Instruction/ maintenance manual of the product HTS-EC Dometic
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1 CARAVAN SANITATION SYSTEM OWNER’S MANUAL VacuFlush ® 1600 Series Toilets and Holding Tank Systems for European Caravans (HTS-EC).
2 TABLE OF CONTENTS Features 2 Model Numbers and Dimensions 3 Key System Components 4 - 5 Important Information Before Operation 5 System Start-Up 5 Vacuum Toilet Operation 6 Holding Tank Operation .
3 MODEL NUMBERS AND DIMENSIONS HTS-EC MODELS 35 HTS-EC 60 HTS-EC 90 HTS-EC 35 Liters 9.2 Gallons 60 Liters 15.8 Gallons 90 Liters 23.8 Gallons 20.2 Kg 44.5 Lbs. 22.9 Kg 50.5 Lbs. 27.4 Kg 60.5 Lbs. 55.3 Kg 122 Lbs. 83 Kg 183 Lbs. 117.9 Kg 260 Lbs. 27 47 70 Number of Flushes* Max.
4 KEY SYSTEM COMPONENTS Vacuum Toilet: The VacuFlush toilet operates differently as compared to other toilets. VacuFlush systems use a small amount of water (from as little as 400 ml) per flush in addition to a powerful vacuum. The toilet is connected to a pressurized fresh- water system.
5 Tank Full Float Switch SaniGard Vent Filter KEY SYSTEM COMPONENTS (cont'd) SaniGard ™ Holding Tank Vent Filter: The vent filter stops odors that escape from the holding tank vent. It contains odor-removing filter media to keep your boat smelling clean and pleasant.
6 VACUUM TOILET OPERATION 1. To add water to the toilet before using, raise flush lever until desired water level is reached. Generally, more water is required only when flushing solids. 2. To flush toilet, press flush lever sharply down to the floor until contents clear bowl.
7 Dometic china toilets 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.
8 SPARE PARTS It is recommended that the following parts be kept at all times. They are especially important for vacuum system emergency repair when you are in areas where replacement parts are not readily available.
9 TOILET MODEL IDENTIFICATION The model identification label is located on the toilet base, and will show the model number and serial number. The label for Model 1606 is located on the base under the pedes- tal cover. VacuFlush 1609 and 1648 models' identification labels are on the back of the base.
10 MODEL 1606 BASE ASSEMBLY REAR VIEW, VACUUM TOILET TROUBLESHOOTING GUIDE VACUUM BREAKER / BOWL CONNECTION HOSE CONNECTION MODELS 1609, 1648 BASE ASSEMBLY 1. Water will not stay in bowl. a. Loose clamp ring. b. Improper seal around flush ball due to dirt or debris on underside of ball seal.
11 TROUBLESHOOTING GUIDE 2. Flush ball will not close completely. 3. Water does not shut off in toilet (toilet overflows). 4. Water does not enter toilet bowl properly. 5. Water leaking from water valve. (See Service Tip on page 8.) 6. Water leaking from rear of toilet bowl.
12 TROUBLESHOOTING GUIDE Problem Possible Cause Service Instructions 9. Vacuum pump will not run. 1 0 . Vacuum pump will not shut off. 1 1 . Vacuum pump running too slow, overheating, or tripping circuit breaker. 1 2 . Vacuum pump emits odor. 1 3 . Blockage between toilet and vacuum generator or vacuum tank.
13 PARTS LIST MODEL 1606 MODEL 1609 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Item Seat Assembly , White China Bowl Kit, White Ring & Half Clamp Kit, White T eflon ® & Rubber Seal Kit Base Kit, Whi.
14 PARTS LIST MODEL 1648 VACUFLUSH STATUS PANEL 1 2 3 4 5 6 7 8 600342400 600340471 600343786 600342493 600342652 600342495 600340488 385310730 V acuFlush Status Panel Housing #6 x 1" Long Oval P.
15 PARTS LIST – 35 HTS-EC 35 HTS-EC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 385310930 600346604 600346795 385310931 600342781 385310937 600343023 385310938 600343689 313900100 385310932 3853.
16 PARTS LIST – 60 HTS-EC 60 HTS-EC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 385310945 600346604 600346795 385310931 600342781 385310946 600343023 385310938 600343689 385310947 313900100 3853.
17 PARTS LIST – 90 HTS-EC 90 HTS-EC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 385310945 600346604 600346795 385310931 600342781 385310950 600343023 385310938 600343689 385310951 385310952 3853.
18 PARTS LIST – VACUUM GENERATOR NOTE : When reassembling pump, tighten screw (Item No. 31) , to 20 ±2 lbs., or until snug. Overtightening will cause holes to strip.
19 PARTS LIST – DISCHARGE PUMP NOTE: T -Series Discharge Pump valve adapter (item 9) has left-hand threads (counterclockwise to tighten, clockwise to loosen).
20 WIRING DISCHARGE PUMP HOLDING TANK SYSTEM * * * Indicates electrical components supplied by vehicle manufacturer. * * ON/OFF SWITCH.
21 PARTS DISTRIBUTORS There is a strong, worldwide network to assist in servicing and maintaining your sanitation system. For the Authorized Service Center near you, please call from 8:00 a.m. to 5:00 p.m. (ET) Monday through Friday. You may also write us at Dometic Corp.
22 DOMETIC CORPORATION AND SALES OFFICES Australia Dometic Pty Ltd PO Box 1 140 Clayton South, Victoria 3169 T el: +61 3 9545 5655 Fax: +61 3 9545 5966 Belgium Dometic Branch Office Bergensesteenweg 719 B-1502 Halle (Lembeek) Belgium Phone: +32 2 363 031 1 Fax: +32 2 363 0300 Brazil Dometic do Brasil Ltda.
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24 Dometic AB Torggatan 8 SE-171 54 Solna Tel : +46 8 501 025 00 Fax: +46 8 501 025 99 Email: sales@dometic.se Dometic Corporation 13128 State Rt 226, PO Box 38 Big Prairie, OH 44611-0038 USA Dometic/VacuFlush Product Customer Service 1-800-321-9886 330-496-3211 (8:00 a.
An important point after buying a device Dometic HTS-EC (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Dometic HTS-EC yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Dometic HTS-EC - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Dometic HTS-EC you will learn all the available features of the product, as well as information on its operation. The information that you get Dometic HTS-EC will certainly help you make a decision on the purchase.
If you already are a holder of Dometic HTS-EC, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Dometic HTS-EC.
However, one of the most important roles played by the user manual is to help in solving problems with Dometic HTS-EC. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Dometic HTS-EC along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
