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THE FOLLOWING ARE CAUTIONARY STATEMENTS THAT MUST BE READ AND FOLLOWED
WARNING:
Raritan Engineering Company, Inc. recommends that a qualified person or electrician install
this product. Equipment damage, injury to personnel or death could result from improper
installation. Raritan Engineering Company, Inc. accepts no responsibility or liability for
damage to equipment, or injury or death to personnel that may result from improper installation
or operation of this product.
WARNING:
HAZARD OF SHOCK AND FIRE - Always use recommended fuse/circuit breaker and wire
size.
WARNING:
HAZARD OF FLOODING - Always shut off seacocks before leaving boat unattended.
Double clamp all hose fittings below the waterline, check hose clamps frequently for integrity.
WARNING:
The Lectra/San EC operates on an Electrochemical principle. Introduction of any substance other
than salt water, human waste or toilet tissue may cause heat build up and extensive damage. If any
other substance is introduced by accident, the Lectra/San EC must not be turned on until entire
system is flushed out with water.
INTRODUCTION
The Lectra/San EC is a U.S. Coast Guard Certified
Type I Marine Sanitation Device for uninspected
vessels less than 65 feet in length. Lectra/San EC
accommodates most marine toilets. It can be used
with one or two toilets (see page 10). It is designed
and approved to treat waste for overboard discharge
in areas that are not declared a No-Discharge zone by
the U.S. Environmental Protection Agency. The
total system is made up of three basic parts:
The Control Indicator Panel - Begins the treatment
cycle and can also be connected to flush an electric
toilet at the same time (single toilet application).
Dimensions: 4 1/2"H x 2 3/4"W x 1"D
The Treatment Tank - Consists of two chambers
and an electrode pack that temporarily converts
SALT FEED TANK
CONTROL INDICATOR PANEL
Installation and Maintenance Instructions
DURING BOTH INSTALLATION AND OPERATION
TREATMENT TANK
salt water into a powerful bactericide for the
duration of the treatment cycle. The top of the tank
contains the control module and its protective cover.
Dimensions: 16"W x 8 3/4"D x 13 1/2"H
Salt Feed Tank - Necessary to supply a saturated
salt solution when not operating in water of ocean
salinity. Dimensions: 9"W x 9"D x 7"H
Additional parts included: 1 1/2" hose adapters
(2), 1 1/2" NPT Intake Plug, 90
fitting, ribbon cable, salt tank attachments, Owners
manual, warranty information, template for Opera-
tion Instruction Wall Placard Indicator Panel and
U.S.C.G. Type I Equipped label.
NOTE: To comply with U.S.C.G. Regulations, the
instruction wall placard should be placed near the
control indicator panel and the "U.S.C.G. Type I
Equipped" label MUST be in a visible location.
OPERATION
Press yellow button (Push to Flush) to activate
Lectra/San EC system.
NOTE: Toilet must not exceed 1.5 gallons of
waste water during any total flush cycle.
1. If your toilet is electrically connected with the
Lectra/San EC (see Figs. 9 and 9A), it will flush
automatically. You may flush the toilet as
necessary at 10 second intervals within the first
40 seconds (duration of the FLUSH cycle).
1
EC
°
1 1/2" slip PVC

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Summary of Contents for LECTRA SAN EC

  • Page 1 If any other substance is introduced by accident, the Lectra/San EC must not be turned on until entire system is flushed out with water.
  • Page 2 WARNING: If the toilet is wired on its own Fig. #1 Light Sequence: circuit, or manually operated, make sure power LECTRA Flush toilet only while to Lectra/San EC is OFF prior to cleaning and/or & HEAD TREATMENT green flush cycle light is CONTROL winterizing.
  • Page 3 If the boat's toilets are not going to be used for up to Fig. #2 - Lectra/San EC with Vented loop (above waterline) one week, activate the treatment unit and flush the Vent Outside...
  • Page 4 Raritan by the foot (part #SH). Discharge from the 1"x1" toilet enters either side of the Treatment Tank and exits from the fitting on top of the lid. 1. Connect Lectra/San EC to marine toilet per Fig- Vibration isolation pad 7" 14 1/8"...
  • Page 5 CH12 Spring than the Atlantes) by pushing the Lectra/San O - Ring 31-307E EC Control Indicator Panel, a Raritan Con- Discharge Adapter 31-307D1 Salt Feed Tank complete - 31-3001 tinuous Duty Solenoid must be installed and T-Check Valve complete - 31-307W wired per Fig.
  • Page 6 Fig. #9 ECTRA Lectra/San EC PUSH TO FLUSH Lectra/San EC Switch Panel Ribbon Treatment Cable Tank Isolated Coil Solenoid Lectra/San EC Relay * Circuit Board Electric Toilet JQC203 JQC101 "BAT" Fuses/Ckt 12-18 AWG Breakers * Use Only Raritan part #CDS12, 24 or 32; Other solenoid Battery relays may damage the Circuit Board, voiding warranty.
  • Page 7: Troubleshooting

    C3. Low voltage at Treatment Unit. C3. Check voltage at Treatment Unit and at battery electronics in the Lectra/ during Treatment Cycle. See Specification San EC control board Table for minimum voltage and wire size. determines that not enough C4. Water too cold.
  • Page 8 Item Part No. Description EXPLODED PARTS VIEW OF 32-102** Mixer Motor 2 1/2'' Dia. 12 VDC COMPLETE TREATMENT UNIT 33-102** Mixer Motor 2 1/2'' Dia. 24 VDC 34-102** Mixer Motoer 2 1/2" Dia. 32 VDC 31-121 Hose Fitting 31-120 Discharge Elbow 90 Electrode Lug Nut, 1/4''-20 Brass (4) Electrode Flat Washer, 1/4'', Brass (4) 31-113-1...
  • Page 9 EXPLODED PARTS VIEW OF CONTROL MODULE Item Part No. Description Item Part No. Description 31-460 Control Cover F069 Gray Fiber Flat Washer CH26 8-32 x 7/16" Truss head screw (2) F31-478 Threaded Rod 1/4 - 20 x 2" Brass 31-462 Mounting Plate 5/16 - 24 Nut (4) 32-401...
  • Page 10 USING THE LECTRA/SAN EC SYSTEM WITH TWO MARINE HEADS NOTE: Single push button operation of LST/EC or toilet cannot be installed in this application. The Lectra/San EC Type I MSD can be connected to INSTALLATION two marine toilets. However, the two toilets must be 1.
  • Page 11 CONVERSION OF LECTRA/SAN TO LECTRA/SAN EC INSTALLATION INSTRUCTIONS 4. Connect RED (+) and BLACK (-) wires from new Parts included in package: Control Module to POSITIVE (+) and NEGATIVE Control Module (32-402, 33-402 or 34-402) - Mounts (-) lugs on cover (Electrode Pack). Polarity must be directly to treatment unit the same (see Fig.
  • Page 12 CONTROL INDICATOR PANEL TEMPLATE Outside edge of Outside edge of Outside edge of Outside edge of Outside edge of Control Indicator Control Indicator Control Indicator Control Indicator Control Indicator Panel Panel Panel Panel Panel (Do Not Cut) (Do Not Cut) (Do Not Cut) (Do Not Cut) (Do Not Cut)