Dometic CT 4110 User manual

Cassette toilet for recreational
vehicles
Installation manual . . . . . . . . . . . . . . .2
Toilettes à cassette pour
véhicules de loisirs
Notice de montage . . . . . . . . . . . . . .20
Inodoros de cassette para
vehículos de tiempo libre
Instrucciones de montaje . . . . . . . . .40
Sanitário de cassete para
veículos de recreio
Instruções de montagem . . . . . . . . .60
EN
FR
ES
PT
CT4110, CTS4110
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2EN
Dometic Group is a customer-driven, world-leading provider of leisure products for the RV, automotive, truck and marine mar-
kets. We supply the industry and aftermarket with a complete range of air conditioners, refrigerators, awnings, cookers, sanita-
tion systems, lighting, mobile power equipment, comfort and safety solutions, windows, doors and other equipment that make
life more comfortable away from home.
Dometic Group supplies a wide range of workshop equipment for service and maintenance of built-in air conditioners. Dometic
Group also provides specially designed refrigerators for hotel rooms, offices, wine storage and transport and storage of medi-
cal products.
Our products are sold in almost 100 countries and are produced mainly in wholly-owned production facilities around the world.
©Dometic GmbH - 2011-2015 - Subject to change without prior notice
Dometic GmbH
In der Steinwiese 16
D-57074 Siegen
www.dometic.com
Dometic Corporation, Sanitation Division
13128 SR 226, PO Box 38
Big Prairie, OH 44611 USA
Customer support: 1-800-321-9886 (USA and Canada)
330-439-5550 (International)
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3
EN
1.0 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.1 Guide to these installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.2 Copyright protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.3 Explanation of symbols used in this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.4 Limitation of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.5 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.6 Environmental notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.0 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.2 Installation notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.3 Standards and regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
3.0 Description of model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
3.1 Model identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
3.2 Toilet identification label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
3.3 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
3.4 Explanation of components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
4.0 Installing the toilet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
4.1 Installing the service door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
4.2 Create wall apertures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
4.2.1 Wall aperture service door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
4.3 Installing the toilet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
4.3.1 Installing the CT 4110 toilet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
4.3.1.1 Fitting the CT 4110 toilet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
4.3.1.2 Installing the control and operator panel of the CT 4110 toilet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
4.3.2 Placing the CTS 4110 toilet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
4.3.2.1 Fitting the wall holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
4.3.2.2 Fitting the CTS 4110 toilet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
4.4 Water connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
4.5 Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
4.5.1 Ventilation with SK 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
4.5.2 Ventilation with SK 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
4.6 Electric connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
4.6.1 System diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
4.6.1.1 General system diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
4.6.1.2 System diagrams (CTS 4110 models with external water pump) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
4.7 Circuit diagram (external water tank) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
4.8 Dimensioned sketches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
4.8.1 CT 4110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
4.8.2 CTS 4110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
4.9 Template for control and operator panel installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Table of contents
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4
General
EN
The information, texts and illustrations in these
instructions are copyright protected and are
subject to industrial property rights. No part of
these instructions may be reproduced, copied
or utilised in any other way without written aut-
horisation by Dometic GmbH, Siegen.
1.2 Copyright protection
Before installing the toilet read and under-
stand the contents of this manual.
These instructions provide you with the neces-
sary guidance for the proper installation of the
toilet. Observe the safety instructions in
particular. Observing the instructions and
handling recommendations is important for
dealing with the toilet safely and for protecting
you from injury and the toilet from damage.
You must understand what you have read
before you carry out a task.
1.1 Guide to these
installation instructions
1.3 Explanation of symbols
used in this manual
Warning notices are identified by symbols. A
supplementary text gives you an explanation
of the degree of danger.
Observe these warning notices rigorously.
You will thus protect yourself and other
people from injury, and the sanitation
system from damage.
Warning notices
CAUTION indicates a potentially hazardous
situation which may result in minor or modera-
te injury if the given instructions are not adher-
ed to.
CAUTION!
Environmental tip
Environmental tip gives you useful guidance
for saving energy and disposal of the appliance.
NOTICE (used without the safety alert symbol)
indicates a potentially hazardous situation
which may result in damage to the appliance if
the given instructions are not adhered to.
NOTICE!
Information
INFORMATION gives you supplementary and
useful guidance.
1.0 General
i
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5
EN
Safety instructions
Warranty arrangements are in accordance
with the normal conditions applicable for the
country concerned. For warranty or other
maintenance, please contact our customer
services department. Any damage due to
improper use is not covered by the warranty.
The warranty does not cover any modificati-
ons to the appliance or the use of non-origi-
nal Dometic parts. The warranty does not
apply if the installation and operating instructi-
ons are not adhered to and no liability shall be
entertained.
1.5 Warranty
All information and guidance in these opera-
ting instructions were prepared after taking
into consideration the applicable standards
and regulations as well as the current state of
the art. Dometic reserves the right to make
changes at any time which are deemed to be
in the interest of improving the product and
safety.
Dometic will assume no liability for damage in
the case of:
!non-observation of the installation instructi-
ons
!non-observation of the operating instructi-
ons
!application not in accordance with the
regulations or provisions
!use of non-original spare parts
!modifications and interferences to the
appliance
1.4 Limitation of liability
In order to ensure that the recyclable packa-
ging materials are re-used, they should be
sent to the customary local collection system.
1.6 Environmental notices
Use of sanitary additives
The toilet must be in principle installed so that
it is accessible for maintenance work, can be
easily installed and dismantled and removed
from the vehicle without great effort.
2.2 Installation notes
Installation and connection of the sanitation
system must comply with the latest technical
regulations, as follows:
!The electrical installation must comply
with national and local regulations.
!Electrical wiring regulations
2.3 Standards and
regulations
This toilet is designed for installation in recrea-
tion vehicles such as caravans or motorho-
mes.
2.1 Intended use
The toilet must be installed by trained staff
only.
NOTICE!
2.0 Safety instructions
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Description of model
EN
1 = Model number
2 = Product number
3 = Serial number
The identification label contains all important
details. You can read off from this the model
identification, the product number and the
serial number. You will find the identification
label within the cassette housing after remo-
ving the cassette.
3.2 Toilet identification label
3.0 Description of model
3.1 Model identification
The CTx 4110 cassette toilet consists of a toi-
let which is installed fixed in the vehicle and a
removable, mobile cassette as a blackwater
tank. The cassette can be accessed from the
outside through a door. The toilet receives the
flush water from a fresh water tank installed in
the vehicle.
CT S 4110
Cassette Toilet
S = free-standing, without flush water
tank, with console
Example:
Fig. 1
Example
1
2
3
Supply voltage: 12 V DC
Current consumption: max. 5 A with external
pump.
Dimensions: s. details on page 15
Operating temperature:
0 °C up to +50 °C (32 °F up to +122 °F)
Required pump output: minimum 7 l/min
(1.85 US.gal./min)
3.3 Technical data
Inspection/Certification
10 R - 047317
E1
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EN
Installing the toilet
4.2 Create wall apertures
The description for the installation of the ser-
vice door can be found in the document sup-
plied Dometic Seitz SK4, SK5 (optional/
depending on model).
Make an aperture in the wall for the cassette
with the following dimensions:
for service door SK4
y= 25 mm (0.98 ″); b = 305 mm (12.01 ″) and
h=375mm(14.76″),
for service door SK5
ymin = 12.5 mm (0.49 ″) and ymax = 28 mm (1.1 ″);
b = 310 mm (12.2 ″) and h = 360 mm (14.17 ″).
The x value results from the toilet installation.
Fig. 5
SK 5
SK 4 Fig. 4
b
h
y
b
h
y
4.2.1 Wall aperture service door
4.1 Installing the service door
4.0 Installing the toilet
1 = Removable cover and seat
2 = Toilet bowl
3 = Emptying blade for the toilet bowl
4 = Console
5 = Level indicator / control panel (flush)
6 = Service door
3.4 Explanation of
components
Fig. 2
3 = Emptying blade for the toilet bowl
7 = Cassette tank (capacity 19 l / 5.02 US.gal.)
8 = Pour out spout
9 = Vent button for emptying
Fig. 3
73
9
8
2
4
3
1
5
6
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8
Installing the toilet
EN
The free-standing CT 4110 model has no inte-
grated water tank. Install this model so that
the wall behind it can absorb the control panel
of the toilet, the electric connections and the
water tank, if applicable. It is ideal to set a box
in front of the room wall, as illustrated in Fig. 7.
Install the control and operator panel in imme-
diate proximity to the toilet (see Section
4.3.1.2).
Note that the cassette projects 120 mm
(4.72 ″) (a) out of the cassette housing (Fig. 8).
The pedestal height (b) ranges from 50 to 110
mm (1.97 ″to 4.33 ″), depending on the model.
4.3.1 Installing the CT 4110 toilet
Fig. 7
Fig. 8
a
b
4.3.1.1 Fitting the CT 4110 toilet
Once the toilet is installed in the desired posi-
tion, bolt down the floor plate with the six
screws (enclosed) (Fig. 9).
Fig. 9
6x
4.3 Installing the toilet
Allow sufficient space so as not to limit the
operation of the emptying valve.
Install the toilet against an upright wall only.
When installing the toilet in a wet room, we
recommend connecting the toilet with the
shower tub. The toilet pedestal is fitted with a
projecting flange in order to cover the top rim
of the shower tub.
Fig. 6
All components of the system must be
installed in frost-protected areas. In minus
temperatures there is a risk of damage
due to frost.
NOTICE!
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9
Installing the toilet
EN
Then attach the toilet housing (with no more
than 7 screws, not enclosed) to the wall
(Fig. 10, 11).
Fig. 10
Screws Ø = 4.2 mm (0.165 ″)
Fig. 11
a
a = 38 /- 0.5 mm (1.5 /-0.02 ″)
b = 4.5 mm (0.18 ″)
b
Fig. 12
20
18,1
R 10
60
+0,5
0
74
-0,5
0
Fig. 13
.79
.714
R .394
2.36
2.91
4.3.1.2 Installing the control and opera-
tor panel of the CT 4110 toilet
Install the control and operator panel for the
CT 4110 toilet in an easily accessible position
on the wall. First cut the aperture in the wall
(Fig. 12, 13). Use true-to-scale template (1)
to make the wall aperture (see Item 4.9).
Connect the electric cables on the couplers to
install the control and operator panel (are sup-
plied separately).
In order to insert the control panel in the wall
aperture, press the holding springs (1) of the
control and operator panel back.
Fig. 14
Fig. 15
1
1
inch
mm
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10 EN
Installing the toilet
The CTS 4110 model has no integrated water
tank.
The control and operator panel is integrated in
the housing with this model.
This toilet can be installed directly against the
room wall (see Fig. below). To fit the toilet and
the console, a previously installed wall holder
is used (see Section 4.3.2.1).
The pedestal height
(b) amounts 110 mm
(4.33 ″).
4.3.2 Placing the CTS 4110 toilet
Fig. 18
b
Fig. 16
Fig. 17
4.3.2.1 Fitting the wall holder
Fit the wall holder (Fig. 19) in the designated
position (see table, Fig. 20, 21)
Fig. 19
Fig. 21
a
b
Fitting height of the wall holder:
Model a b
CTS 4xxx 90 mm (3.54 ″)651.5mm(25.65″)
Fig. 20
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11
EN
Installing the toilet
Fig. 25
1
Place the entire toilet module in the desired
position in front of the wall holder. Lift the toi-
let. Then place the toilet so that the part on the
side of the wall of the housing hooks into the
the wall holder (Fig. 23).
Fig. 23
4.3.2.2 Fitting the CTS 4110 toilet
Fig. 22
Fig. 23
1
2
1 = Wall connection console
2 = Wall holder
If the toilet is installed in the desired position,
bolt down the floor plate with the four screws.
To allow better cleaning of the cassette hou-
sing the base plate is additional equipped with
two covers (1) for the fixing screws (models
CTx 4110 only).
Finally insert the mobile tank cassette.
Fig. 26
Fig. 24
6x
1
2
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12 EN
Installing the toilet
4.4 Water connection
The water supply is connected via an eletric
solenoid valve (1), which is fitted in the toilet
housing. Fit the fresh water supply pipe to the
water inlet (2) with a 1/2 ″NPT fitting.
Then check the leak tightness.
Fig. 27
1
2
The operating pressure range (water-
pressure) of the electric solenoid valve (1)
must not exceed 6 bar (87 PSI).
The electric solenoid valve will be dama-
ged by excessive pressure.
NOTICE!
4.5 Ventilation
Place the ventilation hose on the integrated
ventilation aperture of the service door as illu-
strated.
Fig. 29
Ventilation at SK5
Ventilation at SK4
Fig. 30
Fig. 28
Outside Inside
aa
Open the duct (a) for the ventilation hose in
the top area of the door frame (press out
spraying varnish on the outside, drill through
on the inside).
4.5.1 Ventilation with SK 5
Create an aperture in the floor (diameter
approx. 12 mm (0.47 ″)). Insert the ventilation
hose into this aperture.
4.5.2 Ventilation with SK 4
The SK4 service door is optionally available.
1
2
i
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13
EN
Installing the toilet
Fig. 32
Fig. 31
4.6 Electric connection
4.6.1 System diagrams
4.6.1.1 General system diagram
Electric connection must be carried out
by trained staff.
CAUTION!
Note the following instructions before installa-
tion of the cassette toilet:
!Connect the toilet to a suitable power
supply via the main connection block of
the vehicle (Fig. 31).
The toilet must not be directly connected!
in parallel to other electrical circuits,
otherwise malfunctions or damage to
the toilet controller can occur (Fig. 32).
!A line fuse is not necessary as the toilet
is fused internally.
12 V DC
Battery
Fuse / main connection box
Toilet
CT 4000
Water pump
Do NOT connect for use of a
pressurised water pump!
Toilet
CT 4000
Water pump
+
!
+
!
+
!
+
!
12 V DC
Do not connect toilet to the power supply
directly in parallel with other electrical cir-
cuits.
NOTICE!
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14 EN
Installing the toilet
4.7 Circuit diagram (external water tank)
Fig. 34
4.6.1.2 System diagrams (CTS 4110 models with external water pump)
Supply voltage: 12 V DC
12V connection cable profile : min. 1.5 mm²
Toilet control fuse : 7.5 A
(integrated automobile fuse)
Current consumption of the pump : max. 5A
The external water pump is not included in the
scope of delivery.
The external water pump must not exceed
a nominal power of 60 W (12V/5A).
NOTICE!
Fig. 33
12V DC
Control and operator panel
Pump
i
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15
EN
Installing the toilet
4.8 Dimensioned sketches
4.8.1 CT 4110
Dimensions in mm
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16
Installing the toilet
EN
Dimensions in inch
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17
EN
Installing the toilet
4.8.2 CTS 4110
Dimensions in mm
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18
Installing the toilet
EN
Dimensions in inch
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19
EN
Installing the toilet
4.9 Template for control and operator panel installation
Original size
1
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