PROPER CLEANING AND MAINTENANCE

The Concerto toilet should be cleaned regularly for maximum sanitation and operational efficiency. You can clean it just as you would a household toilet.

Do not use caustic chemicals, such as drain-opening types, as they will damage the seals.

BOWL CLEANING: For stubborn stains, use SeaLand Bowl and Seal Cleaner (Fig. A). It’s manufactured especially for use with SeaLand toilets. In certain locations where water is hard, a build-up of lime may dull the toilet bowl finish. Restore the shine with this cleaner. If you cannot find our brand in your area, contact SeaLand Product Customer Service for your nearest dealer. If it is not available, you can also use Bar Keepers Friend® cleanser. It is not necessary to vigorously scrub with either product. Please follow label instructions.

SEAL CLEANING: After an extended time, mineral deposits from hard water can build up under the edge of the rubber bowl seal, resulting in a slow leakdown of water from the bowl. To prevent this mineral build-up, periodically clean under the bowl seal with SeaLand Bowl and Seal Cleaner (Fig. B).

1.Put Mode switch in SERVICE position. Flush ball will open automatically.

2.Apply cleanser onto the seal cleaning tool (supplied with new toilet), and scrub under seal. Make sure to push bristles between bottom of seal and top of flush ball surface to scrub all parts of seal that come into contact with flush ball.

3.Wait 2-3 minutes.

Fig. A

Fig. B

4.Pull up on flush handle or push "Add Water" switch to let water flow into bowl. Use cleaning tool and water to rinse away cleanser and loosened deposits. You can add water for up to 15 seconds in the SERVICE position.

5.Put Mode switch in NORMAL position. Water will flow for a few seconds, then flush ball will close automatically. Water will continue flowing into bowl, making it ready for the next flush.

MANUAL FLUSH OPERATION

In the event of an electrical failure, the flush ball of the toilet can be manually opened to clear the bowl. We recom- mend using a long-neck screwdriver or 7/16-in. socket for the operation shown below. NEVER PRY OPEN THE FLUSH BALL FROM INSIDE THE TOILET BOWL. Damage to the flush ball and bowl seals may result.

1.Remove access cover from top of china toilet. Place Mode Switch in the "Manual Override" position. This disconnects flush valve motor brake from electrical circuit.

3.Insert screwdriver or 7/16-in. socket through access hole and onto hex head.

Manual Override position

2.Locate hole on side of china toilet. This allows access to the flush valve motor drive arm.

4.Turn screwdriver or socket counter-clockwise. This will open flush ball and allow bowl contents to clear. After bowl is clear, turn screwdriver or socket clockwise to return flush ball to original position.

NOTES:

Water will not enter the toilet bowl during manual flush operation.

Place Mode Switch in the "Normal" position before return- ing to automatic operation.

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Dometic 3400, 3300 owner manual Proper Cleaning and Maintenance, Manual Flush Operation
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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.
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