Raritan STC User Manual

Installation and Maintenance Instructions
Part# STC
SMART TOILET CONTROL
Description:
Smart Toilet Control (STC) is a controller for ushing
toilet to optimize water use without compromising the
quality of ush.
Control consists of a controller, panel and 7’ of cable.
STC is designed to automatically start a
ushing cycle if NORMAL FLUSH or
WATER SAVER buttons are pressed.
WATER ONLY button brings inlet water to
the bowl when pressed and EMPTY ONLY
button evacuates the bowl. Both water only and
empty button have a time limit of eight seconds.
Flush timing of initial ll, discharge and nal ll are
fully programmable from panel.
If wired, panel also shows holding tank full status.
When holding tank full LED is lit, normal and water
saver button are disabled. Water only and empty
button continue to function.
Control is reverse polarity protected. In case of
reverse polarity motors and solenoid will activate as
soon as power is connected. After reverse polarity
is corrected (within 10 minutes), unit will work as
normal.
1
THE FOLLOWING ARE CAUTIONARY STATEMENTS THAT MUST BE READ AND
FOLLOWED DURING BOTH INSTALLATION AND OPERATION.
WARNING: Raritan Engineering Company, Inc. recommends that a qualied person or electrician install
this product. Equipment damage, injury to personnel or death could result from improper instal-
lation. Raritan Engineering Company, Inc. accepts no responsibility or liability for damage to
equipment, injury or death to personnel that may result from improper installation or operation
of this product.
WARNING: HAZARD OF SHOCK OR FIRE
Always use recommended fuse, circuit breaker and wire size.
Motors used with this product are “Ignition Protected”. They are not however, explosion-
proof as dened in 46CFR 110.15-65(e), Subchapter J-Electrical Engineering.
DO NOT run continuously for more than 30 seconds.
Panel
Control box
L480 0216jlc

Raritan STC Specifications

General

Brand	Raritan
Model	STC
Category	Controller
Language	English

Summary

CAUTIONARY STATEMENTS

General Safety Warnings

Read and follow all cautionary statements during installation and operation to prevent injury or damage.

Hazard of Shock or Fire

Use recommended fuse, breaker, and wire size. Motors are ignition protected but not explosion-proof.

Product Overview

Component Identification

Identifies and illustrates the control panel and control box components of the system.

Smart Toilet Operation

Multifunction Button Controls

Details the function of the EMPTY ONLY, WATER ONLY, NORMAL FLUSH, and WATER SAVER buttons.

Flush Mode Selection

Describes Sequential and Continuous flush modes and the procedure to switch between them.

Flush Timing Programming

Instructions for setting initial fill, discharge, and water retention times for flush cycles.

Advanced Programming

Timer Settings and Defaults

Covers factory defaults and programming initial fill, discharge, and retention times.

Button Function Disablement

Procedure to disable WATER ONLY and EMPTY ONLY buttons for specific models.

Pause Time Adjustment

How to adjust the pause time between empty and retention fill to prevent siphoning.

Installation and Troubleshooting

Mounting Procedures

Guides for mounting the control panel and securing the control box to a wall.

Flushing Issue Resolution

Actions to take for common flushing problems like incomplete emptying or low water levels.

Wiring Considerations

Important notes on wiring, including distance, wire size, and conversions.

Wiring Charts

Wire and Fuse/Breaker Sizing

Tables specifying recommended wire gauges and fuse/breaker sizes for various models and distances.

Wiring and MSD Integration

Wiring Safety Guidelines

Safety warnings for wiring, including proper connectors and power isolation.

MSD Unit Connection

Instructions for connecting and operating the Smart Toilet Control with an MSD unit.