Appendix:
BATTERY SPECIFICATIONS:
Any marine type deep-cycle rechargeable battery can be
used with your NexPump System.
A 105 Amp or greater capacity is recommended.
NOTE: MULTIPLE BATTERIES
Two batteries may be connected in PARALLEL to
increase time on battery power.
DO NOT CONNECT THE BATTERIES IN SERIES AND
CONNECT TO THE NEXPUMP. CONNECTING THE
NEXPUMP TO GREATER THAN 24 VOLTS WILL DAM-
AGE THE UNIT.
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.
NEXPUMP
SPECIFICATIONS:
Maximum Input/Output Levels:
Input: AC
120 Volts AC @ 7 amps
240 Volts AC @ 3.5 Amps
Input: DC - 12 VOLTS ONLY
12 Volts DC @ 28 amps
12 Volt Rechargeable Deep-Cycle Battery ONL
Y
Charge Output:
20 Amps DC
Protected by a 25 Amp ATC Type Fuse
Pump Inputs:
12 Amps @ 12V DC
Protected by a 25 Amp ATC Type Fuse
Operating Temperature:
0ºC~50ºC (32ºF~122ºF)
Storage Temperature:
-10ºC~50ºC (14ºF~122ºF)
IMPORTANT INFORMATION DURING
AN EVENT :
During an event we have found that many owners will contin-
uously clear the error conditions and receive redundant notifi-
cation calls. Please review the information below.
1. Electric Failure, Pump Activation (Backup Mode):
a. To prevent notification from occurring over and over; you
can Silence the Alarm, Unplug the Phone Line. If only the
pump activation alarm is occurring, you can Switch to the
Primary Mode for the duration of the event or if your main
electric pump has failed.
2. Sensor Alarms:
a. High Water Alerts should NOT be cleared, however the
NexPump should be allowed to operate under this condi-
tion until Sensor 2 in not longer under water and at that
point can then be cleared. You should only ‘Disable the
Alarm’ if you do not want to hear the beeping.
3. Clearing of Alarms:
Each time you clear an alarm or a notification has already
occurred, the internal Notification system sets a counter for
about an hour for notification NOT to occur. Therefore, if you
clear an alarm before notification has occurred, the notifica-
tion will ONLY occur until the counter has expired given the
error condition still exists.
4. High Water Alert:
You should allow the NexPump to operate without
clearing a high water alarm until Sensor 2 in not longer
in water. You should only ‘Disable the Alarm’ if you do
not want to hear the beeping.
5. Clog Alert with high rate of incoming water:
When the incoming water rate is extremely high, the
NexPump may warn of a Suspected Clog Error. This is indi-
cated with Pump Identifiers 'X' or 'x' and happens in normal
operation. Do not clear this alarm, however monitor the
condition. Once the water rate slows down the condition will
clear automatically. If the NexPump eventually shows a
clogged condition, you will need to clear this alarm.
Clogged condition is indicated with Pump Identifiers 'P' or 'p'.
Important Note: The NexPump will still operate both pumps
during a Clog error ('P' or 'p'), however you will need to clear
the alarm for the unit to return to normal operation.
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