APPENDIX A — WSHP OPEN SCREEN CONFIGURATION

SCREEN NAME

POINT NAME

PASSWORD

EDITABLE

RANGE

DEFAULT

NOTES

LEVEL

 

 

 

 

 

 

 

 

 

 

 

 

Off, Fan Only, Economize,

 

 

 

 

Operating Mode

 

 

Cooling, Heating, Cont Fan,

 

Displays unit operating mode

 

 

 

 

 

Test, Start Delay, Dehumidify

 

 

 

 

SPT

 

 

° F

 

Displays SPT

 

 

SAT

 

 

° F

 

Displays SAT

 

 

Condenser Leaving

 

 

° F

 

Displays leaving condenser

 

 

Temperature

 

 

 

water temperature

 

 

 

 

 

 

 

 

 

 

 

 

 

Displays entering condenser

 

 

Condenser Entering

 

 

° F

 

water temperature (Value

 

 

Temperature

 

 

 

will not update when compressor

 

 

 

 

 

 

 

 

 

 

 

 

 

is operating)

 

 

 

 

 

Off/Low Speed/

 

 

 

 

Fan

 

 

Medium Speed

 

Displays fan speed status

 

Equipment

 

No Password

 

High Speed/On

 

 

 

Compressor Capacity

 

0 - 100%

 

Displays compressor capacity

 

Status

Required

 

 

 

 

 

 

 

Displays current damper position

 

 

 

 

 

 

 

 

 

Damper Position

 

 

0 - 100%

 

(Viewable only if Ventilation DMP

 

 

 

 

 

 

 

Type = 2 position or DCV)

 

 

H2O Economizer

 

 

0 - 100%

 

Displays position of economizer valve

 

 

 

 

 

 

 

Displays position of auxiliary

 

 

Auxiliary Heat

 

 

0 - 100%

 

reheat valve (Viewable only if Leaving

 

 

 

 

 

Air Auxiliary Heat Type = 2 position,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 stage Elect or Modulating)

 

 

Space RH

 

 

0 - 100%

 

Displays space RH% (Viewable only if

 

 

 

 

 

Humidity Sensor = Installed)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Displays if dehumidification is active

 

 

Dehumidification

 

 

Inactive/Active

 

(Viewable only if Factory

 

 

 

 

 

 

 

Dehumidification Reheat = Installed)

 

 

IAQ CO2

 

 

0 - 9999 ppm

 

Displays the space CO2 level

 

 

SPT Alarm Status

 

 

Normal/Alarm

 

Displays current space

 

 

 

 

 

temperature condition

 

 

 

 

 

 

 

 

 

 

 

 

° F

 

Displays the SPT that

 

 

Alarming SPT

 

 

 

exceeded the alarm limit (when SPT

 

 

 

 

 

 

 

alarm above is in Alarm)

 

 

 

 

 

° F

 

Displays the SPT alarm limit that was

 

 

SPT Alarm Limit

 

 

 

exceeded; causing the alarm condition

 

 

 

 

 

 

 

(when SPT alarm above is in Alarm)

 

 

 

 

 

 

 

Displays the status of the Rnet

 

 

SPT Sensor Alarm

 

 

Normal/Alarm

 

SPT sensor - ALARM is displayed

 

 

Status

 

 

 

should the sensor fail to communicate

 

 

 

 

 

 

 

 

 

 

 

 

 

with the control module

 

 

IAQ Alarm Status

 

 

Normal/Alarm

 

Current IAQ/ventilation condition

Alarm Status

Compressor Alarm

No Password

 

Normal/Alarm

 

Current compressor condition

Status

Required

 

 

 

 

 

 

 

 

 

 

SAT Alarm Status

 

 

Normal/Alarm

 

Current SAT condition

 

 

Condensate Overflow

 

 

Normal/Alarm

 

Current status of the condensate

 

 

Alarm Status

 

 

 

drain (overflow switch)

 

 

 

 

 

 

 

 

Condenser Water Tem-

 

 

Normal/Alarm

 

Current status of the

 

 

perature Alarm Status

 

 

 

condenser water

 

 

 

 

 

 

 

 

Filter Alarm Status

 

 

Normal/Alarm

 

Current filter condition

 

 

Space RH Alarm Status

 

 

Normal/Alarm

 

Current space RH condition

 

 

OAT Alarm Status

 

 

Normal/Alarm

 

Current status of the OAT

 

 

 

 

 

broadcast function

 

 

 

 

 

 

 

 

 

Airside Linkage Status

 

 

Normal/Alarm

 

Current linkage status if enabled

 

 

Condenser Water

 

 

Normal/Alarm

 

Current linkage status if enabled

 

 

Linkage

 

 

 

 

 

 

 

 

 

 

 

 

SAT

 

 

° F

 

Display SAT

 

 

SAT Offset

 

X

-9.9 - 10.0 ° F

0 ° F

Used to correct sensor reading

 

 

Leaving Condenser

 

 

° F

 

Displays Leaving Condenser

 

 

Water Temperature

 

 

 

Water Temperature

 

 

 

 

 

 

 

Sensor

Leaving CW Offset

Admin Password

X

-9.9 - 10.0 ° F

0 ° F

Used to correct sensor reading

Calibration

Rnet Sensor

level access only

 

° F

 

Displays SPT

 

 

Temperature

 

 

 

 

 

 

 

 

 

 

 

 

Rnet Offset

 

X

-9.9 - 10.0 ° F

0 ° F

Used to correct sensor reading

 

 

RH

 

 

%

 

Displays Space RH value

 

 

RH Sensor Offset

 

X

-15% - 15%

0 %

Used to correct sensor reading

 

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

 

 

 

 

 

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Carrier 50PEC09-18 specifications Appendix a Wshp Open Screen Configuration, Alarm Status, Sensor, Calibration