Trane Zone Controller, N512, CNT-SVX07C-EN manual For non, Output

Page 63

Manual output test

 

BOP10

heat 2)Baseboard

Off

 

Off

Off

 

Off

Off

Off

Off

 

Off

Off

On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1)Generic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BOP9

close damper, air Outdoor

On/Close

 

Off

Off

 

Off

Off

Off

Off

 

Off

On/Close

Off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BOP8

open damper, air Outdoor

Off

 

Off

Off

 

Off

Off

Off

Off

 

On/Open

Off

Off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BOP7

2 stage heat, 2)Electric

On/Close1)

Off2)

Off

Off

 

Off

Off

Off

Off

 

On/Close

Off

Off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

close valve, 1)Heating

 

 

 

 

 

 

 

 

 

 

 

 

 

configurationsbypass-and-face

BOP6BOP5BOP4

1 stage heat, 3)Electric

OffOn/CloseOff

 

OffOffOff

OffOffOff

 

OffOffOff

OffOffOn/Open

On/OpenOn/CloseOff

On/OpenOffOff

 

OffOffOff

OffOffOff

OffOffOff

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

valve heat position-2)Two

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

open valve, 1)Heating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

close valve,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cooling/changeover

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

compressor 3)DX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

valve changeover

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cooling/ position-2)Two

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

open valve,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1)Cooling/changeover

 

 

 

 

 

 

 

 

 

 

 

 

 

for non-

BOP3

low Fan

Off

 

Off

Off

 

On/Low

Off

Off

Off

 

Off

Off

Off

sequencetest

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BOP2

2)Exhaust

Off

 

Off

On/Med1)

Off2)

Off

Off

Off

Off1)

On2)

Off

Off

Off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

medium 1)Fan

 

 

 

 

 

 

 

 

 

 

 

 

 

output

BOP1

high Fan

Off

 

On/High

Off

 

Off

On/High

On/High

On/High

 

On/High

On/High

On/High

Manual11.

Result

 

Beginstest

mode

highFan

Fan

medium

lowFan

Mainopen, onDX

Mainclose, off,DXaux open,EH1 on

open,Aux

on,EH1 exhaust fan

close,Aux off,EH1 on,EH2 damper open

Damper close

Generic/ baseboard heat energized

 

 

 

 

 

2

 

3

 

 

 

 

 

 

 

6

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

Table

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Step

pressed is button Test

1

 

2

3

 

4

5

6

7

 

8

9

10

 

 

times of Number

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CNT-SVX07C-EN

53

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Image 63
Page 62 Page 64
Contents Installation and Operation Tracer ZN521 Zone Controller Page CNT-SVX07C-EN April CNT-SVX07C-EN Tracer ZN521 Zone Controller Installation and Operation CNT-SVX07C-EN Contents Sequence of operations Status indicators for operation and communication Troubleshooting Index Product description Overview and specificationsDimensions Storage environmentClearances Plastic-cover model dimensions and clearances Additional components Agency listing/complianceCO2 sensor Tracer zone temperature sensor optionsDamper actuators Zone humidity sensorOverview and specifications AC-power wiring Input/output terminal wiringGeneral wiring information Communication-link wiring and addressing General wiring information Operating environment requirements Location recommendationsMounting the Tracer ZN521 zone controller Mounting recommendationsHeatElectric Typical applications for the Tracer ZN521 zone controllerApplication SpeedfanMultiple Dehumidification ControlValve EconomizingBinary inputs BI1 Low-coil-temperature detectionBinary inputs BI2 Condensate overflowBI4 Fan status BI3 Occupancy or generic binary inputAnalog inputs ZN Zone temperatureAnalog inputs GND Ground terminalsFAN Fan mode input AI1 Entering water temperatureSET Local setpoint AI3 Outdoor air temperature or generic temperature AI2 Discharge air temperatureAI4 configuration options and associated measurement ranges Configuration Measurement rangeAI4 Universal 4-20 mA AI4 terminal wiring CO2 measurement Binary output Functions Binary outputsGeneric binary output Binary output functionsFunction Input source For more information See Wiring requirements and optionsOverriding binary outputs Required controller inputs for proper operationTwo-pipe hydronic-cooling unit Two-pipe hydronic-heating unit Two-pipe hydronic heating/cooling unit with auto changeover Four-pipe hydronic heating/cooling unit Four-pipe heating/cooling unit with auto changeover Two-pipe heating unit with DX cooling Electric heat unit with DX cooling Electric heat unit Two-pipe heating unit with face-and-bypass damper Two-pipe heating/cooling unit with face-and-bypass damper Four-pipe heating/cooling unit with face-and-bypass damper Input/output functions and wiring for typical applications Random start Power-up sequenceOccupancy modes Occupied modeUnoccupied mode Occupied standby modeTimed override control Occupied bypass modeZone temperature control Cascade zone controlSimplified zone control Morning cool-down Heating or cooling modeDischarge air tempering Morning warm-upFan operation Entering water temperature sampling functionExhaust control Exhaust controlValve control options Valve operationModulating valve operation Modulating valve calibrationTwo-pipe operation Modulating outdoor/return air dampersTwo-position valve operation Isolation-valve operationModulating outdoor air damper position Ashrae Cycle 1 conformance Ashrae Cycle 2 conformanceEconomizing free cooling Face-and-bypass, isolation-valve operation Two-position control of a modulating outdoor air damperFace-and-bypass damper operation DX cooling operationElectric heat operation Baseboard heat operationDehumidification Unit protection strategies Peer-to-peer communicationCondensate overflow Smart resetLow-coil-temperature protection Fan off delayFilter-maintenance timer Freeze protection discharge air temperature low limitFreeze avoidance Tracer ZN521 zone controller circuit board Test buttonManual output test Output For nonClose damper, air Outdoor Open damper, air Outdoor BOP1 BOP2 BOP3 BOP4 BOP5 BOP6 BOP7 BOP8 BOP9 Step ResultLED activity Explanation Service pin buttonRed LED Service indicator Interpreting LEDsYellow LED Communications indicator Green LED Status indicatorTypes of diagnostics DiagnosticsFan unaffected Table of diagnosticsDiagnostics Diagnostic Probable cause Consequences TypePosition Valved unaffectedDamper unaffected Status indicators for operation and communication Probable cause Explanation Fan does not energizeValves remain closed TroubleshootingDX or electric heat does not energize Valves remain openOutdoor air damper remains open Outdoor air damper remains closedOutdoor air damper remains open Troubleshooting Numerics IndexIndex Index Index Page Trane
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