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TECHNICAL DATA
All technical data is available on page 2 of the Data Sheet.
TROUBLESHOOTING
The table on page 12 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, 17-19 Sovereign Way
Tonbridge, Kent TN9 1RH
T: +44 (0)1732 360095
E: info@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 off and back on the MultiPlus.
Replace the battery.
Improve ventilation, install batteries
in a cooler environment
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