointing up and out of the pit
Remove debris from the air bleed hole
Replace the check valve on the secondary pump
Clear debris from intake screen
Replace impeller with new one
Pump is frequently cycling on and off. The controller has a safety feature that
turns the pump off for 5 seconds if it detects a possible air lock. This is
normal. No action is required.
Troubleshooting
(Always unplug the pump from the controller before performing any maintenance)
Warranty
GLENTRONICS, INC. warrants to the end purchaser that its pumps, switch and control unit products are free from defective materials and workmanship for the periods indicated below:
All parts and labor (excluding installation) for a period of:
• 18 months from the date of purchase on all pumps, when used intermittently as a sump pump
• 1 year from the date of purchase on all pumps, when used in continuous duty operations such as fountains or ponds
The defective product must be returned directly to the factory, postage prepaid with the original bill of sale or receipt to the address listed below. GLENTRONICS, INC., at its option,
will either repair or replace the product and return it postage prepaid.
Conditions
The unit must be shipped, freight prepaid, or delivered to GLENTRONICS, INC. to provide the services described hereunder in either its original carton and inserts, or a similar package
affording an equal degree of protection.
The unit must not have been previously altered, repaired or serviced by anyone other than GLENTRONICS, INC., or its agent; the serial number on the unit must not have been altered
or removed; the unit must not have been subject to accident, misuse, abuse or operated contrary to the instructions contained in the accompanying manual.
The dealer's dated bill of sale, or installers invoice must be retained as evidence of the date of purchase and to establish warranty eligibility.
This warranty does not cover product problems resulting from handling liquids hotter than 104 degrees Fahrenheit, handling inflammable liquids, solvents, strong chemicals or severe
abrasive solutions; user abuse; misuse, neglect, improper maintenance, commercial or industrial use; improper connection or installation, damages caused by lightning strikes; excessive
surges in AC line voltage; water damage to the controller; other acts of nature, or failure to operate in accordance with the enclosed written instructions.
GLENTRONICS, INC. WILL NOT BE LIABLE FOR ANY INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTIES ON THIS PRODUCT. SOME
STATES DO NOT ALLOW FOR THE EXCLUSION OR LIMITATION OF CONSEQUENTIAL OR INDIRECT DAMAGE. THE ABOVE LIMITATION MAY NOT APPLY TO YOU. THIS EXPRESS WARRANTY SHALL
BE EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, WRITTEN OR ORAL, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO ANY WARRANTY OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. THIS CUSTOMER'S EXCLUSIVE REMEDY FOR BREACH OF THIS WARRANTY, OR OF ANY IMPLIED WARRANTY NOT EXCLUDED HEREIN, SHALL BE LIMITED TO
REPAIR OR REPLACEMENT OF THE PRODUCT.
For information or service contact: Glentronics, Inc., 645 Heathrow Drive, Lincolnshire, IL 60069 800-991-0466
Model No. _________________________ Serial No. _________________________ Purchase Date _________________________