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®
TANKWATCH 4
LEVEL MONITOR SYSTEM
OWNER’S MANUAL
Dometic Corporation • Sanitation Systems
13128 State Rt 226, PO Box 38
Big Prairie, OH 44611
SeaLand Product Customer Service: 1-800-321-9886
(8:00 a.m. - 5:00 p.m. ET)
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TABLE OF CONTENTS Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . 2 Installation Instructions . . . . . . . . . . . . . . . . . 4 - 5 Product Features . . . . . . . . . . . . . . . . . . . . . . . . 2 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . 6 Models and Accessories . . . . . . . . . . . . . . . . . . . 2 Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Dimensional Specifications . . . . . . . . . . . . . . . . . 3 Manufactu
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PRODUCT SPECIFICATIONS ® Product Name: TankWatch 4 Level Monitor System Electrical: 12 Volts DC @ .017 amps (without optional relay) and .152 amps (with optional relay) 24 Volts DC @ .014 amps (without optional relay) and .072 amps (with optional relay) Float Switch Rating = 20 watts with resistive load 12-pin terminal block allows up to one 12-gauge wire per position Maximum Tank Pressure: 25 PSI Materials: Float . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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INSTALLATION INSTRUCTIONS ADJUSTABLE LEVEL INDICATOR CAP 1. The adjustable level indicator cap is designed for a 3-inch FPT opening. Order P/N 230272 if tank is made of rigid material and not a SeaLand holding tank. 2. Loosen the compression nuts on the adjustable stem bosses and install the cap into the tank. Slide the #1 stem (see dimensional specifications on previous page) down until the float touches the bottom of the tank. Tighten #1 compression nut and mark the stem at the top of the nu
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(con’t.) INSTALLATION INSTRUCTIONS 9. Insert the correct color lens in the appropriate hole from the front side of the face plate, snapping the matching light into the lens firmly. Repeat with the three (3) remaining lens and lights. 10. Insert the (2) small tabs on the left side of the face plate into the housing and snap the large center tab on the right of the face plate into the housing to secure it. OPTIONAL UNIVERSAL FLANGE 1. Find and mark the top center of the tank. 2. Cut a 4 1/16-inch
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WIRING DIAGRAMS TANKWATCH 4 TANK LEVEL MONITOR SYSTEM RECOMMENDED TANKWATCH 4 TANK LEVEL MONITOR SYSTEM RECOMMENDED WIRING FOR WATER TANKS. WIRING FOR WASTE WATER AND GRAY WATER TANKS. USE 18GA. STRANDED COPPER WIRE OR LARGER. USE 18GA. STRANDED COPPER WIRE OR LARGER. PLEASE NOTE THAT THE RECESSED SHOULDER OF THE FLOAT IS DOWNWARD ON THE EMPTY FLOAT. PLEASE NOTE THAT THE RECESSED SHOULDER OF THE FLOAT IS DOWNWARD ON THE EMPTY AND 1/4 MID FLOAT. OPTIONAL PLUG-IN RELAY WIRING DIAGRAM USE 12 OR
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PARTS LIST Part TankWatch 4 Probe Cap Description Item Number 1 600342260 Wire Cover, Pull Tab Cap 2 385310258 Compression Nut/Washer Kit 3 600347587 Cap O-Ring 4 600340425 Reed Switch Stem (threaded) 5 600342238 Polyethylene Tubing 6 600342114 Adjustable Level Cap with Vent 6 600342115 Adjustable Level Cap without Vent 7 600342262 Wire Cover, Pull Tab Cap 8 600343657 Reed Switch Stem (barbed) 9 600340423 Reed Float 10 600340424 Ring Clip 11 385230268 Float Stem Kit (incl. items 4, 9, 10) 12 38
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MANUFACTURER’S ONE-YEAR LIMITED WARRANTY Dometic Corporation warrants, to the original purchaser only, that this product, if used for personal, family or household purposes, is free from defects in material and workmanship for a period of one year from the date of purchase. If this Dometic product is placed in commercial or business use, it will be warranted, to the original purchaser only, to be free of defects in material and workmanship for a period of ninety (90) days from the date of purch
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CONTROL PANEL MOUNTING TEMPLATE 9
