TankManager tm AUTOMATIC DISCHARGE PUMP CONTROLLER AND LEVEL INDICATOR OWNER’S MANUAL Dometic Sanitation Corporation 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.
Table of Contents Safety Instructions................................................... 2 Product Features..................................................... 2 System Operation Diagram..................................... 3 Models and Accessories.......................................... 4 Specifications.......................................................... 5 Installation Instructions...................................... 5 – 6 Wiring Diagrams ...............................................
System Operation Diagram
Models and Accessories Part Number Description 385310918 TMG Control Module, Auto Start, Single Head, 12VDC 385310919 TMG Control Module, Auto Start, Single Head, 24VDC 385310920 TMG Control Module, Auto Start, Multi Head, 12VDC 385310921 TMG Control Module, Auto Start, Multi Head, 24VDC 385310922 TMG Control Module, Manual Start, Single Head, 12VDC 385310923 TMG Control Module, Manual Start, Single Head, 24VDC 385310924 TMG Control Module, Manual Start, Multi Head, 12VDC 385310925 TMG Control Module, Manua
Specifications Product Name: TankManager Automatic Discharge Pump Controller and Level Indicator Electrical: Output Current Capability Maximum Relay Rating for 12 or 24 VDC Discharge Pump: 40 amps inrush, 30 amps continuous. Float Switch Rating: 20 watts with resistive load. Current Consumption “Standby” Current Draw: 12 Volts DC: 0.016 amps 24 Volts DC: 0.016 amps “Pump On” Current Draw (not including pump): 12 Volts DC: 0.190 amps 24 Volts DC: 0.
OPTIONAL ADJUSTABLE LEVEL INDICATOR CAP 1. The adjustable level indicator cap is designed for a 3-inch FPT opening. Order the optional universal flange (SeaLand P/N 230272) if tank is made of rigid material and not a SeaLand holding tank. 2. Loosen the compression nuts on the adjustable probes and install the cap into the tank. Slide the #1 probe tubing down until the float touches the bottom of the tank. Tighten #1 probe compression nut and mark the tubing at the top of the nut with a pen or pencil.
Wiring Diagrams Single Head System Wiring Diagram
Multi-Head Wiring Diagram
Dimensional Specifications
Manufacturer’s One-Year Limited Warranty Dometic 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 purchase.
cONTROL pANEL mOUNTING tEMPLATE 11
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