DTM04 - Toilet DOMETIC - Free user manual and instructions

USER MANUAL DTM04 DOMETIC

DTM04 Four-level Tank Monitor System

5
1

2

3

4

Table of contents

EN

1 Notes on using the manual 7
2 General safety instructions 7
3 Intended use 7-8
4 Components 8
5 Specifications 8-9
6 Installation 9-10
7 Operation. 11
8 Warranty and Product Liability 11-12

1 Notes on using the manual

Caution!

Safety Instruction: Failure to observe this instruction can cause material damage and impair the function of the device.

Note

Supplementary information for operating the device.

fig. 2 A, page 2: This refers to an element in an illustration. In this example, item A in figure 2 on page 2.

2 General safety instructions

The manufacturer will not be held liable for claims for damage resulting from the following:

• Faulty assembly or connection
• Damage to the unit from mechanical influences, misuse or abuse
• Float switches fouled with tissue paper
• Alterations to the unit without express written permission from the manufacturer
• Use for purposes other than those described in this manual

3 Intended use

3.1 OPTION 1: DTM04 tank monitor system

DTM04 Tank Monitor System provides electronic monitoring of the liquid level inside a holding tank. Three float switches inside the tank activate a set of four lights on an indicator panel. The lights indicate Empty, Low, Mid and Full levels. The Full level indicates when the liquid level is within 51 mm (2 in.) of the top of the holding tank. The other float switches are connected to adjustable probe stems which can be positioned according to the tank height and the desired indicator panel readings.

3.2 OPTION 2: DTM04 tank monitor system with "full tank" shut-down relay

When the optional "Full Tank" Shut-down Relay (available separately) is connected to the DTM04 panel, and the holding tank reaches the Full level, the relay shuts off power to the electric toilet. This prevents use of the toilet and the possibility of overfilling the holding tank. See Components for "Full Tank" Shutdown Relay item numbers. The relay handles a maximum electrical current of 30 amps.

3.3 Features

"Power on" indicator. One Tank Monitor panel light is always lit to assure system operation.

Long-lasting, foul-proof tank probes. Semi-flexible probe stems move with tank contents to reduce stress. Integral sensor delay prevents false readings.

Probe cap fits Dometic DHT-L series holding tanks. Also fits other tanks equipped with 76 mm (3 in.) NPT opening in top of tank.

For holding tanks up to 56 cm (22 in.) deep. Flexible probes can be adjusted to fit many tank sizes.

12 or 24 V DC operation.

4 Components

Itemsinfig.

1 page 2

Description Item Number (Europe / North America)

1DTM04coverpanel860003853114778/385311477
DTM04 circuit panel/ 860003853114836 / 385311483 mounting frame
3#6fastener860003853116120/385311612
4 "Full Tank" shut-down relay 9107100013 / 385311579 - 12 V DC (available separately) 9107100014 / 385311580 - 24 V DC
5 Compression nut kit 860003853102583 / 385310258
6 Float/stem kit 860003852302689 / 385230268
7 Float/lock ring kit 860003853111030 / 385311103
8 Flexible probe kit 860003852309304 / 385230930
9 O-ring 860003853112509 / 385311250
10 Probe cap/O-ring 860003853116179 / 385311617

5 Specifications

5.1 Materials

Panel frame and mounting frame: ABS

Panel surface: Polycarbonate resin

Probe cap: PVC

Floats: Nitrile rubber ebonite

5.2 Electrical Current Draw

System Voltage Amp

12 V DC

without shut-down relay

with shut-down relay

0.008

0.145

24 V DC

without shut-down relay

with shut-down relay

0.004

0.090

Specifications subject to change without notice.

Circuit breaker or fuse

required for DTM04 panel:

1 amp

Maximum shut-down relay

rating for 12 or 24 V DC

toilet system:

30 amps

5.3 Dimensions (fig. 2, page 2)

Ref. Dimension

A 83mm / 3.25 in.

B 83mm / 3.25 in.

C 51mm / 2 in. clearance behind wall

D 10mm / 0.38 in.

Ref. Dimension

E 111 mm / 4.375 in.

F 25mm / 1.0 in.

G 527 mm / 20.75 in.

H 69 mm / 2.75 in.

5.4 Approvals

ISO 8846; EMC Directive 2004/108/EC

6 Installation

6.1 Tank Monitor Panel (fig. 3 A, page 2)

Caution!

Do not install DTM04 panel in an atmosphere with potentially flammable or explosive vapors.

1. Select panel location away from direct contact with water and oil.
2. Confirm clearance for wire connections behind wall, hull liner or bulkhead.
3. Using control panel template (fig. 6, page 5), cut out panel access hole (E, F) and drill fastener holes (G).
4. With electrical power off, route 18-gauge stranded copper wire from power source, through circuit breaker or fuse (not provided), to panel location. Route additional wire according to diagram (fig. 4, page 3 - see wiring diagram key below), depending on your application, to panel location. Make sure wires extend out through access hole.
5. Make proper wiring connections to wires extending from bottom of circuit panel (fig. 3 A 2, page 3).
6. Remove panel cover (fig. 3A 1, page 3) from circuit panel/ mounting frame (A 2), if necessary, by carefully pulling them apart.
7. Install mounting frame to wall with four fasteners (fig. 3A 3).
8. Push panel cover onto mounting frame until it locks into place.

DTM04 Panel Template

Dimensions (fig. 6, page 5)

Ref. Dimension

A 83mm / 3.25 in.

B 83mm / 3.25 in.

C 67~mm /2.63 in,

D 67~mm /2.63 in.

E 55mm / 2.16 in.

F 68 mm / 2.69 in.

G 2 mm / 0.10 in. dia.

H Cut-out area.

Allow 51mm / 2 in. clearance behind wall.

6.2 "Full Tank" Shut-down Relay (optional accessory) (fig. 1 4, page 2)

1. At step 4 (above), route and connect 14-gauge stranded copper wires according to wiring diagram (fig. 4, page 3) and wiring diagram key (see below).
2. Insert "Full Tank" shut-down relay into receptacle on back of circuit panel.

6.3 Probe Cap (fig. 3 B, page 2)

Caution!

Do not install probe cap in fuel tank. Never install Dometic probe cap with float switches into a tank that contains anything other than waste water, grey water or fresh water.

1. Loosen compression nuts on adjustable probes and install probe cap into tank. Following numbers printed on top of probe cap, slide the "1" probe (fig. 3 B 4, page 3) down until the float touches the bottom of the tank. Tighten "1" compression nut and mark the probe tube at the top of the nut. Do not cut the probe tube at this mark. Loosen the compression nut, slide the probe up, and carefully cut the "1" probe tube 42mm (1.625 inches) below the mark without damaging the wires inside the tube. Pull the wires through the black wire cover and push the probe down into the compression nut until the black wire cover touches the compression nut. The recessed shoulder of the float, or the letters "NO", should be facing down (B 5).
2. Remove probe cap from tank and adjust the "2" probe (fig. 3 B 6, page 3) for one-half full level for black or gray water tanks. Tighten the compression nut and cut the probe tube off 10mm (0.375 inch) above the compression nut without damaging the wires. Slip the black wire cover onto the top of the tube. The recessed shoulder of the float, or the letters "NO", should be facing up (B 7).
3. Route 18-gauge stranded copper wires from monitor panel and DC ground source to the probe cap. Use quick-disconnect terminals on float switch wires to prevent twisting wires when removing the cap. With cap removed from tank, connect the wires according to the wiring diagram (fig. 4, page 3), turn on electrical power to system, and test the floats by moving them up and down and monitoring the DTM04 panel. Disconnect the wires and install the probe cap and O-ring into the tank. Reconnect the wires.

6.4 Key to DTM04 system wiring (fig. 4, page 3)

Ref. Description

A DTM04 indicator panel

B Wastewater tank

C 12 V DC

D 24 V DC

E V DC ground

F 1-amp circuit breaker or fuse

G Red

H Blue

I Black

J Green

K Yellow

L Orange

M Full level probe

Ref. Description

N Mid level probe

O Low/Empty level probe

P 12 or 24 V DC

Q Toilet system circuit breaker or fuse

R + VDC to electric toilet system

S + V DC to "full tank" monitor (optional)

Notes:

1. Heavy line indicates 14 gauge or larger stranded copper wire is required.
2. Other wire can be 18 gauge stranded copper wire or larger.

Caution!

Operator must know local regulations for emptying a holding tank.

7 Operation

7.1 OPTION 1: DTM04 tank monitor system only (fig. 5, page 4)

1. When contents inside holding tank is below lowest level float switch (1), the green "Empty" indicator light of the Dometic Tank Monitor indicator panel is on.
2. When holding tank contents rises above the lowest level float switch (2), but is below the middle level float switch, the yellow "Low" light turns on, and the "Empty" light turns off.
3. When holding tank contents rises above the middle level float (3), but is below the high level float switch, the amber "Mid" light turns on, and the "Low" light turns off.
4. When holding tank contents rises to the high level float (4), the amber "Full" light turns on, indicating that it is time to pump-out the holding tank. The toilet system should not be used until the holding tank is pumped out to avoid potential damage that may occur due to overfilling the holding tank.

7.2 OPTION 2: DTM04 tank monitor system with "full tank" shut-down relay (fig. , pa54)

1. When the Dometic Tank Monitor panel reads "Full" (4), electrical power to the toilet system will be automatically turned off to prevent possible overfilling of the holding tank.
2. Electrical power is restored to the toilet system when the "Full" level indicator light turns off during pump-out.

8 Warranty and Product Liability

Europe:

Warranty and Customer Service

Warranty arrangements are in accordance with EC Directive 44/1999/CE and the normal conditions applicable for the country concerned. For warranty or other service, please contact our Domatic/Waeco Service department listed elsewhere in this manual. Any damage due to improper use is not covered by the warranty.

The warranty does not cover any modifications to the product or the use of non-original Dometic parts; the warranty does not apply if the installation and operating instructions are not adhered to and no liability shall be entertained.

Product Liability

Product liability of Dometic Group and its subsidiary companies does not include damages which may arise from: faulty operation; improper alterations or intervention in the equipment; adverse effects from the environment which may impact the equipment itself or the direct vicinity of the equipment or persons in the area.

To obtain warranty service, first contact your local dealer from whom you purchased this product or go to http://www.dometic.com for a dealer near you.

North America and Rest of the World:

Manufacturer's One-Year and Five-Year Limited Warranty

Dometic Corporation, Sanitation Division warrants to the original purchaser only that this product, if used for personal, family or household purposes, is free from defects in material and workmanship for a period of one year from the date of purchase.

If this Dometic product is placed in commercial or business use, it will be warranted to the original purchaser only to be free of defects in material and workmanship for a period of ninety (90) days from the date of purchase.

Domatic reserves the right to replace or repair any part of this product that proves, upon inspection by Domatic, to be defective in material or workmanship. All labor and transportation costs or charges incidental to warranty service are to be borne by the purchaser-user.

EXCLUSIONS

IN NO EVENT SHALL DOMETIC BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, FOR DAMAGES RESULTING FROM IMPROPER INSTALLATION, OR FOR DAMAGES CAUSED BY NEGLECT, ABUSE, ALTERATION OR USE OF UNAUTHORIZED COMPONENTS. ALL IMPLIED WARRANTY, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE, ARE LIMITED TO A PERIOD OF ONE YEAR FROM DATE OF PURCHASE.

IMPLIED WARRANTYIS

No person is authorized to change, add to, or create any warranty or obligation other than that set forth herein. Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to one (1) year from the date of purchase for products used for personal, family or household purposes, and ninety (90) days from the date of purchase for products placed in commercial or business use.

OTHER RIGHTS

Some states do not allow limitations on the duration of an implied warranty and some states do not allow exclusions or limitations regarding incidental or consequential damages; so, the above limitations may not apply to you. This warranty gives you specific legal rights, and you may have other rights which vary from state to state.

To obtain warranty service, first contact your local dealer from whom you purchased this product or go to http://www.dometic.com/enus/Americas/USA/Customer-Support/ for a dealer near you.

Registered; TM Trademark of Dometic Corporation

Inhalt

DE

Ref. Abmessungen mm / Zoll

A 83 / 3,25

Ref. Abmessungen mm / Zoll

E 111/4,375

B 83 / 3,25

F 25 / 1,0

Vlotters: hard nitrilrubber

Systeemstroom ampere

12 V DC

zonderafsluitrelais

met afsluitrelais

0,008

0,145

24VDC

zonder afluitrelais

met afsluitrelais

0,004

0,090

Specifications können onaangekondigd veranderen.

Mall for DTM04 panel

(bild 6, sida 5)

Ref. Dimensioner

A 83mm / 3,25 in.

B 83mm / 3,25 in.

C 67~mm / 2,63 in.

D 67mm / 2,63 in.

E 55mm / 2,16 in.

F 68~mm / 2,69 in.

G 2 mm / 0,10 in. dia.

H 51 mm/2 in. tritt utrymme bakom vaggen

Dometic Australia Pty. Ltd.

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Tel [phone]

Fax [phone]

Mail sales@dometic-waeco.

com.au

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