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25

FRESH WATER PLUMBING SYSTEM

STE

60 Gallon Fresh Water Tank, 11 Gallon Hot Water Heater, 3.5 GPM Fresh Water Pump

Water pressure switch is located on the DC breaker panel

Head connection

Head sink cold

Head sink hot

Water heater cold in

Water heater hot out

Fresh water fill
Fresh water vent

Water

Heater

Water

Tank

Fresh water pump

(Filter should be inspected

and cleaned monthly)

Cabin sink hot
Cabin sink cold

Shower hot

Shower cold

Cockpit shower cold

Cockpit sink cold

Water tank gauge

Cockpit sink hot

Cockpit shower hot

H-23  

7/14 

© 2014 American Boat & Yacht Council, Inc. 

APPENDIX - POTABLE WATER SYSTEMS

 

 

The information contained in this appendix provides supplementary data about disinfecting a potable water system. 

 

A SUGGESTED METHOD OF DISINFECTION 

Perform the following steps in the order indicated: 

a. 

Flush entire system thoroughly by allowing potable water to flow through it; 

b. 

Drain system completely; 

c. 

Fill entire system with a chlorine solution having a strength of at least 100 parts per million, and allow to 

stand for one (1) hour.  Shorter periods will require greater concentrations of chlorine solution.  

See Table I

 

d. 

Drain chlorine solution from entire system; 

e. 

Flush entire system thoroughly with potable water; 

f. 

Fill system with potable water. 

Table I shows how much disinfecting agent is required to make up various quantities of 100 parts per million chlorine 

solution. 

 

TABLE I – CHLORINE CONCENTRATIONS 

 

Amount of chlorine compound required for 100 ppm solution

 

 

Solution 

(Gallons) 

Chlorinated Lime 

25% (ounces) 

High Test Calcium 

Hypochlorite 70% 

(ounces) 

Liquid Sodium 

Hypochlorite 1% (quarts) 

0.3 

0.1 

0.2 

10 

0.6 

0.2 

0.4 

15 

0.9 

0.3 

0.6 

20 

1.2 

0.4 

0.8 

30 

1.8 

0.6 

1.2 

50 

3.0 

1.0 

2.0 

100 

6.0 

2.0 

4.0 

 

NOTE:    This  table  contains  information  taken  from  the  Handbook  on  Sanitation  of  Vessel  Water  Points, 

Public Health Service Publication No. 274 - Reprinted June 1963. 

 

 

*  *  *  *  * 

Origin and Development of ABYC H-23, Water Systems for Use on Boats

 

 

ABYC H-23, Installation of Potable Water Systems for Use on Boats was first published in 1970.  Revised editions 

were published in 1974, 1983, 1996, and 2008.  In 2014 the title was revised to H-23, Water Systems for Use on 

Boats. The 2014 version is the work of the Hull Piping Project Technical Committee. 

 

*  *  *  *  * 

 

ABYC  technical  board  rules  provide  that  all  reports,  including  standards  and  technical  information  reports,  are 

advisory  only.    Their  use  is  entirely  voluntary.    They  represent,  as  of  the  date  of  publication,  the  consensus  of 

knowledgeable persons, currently active in the field of small craft, on performance objectives that contribute to small 

boat safety. 

 

The American Boat  & Yacht Council assumes no responsibility whatsoever for the use of, or failure to use, standards 

and technical information reports promulgated by it, their adaptation to any processes of a user, or any consequences 

flowing therefrom. 

 

Prospective  users  of  the  standards  and  technical  information  reports  are  responsible  for  protecting  themselves 

against liability for infringement of patents.  

 

The American Boat and Yacht Council standards and technical information reports are guides to achieving a specific 

level of design or performance, and are not intended to preclude attainment of desired results by other means.

 

Summary of Contents for R-31 CB

Page 1: ...Quality Craftsmanship Since 1958 R 31 Owner s Manual...

Page 2: ...ing System 18 Sea Strainer System 19 Webasto Furnace 20 Solar Panel 21 Power Panel and Solar Panel Controller Box 22 Air Conditioning 23 Raw Water Wash Down 24 Fresh Water Plumbing System 25 Shower Su...

Page 3: ...o ensure that all safety equipment is current Operating servicing and maintaining a recreational marine vessel can expose you to chemicals including engine exhaust carbon monoxide phthalates and lead...

Page 4: ...STE OPT SYMBOL GLOSSARY 4 Attention Important Operating or Maintenance Instructions Attention Electrical Shock Hazard Fresh Water Black Water Fuel Standard Equipment Optional Equipment Hints...

Page 5: ...ity 40 gal 151 42 L Hot Water Tank Capacity 11 gal 41 64 L Length of boat on trailer Standard factory trailer 41 8 12 7 m R 31 CB Length 31 2 9 5 m Length Overall w swim step 35 2 10 72 m Beam 10 0 3...

Page 6: ...tructions to ensure proper performance of each system STE Stern thruster Diesel Fill On Deck Fuel Tank Vent Water Fill Cockpit Sink Drain Aft Bilge Drain Forward Bilge Drain Galley Sink Drain Water Ta...

Page 7: ...exhausts clear of any obstructions to ensure proper performance of each system Anchor Locker Drain Bow Thruster Forward AC Aft AC Head Sink Drain Shower Sump Drain Macerator Engine Exhaust Generator...

Page 8: ...MAIN CABIN TOP DECK COMPONENTS 8 STE 1 2 3 4 5 6 7 8 Anchor Light Spreader Lights TV Antenna Radar Searchlight Horn Navigation Light RED Port GREEN Starboard GSM 53 XM Weather Antenna R 31 S R 31 CB...

Page 9: ...uster Prop Rudder Stern Plate Prop Zinc Transom Zinc Swim Platform Swim Platform Fenders Rail with Chain Gate Propane Locker Dinghy Cleats Underwater Lights Trim Tab Zincs Thruster Zinc inside tube Sw...

Page 10: ...button and the yellow arm should flip down Optional fuse block located below the bridge on CB models Navigation Dash 1 Dash 2 Radar Radar Network Transducer Switch Panel 4 switch Switch Panel 8 switch...

Page 11: ...d Cabin Switch Head Switch Under water Switch Cockpit Transom Switch V Berth Cabin Lights Head Lights Under Bed Lighting Indirect Cabin Lights Cockpit Transom Lights Indirect Exterior Lights Hard Top...

Page 12: ...House Batteries Engine Battery Thruster Battery Inverter Fuse 300 AMP STERN Inverter Charger Power Switch Inverter Charger Combo Unit Inverter Fuse 300 amp Engine 1 1 1 1 2 3 OFF ON ENG INE Batteries...

Page 13: ...ENCY starting Turn the parallel switch off after engine is started All fuses hooked directly to the battery switches are labeled and powered all the time whether the switch is set to the on or off pos...

Page 14: ...ly once their switches are placed in the on position Monitor the outflow accordingly Do not run when dry CABIN LIGHTS COURTESY LIGHTS DECK AFT LIGHTS RUNNING LIGHTS DINETTE LIGHTS MID CABIN LIGHTS V B...

Page 15: ...e mode When turned off the combo unit automatically goes into inverter mode AC Distribution Panel 50A AC MAIN LINE 1 REVERSE POLARITY 15A 15A 15A ICE MAKER 20A WATER HEATER 25A COOK TOP OVEN 15A ACCES...

Page 16: ...e Heater Control will operate the fan speed of the Heater Craft Heater The Heater Craft Cabin Heater will only warm as the engine reaches normal operating temperature Must turn on DC breaker before he...

Page 17: ...ilter separator Engine Generator FUEL SYSTEM ENGINE GENERATOR WEBASTO FURNACE STE Volvo D4 300 180 gallon fuel tank There is a secondary on engine fuel filter that is not shown on this drawing You wil...

Page 18: ...de cooling to the internal components of your engine Please refer to your engine operations manual for more information Use only Volvo VCS yellow Coolant do not mix coolants Engine Cabin Heater Hot Wa...

Page 19: ...erator intake shutoff Washdown sea strainer Washdown intake shutoff AC intake shutoff AC sea strainer AC pump Engine Generator STE STE STE STE SEA STRAINER SYSTEM STE Multi Port Sea Strainer for engin...

Page 20: ...d cabin power management center The fuel pump is in the salon floor hatch compartment inside of the black box Forward Air Intake Grill keep uncovered Vent Vent Control Panel Webasto Unit Under Helm Se...

Page 21: ...ouse battery and 10 is dedicated to the engine battery The green light on the solar display indicates proper operation The solar display is located port side mid cabin The controller is located in the...

Page 22: ...kpit lazerette 22 POWER PANEL AND SOLAR PANEL CONTROLLER BOX Command Bridge Sedan Solar Panel Controller 50 Amp Breaker 50 Amp Breaker Automatic Charging Relay ACR Automatic Charging Relay ACR 300 Amp...

Page 23: ...C Unit Under Berth Forward A C Air Intake Grill keep uncovered A C Vent A C Vent Main Cabin A C Control Panel Main Cabin A C Unit Under Helm Seat A C Raw Water Pump Multi Strainer Thru Hull Valve Mai...

Page 24: ...24 RAW WATER WASH DOWN STE Johnson Aqua Jet 5 2 GPM Raw water washdown hose fitting on off switch Washdown sea strainer Washdown intake shutoff Raw water washdown pump filter Engine...

Page 25: ...ed Lime 25 ounces High Test Calcium Hypochlorite 70 ounces Liquid Sodium Hypochlorite 1 quarts 5 0 3 0 1 0 2 10 0 6 0 2 0 4 15 0 9 0 3 0 6 20 1 2 0 4 0 8 30 1 8 0 6 1 2 50 3 0 1 0 2 0 100 6 0 2 0 4 0...

Page 26: ...R SUMP STE 12V 800 GPH This should be inspected for debris on a regular basis if shower is used frequently Shower Sump The shower sump box is located underneath the island berth in the forward statero...

Page 27: ...electronic float switches even when all switches and breakers are in the OFF position However the BILGE PUMP and BILGE PUMP2 will run continuously once their switches are placed in the on position Mo...

Page 28: ...w the directions carefully for the pump out equipment you are using to avoid damage to the waste system Boat owner is responsible for following all applicable laws when using the macerator system to p...

Page 29: ...t tie down cables are adjusted properly MAST TAKE DOWN PROCEDURE 1 Remove the mast tie down cables from their clips on the port and starboard side of the roof 2 Remove the three black plastic wing nut...

Page 30: ...A Subpanel 8 Switch Search LT Remote To Lighting Schematic Defrost Fans 3A M M YEL 16 12V Dash Fuse Block 2 20A YEL 10 ORG WHT 10 12V Outlet Dash 12V Shower Pump 10A M BRN ORG 10 Shower Pump YEL 10 PU...

Page 31: ...Underwater LT 15A 12V RED 10 12V Outlet Stbd Aft YEL 10 15A 12V RED PUR 10 12V Outlet Quarter Berth YEL 10 Engine Hatch Switch 20A RED 10 Engine Hatch Lift see MFR Schematic Stove Switch 1A ORG BLK 16...

Page 32: ...s M To Acc 3 Schematic DC Panel Bilge Pump BRN RED 16 BRN BLU 16 YEL 16 YEL 16 3A RED GRN 16 Voltmeter CO Monitor 1 3A CO Monitor see MFR Schematic YEL 16 RED BLK 16 Bilge Alarm WHT BLK 16 Bilge Alarm...

Page 33: ...hematic RED 10 30A 10A 12V DC Breaker Panel To Acc 2 Schematic To Acc 2 Schematic Chart LT Running YEL 16 BLU YEL 16 Head LT 10A YEL 16 BLU PUR 16 ELCI Panel Light see MFR Schematic YEL 16 12V PDP Fus...

Page 34: ...INE SWITCH BOW THRUSTER SWITCH INVERTER SWITCH CHARGE RELAY CHARGE RELAY ELECTRICAL SCHEMATIC STERN THRUSTER SWITCH SWITCH PARALLEL 1 O RED 2 O RED 2 O RED 1 O YEL 2 O YEL 2 O RED 300A 1 O RED 2 O RED...

Page 35: ...RANGER TUG R 31 WORKING DECK STE 35 R 31 S R 31 CB...

Page 36: ...rings and lubricate as required Check winch Test electrical connection and lights Check tire pressure and condition Check safety chains Check boat straps Check braking system Check hitch for proper co...

Page 37: ...heck swim platform Inspect and test trim tabs Check condition of bottom paint Check windlass Verify electronics for correct operation Check all inside and outside lights Macerator Y Valve in proper po...

Page 38: ...r Check and clean water strainer Clear barnacles and debris from hull fittings Trickle charge batteries every 30 60 days Vent boat to prevent mildew Check trailer tire pressure and condition Check tra...

Page 39: ...39 WARNING LABEL LOCATIONS...

Page 40: ...ut written authorization from Ranger Tugs The information contained herein is correct to the best of Ranger Tugs knowledge and the contents may change without notice and without incurring obligation 2...

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