Nautilus P3 User manual

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 1 of 15
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.

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com
IMPORTANT!!
NEVER push check valve on "CITY WATER" connection
with pressure in line. This WILL cause irreparable damage
to the check valve function.
Page 2 of 15

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 3 of 15
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. Use your pump to siphon fill or sanitize your fresh water tank from a bucket
4. Connect to city water at the camping site to supply water to fixtures
5. Winterize your plumbing lines and fixtures
6. Bypass hot water heater when winterizing to avoid water heater damage
7. Rinse black tank to help control odors and prevent sewage buildup
8. Rinse off items outside unit with a hot/cold faucet
9. Connect up to three (3) coax lines with satellite, cable and auxiliary

INSTALLATION INSTRUCTIONS
Nautilus P3 Handle Position and
Valve Routing Information
BLUE HANDLE: Receives water from the white handle valve/water inlet on front of panel
Sideways - water goes to fixtures (cold)
Down –water will go to or come from fresh water tank
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com
USER INSTRUCTIONS
WHITE HANDLE: Receives water from water inlet on front of panel
Sideways - water goes to pump inlet
Down –water goes into blue handled diverter
GREEN HANDLE: Is an on/off flow through valve that feeds pump from fresh water tank
Sideways - water will not flow through valve
Up –water will go to or come from fresh water tank
RED HANDLE: Receives water from cold water supply line
Sideways - water goes to hot water fixtures without going through hot water heater
Up –water goes to hot water heater
Page 4 of 15

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 5 of 15
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. Consult your Owner's Manual to see if the "AUX" connection has an application.

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 6 of 15
3. Connect other end of hose to water supply
source.
Power Filling Fresh Water Tank "PowerFILL Tank"
4. Turn water supply on at source. Fresh water
tank should begin to fill.
NOTE: Consult your Owner's Manual for tank
capacity. 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.
1. Connect garden hose to inlet labeled "CITY
WATER."
2. Turn handles to PowerFILL Tank position as shown.
•BLUE diverter handle should be facing down.
•WHITE diverter handle should be facing down.
•RED diverter handle should be facing up.
•GREEN diverter handle should be facing left.

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 7 of 15
3. Place other end of hose in container
holding water or sanitizing solution.
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.
•RED diverter handle should be facing up.
•GREEN diverter handle should be facing left.
4. Push "PUMP" switch to turn pump on.
Fill or Sanitize Fresh Water Tank via Pump "SANITIZE"
NOTE: LED indicator light below the pump
switch will be lit if pump has power.

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 8 of 15
5. Pump should be running and fresh water tank should begin to fill.
NOTE: Consult your Owner's Manual for tank capacity. DO NOT OVERFILL TANK!
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.
Fill or Sanitize Fresh Water Tank via Pump "SANITIZE"
7. Disconnect garden hose from inlet on Nautilus panel.

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 9 of 15
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.
•WHITE diverter handle should be facing down.
•RED diverter handle should be facing up
•GREEN diverter handle should be facing up
.
3. Push "PUMP" switch to turn pump on.
NOTE: LED indicator light below the pump switch will be lit if pump has power.
4. Water should be available to all fixtures.
NOTE: The pump will run when a plumbing fixture is open.
5. Make sure pump is turned off when not in use.
Using Pump to Supply Water from Fresh Tank "DRY CAMPING"

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 10 of 15
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.
•RED diverter handle should be facing up.
•GREEN diverter handle should be facing left.
3. Connect other end of hose to water supply
source.
Using System from Pressurized Water Source "CITY WATER"
4. Open faucet at water supply source. Water
should be available to all fixtures.
NOTE: Refer to OEM Owner's Manual for safe
operating pressures.
Over pressurizing water lines may cause damage
to plumbing lines and fixtures.

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 11 of 15
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.
•RED diverter handle should be facing up.
•GREEN diverter handle should be facing left.
2. Open low point drain(s) on RV to
remove water in plumbing lines.
Open both a hot and cold faucet
to help drainage process.
3. Open drain plug on hot water
heater to drain water if unit is
equipped with hot water holding
tank.
NOTE: Contact your dealer or
manufacturer for exact location of low
point drains and hot water heater.
4. Once most water has been drained from plumbing lines,
turn RED, BLUE, GREEN and WHITE handles so they
are at a 45 degree angle as shown.

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 12 of 15
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. Close drains on hot water tank & low point drains.
7. Turn handles to "WINTERIZE" position as shown.
•BLUE diverter handle should be facing left.
•WHITE diverter handle should be facing right.
•RED diverter handle should be facing right.
•GREEN diverter handle should be facing left.
8. Connect a short section of garden hose to inlet
labeled "CITY WATER."

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 13 of 15
Winterizing Plumbing Lines and Fixtures "WINTERIZE"
9. Place other end of garden hose in container
holding approved winterizing solution. 10. Push "PUMP" switch to turn pump on.
NOTE: LED indicator light below the pump switch
will be lit if pump has power.
11. Pump should be running and winterizing
solution should begin to flow through pump
into plumbing lines and fixtures.
NOTE: The pump will run when a plumbing fixture
is open.
12. Open one plumbing fixture, keeping it open
until winterization solution appears, then close.
13. Follow above procedure until all inside &
outside plumbing fixtures have been
winterized hot & cold sides of plumbing
fixtures.
Important! Make sure to run winterizing
solution through hot & cold lines on exterior
shower.
14. Push "PUMP" switch to turn off pump.
NOTE: LED indicator light below the pump switch
will not be lit.
15. Disconnect garden hose from "CITY WATER"
inlet.
NOTE: It is normal for some winterizing solution to
be present as hose is being disconnected.
NOTE: A short or cut off section of garden hose
should help the pump to prime easier.

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 14 of 15
Rinsing the Waste Tank "TANK FLUSH"
1. Connect flexible sewer hose to 4" dump
outlet on unit. 2. Open black waste holding tank valve and
leave open to allow black tank to drain.
3. Attach a garden hose to inlet labeled
"TANK
FLUSH."
4. Connect other end of hose to water
supply source.

USER INSTRUCTIONS
58471 Fir Road, Mishawaka, IN 46544
Phone: [phone] Fax: [phone]
www.bandbmolders.com Page 15 of 15
Rinsing the Waste Tank "TANK FLUSH"
5. Fully open faucet at water supply source
(40 psi minimum). Flush tank until water
appears clear in 4" discharge hose. 6. Completely close faucet at water supply
source.
7. Disconnect garden hose from water
source.
8. Disconnect garden hose from "TANK
FLUSH" inlet
9. Close black waste holding tank valve.
NOTE:
To help ensure debris does not clog
tank sprayer orifices, use
"TANK FLUSH"
every time waste holding tank
is emptied.