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TECHNICAL DATA
All technical data is available on page 2 of the Data Sheet.
TROUBLESHOOTING
The table below provides a quick reference of the more common faults. Disconnect the battery(s) and pumping
systems before diagnosing the fault. Consult Newton Waterproofing Systems if the fault cannot be resolved.
Problem
Inverter operation not
initiated when switched
on
The charger is not
functioning
The battery is not
completely charged
The charger does not
operate.
"Bulk" LED flashes
and "Mains on" LED
illuminates
The battery is
overcharged
"As part of our policy of continuous product improvement we reserve the right to change our specifications at any time"
"As part of our policy of continuous product improvement we reserve the right to change our specifications at any time"
Cause
The battery voltage is excessively
high or too low. No voltage on DC
connection
Circuit breaker or fuse in the AC-in
input is open as a result of overload.
The battery fuse has blown
Poor battery connection
MultiPlus is in "Bulk protection" mode,
thus, the maximum bulk charging time
of 10 hours is exceeded.
Such a long charging time could
indicate a system error (e.g. a battery
cell short-circuit)
Poor battery condition.
The battery temperature is too high
(due to poor ventilation, excessively
high environmental temperature)
Newton Waterproofing Systems Is A Trading Name Of
John Newton & Company Ltd.
Newton House, 17-20 Sovereign Way
Tonbridge, Kent TN9 1RH
T: +44 (0)1732 360095
E: tech@newtonwaterproofing.co.uk
W: www.newtonwaterproofing.co.uk
Solution
Ensure that the battery voltage is within
the correct range
Remove overload or short circuit on
AC-out-1 or AC-out-2, and reset
fuse/breaker.
Replace the battery fuse
Check the battery connections
Check your batteries.
NOTE: You can reset the error mode by
switching the MultiPlus off and on
again
Replace the battery.
Improve ventilation, install batteries
in a cooler environment
®
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