Watts IntelliFlow A2C-M1 Operating Instructions Manual

Watts IntelliFlow
Automatic Washing Machine Shutoff Valve
Model A2C-M1, A2C-WB-M1
WARNING
!
Read this Manual BEFORE using this equipment.
Failure to read and follow all safety and use information
can result in death, serious personal injury, property
damage, or damage to the equipment.
Keep this Manual for future reference.
NOTICE
This unit is not compatible with 240VAC powered washing
machines or combination washer/dryers that are 240VAC pow-
ered. A Watts A2-IntelliTimer (purchased separately) may be
used with the IntelliFlow with washing machines or washer/dry-
®
ers that are 240VAC powered. (See page 5)
*This valve requires a 120VAC, 60 Hz,
20 amp ground fault protected circuit.
*Ground Fault Interrupter – A GFI circuit is not
required for proper operation of the IntelliFlow
strongly recommended as a safety device.
WARNING
!
Surge Protection – Although a surge protector is
not required for proper operation of the IntelliFlow
is strongly recommended, especially in areas where
power surges or lightning strikes frequently occur.
Operating Instructions
The Watts IntelliFlow Automatic Washing Machine Shutoff Valve is equipped with a
®
state-of-the-art electric current sensing device. When the washing machine is turned
on, the device senses current flow to the washing machine. This causes it to actuate
its solenoid water valves, allowing water to flow to the washing machine. When the
washing machine shuts off upon completion of the full wash cycle, the device senses
the lack of current and closes the water valves. The IntelliFlow
the next time you turn the washer on.
The leak sensor provides additional protection from water damage while the washing
machine is in operation. Water detected at the sensor results in immediate shut off of
water flow to the washing machine hose.
By installing an IntelliFlow , you are protecting your home from potential major water dam-
®
age from a burst or leaking washing machine inlet hose.
Operating Specifications
Electrical Rating: 120VAC, 60 Hz
Circuit Breaker Requirements: 20A GFI*
Max. Appliance Current Rating: 15A
Current Draw: 20mA (with appliance off)
Electrical Cord: 6 ft. type SJT 14 AWG
Max. Temperature: 180°F (82°C)
Max. Pressure: 150psi (10.3 bar)
IntelliFlow , but is strongly recommended as a safety device. In accordance with National
®
Electric Code, NFPA 70, Section 210.11 Branch Circuits Required, at least one 20-ampere
branch circuit shall be provided to supply the laundry receptacle outlets(s) required by
Section 210.52(F). This circuit shall have no other outlets.
WARNING
!
*Surge Protection – Although a surge protector is not required for proper operation of the
IntelliFlow , it is strongly recommended, especially in areas where power surges or lightning
®
strikes frequently occur.
®
® , but is
, it
®
remains closed until
®
Max. Operating Pressure Differential:
80 psi (5.5 bar)
Valve Body: Reinforced Polysulfone
Rubber Goods: Buna-N, EPDM
*Ground Fault Interrupter – A GFI circuit
is not required for proper operation of the
IS-A2C-M1/A2C-WB-M1
A2C-M1 IntelliFlow
®
Patent Number 6,003,536
Leak Sensor
Model
A2C-M1
from
washing
machine
Model A2C-M1
⁄ " solder connectors for exposed piping
1
2
Standardly furnished with ⁄
1
2
adapters. Either connection may be used for the
hot or cold water supply.
Model
A2C-WB
from
washing
machine
Model A2C-WB-M1
Includes wall mount box. Wall mount box has water
inlet connection holes spaced 2 3 ⁄
Furnished with ⁄ " solder connectors. Either connection
1
2
may be used for the hot or cold water supply.
Electrical
power source
ground fault
protected
Water supply
One for cold
One for hot
" solder copper
Electrical
power source
ground fault
protected
Water supply
One for cold
One for hot
" center to center.
8