Mounting

Once you’ve confirmed sensor operation and planned your layout, you’re ready to mount the TankMaster and attach the sensors to the tank.

Mounting the TankMaster Sending Unit

Select a location

• • Mount the TankMaster in a dry location that will stay dry, such as inside the RV interior or in a protected storage compartment.
  • The TankMaster enclosure is not waterproof. If it must be installed in an area that may be exposed to moisture, it must be properly protected and/or sealed to prevent water intrusion.
  • Mount the unit on the top or side of the tank, or on a nearby wall, bracket, or frame surface.
  • Ensure the TankMaster is:
    • Within reach of all connected sensor leads
    • Near your planned USB-C power source
    • Protected from direct spray, heavy condensation, or excessive heat

Clean the surface

• • Clean the mounting area to ensure a good adhesion.

Mount the unit

• • Use two included 3M double-sided mounting pads to secure the TankMaster to the mounting surface.
  • If installed in a location where water/moisture may be present, apply a small bead of silicone sealant over the LED openings, around the cable entry points and lid for added protection.

Verify clearance and access

• • Leave room to plug in and disconnect the USB-C power cable.
  • Ensure the status LED is visible for setup and diagnostics.