Troubleshooting Flow Charts - CRT American Standard Ultima Selectronic 606B.051 Instructions D'installation

TROUBLESHOOTING FLOW CHARTS

UNIT DOES NOT FUNCTION
IS ANGLE STOP OPEN?
Y Y E E S S
REPEATED DOUBLE
FLASH ON SENSOR?
N N O O
RECONNECT TRANSFORMER TO
SENSOR. FLASH ON SENSOR FOR
5 SECONDS?
Y Y E E S S
PUSH MANUAL OVERRIDE
BUTTON; WILL THE UNIT FLUSH?
N N O O
REPLACE PISTON ASSEMBLY.
UNIT IS CONTINUOUSLY FLUSHING
CLOSE ANGLE STOP AND OPEN
AGAIN TO PRIME THE VALVE.
DOES FLUSHING STOP?
N N O O
PUSH MANUAL OVERRIDE
BUTTON. DOES IT RETURN TO ITS
ORIGINAL POSITION FREELY?
Y Y E E S S
RECONNECT TRANSFORMER TO
SENSOR. FLASH ON SENSOR FOR
5 SECONDS?
Y Y E E S S
REPLACE PISTON & SOLENOID
ASSEMBLY.
UNIT WILL ONLY FLUSH MANUALLY
REPEATED DOUBLE
FLASH ON SENSOR?
N N O O
RECONNECT TRANSFORMER TO
SENSOR. FLASH ON SENSOR FOR
5 SECONDS?
Y Y E E S S
REPLACE SOLENOID.
N N O O
OPEN VALVE
Y Y E E S S
LOW VOLTAGE. TEST OUTPUT OF
TRANSFORMER. MUST BE >5.4 VAC.
1 1
1 1
N N O O
BAD TRANSFORMER. REPLACE. REPEAT.
2 2
2 2
N N O O
DAMAGED SENSOR. REPLACE
SENSOR.
DAMAGED SOLENOID. REPLACE
Y Y E E S S
SOLENOID
Pro d uct names li s ted h ere in are t ra d em ar k s of AS A mer i ca , I nc . © 2019
To learn more about American Standard Selectronic
www.americanstandard-us.com or e-mail us at: CRTTEAM@lixilamericas.com
DAMAGED MANUAL OVERRIDE
N N O O
BUTTON. REPLACE MANUAL
OVERRIDE BUTTON
1 1
1 1
N N O O
BAD TRANSFORMER. REPLACE. REPEAT.
2 2
2 2
DAMAGED SENSOR. REPLACE
N N O O
SENSOR.
CRITICALLY LOW BATETRY. INSTALL
Y Y E E S S
NEW BATTERY
1 1
1 1
N N O O
BAD TRANSFORMER. REPLACE. REPEAT.
2 2
2 2
N N O O
DAMAGED SENSOR. REPLACE
SENSOR.
11
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M965645 EN REV. 2.2 (10/19)