Xylem II 231 P INSIDER User Manual
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RUN HOURS
The Model 231-P-INSIDER records pump run hours. Run hours can be displayed by a
PumpSaver
®
Plus Informer (see USING AN INFORMER). Run hours can be reset on the 231-P-
INSIDER.—please read the instruction fully before performing the procedure.
NOTE: Turn the SENSITIVITY knob completely to the left (counter-clockwise) or completely
to the right (clockwise) when directed.
WARNING: ENSURE POWER IS APPLIED TO THE 231-P-INSIDER IN A SAFE
MANNER WHEN PERFORMING THE FOLLOWING PROCEDURE.
To Reset Run Hours:
1. Remove power to the 231-P-INSIDER.
2. Set the RESTART DELAY/CALIBRATION knob to RESET and the SENSITIVITY knob to the
middle (12:00) position.
3. Apply power to the 231-P-INSIDER—the CAL. LIGHT will turn on.
4. Turn the SENSITIVITY knob to the right—the CAL. LIGHT will turn off and the RUN LIGHT will
turn on.
5. Turn the SENSITIVITY knob to the left—both lights will turn on.
6. Turn the SENSITIVITY knob to the right.
7. After 10 seconds, the CAL. and RUN LIGHTS will blink twice indicating the run hours have
successfully been reset.
RAPID CYCLING
Rapid cycling is defined as more than 4 restarts in a 60-second period. Upon detecting rapid-
cycling, the 231-P-INSIDER will lock-out until power is removed and re-applied. Rapid-cycle
protection can be disabled. Please read the instructions fully before performing the procedure.
NOTE: Turn the SENSITIVITY knob completely to the left (counter-clockwise) or completely
to the right (clockwise) when directed.
WARNING: ENSURE POWER IS APPLIED TO THE 231-P-INSIDER IN A SAFE
MANNER WHEN PERFORMING THE FOLLOWING PROCEDURE.
To Disable Rapid-Cycle Protection: (to re-enable, follow the same procedure)
1. Remove power to the 231-P-INSIDER.
2. Set the RESTART DELAY/CALIBRATION knob to RESET and the SENSITIVITY knob to the
middle (12:00) position.
3. Apply power to the 231-P-INSIDER—the CAL. LIGHT will turn on.
4. Turn the SENSITIVITY knob to the right—the CAL. LIGHT will turn off, RUN LIGHT on.
5. Turn the SENSITIVITY knob to the left—both lights will turn on.
6. Turn the SENSITIVITY knob right—left—right—left—right.
7. After 10 seconds, the CAL. and RUN LIGHTS will blink twice.
USING AN INFORMER
The Model 231-P-INSIDER is equipped with an infrared LED that will communicate to a SymCom
Informer—a handheld, battery-operated, diagnostic tool. An Informer IR Kit is required for the 231-
P-INSIDER to communicate to the Informer. The Informer will display real-time voltage, current
and power; dry-well and overload trip points; calibration voltage; last 20 faults; voltage, current
and power at the last fault; highest/lowest voltage and current since calibration; the model
number; and the CT size if applicable. The Informer can be used on any single-phase
PumpSaver® equipped with an infrared LED transmitter—Models 111- and 231-Insiders; 231-P
Insider; 112- and 232-Insiders; 111; 233-1.5 (-P); 233 (-P); 234; and 235. Contact SymCom for
more information at 800-843-8848 or visit our website: