Engineered air EngA W-TRAC User Manual

A W-TRAC
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IOM‐49 4of12 Mar99R4
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TableofContents
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INTRODUCTION..................................................................................................................................................5
CONTROLLERRATINGS......................................................................................................................................5
CONTROLLERDESCRIPTION...............................................................................................................................6
TERMINALLIST...................................................................................................................................................6
DIPSWITCHES....................................................................................................................................................6
INDICATIONANDDIAGNOSTICLIGHTS..............................................................................................................7
ADJUSTMENTPOTS............................................................................................................................................7
TEMPERATURECONTROL..................................................................................................................................7
BASESETPOINT..................................................................................................................................................8
SETPOINTRESET.................................................................................................................................................8
FROSTCONTROL................................................................................................................................................8
EXHAUSTAIRRH%SENSOR...............................................................................................................................8
RETURNAIRRH%SENSOR.................................................................................................................................9
BDRHPREDICTEDRETURNAIRRELATIVEHUMIDITY........................................................................................9
WIRING...............................................................................................................................................................9
SENSORTABLE.................................................................................................................................................12
SERVICENOTES................................................................................................................................................10
ROTATION........................................................................................................................................................10
MOTORSPEEDCONTROL.................................................................................................................................10
KBVF/SIVF(R)..................................................................................................................................................10
WHEELROTATIONSPEED................................................................................................................................11
SENSORCALIBRATION.....................................................................................................................................11
DISCHARGETEMPERATURECALIBRATION......................................................................................................11
EXHAUSTTEMPERATURECALIBRATION..........................................................................................................11
HUMIDITYSENSORS.........................................................................................................................................12
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Engineered air EngA W-TRAC Specifications

General

Brand	Engineered air
Model	EngA W-TRAC
Category	Controller
Language	English