Carrier PSD006-070, PSV, 50PSH instruction manual Alarm, Linkage

Page 63

APPENDIX A — WSHP SCREEN OPEN CONFIGURATION (cont)

SCREEN NAME

POINT NAME

 

PASSWORD

EDITABLE

RANGE

DEFAULT

NOTES

 

LEVEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Defines the hysteresis applied above

 

 

SPT Occupied Alarm

 

 

X

2 - 20 ° F

5 ° F

the cooling and below the heating set

 

 

Hysteresis

 

 

points before an alarm condition will

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

occur

 

 

 

 

 

 

 

 

Used to calculate the delay time before

 

 

SPT Alarm Delay

 

 

X

0 - 30 min per degree

10 min

an alarm is generated after the alarm

 

 

 

 

 

 

 

 

condition occurs

 

 

SPT Unoccupied Low

 

 

X

35 - 90 ° F

45 ° F

Defines the fixed unoccupied

 

 

Alarm Temperature

 

 

ow SPT alarm limit

 

 

 

 

 

 

 

 

 

SPT Unoccupied High

 

 

X

45 - 100 ° F

95 ° F

Defines the fixed unoccupied

 

 

Alarm Temperature

 

 

high SPT alarm limit

 

 

 

 

 

 

 

 

 

SAT Low SAT

 

 

X

15 - 90 ° F

45 ° F

Defines the fixed minimum

 

 

Alarm Limit

 

 

SAT alarm limit

 

 

 

 

 

 

 

 

 

SAT High SAT

 

 

X

90 - 175 ° F

120 ° F

Defines the fixed maximum

 

 

Alarm Limit

 

 

SAT alarm limit

 

 

 

 

 

 

 

 

 

Condensate Overflow

 

 

 

 

 

Defines the delay time before an alarm

 

 

 

 

X

5 - 600 sec

10 sec

is generated after the alarm condition

 

 

Alarm Delay

 

 

 

 

 

 

 

 

 

occurs

 

 

 

 

 

 

 

 

 

 

Space Humidity Occupied

 

 

X

45% - 100%

100%

Defines the fixed occupied

 

 

High Alarm Limit

 

 

high space RH alarm limit

 

 

 

 

 

 

 

 

 

Space Humidity Alarm

 

 

 

 

 

Used to calculate the delay time before

Configuration

 

 

X

0 - 30 min per % RH

5 min

an alarm is generated after the alarm

Delay

 

 

 

 

 

 

 

 

 

condition occurs

 

 

 

 

 

 

 

 

Space Humidity Unoccu-

 

Admin Password

X

45% - 100%

100%

Defines the fixed unnoccupied

 

 

pied High Alarm Limit

 

level access only

high space RH alarm limit

 

 

 

 

 

 

 

Alarm

IAQ/Ventilation Occupied

 

 

X

0 - 9999 ppm

1100 ppm

Defines the fixed occupied high

Configuration

High Alarm Limit

 

 

space IAQ/Ventilation alarm limit

 

 

 

 

 

 

 

IAQ/Ventilation

 

 

 

 

 

Used to calculate the delay time before

 

 

 

 

X

0.1 - 1.0 min per ppm

0.25 min

an alarm is generated after the alarm

 

 

Alarm Delay

 

 

 

 

 

 

 

 

 

condition occurs

 

 

 

 

 

 

 

 

 

 

Rnet Sensor SPT Alarm

 

 

X

Ignore/Display

Ignore

Determines if the SPT alarm is

 

 

 

 

displayed on the local Rnet sensor

 

 

 

 

 

 

 

 

 

 

Rnet Sensor SAT Alarm

 

 

X

Ignore/Display

Ignore

Determines if the SAT alarm is

 

 

 

 

displayed on the local Rnet sensor

 

 

 

 

 

 

 

 

 

 

Rnet Sensor Compressor

 

 

 

 

 

Determines if the Compressor Lockout

 

 

 

 

X

Ignore/Display

Display

alarm is displayed on the local Rnet

 

 

Lockout Alarm

 

 

 

 

 

 

 

 

 

sensor

 

 

 

 

 

 

 

 

 

 

Rnet Sensor Condenser

 

 

 

 

 

Determines if the Condenser Water

 

 

 

 

X

Ignore/Display

Display

Temperature alarm is displayed on the

 

 

Water Temperature Alarm

 

 

 

 

 

 

 

 

 

local Rnet sensor

 

 

 

 

 

 

 

 

 

 

Rnet Sensor Condensate

 

 

 

 

 

Determines if the Condensate

 

 

 

 

X

Ignore/Display

Display

Overflow alarm is displayed on the

 

 

Overflow Alarm

 

 

 

 

 

 

 

 

 

local Rnet sensor

 

 

 

 

 

 

 

 

 

 

Rnet Sensor Dirty

 

 

X

Ignore/Display

Display

Determines if the Dirty Filter alarm is

 

 

Filter Alarm

 

 

displayed on the local Rnet sensor

 

 

 

 

 

 

 

 

 

Rnet Sensor Space

 

 

 

 

 

Determines if the High Space

 

 

 

 

X

Ignore/Display

Ignore

RH alarm is displayed on the

 

 

High Humidity Alarm

 

 

 

 

 

 

 

 

 

local Rnet sensor

 

 

 

 

 

 

 

 

Configuration

Loop Control Network

 

 

 

 

 

See TPI

Number

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Loop Control Network

 

 

 

 

 

See TPI

 

Address

 

 

 

 

 

 

 

 

 

 

 

 

 

Linkage

Number of Linked Heat

 

 

 

 

 

See TPI

Pumps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

63

Image 63
Contents Contents Installation, Start-Up, Service InstructionsSafety Considerations InstallationGeneral 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 Water Quality Guidelines Open Loop and Recirculating WellMaterial 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 A50-8364SAT HpwsMves 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 LED Status Description of Operation Alarm Relay Complete C and Deluxe D Board System TestOff 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 ExceptionAppendix a Wshp Screen Open Configuration ServiceTest Configuration Service Point Name Password Editable Range Default LevelScreen Name Linkage AlarmPage Page Copyright 2009 Carrier Corporation II. START-UP 50PSH,PSV,PSD START-UP ChecklistA50-8495 Heating Cycle AnalysisCooling Cycle Analysis A50-8494