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refteach
04-06-2007, 07:02 AM
We have a Traulsen Freezer with an intela-traul control on it, and the control is flashing Snr FAL, for a sensor failure. With this control there are several sensor ( Coil Cabinet Discharge). Is there a way to determine which sensor is faulty with the control rather than replacing each until it stops flashing the sensor failure? We do all of our own refrigeration servicing in house but find most manuals sent with the equipment are for operators only and the companys are resistant to sending maintenance manuals to us. Also there is a RS485 port on the unit I am assuming for pluging in a lap top or other device to communicate with the controller am I correct?

Refteach