SeaLand DTM01C Tank Monitor - Manual (Page 5)

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1 . Route 18-gauge stranded copper wire from DC Ground source to probe cap .
2 . Using quick-disconnect terminals, make proper wiring connections from DC Ground source and
indicator panel to probe cap wires . Refer to wiring diagram (fig . , page 4) .
3 . With probe cap removed from tank, turn on electrical power to system . Move black float up and
down to assure proper operation of float and indicator light . Red indicator light should
illuminate when float is pushed up . After successful test, turn off electrical power and
disconnect wires at quick-connect terminals .
4 . Install probe cap into 76 mm (3 in .) diameter port in top of holding tank . Tighten 1/4 turn beyond
hand tight . Re-connect wires and turn on electrical power .
6.2 Probe Cap (fig . , page 2) 4
Dometic Tank Monitor Installation
Caution!
Do not use probe cap in fuel tank. Never install the probe cap with float switch into a
tank that contains anything other than wastewater, gray water or fresh water .
Note
For installation in sailboats: Locate probe cap on athwartships centerline of tank to
assure accuracy when heeled .
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