ECOVAC ™ SANITATION SYSTEM OWNER’S MANUAL CE NOTI s T N A RT tem IMPO ™ anitation sys ing to rd ac s acco res. EcoV cedu alled t o r s p n i d t e be ithou mend must tion w ecom r a l l ’s a c t i t s nd Dome attempt in eaLa gaS t n o i our t n y c o , a r D ale ont e d or d e first c tribut r t i fi ct ce ts Dis r u a d P o . r d ic P aLan omet st Se ), or D 5 1 neare e pag (see ! WARNING This manual must be read and understood before adjustment, service, or maintenance is performed.
TABLE OF CONTENTS Page Page Product Features . . . . . . . . . . . . . . . . . . . . . 2 Key System Components . . . . . . . . . . . . . . . 3 Toilet Model Identification . . . . . . . . . . . . . . . . 4 Toilet Operation . . . . . . . . . . . . . . . . . . . . . . . 4 Proper Cleaning . . . . . . . . . . . . . . . . . . . . . . 5 Winterizing . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Convenience Products . . . . . . . . . . . . . . . . . 5 Maintenance . . . . . . . . . . . . . . . . . . . . . .
KEY SYSTEM COMPONENTS VACUUM HOLDING TANK SYSTEM Vacuum Toilet: The EcoVac toilet operates in a way different from other marine toilets. EcoVac systems use a small amount of water (a little more than a pint) per flush in addition to a simple vacuum. The toilet is connected to a pressurized freshwater system. Fresh water is the key to an odor-free bathroom compartment. EcoVac toilets are equipped with an integral vacuum breaker which prevents the possible contamination of the potable water supply.
TOILET MODEL IDENTIFICATION DOMETIC CORPORATION P.O. BOX 38, 13128 STATE RT 226 (800) 321-9886 BIG PRAIRIE, OH 44611 USA 000 000000 MODEL NO. SERIAL NUMBER The above label is located on the toilet base and will show the model number and serial number. If label is not available, please refer to the Dimensional Specifications section for toilet model identification. TOILET OPERATION IMPORTANT INFORMATION BEFORE OPERATION 1. Fill freshwater tank and add deodorant to holding tank through toilet bowl.
PROPER CLEANING The EcoVac 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. Fig. A 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.
MAINTENANCE Maintenance intervals and normal parts replacement vary widely depending on numerous factors such as: type of vessel, frequency of system use, quality of flushing water, etc. The chart below is intended strictly as a general guideline. Owner discretion and consideration of actual usage must be the first basis for determining proper maintenance levels. Maintenance Procedure Part Number Approximate Maintenance Level Follow cleaning procedures above.
TROUBLESHOOTING GUIDE ADJUSTING NUT BASE ASSEMBLY BALL SEAL REAR VIEW, VACUUM TOILET FLUSH BALL FLUSH PEDAL VACUUM BREAKER WATER VALVE ASSEMBLY CLAMP RING HOSE CONNECTION TOP VALVE CAP VALVE SEAT FILTER SCREEN SPRING CARTRIDGE WATER VALVE SCREWS SHAFT VALVE BODY VACUUM BREAKER/BOWL CONNECTION PEDAL COVER Problem 1. Water will not stay in bowl. Possible Cause Service Instructions a. Loose clamp ring. b. Improper seal around flush ball due to dirt or debris on underside of ball seal. a.
TROUBLESHOOTING GUIDE (cont’d) Problem 7. Water leaking from rear of toilet bowl. Possible Cause Service Instructions a. Worn or defective vacuum breaker. a. Remove vacuum breaker cover and look into top of vacuum breaker. Flush toilet. If water leaks during flush, vacuum breaker needs to be replaced. b. Secure vacuum breaker connection. c. Replace toilet bowl. b. Loose vacuum breaker. c. Cracked or defective toilet bowl. 8. Water is leaking from the base/toilet connection. a. Clamp ring my be loose.
TROUBLESHOOTING GUIDE (cont’d) Problem 13. Toilet will not flush. (No vacuum.) See problems 3 and 14 if necessary. Possible Cause Service Instructions a. There is a blockage in the system. a. Open flush ball and check the 1inch (25mm) orifice at the bottom of the base for blockage and dislodge it. Never use drainopening or other household plumbing chemicals.
DIMENSIONAL SPECIFICATIONS ECOVAC TOILET VACUUM GENERATOR VACUUM PUMP VACUUM HOLDING TANK VACUUM TANK PARTS LIST Item Part No.
PARTS LIST (cont’d) VACUUM GENERATOR Item Part No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 600340237 600343027 600342804 600341506 600344087 600342332 600341503 385310151 600340664 600343006 600347807 600342783 600342779 385310539 600342782 600342778 385310540 600347802 Description Pan Phillips Head Screw, #4 x 3/8", SS Flat Washer, .312" OD x .
PARTS LIST (cont’d) VACUUM HOLDING TANK Item Part No. 1 2 3 4 5 6 7 8 9 10 600340488 600343025 385310635 600342932 385310626 385310627 600343023 600347800 600347802 385310628 11 12 13 600342779 600342783 385310629 14 15 16 17 18 600340424 600343657 600342958 600340423 600342798 Description Item Part No.
PARTS LIST (cont’d) VACUUM PUMP Item Part No. 1 2 3 4 5 6 7 8 9 10 11 12 13 600340237 385640239 600341502 600342332 385310151 600340664 600343006 600347807 600347802 385310076 600347801 600341489 385230980 Description Cover Screw, #4 x 3/8" Pan Hd SS Pump Cover Top Closure Hex Head Screw, #10-32 x ½" SS O-Ring Replacement Kit Bushing, Bellows Hex Head Shoulder Screw, Brass Bellows Clamp Valve Nipple 1 ½" Duckbill Valve Valve Adapter Pump Body Bellows Assembly (includes item 6) Item Part No.
WIRING DIAGRAMS VACUUM PUMP VACUUM GENERATOR VACUUM HOLDING TANK 14
PARTS DISTRIBUTORS There is a strong, worldwide network to assist in servicing and maintaining your EcoVac 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., PO Box 38, Big Prairie, Ohio 44611. Telephone: 1 800-321-9886 U.S.A. and Canada 330-496-3211 International U.S.A. MASTER SANITATION DISTRIBUTORS U.S.A. – North Central (IL, IN, KY, MI, OH) Midwest Marine Supply 24300 Jefferson Ave. St.
MANUFACTURER’S ONE-YEAR LIMITED WARRANTY Dometic Corporation warrants, to the original purchaser only, that this product, if used for personal, family or household-like purposes, and if installed according to Dometic’s recommended procedures, is free from defects in material and workmanship for a period of one year from the date of purchase.
