NexPump Ai Single User Manual Download Page 4

NEXPUMP PRECAUTIONS:

NexPump SYSTEM Unit Location

Locate the NexPump System Unit as far away
from the battery as the DC cables permit. 

Do not operate the NexPump System Unit in an area with 
restricted ventilation.

Do not set a battery on top of the NexPump
System Unit.

Do Not allow the NexPump System Unit to sit on top of 
the battery.

Do not block NexPump System Unit ventilation in any 
way.  Allow at least 6 inches of free space from the fan 
exhausts on the right side of the NexPump Unit.

Do not install the NexPump System Unit where 
temperatures will be below freezing (32 degrees 
Fahrenheit).

Do not install the NexPump System Unit where it will be 
exposed to outside elements.

DC CONNECTION PRECAUTIONS

The NexPump Unit requires a connected marine type 
deep-cycle battery for proper operation. You must assure 
the battery is connected while the NexPump Unit is 
operating.

When attaching the battery cables to the battery posts, 
secure them to insure a good connection.

The BLACK wire from the NexPump System Unit 
connects to the NEGATIVE (-) post of the battery.
The RED wire from the NexPump System Unit
connects to the POSITIVE (+) post of the battery.

The ‘REVERSE POLARITY LED’ will illuminate if
the battery connections are reversed.

AC POWER REQUIREMENTS

The NexPump System Unit must be operated from 120 
volt household current from the AC outlet. 

GROUNDING AND AC CORD INSTRUCTIONS

The NexPump System Unit should be plugged into
an outlet that is properly installed and grounded in 
accordance with all local codes and ordinances. 

DANGER

Never alter the AC cord or plug provided – if it will not fit 
the outlet, have a proper outlet installed by a qualified 
electrician. Improper connection can result in a risk of an 
electric shock.. An adapter should not be used with this 
NexPump System Unit. 

Important Safe Guards:

Never allow other items that discharge into the sump pit to 
be unsecured. Unsecured items such as garden hoses, 
laundry hoses and other medium used to discharge water 
may interfere with the NexPump pumps or sensors. Be 
sure to secure all items that may be used to discharge water 
into the sump pit and verify that secured items will not 
interfere will any NexPump operations.

4

Summary of Contents for Ai Single

Page 1: ...Phone 630 365 4NEX 4639 Fax 630 365 6919 Email support nexpump com Web Address www nexpump com Users Manual 4 00 0002 NexPump is a Registered Trademark of NexPump Inc Copyright 2003 2013 NexPump Inc...

Page 2: ...1 Surge Protector Supplied With Phone Line Notification Qty 1 Owners Manual Purchased Separately Required to operate 1 Deep Cycle Marine Battery See Appendix for more information You will also need t...

Page 3: ...h the NexPump powered up Risk of electric shock may result WARNING RISK OF EXPLOSIVE GASES WORKING IN THE VICINITY OFA LEAD ACID BATTERY CAN BE DANGEROUS BATTERIES GENERATE EXPLOSIVE GASES DURING NORM...

Page 4: ...NexPump System Unit connects to the NEGATIVE post of the battery The RED wire from the NexPump System Unit connects to the POSITIVE post of the battery The REVERSE POLARITY LED will illuminate if the...

Page 5: ...sor 1 is the main sensor and will turn on the pump s when the water rises above the sensor The Gray Sensor should be used for Sensor 1 Sensor 2 does not operate exactly like Sensor 1 however functions...

Page 6: ...the bottom of the connector and pull out the connector To disconnect a sensor connector slightly depress the security latch on the right side of the connector and pull out the connector Step 5 Connec...

Page 7: ...in down position The letter B will be blinking in the mode position on display o NexPump WILL display and sound an alarm if pump s are activated Indicated by A in the corresponding pump location Manua...

Page 8: ...Silence alarm Re Enables Alarm that was already Silenced T Run Manual Test K Runs Configuration Menu I Runs Stats Information Menu D Disable Alarm This will totally disable the alarm in the NexPump Un...

Page 9: ...if needed When disabled the alarm will not sound for any reason The alarm will be disabled for five 5 days and automatically enabled after that time You can Enable the Alarm before the five 5 Day per...

Page 10: ...s have a lifespan and should be replaced when the NexPump reports this time frame has expired This should also be reset when replacing batteries Defaults for battery type selected WET 1300 Days 3 5 Ye...

Page 11: ...ineral content may be used NEVER ADD MORE ACID Fill the battery cell so water is just below the fill cap Clean Battery Posts as needed with a 50 50 solution of water and baking soda or a wire brush Do...

Page 12: ...obstructions In the winter it may indicate a frozen discharge pipe V or v Vapor Lock Condition This alert indicates there may be air trapped in the discharge plumbing It may also indicate Sensor 1 is...

Page 13: ...s NONE Charger System Operation Charge Rate Ai Extreme Ai Dual 20 Amps Ai Single 10 Amps The charging circuit is disabled anytime the battery or electric power is disconnected or if both pumps are ope...

Page 14: ...nd wires are attached to each connector If the sensors are connected correctly the sensor may be defective AC POWER Input Power Identifiers O AC Power is Off I AC Power is On Note If identifier is bli...

Page 15: ...ckup VRef if this alert is detected If Notification is Installed Notification will occur on a Primary VRef Alert after approximately five 5 Minutes Clear Primary VRef Alerts Primary VRef Alerts will c...

Page 16: ...rState SRM 27B Group 27 DC 105 A H SRM 29 Group 29HM DC 120 A H Multiple Batteries Two Batteries may be connected in PARALLEL to increase time on battery power This configuration is highly recommended...

Page 17: ...Resets in 5 days F Charge Status Off Charge Off Fxx Full Mode Txx Trickle Mode Mxx Maintain Mode Dis Charge Disabled ttS Seconds Until Charge System Starts Fl_ Charge System Failed _ indicates the al...

Page 18: ...rial number is located on the rear unit or proceed to step 2 2 Press Function Button Until K appears 9 seconds 3 Release Function Button 4 Display shows SN Retrieve Firmware Revision 1 Press Function...

Page 19: ...e or Ultra Capacity pumps that have exceeded 1200 0 hours of operating time and does not cover equipment which had been tampered with in any way or to damage caused by accident negligence alteration m...

Page 20: ...20 Diagram A Ai Turbo or Ai Dual Installed as only pump Operating in Primary Mode...

Page 21: ...21 Diagram B Ai Rage Ai Turbo or Ai Dual Installed with existing pump Operating in Primary or Backup Mode Recommended Configuration...

Page 22: ...22 Diagram C Ai Single or Ai Jet Installed with existing pump Operating in Backup Mode ONLY...

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