Dometic 4848, 4809, 4806 Important Information Before Operation, System Start-up, Toilet Operation

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Important Information Before Operation

1.Make sure all guests understand toilet and seacock operation and that the flushing instruction label is easy for guests to read. The label is located under the seat.

2.Remember, the vacuum pump starts automatically. Shut off electrical power to the toilet system before servicing and do not leave the boat with the toilet system electrical power on.

3.Never use solvents, alcohol, chlorine or caustic chemicals, such as laundry bleach or drain-opening types, in the toilet system.

4.If the toilet system does not operate properly, refer to the Troubleshooting section and repair as necessary. If problem persists, contact your local VacuFlush dealer or see the Customer Service section of this manual.

Label located

under toilet seat.

System Start-up

1.Fill freshwater tank.

2.Turn on electrical power and water supply to toilet system.

3.Flush water into system by flushing the toilet five times (press Flush switch and allow each flush cycle to complete until vacuum pump stops, about 60-90 seconds each).

Toilet Operation

1.Adding More Water To Toilet Bowl

Press Add Water switch until desired water level is attained. Do not overfill toilet bowl. More water is usually added only when flushing solids.

2.Flushing The Toilet

Press the Flush switch down for a moment, then release it. Flush only when the panel’s green “OK to Flush” light is on. Some models will not flush unless the “OK to Flush” light is on. It takes about one minute for vacuum to recharge to the proper level for the next flush. If the red “Do Not Flush” light is lit, the system is either recharging

the vacuum to the proper level, or the holding tank is full. Do not flush the toilet during these conditions or system clogs may occur.

3.DO NOT FLUSH FOREIGN OBJECTS

CAUTION! VacuFlush toilets are designed to flush only water, bodily wastes and rapid-dissolving toilet tissue. Do not flush wet wipes, sanitary napkins, condoms, diapers, razor blades, paper cups, cotton swabs, food, hair or liquids such as oils or solvents. Clogging or damage to the toilet or sanitation system may occur.

Standard 4800 Flush Switch

•To Add Water to bowl, press left side of switch.

•To Flush, press right side of switch.

Vimar

Gewiss

Other Dometic Flush/

Add Water Switches with Status Panels (optional)

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Contents Water System SpecificationsSupply SystemDimensions Table of ContentsToilet Specifications 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 mODESpare Parts WinterizingMaintaining The System Special Installation Notes Installation General InformationOrdering Parts Flush Water OptionsVented Loops Installationi ST T GeneralgE E Informationi M T cont’dDischarge Piping Layouts 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 BaseBack Front Adjusting cam switch/flush ball alignmentSlide cam switch down Slide cam switch up 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.
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