Sloan MCR 4004-A Installation Manual

A SLOAN VALVE COMPANY

LIMITED WARRANTY

Programmed Water Technologies, a Sloan Valve Company,
warrants its products to be made of first-class materials, free
from defects of material or workmanship under normal use
and to perfor m the ser vice for which they are intended in a
thoroughly reliable and efficient manner when properly installed
and serviced, for a period of one year from date of purchase for
MICROPlumb

®

products. During this period, PWT will, at its
option, repair or replace any par t or parts which prove to be
thus defective if returned to PWT, at customer’s cost, and this
shall be the sole remedy available under this warranty. No
claims will be allowed for labor, transportation or other
incidental costs. This warranty extends only to persons or
organizations who purchase PWT’s products directly from
PWT for purpose of resale.

THERE ARE NO WARRANTIES WHICH EXTEND BEYOND
THE DESCRIPTION ON THE FACE HEREOF. IN NO EVENT IS
PROGRAMMED WATER TECHNOLOGIES RESPONSIBLE
FOR ANY CONSEQUENTIAL DAMAGES OF ANY MEASURE
WHATSOEVER.

Installation of the PWT MICROPlumb®MCR 4004, MCR 8002
and MCR 8003 Series Controllers incorporates the latest
advances in microprocessor technology to provide maximum
control of your plumbing system. MICROPlumb’s patented
sensing and metering products can be programmed to do just
about anything you require, when you require it, including the
ability to Delay and Lock-Out fixture activation.

MICROPlumb products control showers, water closets,
lavatories and combination fixtures and help maintain operation
of ON/OFF/DELAY.

These modular, flexible systems for new constructions,
retrofit or expansion applications have few moving par ts, no
mechanical metering devices, and operate on low voltage to
ensure safety and reliability.

The following instructions will ser ve as a guide when installing
the MCR 4000 and MCR 8000 Series Controllers. As always,
good safety practices and care are recommended when
installing your new controller.

PRIOR TO INSTALLATION

Install the items listed below:

• 24 VAC step-down transformer

• Push buttons

• Flushometer

• Lavatory/Shower solenoids

IMPORTANT: All electrical wiring is to be installed in accordance
with national/local codes and regulations.

MCR 4004-A, MCR 8002-AX AND MCR 8003-AX CONTROLLERS
INSTALLATION AND PROGRAMMING INSTRUCTIONS

Made in the U.S.A.

1. Remove plastic cover from front of controller.

2. Install controller so that all cables for solenoids enter from

the bottom and all cables from push buttons enter at top.
Controller must be located within 200 ft. from furthest push
button and within 200 ft. of power supply transformer.

3. Mount controller to wall using mounting screws and

plastic anchors.

NOTE: Extension cables are available as an accessory item
from PWT. Using extension cables other than PWT supplied

cables with this installation may void your warranty.

1. Make sure power is off to 24 VAC transformer.

2. Run 18-gauge wire from secondary side (24 VAC output) of

transformer to terminal block inside controller.

3. Turn power on and look for power indicator to illuminate.

4. Turn power off until push buttons and solenoids are installed.

IMPORTANT: Be sure that wire is completely inserted into
terminal and that no strands are crossing from one side to
the other.

1. Plug RJ-11 connectors from push buttons into appropriate

input connections in controller. Refer to Operating Char t
sheet for input/output designations.

2. Plug RJ-11 connectors from Flushometers, lavatories and/or

shower solenoids into appropriate output connections in
controller. Refer to Operating Char t sheet for input/output
designations.

3. Power up controller.

IMPORTANT: Make sure that all push buttons are connected
to the input and solenoids connected to output. Improper
connections will result in failure of controller and/or push
buttons and solenoids and will require replacement.

INSTALLATION INSTRUCTIONS

Step 1 — Mount Controller

Step 2 — Connect Power Supply

Step 3 — Connect Push Button and Solenoid

PUSHBUTTON
CONNECTIONS

SOLENOID
CONNECTIONS

TERMINAL BLOCK

The information contained in this document is subject to change without notice.