Manuals / Dometic / Household Appliance / Indoor Furnishings

Dometic 3300 Operating Instructions, Automatic Flush Operation Timing Chart, Normal, Service

Models: 3400 3300

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OPERATING INSTRUCTIONS

1. Adding More Water To Toilet Bowl

Pull up the flush handle (3300 model) or push "Add Water" switch (3400 model) until the desired water level is attained. To prevent overflowing the toilet, a timer inside the control module limits the amount of water that can be added.

2. Flushing The Toilet

Push the flush handle down (3300 model) or push "Flush" switch (3400 model) for a moment, then release it. Holding the handle or switch down will not prolong the flush cycle nor start a new flush cycle. The handle or switch must be allowed to return to the neutral position before another flush can occur.

3. Mode Switch

The Mode switch is located on the right side of the control module. It lets you switch between three function settings:

NORMAL

Use this setting for flushing the toilet.

SERVICE

Use this position for cleaning the toilet bowl and flush ball seal. The flush ball will open automatically and re- main open in this position. Lifting up the flush handle or pushing the "Add Water" switch provides water to the bowl.

MANUAL OVERRIDE

Use this position to flush the toilet manually in the event of power or battery failure. This switch disconnects the electronic brake in the flush valve motor, and allows manual flushing via the override access hole in the side of the vitreous china base.

Note: The control module allows 15 seconds of water flow for cleaning. If more water is required, return the switch to the NORMAL position, then back to the SERVICE position.

A safety circuit in the control module monitors flush ball operation. If foreign objects or low voltage prevent the flush ball from closing, this circuit prevents personal injury or damage to the flush valve motor. If this condi- tion occurs, reset the control module by placing the Mode switch into the SERVICE position temporarily, then returning it to the NORMAL position.

AUTOMATIC FLUSH OPERATION TIMING CHART

Water Valve

Water flow

Flush Valve

Opening

Held Open

Closing

0

Flush and Forget® Cycle Time

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Flush Cycle In Seconds

“Flush” Time

“Add Water” Time

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Dometic 3300, 3400 Operating Instructions, Automatic Flush Operation Timing Chart, Normal, Service, Manual Override
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3400, 3300 specifications

The Dometic 3300 and 3400 series represent a significant advancement in mobile cooling technology, specifically designed for recreational vehicles, campers, and outdoor enthusiasts. These roof-mounted air conditioning units offer efficient cooling solutions that prioritize comfort and convenience while maintaining a lightweight and compact design.

One of the standout features of both the Dometic 3300 and 3400 is their high cooling capacity, capable of efficiently cooling spaces up to 30 feet long. This powerful cooling capability ensures that users can enjoy a comfortable indoor climate, even during the hottest days of summer. The units also come equipped with a superior airflow system, allowing for even distribution of cool air throughout the living space, enhancing overall comfort.

A key technology highlight of the Dometic 3300 and 3400 is the use of a variable speed compressor. This innovative feature adjusts the cooling output based on the ambient temperature, leading to improved energy efficiency and reduced noise levels compared to conventional fixed-speed units. The result is a quieter operation that allows users to enjoy a peaceful environment while staying cool.

The design of the Dometic 3300 and 3400 series also emphasizes user-friendly operation. With an intuitive digital thermostat, users can easily set their desired temperature and make adjustments as needed. The units also feature a remote control option, providing added convenience from anywhere in the RV or camper.

Durability is another cornerstone of the Dometic 3300 and 3400. Built with robust materials that withstand the rigors of outdoor use, these units are designed to endure varying weather conditions. Moreover, the sleek, low-profile design not only enhances the aesthetic of the vehicle but also minimizes wind resistance, contributing to better fuel efficiency during travel.

In addition to their cooling capabilities, both models include an integrated heat pump option, allowing for climate control throughout the year. This versatility makes the Dometic 3300 and 3400 ideal for users who camp in diverse conditions, from sweltering summer heat to chilly fall evenings.

Overall, the Dometic 3300 and 3400 series air conditioning units combine advanced technology with practical features, creating an efficient and effective solution for maintaining a comfortable environment in mobile living spaces. Their blend of performance, durability, and user-friendly operation establishes them as leaders in the market for RV air conditioning solutions.