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TM 55-1925-282-14&P
Table 1. Major Functional Components of the ROWPU System (Refer to Figure 3) (continued)
Item No.
Nomenclature
Description
(Refer to
Figure 3)
15
ROWPU System 24 Vdc
The breaker and meter provide the operator with a
Control Panel
means of monitoring and securing 24 Vdc to the
ROWPU locally. The battery will still maintain a charge
even if this switch is OFF. This switch must be ON in
order for the ROWPU to monitor the system and conduct
fresh water flushes.
16
ROWPU 24 Vdc Fuse Box
The fuse box provides 24 Vdc circuit protection in the
event of a battery bank or battery charger casualty.
17
ROWPU System 24 Vdc
The battery bank provides power to the controllers and to
Battery Bank
the fresh water flushing pump during layup periods. A
properly maintained and charged battery will provide
adequate power to maintain the weekly fresh water
flushing cycle for up to 90 days without recharging.
18
ROWPU System 24 Vdc
The battery charger/power supply provides 24 Vdc to
Battery Charger/Power
recharge the battery, and it provides 24 Vdc during
Supply
normal ROWPU operation.
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