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Sun-Mar CENTREX 3000 User Manual

Sun-Mar CENTREX 3000
24 pages
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Serial No.______________
CENTREX 3000
OWNER’S MANUAL
CENTREX 3000 CENTREX 3000 NE
RATED CAPACITY
Residential & Continuous Use
Certified to NSF/ANSI Standard 41
CENTREX 3000: 6 Adults
CENTREX 3000 NE: 5 Adults
Standard 41
Certified for liquid containment,
Weekend & Vacation Use
odors, and solid end products in
CENTREX 3000: 9 Adults
both residential and cottage use
CENTREX 3000 NE: 8 Adults
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Sun-Mar CENTREX 3000 Specifications

General IconGeneral
TypeComposting Toilet
FanYes
WaterlessYes
Power Requirements12V DC
HeaterYes
InstallationFloor-mounted
Odor ControlVentilation system, composting process
Ventilation4-inch vent pipe

Summary

Sun-Mar Centrex 3000 Owner's Manual

Rated Capacity

Details residential/continuous and weekend/vacation use capacities for Centrex 3000 models.

NSF/ANSI Standard 41 Certification

Certification for liquid containment, odors, and solid end products in residential and cottage use.

Sun-Mar Centrex 3000 Toilet Overview

The Patented Bio-Drum

Explains the function and operation of the Bio-Drum for mixing and composting waste.

Compost Finishing Drawer

Describes the purpose and use of the compost finishing drawer for manual compost removal.

Evaporation Chamber

Details the function of the evaporation chamber in managing excess liquid.

Collection Chamber

Explains the role of the collection chamber in the Autoflow technology.

How Composting Works

Oxygen for Composting

Discusses the importance of aeration for aerobic bacteria growth in composting.

Composting Temperature Guidelines

Covers optimal temperature ranges and their impact on decomposition efficiency.

Moisture Content in Compost

Explains the role of moisture in composting and desired levels for bacteria.

Carbon to Nitrogen Ratio

Details the importance of balancing carbon and nitrogen materials for effective composting.

Parts and Functionality

Installation FAQ

Vent Installation Requirements

Explains the necessity of proper vent installation for odorless operation.

Vent Pipe Routing and Bends

Provides guidance on vent pipe routing, limiting bends, and avoiding slopes.

Merging Toilet Vent with Plumbing Vent

Advises against merging vents to maintain airflow and prevent odor issues.

Diffuser Placement

Indicates the diffuser is placed on top of the vent stack to encourage updraft.

Vent Placement Above Roof Peak

Explains vent placement relative to roof peaks to prevent downdraft and odors.

Securing Tall Vent Stacks

Suggests using guy wires for securing vent stacks extending significantly above the roof.

Using Alternative Venting Materials

Recommends using only supplied or recommended venting materials for optimal performance.

Electric Toilet Power Requirements

Advises continuous plugging for electric models unless unused for three or more days.

Overflow Drain Requirements

States overflow drains are required for both electric and non-electric Centrex 3000 models.

Overflow Drain Connection

Refers to local regulatory practices for proper effluent handling system connections.

Impact of Cold Temperatures on Composting

Explains the need for additional heat or insulation in environments below 55°F.

Centrex 3000 Rough-In Dimensions

Installation Specifications and Considerations

Centrex 3000 Electric Model Installation

Details space and installation considerations for the electric Centrex 3000 model.

Centrex 3000 NE Non-Electric Model Installation

Details space and installation considerations for the non-electric Centrex 3000 NE model.

Vent Pipe Installation - Centrex 3000

Vent Pipe Installation - Centrex 3000 NE

Diffuser Installation

Explains how to install the diffuser at the top of the vent stack for optimal airflow.

Safety Drain Hose and Effluent Handling

Effluent Handling Options

Outlines various options for managing and disposing of liquid effluent from the unit.

Installing the Waste Pipe

Provides considerations and guidelines for installing the waste pipe from the toilet.

Initial Start-Up Procedure

Ongoing Toilet Maintenance

Maintenance Cautions

Lists important warnings and items to avoid during toilet maintenance.

Removing Compost from Bio-drum

Seasonal Use and Winterization

Guidelines for Winter Use

Provides advice for no winter use, occasional, and heavy/residential winter use.

Compost Troubleshooting Guide

Mechanical Troubleshooting

Urine Odor in Washroom

Discusses causes and solutions for urine odor within the bathroom area.

Occasional Urine Odor Outside

Explains potential causes and remedies for odors detected outside the unit.

Fan Noisy

Covers reasons for fan noise, including bearing wear and debris, with potential fixes.

Fan and Liquid System Troubleshooting

Fan Not Working

Troubleshooting steps for diagnosing and resolving fan operational failures.

Liquid Build-up in Evaporation Chamber

Discusses issues related to liquid accumulation in the evaporation chamber and its causes.

Liquid Overflow Issues

Addresses problems causing liquid overflow, including blocked drains and improper leveling.

Heating System or Evaporation Failure

Troubleshooting steps for heating system failures or lack of evaporation.

Component Specific Troubleshooting

Heating Element Failure Diagnosis

Details troubleshooting steps for issues with the heating element.

Blown Fuse Troubleshooting (230V)

Explains troubleshooting for blown fuses in 230V models, checking power sources.

Liquid in Finishing Drawer

Discusses common issues related to liquid presence in the finishing drawer.

Drum Not Turning

Troubleshooting steps when the drum mechanism fails to rotate.

Drum Door Operation Issues

Addresses problems with the drum door mechanism, including stuck hinges.

Centrex 3000 Specifications and Diagram

Centrex 3000 Explosion Diagram

Visual breakdown of the toilet's components with numbered parts.

Accessory Items for Centrex 3000

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