Carrier 50PSH, PSD006-070, PSV instruction manual Appendix a Wshp Open Screen Configuration

Page 59

APPENDIX A — WSHP OPEN SCREEN CONFIGURATION (cont)

SCREEN NAME

POINT NAME

PASSWORD

EDITABLE

RANGE

DEFAULT

NOTES

 

 

 

LEVEL

 

 

 

 

 

 

 

 

 

Off, Fan Only,Economize,

 

 

 

 

Operating Mode

 

 

Cooling, Heating, Cont Fan, Test,

 

Displays unit operating mode

 

 

 

 

 

Start Delay, Dehumidify

 

 

 

 

Fan Operating Mode

 

 

Auto/Continuous/Always On

 

Displays how the fan is configured

 

 

 

 

 

to operate

 

 

 

 

 

 

 

 

 

Occupancy Status

 

 

Unoccupied/Occupied

 

Displays the current occupancy status

 

 

 

 

 

Always Occupied/Local Schedule/

 

 

 

 

 

 

 

BACnet Schedule/BAS Keypad/

 

Displays the origin of the

 

 

Occupancy Control

 

 

Occupied Contact/Holiday Schedule/

 

 

 

 

 

 

occupancy control

 

 

 

 

 

Override Schedule/Pushbutton

 

 

 

 

 

 

 

 

 

 

 

 

 

Override/Unoccupied None

 

 

 

 

Outside Air

 

 

° F

 

Displays OAT (Viewable only if OAT

 

 

Temperature

 

 

 

is a network broadcast)

 

 

 

 

 

 

 

 

SPT

 

 

° F

 

Displays SPT

 

 

SPT Status

 

 

Normal/Above Limit/Below

 

Displays the SPT status

 

 

 

 

Limit/Sensor Failure

 

 

 

 

 

 

 

 

 

 

SPT Sensor Status

 

 

Inactive/Connected

 

Displays the connection status

 

 

 

 

 

of the Rnet sensor

 

 

 

 

 

 

 

 

 

Condensate Overflow

 

 

Normal/Alarm

 

Displays the status of the

 

 

 

 

 

condensate overflow

 

 

 

 

 

 

 

 

 

Cooling Set Point

 

 

° F

 

Displays the actual set point

 

 

 

 

 

being used for cooling control

 

 

 

 

 

 

 

 

 

Heating Set Point

 

 

° F

 

Displays the actual set point

 

Unit

No Password

 

 

being used for heating control

 

 

 

 

 

Maintenance

 

required

 

° F

 

Displays the offset values from the Rnet

 

 

Set Point Adjustment

 

 

 

user set point adjustment that is being

 

 

 

 

 

 

 

applied to the configured set points

 

 

Auxiliary Heat Control

 

 

° F

 

Displays the calculated set point being

 

 

Set Point

 

 

 

used for auxiliary heating control

 

 

 

 

 

 

 

 

H2O Economizer

 

 

° F

 

Displays the calculated set point being

 

 

Control Set Point

 

 

 

used for economizer control

 

 

 

 

 

 

 

 

Calculated IAQ/

 

 

 

 

Displays the ventilation damper

 

 

Ventilation Damper

 

 

%

 

 

 

 

 

 

position calculated by the DCV control

 

 

position

 

 

 

 

 

 

 

 

 

 

 

 

 

Active Compressor

 

 

0/1/2

 

Displays the actual number of

 

 

Stages

 

 

 

compressor stages operating

 

 

 

 

 

 

 

 

SAT

 

 

° F

 

Displays SAT

 

 

Reset Filter Alarm

 

X

No/Yes

 

Used to reset the filter alarm timer after

 

 

 

 

the filter has been cleaned or replaced

 

 

 

 

 

 

 

 

 

Overflow Contact

 

 

Closed/Open

 

Displays the state of the condensate

 

 

 

 

 

overflow switch contact

 

 

 

 

 

 

 

 

 

Occupancy Contact

 

 

Closed/Open

 

Displays the state of the external/

 

 

 

 

 

remote occupancy input switch contact

 

 

 

 

 

 

 

 

 

 

 

 

Inactive/Occupied/

 

Provides capability to force the

 

 

BAS/Keypad Override

 

X

Inactive

equipment to operate in an

 

 

 

Unoccupied

 

 

 

 

 

 

occupied or unoccupied mode

 

 

 

 

 

 

 

 

 

OAT Input

 

 

N/A / Network

 

Displays if an OAT value is being

 

 

 

 

 

received from the Network

 

 

 

 

 

 

 

 

 

BACnet

 

X

 

 

See TPI

 

 

Keypad Configuration

 

X

 

 

Mapping

System Settings

Password

 

X

 

 

Changes password

Network

 

X

 

 

See TPI

 

 

 

 

 

 

 

BACnet Time Master

 

X

 

 

See TPI

 

 

Clock Set

 

X

 

 

Changes clock/time setting

 

 

Override Schedules

 

 

Inactive/Active Occupied

 

 

 

 

Pushbutton Override

 

 

Inactive/Active Occupied

 

 

Occupancy

Keypad Override

No Password

 

Inactive/Active Occupied/Active

 

Used to display the active and

 

Unoccupied

 

Maintenance

 

required

 

 

inactive occupancy control inputs

Schedules

 

Inactive/Active Occupied

 

 

 

 

 

 

 

 

 

Occupancy Contact

 

 

Inactive/Active Occupied

 

 

 

 

BAS on/off

 

 

Inactive/Active Occupied

 

 

 

 

Local Occupancy

 

X

Disable/Enable

Enable

 

 

 

Schedules

 

 

 

 

 

 

 

 

 

 

 

Local Holiday

User/Admin

X

Disable/Enable

Disable

Used to define which occupancy inputs

Schedule

Schedules

Password level

 

 

 

are used to determine

Configuration

Local Override

 

 

 

access

X

Disable/Enable

Disable

occupancy mode.

 

 

Schedules

 

 

 

 

 

 

 

 

 

BACnet Occupancy

 

X

Disable/Enable

Disable

 

 

 

Schedules

 

 

 

 

 

 

 

 

 

 

LEGEND

 

 

 

 

 

BAS — Building Automation System

 

 

 

 

 

DCV

Demand Controlled Ventilation

 

 

 

 

IAQ

Indoor Air Quality

 

 

 

 

 

OAT

Outdoor Air Temperature

 

 

 

 

 

RH

Relative Humidity

 

 

 

 

 

SAT — Supply Air Temperature

 

 

 

 

 

SPT

Space Temperature

 

 

 

 

 

TPI

Third Party Integration

 

 

 

 

 

59

Image 59
Contents Contents Installation, Start-Up, Service InstructionsGeneral Safety ConsiderationsInstallation Physical Data 50PSH, PSV, PSD018-070 Units Typical Installation 50PSH Unit Code Return Discharge CSP ASPBSP CAP50PSV Dimensional Data HWR Hot Water Reheat Left Hand Right Hand A50-7846efBack Discharge Side DischargeMount the Unit Install Condensate DrainTrap Condensate Drain Connection Material Water Quality GuidelinesOpen Loop and Recirculating Well Metal Hose Minimum Bend Radii Typical Ground-Water Piping InstallationSupply/Return Hose Kit Wire Field Power SupplyAstat Complete C Controller Fault CodesDescription of Operation LED Alarm Relay TransYellow RED Wire NumberBMC ComprLWT ECMUnits with ECM, Complete C and LON Controller 460 A50-8363Units with ECM, Deluxe D and LON Controller 460 A50-8364Mves SATHpws WHSP-OPEN 8354 A508356 LWT Wshp Open Control A50-838050PSH, PSV, PSD Electrical Data PSC High-Static Motor 50PSH, PSV, PSD Electrical Data PSC Motor50PSH, PSV, PSD Electrical Data, ECM Motor Low Voltage Field Wiring Wire Field ControlsField-Supplied Sensors for Wshp Open Controller Rnet Wiring SpecificationsA50-8441 A50-8442A50-8443 Rnet WiringWire Terminal Operate ECM Interface BoardECM Blower Motor Performance Data Setting SizeFPM Rated MIN FANUnit Airflow CFM Speed Size Coil Units with Reheat ESP Loss Face VelocityField Selectable Inputs Complete C Control Jumper SettingsDeluxe D Control Jumper Settings PRE-START-UPVAC DIP Switch Block S2 Accessory 1 Relay OptionsDIP Switch Block S2 Accessory 2 Relay Options Humidistat/Dehumidistat Logic Deluxe D DIP Switch SettingsA50-8145 HWR Operating ModesOperating Limits 50PSH, PSV, PSD Units Unit Start-Up Cooling ModeSTART-UP Operating LimitsWater Flow Temp Unit Start-Up Heating ModeWater Temperature Change Through Heat Exchanger Cooling Heating Water Flow Rate GPM Rise F Drop FGPM/ton Pressure Heat Cooling Rise Drop Psig Flow Flow BACview6 Display Interface Unit Start-Up with Wshp Open ControlsGPM 50PSH, PSV, PSD Water Water Temperature F Flow50PSH, PSV, PSD Coaxial Water Pressure Drop Unit SizeUnits with Aquazone Complete C Control Approximate Fluid Volume gal Per 100 Ft of PipeAntifreeze Percentages by Volume OperationUnits with Wshp Open Multiple Protocol Units with HWR OptionPage Page Off LED Status Description of Operation Alarm RelayComplete C and Deluxe D Board System Test Description Status LED Test LED Complete C Control LED Code Fault DescriptionsLED Code Fault Description Aquazone Deluxe D Control LED IndicaService Replacing the Wshp Open Controller’s Bat TroubleshootingRefrigerant Charging Air Coil Fan Motor RemovalFP1 and FP2 Thermistor Location Page Fault Description Solution ECM TroubleshootingA50-8448 ECM Pin ConnectorsA50-8447 ECM Troubleshooting Flow DiagramTXV Wshp TroubleshootingFault Heating Cooling Possible Cause Solution Good PracticesCode Condensate FaultCode 7 Auto Resetting No Fault Code ShownLow Discharge Air Temperature in HeatingHigh Head Pressure Low Suction PressureAppendix a Wshp Open Screen Configuration Appendix a Wshp Open Screen Configuration Schedules 1 Set PointsWeekly Schedule ExceptionTest Appendix a Wshp Screen Open ConfigurationService Screen Name Configuration ServicePoint Name Password Editable Range Default Level Linkage AlarmPage Page Copyright 2009 Carrier Corporation II. START-UP 50PSH,PSV,PSD START-UP ChecklistA50-8495 Heating Cycle AnalysisCooling Cycle Analysis A50-8494