6
Table 2 — Scrolling Marquee Menu Display Structure
(
Comfort
Link Display Modes)
RUN
STATUS
SERVICE
TEST
TEMPERATURES
PRESSURES
SETPOINTS
INPUTS
OUTPUTS
CONFIGURATION
TIME
CLOCK
OPERATING
MODES
ALARMS
Auto View of
Run Status
(VIEW)
Econ
Run Status
(ECON)
Cooling
Information
(COOL)
Humidi-MiZer
(HMZR)
Mode
Trip Helper
(TRIP)
CCN
Linkage
(LINK)
Compressor
Run Hours
(HRS)
Compressor
Starts
(STRT)
Timeguards
(TMGD)
Software
Version
Numbers
(VERS)
Service Test Mode
(TEST)
Local
Machine
Disable
(STOP)
Soft Stop
Request
(S.STP)
Supply Fan
Request
(FAN.F)
4 in. Filter
Change Mode
(F.4.CH)
Test Independent
Outputs
(INDP)
Test Fans
(FANS)
Test Cooling
(COOL)
Test Heating
(HEAT)
Test Humidi-MiZer
(HMZR)
Air
Temperatures
(AIR.T)
Refrigerant
Temperatures
(REF.T)
Air Pressures
(AIR.P)
Refrigerant
Pressures
(REF.P)
Occupied Heat
Setpoint
(OHSP)
Occupied Cool
Setpoint
(OCSP)
Unoccupied
Heat Setpoint
(UHSP)
Unoccupied
Cool Setpoint
(UCSP)
Heat - Cool
Setpoint
(GAP)
VAV Occ
Cool On
(V.C.ON)
VAV Occ
Cool Off
(V.C.OF)
Supply Air
Setpoint
(SASP)
Supply Air
Setpoint Hi
(SA.HI)
Supply Air
Setpoint Lo
(SA.LO)
Heating Supply
Air Setpoint
(SA.HT)
Tempering
Purge SASP
(T.PRG)
Tempering in
Cool SASP
(T.CL)
Tempering in
Vent Occ SASP
(T.V.OC)
Tempering in
Vent Unocc.
SASP
(T.V.UN)
General Inputs
(GEN.I)
Compressor
Feedback
(FD.BK)
Thermostat
Inputs
(STAT)
Fire-Smoke
Modes
(FIRE)
Relative
Humidity
(REL.H)
Air Quality
Sensors
(AIR.Q)
Reset Inputs
(RSET)
4-20 Milliamp
Inputs
(4-20)
Fans
(FANS)
Cooling
(COOL)
Heating
(HEAT)
Economizer
(ECON)
General
Outputs
(GEN.O)
Unit
Configuration
(UNIT)
Cooling
Configuration
(COOL)
Evap/Discharge
Temp. Reset
(EDT.R)
Heating
Configuration
(HEAT)
Supply Static
Press. Config.
(SP)
Economizer
Configuration
(ECON)
Building Press.
Configs
(BP)
Cool/Heat
Setpt. Offsets
(D.LV.T)
Demand Limit
Config.
(DMD.L)
Indoor Air
Quality Cfg.
(IAQ)
Dehumidification
Config.
(DEHU)
CCN
Configuration
(CCN)
Alert Limit
Config.
(ALLM)
Sensor Trim
Config.
(TRIM)
Switch
Logic
(SW.LG)
Display
Configuration
(DISP)
Time of Day
(TIME)
Month, Date,
Day and Year
(DATE)
Local Time
Schedule
(SCH.L)
Local
Holiday
Schedules
(HOL.L)
Daylight
Savings
Time
(DAY.S)
System
Mode
(SYS.M)
HVAC Mode
(HVAC)
Control Type
(CTRL)
Mode
Controlling
Unit
(MODE)
Currently
Active
Alarms
(CURR)
Reset All
Current
Alarms
(R.CUR)
Alarm
History
(HIST)
Summary of Contents for Carrier Weathermaker 48A2
Page 105: ...105 Fig 20 Typical Main Control Box Wiring Schematic 48 50A2 A3 A4 A5 Units...
Page 106: ...106 Fig 21 Typical Auxiliary Control Box Wiring Schematic...
Page 107: ...107 Fig 22 Typical 2 Stage Gas Heat Wiring Schematic Size 060 Units Shown a48 8357...
Page 108: ...108 TO NEXT PAGE Fig 23 Typical Staged Gas Heat Wiring Schematic Size 060 Units Shown A48 7296...
Page 109: ...109 Fig 23 Typical Staged Gas Heat Wiring Schematic Size 060 Units Shown cont A48 8358...
Page 110: ...110 Fig 24 Typical Electric Heat Control Schematic 50 Series Size 060 Units Shown a50 8228...
Page 111: ...111 Fig 25 Typical Power Schematic 48 50A2 A3 A4 A5 060 Unit Shown...
Page 112: ...112 Fig 26 Typical Low Ambient Controls Option Wiring...
Page 113: ...113 Fig 27 Typical Small Chassis Component Location Size 020 035 Units...
Page 114: ...114 Fig 28 Typical Large Chassis Component Locations Size 040 060 Units...
Page 118: ...118 Fig 30 Economizer Control Board ECB1 and VAV Control Board ECB2 A48 7706...
Page 142: ...142 A48 3733 Fig 56 Main Burner Removal...
Page 176: ...176 APPENDIX C VFD INFORMATION cont Fig F Internal Enclosure Fan Replacement A48 7716...
