Power MUST be off during installation or servicing of
the valve!
Do not plug valve into supply circuit until completion of
assembly.
2
Installing the A2C-M1 IntelliFlow
®
1. Shut off electrical power supply.
2. Shut off both hot and cold water supply lines.
3. If retrofitting to an existing installation, disconnect the wash-
ing machine hoses from the existing shutoff valve(s).
4. Loosen the two (2) adapter nuts and remove both adapters
from IntelliFlow
®
valve body.
5. Place adapter nuts over piping prior to soldering adapters.
6. Solder adapters onto piping.
NOTICE
Piping must be 2
3
⁄
8
” on center (Figure 3).
7. Place O-rings on adapter grooves (Figure 3A).
8. Align and slip the valve body over adapters. Tighten adapter
nuts.
NOTICE
Do not over-tighten nuts.
To avoid cross threading, check thread alignment.
9. Connect the washing machine hoses to the IntelliFlow
®
’s
hot and cold water outlets.
10. Plug the washing machine into the IntelliFlow
®
’s electrical outlet.
NOTICE
Appliance current rating must not exceed 15 amps.
11. Plug the IntelliFlow
®
’s power cord into a house electrical
receptacle (Figure 4).
NOTICE
The IntelliFlow
®
requires a 120VAC, 60Hz, 15 amp ground-fault
protected receptacle.*
12. Install Leak Sensor
NOTICE
The IntelliFlow
®
will detect any current flow to the washing
machine when the washing machine is off. During startup or
at any time during troubleshooting, the IntelliFlow valve can be
reset to OFF condition by unplugging and reinstalling the leak
sensor.
13. Turn on both hot and cold water supply lines, and check for leaks.
14. If there are no leaks, turn on the electrical power. Installation
of the A2C-M1 IntelliFlow
®
is now complete.
*Ground Fault Interrupter – A GFI circuit is not required
for proper operation of the IntelliFlow
®
, but is strongly
recommended as a safety device.
NOTICE
For Vertical Installation Only!
Figure 3
2
1
⁄
2
”
Install Upright
Figure 3A
O-Ring
Adapter Nut
Adapter
Water Supply Piping
Figure 4
Power supply
ground fault
protected
Water supply
Washer
Watts
A2C-M1
NOTICE
Do not plug valve into electrical supply circuit until you
have completed installing the unit and reconnecting the
water supply lines.
NOTICE
Use of the Watts Automatic Washing Machine Valve outlet
for appliances other than a washing machine is not recom-
mended and voids the warranty.
WARNING
!
