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SECTION 4—TROUBLESHOOTING
SYMPTOM
Unit Not Operating,
Internal Status Indicators:
RED: Off
GREEN: Off
Control Panel Indicators:
RED: Off
YELLOW: Off
GREEN: Off
Power Switch ON.
Continuous audible alarm.
Unit Operating,
Internal Status Indicators:
RED: Three Flashes
GREEN: One Flash
Control Panel Indicators:
RED: Off
YELLOW: Flashing
GREEN: On
Low-Flow Alarm does not
activate on flows less than 0.5
L/min.
Perfecto2™
PROBABLE CAUSE
Transformer assembly:
a. Assembly connector
disconnected.
b. Faulty transformer assembly.
Internal repairs required.
System leak.
Defective check valves.
22
SOLUTION
a. Reattach connector.
b. Replace transformer assembly. Refer
to Replacing the Transformer on
page 61.
Replace SensO
circuit board. Refer to
2
Replacing P.C. Board on page 58.
Repair leak in product tank, regulator,
tubing, fittings, or flow meter.
Replace check valves. Refer to Replacing
Check Valves on page 46.
Part No 1154245
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