Contents
Main
Controls Operation and Troubleshooting
CONTENTS
SAFETY CONSIDERATIONS
GENERAL
MAJOR SYSTEM COMPONENTS Comfort Controller Processor (PCB1)
Comfort ControllerI/O Module (PCB2)
Comfort ControllerI/O Module (PCB3)
Local Interface Display
PCB Addresses
Control ModuleCom munication
Table 1 Control Inputs and Outputs
Carrier Comfort Network Interface
Optional and Field-InstalledAccessory Sensors/ Devices
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Wiring Control Devices
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CONTROLS AND FUNCTIONS Using the Local InterfaceDisplay
OMNIZONE VPAC 12:00 02-06-04
AutomaticRun Test
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PowerUp the LID Display
Log On to the LID Display
Change the Default Password
Set the Clock
Configure Schedules
Program Set Points
Check System Parameters
Display Alarm History
Configure Custom Programming Selections
Set Controller Address
Log Off from Controller
OPERATION Occupancy Determination
Fan Control
Sequence of Operation
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DiagnosticFeatures
50XJ VariableFrequency Drive Control
READ WRITE
RUN STOP RESET
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Table13VFDTripMessagesfor50XJUnit
50BV VariableFrequency Drive Control
ENT
MON
Fig. 7 50BV VFD Display
Fig. 8 50BV VFDDisplay Function Keys
Table 15 Non-Trip Messages for the 50BV VFD
Table 16 Trip Messages for 50BV VFD
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Table 16 Trip Messagesfor 50BV VFD (cont)
TROUBLESHOOTING Referto Tables 17-21 for troubleshooting information.
Run TestTroubleshooting
Table 19 Clearing a Forced Input or Output
Forcing and Clearing an Input or Output
Standard Diagnostic Features, Alarm and Warning Lights
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APPENDIX A WIRING DIAGRAMS
SF
JUMPERINSTALLED FOR THIS DEVICE WHEN NOT SUPPLIED
RATAQUA
TRANS-3C 4
50BVJ,K High Voltage Schematic
CLO1
SEEW/D NUMBER CNTL0038B FOR PCB2 LOW VOLTAGE WIRING.
CLO2
TRANS-1
50BVW,XLow Voltage Schematic
REMOTE
FSD
RED
MODE
50BVW,X High Voltage Schematic
TRANS-4
SEEW/D NUMBER CNTL0038B FOR PCB2 LOW VOLTAGE WIRING.
CLO2
CLO1
PCB2
PHASER
BYPAS
50BVJ,K,W,X Field-Installed Low Voltage Schematic
TRANS-1(24VAC)
50BVJ,K Field-Installed Low Voltage Schemtic
ToTB2
ToO FF
CSMUX
SEEW/D NUMBER CNTL0038D FOR LEGEND.
50BVW,X Field-installed Low Voltage Schematic
F103=0
WIRELEGEND
ToTB2
ToOFF
LEGEND AND NOTES FOR ALL 50BV WIRING DIAGRAMS
HIR ROCC ALM-CM
50XJ Low Voltage Control Wiring
LOWVOLTAGE CONTROL WIRING
567/PNK
625/PNK
624/PNK
50XJ 115V Control Wiring
331/WHT
358/BLK
365 BLK
366 WHT
50XJ Power Wiring
DISC1*
L1 GND
USECOPPER SUPPLY WIRES.
POWER WIRING
PCB2
PCB3
50BV,XJ Accessory Control Module (PCB3) Schematic
SW1 12345678
RED WHT
LEGEND AND NOTES FOR ALL 50XJW IRINGDIAGRAMS
APPENDIX B CONTROL SCREENS Display Screens
Display Screens (cont)
Configuration Screens
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Maintenance Screens
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OMNI