CTS 4110 - Toilet DOMETIC - Free user manual and instructions

USER MANUAL CTS 4110 DOMETIC

WATER AND SANITATION

CASSETTE TOILETS© 2022 Dometic Group. The visual appearance of the contents of this manual is protected by copyright and design law. The underlying technical design and the products contained herein may be protected by design, patent or be patent pending. The trademarks mentioned in this manual belong to Dometic Sweden AB. All rights are reserved.CT(E), CTLP, CT(E)S, CTW

WARNING! Safety instruction: Indicates a hazardous situation that, if not avoided, could result in death or serious injury. CAUTION! Safety instruction: Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.EN CT(E), CTLP, CT(E)S, CTW Safety instructions

WARNING! Failure to obey these warnings could result in death or serious injury.

• This device can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the device in a safe way and understand the hazards involved.

• Children shall not play with the device.

• Cleaning and user maintenance shall not be made by children without supervision.

NOTICE! Failure to obey these instructions may result in damage to the device.

• Do not shake the cassette tank vigorously.

• Do not hang the cassette tank on a bicycle or other vehicles for trans- portation.

• Do not use antifreeze. These agents may damage the cassette toilet.

• The toilet is designed for persons weighing no more than 130 kg.

2.2 Use of sanitary additives

CAUTION! Failure to obey these cautions could result in minor or moderate injury.

• Store the sanitary accessories so that children cannot access them. NOTICE! Indicates a situation that, if not avoided, can result in property damage. NOTE Supplementary information for operating the product.EN Accessories CT(E), CTLP, CT(E)S, CTW

NOTICE! Failure to obey these instructions may result in damage to the device.

• When using sanitary additives for use and cleaning of the toilet, observe the instructions for use on the accompanied packaging. 3Accessories Available as accessories (not included in the scope of delivery): On the Dometic website (see back page) you can find further information about sanitary accessories. Description Ref. no.Service door SK4 9104100197Service door SK5 9104100202Dometic POWER CARE TABS 9600000125Dometic GREEN CARE TABS 9600000133 Dometic Renew Kit - Replacement Set for CT 3000/CT 4000 Toilet Models 9600000458EN CT(E), CTLP, CT(E)S, CTW Intended use

4 Intended use The cassette toilet is intended for installation and use in recreational vehicles such as camper vans or motor caravans. The 4050 cassette toilets can be installed in a wet room. The 4110 cassette toilets are not intended to be installed in a wet room. This product is only suitable for the intended purpose and application in accordance with these instructions. This manual provides information that is necessary for proper installation and/or operation of the product. Poor installation and/or improper operating or mainte- nance will result in unsatisfactory performance and a possible failure. The manufacturer accepts no liability for any injury or damage to the product resulting from:

• Incorrect assembly or connection, including excess voltage

• Incorrect maintenance or use of spare parts other than original spare parts provided by the manufacturer

• Alterations to the product without express permission from the manufacturer

• Use for purposes other than those described in this manual Dometic reserves the right to change product appearance and product specifications. 5 Technical description The cassette toilet consists of a toilet permanently installed in the vehicle and a removable, mobile cassette as a holding tank. The cassette is externally accessible through a door. Depending on the model, the toilet is supplied with rinse water from the vehicle-side freshwater tank or a tank integrated in the housing. The following model versions of the toilet are available:

• CT4050, CT/CTE4110: Detached, without water tank, without console

• CTLP4050, CTLP4110: Detached, without water tank, low console

• CTS 4050, CTS/CTES4110: Detached, without water tank, with console

• CTW4050, CTW4110: Detached, with water tank in the consoleEN Before first use CT(E), CTLP, CT(E)S, CTW

5.1 Description of the components

5.2 Control and display elements

6Before first use ➤ Before putting the toilet into operation, clean inside and outside with a soft cloth and lukewarm water with a mild cleaning agent (also refer to chapter “Cleaning and greasing” on page 25). No. in fig. 1, page 3 Designation 1 Housing for cassette tank 2 Draining slider for toilet bowl 3 Toilet bowl 4 Lid and seat, rotatable 5Console 6 Control and operating panel 7 Freshwater tank (optional) 8 CTLP, CTS, CTES, CTW only: Wall bracket 9 Cassette tank (capacity 19 l) 10 Service door (accessory) 11 CTW only: Tank flap (lockable tank flap optional) No. in fig. 2, page 3 Designation 1 Flush button 2 “Cassette tank full” indicator 3 CT, CTLP, CTS, CTW only: “Cassette tank 3/4 full” indicator 4 CT, CTLP, CTS, CTW only: “Fill freshwater tank” indicator (Not always connected when using the on-board tanks) 5 CT, CTLP, CTS, CTW only: “Cassette tank removed” indicatorEN CT(E), CTLP, CT(E)S, CTW Operation

7.1 Preparing the cassette tank

Removing the cassette tank (fig. 3, page 4)

1. Open the service door.

2. Push the catch upwards to unlock the cassette tank.

3. Pull the cassette tank out of the cassette housing. When pulling out the tank,

resistance has to be overcome. Filling the cassette tank

1. Position the cassette tank upright.

4. Fill water into the cassette tank via the drain pipe (fig. 6, page 5).

With a tilted position (such as lasting inclination of the vehicle), the cassette may only be 3/4 full. Otherwise overflowing through the vent is possible. Adding sanitary additive

1. If using sanitary additives, observe the instructions for use on the packaging.

2. Position the cassette tank upright.

5. Add sanitary additive into the cassette tank via the drain pipe (fig. 6, page 5).

Observe the instructions for the sanitary additive. NOTE Avoid turning the drain pipe more than 90°, as it otherwise can come off (fig. 4, page 4). NOTE Avoid turning the drain pipe more than 90°, as it otherwise can come off (fig. 4, page 4).EN Operation CT(E), CTLP, CT(E)S, CTW

Pushing the cassette tank into the cassette housing

1. Slide the cassette tank all the way into the cassette housing.

✔ The cassette tank lock locks by itself upon being pushed in.

2. Check that the cassette tank is securely installed.

3. Close and lock the service door.

7.2 Filling the freshwater tank (integrated tank)

➤ Fill the freshwater tank through the filler neck on the outside of the vehicle. The amount depends on the tank used (the integrated tank’s capacity is 7 liters for the CTW4050 and CTW4110 models).

2. Before each use press the flush button to allow some water to run into the

bowl (fig. 7 2, page 6).

3. Pull the slider forward (fig. 7 3, page 6). Leave the slider open during use.

4. After use press the flush button again to rinse the bowl (fig. 8 1, page 6).

CT, CTLP, CTS, CTW only: When the indicator lights up, the toilet can only be used a few more times.

NOTICE! Damage hazard Ensure that the cassette tank can be pushed into the cassette housing easily. Ensure that the cassette tank does not bump into other objects or components. NOTE

• Conventional toilet paper can clog the toilet. Use a special fast-dissolving toilet paper.

• Sanitary additives for the holding tank decompose feces and prevent unpleasant odors.

• The slider must be closed while driving, and no liquid should be above the slider.EN CT(E), CTLP, CT(E)S, CTW Operation

7.4 Draining the cassette tank

Empty the cassette tank when the indicator lights up.

1. Remove the cassette tank (chapter “Removing the cassette tank (fig. 3,

page 4)” on page 21).

2. Press the release button in the middle of the handle and pull the handle out to its

3. Bring the tank to the nearest designated disposal location.

4. Press the release button in the middle of the handle and push the handle back

5. Set the cassette tank upright and rotate the drain pipe 90° upwards (fig. 4,

7. Hold the cassette tank by the handle with one hand (fig. 0 3, page 7) and

with the other hand on the slider (fig. 0 2, page 7), so that you can push the vent button (fig. 0 1, page 7) while it is draining.

8. Press the vent button when the drain pipe points downwards.

✔ The tank drains steadily and without splashing.

9. After draining, rinse out the cassette tank carefully.

10. Add a sanitary additive to the cassette (chapter “Adding sanitary additive” on

11. Clear away course dirt from the wheels of the cassette tank to prevent scratching

of the cassette housing.

NOTICE! Damage for housing and rollers

• Do not shake the cassette tank vigorously.

• Do not hang the cassette tank on a bicycle or other vehicle for trans- portation.

• Do not place heavy objects on the cassette tank during transport. NOTE Avoid turning the drain pipe more than 90°, as it otherwise can come off. NOTICE! Damage hazard Do not clean the inside of the cassette tank with a high-pressure cleaner. This can damage the float for the level indicator.EN Operation CT(E), CTLP, CT(E)S, CTW

12. Push the cassette tank into the cassette housing (chapter “Pushing the cassette

tank into the cassette housing” on page 22).

7.5 Positioning the toilet seat

The toilet seat can be swiveled continuously (fig. a, page 8).

7.6 Winter operation

You can also use the cassette toilet in the winter, as long as the toilet and cassette tank are in a frost-free area. If this is not the case, empty the freshwater tank, the cassette tank and the water line of the freshwater supply. This will prevent damage by frost (chapter “Shutting down” on page 24).

Drain the freshwater tank (optional accessory) and the water supply system com- pletely if you are going to take the toilet out of service for an extended period of time.

1. Clean the toilet carefully (chapter “Cleaning and greasing” on page 25).

2. Operate the flush button until no more water is in the pipes.

3. Interrupt the power supply to the toilet.

4. Drain the cassette tank and rinse it out carefully.

5. Clean the cassette. To allow the cassette tank to dry, do not close the drain pipe.

6. Clean and grease all seals and moving parts of the toilet and the cassette tank

(chapter “Cleaning and greasing” on page 25) and repeat this operation before putting the toilet back into service. NOTICE! Damage hazard Do not use antifreeze. Antifreeze may damage the cassette toilet.EN CT(E), CTLP, CT(E)S, CTW Cleaning and greasing

8 Cleaning and greasing

➤ Clean and grease all seals on the toilet and cassette tank regularly. In case of fre- quent use, perform these actions monthly or after 3–5drainings of the cassette. Use grease or silicone-based spray. The manufacturer recommends: –Grease: OKS

– Silicone spray: OKS

➤ Clean the toilet regularly inside and out with a soft cloth and lukewarm water with a mild colorless cleaning agent. Then wash the surfaces with clear water.

8.1 Greasing the slider rods

The slider moves smoothly when it is regularly lubricated. ➤ Spray the slider rods with silicone spray (fig. c, page 9).

8.2 Greasing the cassette seal

1. Remove the cassette tank and place it on a firm surface (fig. d, page 9).

2. Unlatch the slider handle and pull it out (fig. e, page 9).

3. Turn the slider anti-clockwise and release it from the cassette (fig. f, page 10).

4. Push back the cover so that the seal is accessible (fig. g, page 10).

5. Clean and grease the seal.

• Cleaning agents for the toilet may not contain chlorine or alcohol.

• To prevent material changes, do not use hard, abrasive or soda-based cleaning agents (scouring agents).

• Do not use polish for cleaning. CAUTION! Risk of crushing When the slider is closed during cleaning or greasing, there is a risk of crushing body parts (fig. b, page 8). CAUTION! Risk of crushing Do not reach into the opening when you close the cover.EN Maintenance CT(E), CTLP, CT(E)S, CTW

8.3 Cleaning the bayonet fitting and greasing the

1. Remove the cassette tank and place it on a firm surface (fig. d, page 9).

2. Unlatch the slider handle and pull it out (fig. e, page 9).

3. Turn the slider anti-clockwise and release it from the cassette (fig. f, page 10).

4. Clean the bayonet fitting (fig. l 1, page 12) on the slider.

In the state upon delivery and after extended use, the bayonet fitting can be loosened only with difficulty.

5. Evenly grease the bayonet seal (fig. l 2, page 12) with silicone grease.

6. Place the slider back on.

8.4 Greasing the O-ring of the cassette vent

1. Take the adapter (fig. m 1, page 12) off the cassette.

2. Grease only the attached O-ring (fig. m 2, page 12) with silicone grease.

3. Place the adapter back on.

9 Maintenance This chapter describes maintenance that may be performed by the user. Have all other maintenance and service work performed by qualified personnel (see dometic.com/contact). When contacting customer service, make a note of the following information on the data plate:

NOTE You can find the data plate in the cassette housing after removal of the cassette.EN CT(E), CTLP, CT(E)S, CTW Maintenance

9.1 Obtaining spare parts

Spare parts can be obtained from the customer service of the respective country. All the accessories are available from specialist dealers. If you have any questions, please contact the dealer or your service partner directly.

9.2 Removing and replacing the lid and seat

For the exchange of lid and seat, use the Dometic Renew Kit - Replacement Set for CT 3000/CT 4000 Toilet Models (ref. no. 9600000458). The required tools are included with the kit.

3. Position the new toilet seat and press it down until it latches in place (fig. p,

9.3 Replacing the cassette seal

1. Remove the cassette tank and place it on a firm surface (fig. d, page 9).

2. Unlatch the slider handle and pull it out (fig. e, page 9).

3. Turn the slider anti-clockwise and release it from the cassette (fig. f, page 10).

4. Push back the cover so that the seal is accessible (fig. g, page 10).

5. Remove the support ring and the seal (fig. g, page 10).

NOTE The manufacturer accepts no liability for damage resulting from incorrect or faulty installation. NOTICE! Damage hazard The seal must be positioned uniformly in the opening (fig. h, page 10) so that the cassette is sealed and the slider can move easily. CAUTION! Risk of crushing Do not reach into the opening when you close the cover.EN Maintenance CT(E), CTLP, CT(E)S, CTW

9.4 Replacing the bayonet seal

1. Remove the cassette tank and place it on a firm surface (fig. d, page 9).

2. Unlatch the slider handle and pull it out (fig. e, page 9).

3. Turn the slider anti-clockwise and release it from the cassette (fig. f, page 10).

4. Remove the old seal (fig. l 2,page 12).

5. Clean the bayonet fitting.

6. Insert the new seal.

7. Ensure uniform seating of the new seal.

9.5 Replacing the fuse in the operating unit

1. Lift the control unit with a suitable tool and then pull it out of the bracket or wall

2. Replace the fuse (automotive fuse: 7.5 A) on the bottom of the control unit

(fig. q 1, page 14).

9.6 Replacing the wheels on the cassette tank

The wheels on the cassette tank can be replaced individually if required:

1. Remove the old wheel as shown (fig. r, page 15).

2. Mount the new wheel as shown (fig. r, page 15).

3. Ensure that the wheel moves freely.

CAUTION! Risk of injury

• Switch off the voltage supply before you start. CT, CTLP, CTS, CTW only:

• Carefully pull the control unit out of the wall opening. There is a risk of injury due to the springs springing back.EN CT(E), CTLP, CT(E)S, CTW Troubleshooting

10 Troubleshooting 11 Warranty The statutory warranty period applies. If the product is defective, please contact your retailer or the manufacturer's branch in your country (see dometic.com/dealer). For repair and warranty processing, please include the following documents when you send in the product:

• A copy of the receipt with purchasing date

• A reason for the claim or description of the fault Note that self-repair or non-professional repair can have safety consequences and might void the warranty. Fault Possible cause Remedy Toilet no longer flushes. Faulty fuse. Cassette not inserted. Cassette full. No power supply. Electronics defective. Pump defective. Solenoid valve defective. Screen of solenoid valve is dirty. Replace the fuse (see chapter “Replacing the fuse in the operating unit” on page 28). If there are repeated failures, let a qualified person check the electrical connections. Replace defective parts. Cassette tank leaks. Seal worn. Replace the cassette seal (see chapter “Replacing the cassette seal” on page 27). CT, CTLP, CTS, CTW only: No level indication. The float in the cassette tank is hung up or jammed by toilet paper. Clean the float in the cassette. Do not use a high-pres- sure cleaner!EN Disposal CT(E), CTLP, CT(E)S, CTW

13 Technical data For the current EU declaration of conformity for your device please refer to the respective product page on dometic.com or contact the manufacturer directly (see dometic.com/dealer). ➤ Place the packaging material in the appropriate recycling waste bins wher- ever possible.➤ Consult a local recycling center or specialist dealer for details about how to dispose of the product in accordance with the applicable disposal regula-tions.NOTICE! Environmental damageWhen disposing sanitary additives for use and cleaning of the toilet, observe the instructions for use on the accompanied packaging.Input voltage 12 VgCurrent consumption Max. 2 A with internal pumpMax. 5 A with external pumpMax. person weight 130 kg Operating temperature 0 °C to +50 °CCapacity 19 l (cassette tank)7 l (freshwater tank, optional)Test markN1 ECE R10 13DE CT(E), CTLP, CT(E)S, CTW Erläuterung der Symbole

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