Dometic 4809 Installationi ST T GeneralgE E Informationi M T cont’d, Discharge Piping Layouts

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Installationi ST T – GeneralgE E Informationi M T (cont’d)

Discharge Piping Layouts

VacuFlush toilets must be connected to 1.5-inch (38mm) ID flexible sanitation hose. Connections can be made either through the floor or out the rear of the toilet above the floor.

Flexible hoses that contain sewage from any marine toilet will create unpleasant odor that permeates through the wall of the hose. Avoid this condition by installing the tank in the lowest position in the boat so that hose contents will drain into the holding tank. Rigid PVC pipe can also be installed in runs that hold trapped sewage. The marine sanitation hose most resistant to odor permeation is OdorSafe Plus® hose, available from your local SeaLand or VacuFlush product dealer.

Flush

Switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Problem

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hose

 

 

 

Discharge

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pump

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wye

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Valve

 

 

 

 

 

 

 

 

 

 

 

Vacuum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Toilet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vacuum

 

 

 

 

 

 

 

 

 

 

Problem

 

 

 

 

 

 

 

 

 

Holding Tank

 

 

Hoses

 

 

 

 

Generator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flush

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Seacock

 

 

 

Switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Problem Hose

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

must use rigid

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PVC pipe or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OdorSafe Plus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hose

 

 

 

 

 

 

 

Vacuum

Toilet

Vacuum

GeneratorDischarge

Pump

Holding Tank

Seacock

Vented Loops

Ventilated or vented loops are intended to prevent back siphonage of sea water into the toilet. If the toilet rim is below the waterline at ANY time in ANY conditions of heel, load or trim, a vented loop MUST be installed in the hose run at a point at least 8-in. (203 mm) above the toilet water line in all such conditions. See vented loop fitting manufacturer’s recommendation for further information.

Vented loop must be at least 8 inches [203mm] above water line during all conditions of heel, trim or load.

Water Line

Flush

Switch

Vacuum

Toilet

Vacuum

 

Generator

Seacock

 

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Contents Water System SpecificationsSupply SystemTable of Contents Toilet SpecificationsDimensions Toilet Model Identification Marine Sanitation Regulations Toilet System ComponentsSystem Start-up Important Information Before OperationToilet Operation Adding More Water To Toilet BowlProper Bowl Cleaning Service mODEWinterizing Maintaining The SystemSpare Parts Special Installation Notes Installation General InformationOrdering Parts Flush Water OptionsInstallationi ST T GeneralgE E Informationi M T cont’d Discharge Piping LayoutsVented Loops Deodorants and Special Tissue Installation General Information cont’dToilet base assembly Troubleshooting GuideTroubleshooting Guide cont’d Locating Potential Vacuum Leaks in Toilet Base Clearing Blockage in Toilet BaseAdjusting cam switch/flush ball alignment Slide cam switch down Slide cam switch upBack Front Replacing the flush ball Replacing the flush ball seal and bowl sealReplacing the rotor shaft Replacing the rotor shaft camManufacturer’s one-Year Limited Warranty Customer Service

4806, 4809, 4848 specifications

The Dometic 4806, 4848, and 4809 models represent a range of innovative and reliable RV air conditioners designed to deliver exceptional cooling performance for recreational vehicles. Each model is engineered with cutting-edge technologies that prioritize energy efficiency, quiet operation, and easy installation.

The Dometic 4806 model is equipped with advanced climate control features, providing optimal comfort no matter the weather outside. It boasts a powerful cooling capacity, making it perfect for hot summer days. The air conditioner uses a high-efficiency compressor and an aerodynamic design that reduces energy consumption while increasing airflow, ensuring that the interior of the RV remains cool and comfortable.

In contrast, the Dometic 4848 model incorporates specific technologies that enhance user experience. This model features a variable speed inverter compressor, which allows for precise temperature control and a quieter operation. The inverter technology also optimizes energy usage, reducing the load on the RV’s power system. Additionally, the 4848 is designed with a low-profile unit that minimizes wind resistance when traveling, contributing to better fuel efficiency on the road.

The Dometic 4809 offers versatility and user-friendly features, making it a top choice for many RV enthusiasts. This model comes with an easy-to-use digital thermostat that allows users to set their desired temperature with precision. Moreover, it includes a programmable timer, enabling RV owners to pre-cool their space before returning. The 4809 also has an optional heat pump feature, which provides warmth during cooler months, making it a year-round solution for climate control.

All three models are constructed with durable materials that enhance longevity and withstand the rigors of travel. They are designed for simple installation, with a lightweight build that facilitates easy handling and setup on various RV roof configurations. The sleek aesthetic of Dometic air conditioners ensures they blend seamlessly with the design of modern RVs, maintaining the vehicle's overall appearance.

In summary, the Dometic 4806, 4848, and 4809 air conditioners each offer unique features and technologies tailored to enhance comfort and convenience for RV owners. With their emphasis on energy efficiency, quiet operation, and user-friendly controls, these models are essential components for anyone looking to enjoy a cool and comfortable environment while on the road.