Nautilus P3 Instruction Manual

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Table Of Contents

Table of Contents

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Questions and answers

John P Cerni

May 28, 2025

when i fill my fresh water tank, water comes out the fill inlet when i take the hose off. seemd like the pressure check valve is stuck or bad and will not keep the water in the holding tank, it will all leak out with an hour.

Summary of Contents for Nautilus P3

Page 2 Congratulations on purchasing an RV equipped with the most advanced water management system available today! Be sure to read all Caution and User Instructions on the Nautilus Panel and in your Owner's Manual before performing any operation using the Nautilus Panel System.
Page 3 USER INSTRUCTIONS IMPORTANT!! NEVER push check valve on "CITY WATER" connection with pressure in line. This WILL cause irreparable damage to the check valve function. 58471 Fir Road, Mishawaka, IN 46544 Phone: (574) 259-7838 Fax: (574) 259-7939 Page 2 of 15 www.bandbmolders.com...
Page 4 USER INSTRUCTIONS The Nautilus P3 Panel System will allow you to perform the following functions: 1. Power fill your fresh water tank for remote or dry camping 2. Use your pump to supply water to fixtures from fresh water tank 3.
Page 5 INSTALLATION INSTRUCTIONS USER INSTRUCTIONS Nautilus P3 Handle Position and Valve Routing Information WHITE HANDLE : Receives water from water inlet on front of panel Sideways - water goes to pump inlet Down – water goes into blue handled diverter BLUE HANDLE...
Page 6 USER INSTRUCTIONS CONNECTING COAX FOR CABLE AND/OR SATELLITE 1. For cable TV connection, connect the threaded coax from the source to the "CABLE" connection. 2. For satellite TV connection, connect the threaded coax from the satellite dish to the "SAT" connection. 3.
Page 7 DO NOT OVERFILL TANK! 5. When desired level in fresh water tank is reached, turn water off at source. 6. Disconnect garden hose from inlet on Nautilus panel. 58471 Fir Road, Mishawaka, IN 46544 Phone: (574) 259-7838 Fax: (574) 259-7939 Page 6 of 15 www.bandbmolders.com...
Page 8 USER INSTRUCTIONS Fill or Sanitize Fresh Water Tank via Pump "SANITIZE" 1. Connect garden hose to inlet labeled "CITY WATER." 2. Turn handles to '"SANITIZE" position as shown. • BLUE diverter handle should be facing down. • WHITE diverter handle should be facing right. •...
Page 9 6. When desired level in fresh water tank is reached, push "PUMP" switch to turn pump off. NOTE: LED indicator light below the pump switch will not be lit. 7. Disconnect garden hose from inlet on Nautilus panel. 58471 Fir Road, Mishawaka, IN 46544 Phone: (574) 259-7838 Fax: (574) 259-7939 Page 8 of 15 www.bandbmolders.com...
Page 10 USER INSTRUCTIONS Using Pump to Supply Water from Fresh Tank "DRY CAMPING" 1. Make sure fresh water tank has necessary supply of water. 2. Turn handles to "DRY CAMPING" position as shown. • BLUE diverter handle should be facing left. •...
Page 11 USER INSTRUCTIONS Using System from Pressurized Water Source "CITY WATER" 1. Connect garden to hose to inlet "CITY WATER." 2. Turn handles to "CITY WATER" position. • BLUE diverter handle should be facing left. • WHITE diverter handle should be facing down. •...
Page 12 USER INSTRUCTIONS Winterizing Plumbing Lines and Fixtures "WINTERIZE" 1. Turn handles to "POWERFILL" position as shown. • BLUE diverter handle should be facing down. • WHITE diverter handle should be facing down. • diverter handle should be facing up. • GREEN diverter handle should be facing left.
Page 13 USER INSTRUCTIONS Winterizing Plumbing Lines and Fixtures "WINTERIZE" 5. Using "CITY WATER" inlet or low point drain, blow out plumbing lines (40 PSI max) with handles still at 45 degree angle as shown. This will ensure any trapped water in plumbing harness is removed. 6.
Page 14 USER INSTRUCTIONS Winterizing Plumbing Lines and Fixtures "WINTERIZE" 9. Place other end of garden hose in container 10. Push "PUMP" switch to turn pump on. holding approved winterizing solution. NOTE: LED indicator light below the pump switch will be lit if pump has power. NOTE: A short or cut off section of garden hose should help the pump to prime easier.
Page 15 USER INSTRUCTIONS Rinsing the Waste Tank "TANK FLUSH" 2. Open black waste holding tank valve and 1. Connect flexible sewer hose to 4" dump leave open to allow black tank to drain. outlet on unit. 4. Connect other end of hose to water 3.
Page 16 USER INSTRUCTIONS Rinsing the Waste Tank "TANK FLUSH" 5. Fully open faucet at water supply source (40 psi minimum). Flush tank until water 6. Completely close faucet at water supply appears clear in 4" discharge hose. source. 7. Disconnect garden hose from water source.