Troubleshooting Guide - Watts IntelliFlow A2C-M1 Mode D'emploi

Troubleshooting Guide

PROBLEM
1. No water flow from either hot or cold water supply hose:
GREEN LED: OFF
GREEN LED: ON
YELLOW LED: OFF
RED LED: OFF / FAINT BLINK (Blink Every 3 Seconds)
GREEN LED: ON
YELLOW LED: OFF
RED LED: ON
This indicates that the valve did not open
GREEN LED: ON
YELLOW LED: OFF
RED LED: BLINKING
2. No water flow from one hose - (either Hot or Cold):
GREEN LED: ON
YELLOW LED: ON
RED LED: OFF / FAINT BLINK (Blink Every 3 Seconds)
3. Yellow LED Remains On
GREEN LED: ON
YELLOW LED: ON
RED LED: OFF / FAINT BLINK
4. Unit feels warm:
5. Unit cycles ON/OFF:
1. Plug IntelliFlow ® into electrical outlet.
2. Check electrical outlet for power (reset ground fault).
1. Plug washing machine into IntelliFlow
2. Confirm operation of washing machine by plugging it into a separate electri-
cal outlet.
1. Leak sensor has detected water.
2. Dry off sensor
3. Check for broken or leaking hoses.
4. Unplug IntelliFlow ® from electrical outlet, correct problem, then re-insert plug
into outlet to reset valve.
5. Turn on washing machine.
1. IntelliFlow internal timing circuit has timed out.
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YELLOW LED: OFF Turn off washing machine to reset timing circuit.
2. Unplug and then plug back in sensor
3. Calibrate sensors for 10 seconds
4. Turn on washing machine.
1. Service strainers on washing machine hoses.
2. Service strainers on IntelliFlow
Caution prior to servicing strainers, first remove power to IntelliFlow
unplugging, then shut off both hot and cold water supply to IntelliFlow
Strainer
O-Ring
Some washing machine models include circuitry that causes a slight cur-
rent draw at all times. These models when connected to the IntelliFlow
cause the water supply to be energized continuously (Yellow LED: ON). The
IntelliFlow ® can be reset by unplugging and reinstalling the leak sensor. If this
does not resolve this issue, the use of the A2 IntelliTimer is required with the
system in use.
This condition is normal. Internal operating temperatures may cause unit to
feel warm to the touch.
Installation in a horizontal position can cause abnormal overheating of the unit
which causes this cycling condition. Unit must be installed in an upright posi-
tion as shown on pages 2 and 3.
5
SOLUTION
and turn on washing machine.
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® (see Figure 1).
Figure 1
® by
.
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can
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