Vmac AIR INNOVATED H400001, Technical Support

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Technical Support
Subject
PREDATAIR Error Codes and Symptoms
Document Version Department Revision Details Revised by Tech Engineering Implemented
EXT-PRED-016 A Tech Document Release SP 18 Aug 2015 DB 18 Aug 2015 N/A 18 Aug 2015
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Knowledge Base: www.kb.vmacair.com
Email: tech@vmacair.com
Web: www.vmacair.com
Technical Support: 1(888)241-2289
Toll Free: 1(800)738-8622 Fax: 1(877)740-3202
Flash Code Table
Some early models of PREDATIAR were not equipped with a Display Box. These models will have a
GREEN and RED LED on the top of the unit. Use the table below to determine the error code.
Green Red State Problem
On Steady
Off Operating None
Off On Steady
Compressor Off
Fan On Compressor Too Hot
Off Flashes On-Off
continuously
Compressor Off
Fan On Hydraulic Oil Too Hot
One Flash-Pause-One
Flash continuously
.. Off Compressor Off
Fan On High Pressure Start Warning
Flashes On-Off
continuously
Off Compressor Off
Fan OFF
Preheater on (If equipped) Cold Start Mode
Off One Flash-Pause-One
Flash continuously
Compressor Off
Fan OFF - Probe Open
Fan On
– Probe Shorted
Compressor Temperature
Probe Failure (Service Req.)
Off Two Flashes-Pause-Two
Flashes continuously
Compressor Off
Fan OFF - Probe Open
Fan On
– Probe Shorted
Hydraulic Cooler
Temperature Probe Failure
(Service Req.)
Off Three Flashes-Pause-
Three Flashes
continuously
Compressor Off
Fan OFF - Probe Open
Fan On
– Probe Shorted
Hydraulic Manifold
Temperature Probe Failure
(Service Req.)