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RemFixitSearch fault code

Error code

Vanderbilt ev alarm paneli All models code ery1

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Meaning

X-BUS Indicates the status of the X-BUS communications when in FULL ENGINEER Status programming (Red) Flashes regularly: (once every 1.5 seconds approx) indicates communications status is OK Flashes quickly: (once every 0.25 seconds approx) indicates the keypad is the last expander on the X-BUS If the keypad is being installed for the first time and power is supplied to it before a connection to the controller X-BUS interface is made, the LED remains in the ON state

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