Carrier 50PEC09-18 specifications High Alarm Limit

Page 55

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

 

 

 

 

 

55

Image 55
Contents Safety Considerations ContentsGeneral Installation50PEC Physical Data A50-8335 OUTWater OUT CondensateA50-8338 Water22.2 OD A50-8337Damper Opening A50-833950PEC18 Bottom Return Cabinet Dimensions Right Hand Piping 50PEC09-15 Bottom Return Cabinet Dimensions Left Hand Piping 50PEC18 Bottom Return Cabinet Dimensions Left Hand Piping 50PEC09-15 Front Return Cabinet Dimensions Right Hand Piping 50PEC18 Front Return Cabinet Dimensions Right Hand Piping A50-8345 50PEC09-15 Front Return Cabinet Dimensions Left Hand Piping50PEC18 Front Return Cabinet Dimensions Left Hand Piping A50-8347 Optional Autoflow Valve Motorized 50PEC09-15 Chassis Dimensions Front ReturnWater Valve Optional Autoflow Optional FusedOptional Disconnect Box Autoflow Optional Motorized50PEC18 Chassis Dimensions Front Return Mount Unit Wire Electrical Connections09-18 A50-8452A50-8327.eps Sensor, Water Coil Freeze Protection A50-8328A50-8329 Night Low Limit SwitchReturn Air Sensor Blower Motor Wiring NLL PremierLink Controller Applications with Complete C Control A50-8355 8354 A50LWT 8353 Wshp Open Control A50-8380A50-8441 Wire Low Voltage ConnectionsElectrical Data 50PEC Units A50-7467tfField-Supplied Sensors for Wshp Open Controller Recommended Thermostat Wire SizesSPT Sensors A50-8443 Install Supply and Return PipingRnet Wiring Specifications Rnet WiringTemporary Connection for Flushing System Piping PRE-START-UPMax Entering Air, dry bulb/wet bulb Air and Water LimitsMin Ambient Air Rated Ambient Air Max Ambient Air Min Entering Air Rated Entering Air, dry bulb/wet bulbWater Quality Guidelines Field Selectable Inputs Complete C Control Jumper Settings See , 18,Deluxe D Control Jumper Settings See , 20, DIP Switch Block S2 Accessory 1 Relay OptionsOperating Limits DIP Switch Block S2 Accessory 2 Relay OptionsSTART-UP Unit Start-Up/CoolingBACview6 Display Interface Unit Start-Up with Wshp Open ControlsGPM Coaxial Water Pressure DropUnits with Aquazone Complete C Control Approximate Fluid Volume gal Per 100 ft of PipeAntifreeze Percentages by Volume OperationUnits with Wshp Open Multiple Protocol Page Complete C and Deluxe D Board System Test Aquazone Deluxe D Control LED Indica Complete C Control LED Code and Fault DescriptionsService Gravity Flow Method Replacing the Wshp Open Controller’s Bat TroubleshootingRefrigerant Charging Air Coil Fan Motor RemovalFault Heating Cooling Possible Cause Solution TroubleshootingUnit Does Not Operate Sensor Appendix a Wshp Open Screen ConfigurationAlarm Status StatusConfiguration Appendix a Wshp Open Screen ConfigurationMaintenance System SettingsSchedule Optimal StartService Appendix a Wshp Screen Open ConfigurationTest Point Name Password Editable Range Default Level Configuration ServiceAlarm High Alarm LimitPage Page Copyright 2009 Carrier Corporation II. START-UP 50PEC Unit START-UP ChecklistA50-8454 Heating Cycle AnalysisCooling Cycle Analysis A50-8453