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226
Electrical Schematics
Control and power schematics for 30XV units with Green-
speed
®
Intelligence are shown in Fig. 90-102.
Quick Test (Service Test)
Main power and control circuit power must be on for Quick
Test. The Carrier Controller Quick Test function is used to ver-
ify proper operation of various devices within the chiller, such
as condenser fans, automated isolation valves, EXVs, and re-
mote alarm relays. This is helpful during the start-up procedure
to determine if devices are installed correctly.
To use the Quick Test mode, the unit must be in the local OFF
mode. To reach the Quick Test menu, follow the path:
Main
Menu
Quick Test Table
. The unit must be in Local Off
mode to adjust parameters in the table. The Quick Test function
is not available remotely, and can only be used from the Carrier
Controller display. See the Start-Up Checklist at the end of this
document, page CL-6, for a list of the parameters in the Quick
Test Table.
Example: Test the function of the Ckt A condenser fans
• Power must be applied to the unit. The Enable-Off-Remote
Contact switch must be in the OFF position.
• Touch the Start/Stop button and ensure the unit is in Local
Off.
• Navigate to the Quick Test table and set line 2 Quick Test
Enable to Enable.
• Set line 11, VariFan Speed A, to 100%, then select SET
from the pop-up menu to accept the entry. Confirm all fans
are running.
Test component function by turning the item values from OFF to
ON or adjusting the actuated percentage. These discrete outputs
are then turned off if there is no keypad activity for 10 minutes.
See Fig. 103 and 104 for component arrangement diagrams.
NOTE: There may be up to a one-minute delay before the se-
lected item is energized.
LEGEND FOR FIG. 90-102
ALM
—
Alarm
GFI-CO —
Ground Fault Interrupter - Convenience Outlet
AUX
—
Auxiliary
GND
—
Ground
ALT
—
Alert
HPS
—
High-Pressure Switch
CB
—
Circuit Breaker
HTR
—
Heater
CLR
—
Evaporator
LIQ
—
Liquid
COMPR —
Compressor
NEC
—
National Electrical Code
CSR
—
Current Sensing Relay
OPT
—
Oil Pressure Transducer
CWFS
—
Chilled Water Flow Switch
PMP
—
Pump
DGT
—
Discharge Gas Temperature
SGT
—
Suction Gas Temperature
DPT
—
Discharge Pressure and Temperature
SIOB
—
Standard Input/Output Board
ECTA
—
Economizer A Temp
SPT
—
Space Temperature
ECTB
—
Economizer B Temp
TB
—
Terminal Block
EMM
—
Energy Management Module
TRAN
—
Transformer
EPT
—
Economizer Pressure Transducer
VFD
—
Variable Frequency Drive
EXV
—
Electronic Expansion Valve
UPC
—
Universal Protocol Converter
FIOP
—
Factory-Installed Option
XL
—
Across the Line
FM
—
Fan Motor
FU
—
Fuse
Summary of Contents for AquaForce 30XV140
Page 79: ...79 Fig 76 VFD Communication Wiring Compressor A B Fan VFD A1 A2 B1 B2...
Page 228: ...228 Fig 90 30XV Typical Field Wiring Schematic cont...
Page 229: ...229 Fig 91 30XV Standard Tier 140 275 All Voltages Power Schematic NOTE See Legend on page 226...
Page 230: ...230 Fig 92 30XV Standard Tier 300 325 All Voltages Power Schematic NOTE See Legend on page 226...
Page 240: ...240 Fig 99 30XV Communication Wiring...
Page 241: ...241 Fig 100 30XV 115V Control Wiring All Tonnages All Voltages...
Page 242: ...242 Fig 101 30XV 24V Control Wiring 30XV140 325 All Voltages...
Page 243: ...243 Fig 101 30XV 24V Control Wiring 30XV140 325 All Voltages cont...
Page 244: ...244 Fig 102 30XV 24V Control Wiring 30XV350 500 All Voltages...
Page 245: ...245 Fig 102 30XV 24V Control Wiring 30XV350 500 All Voltages cont...
Page 246: ...246 Fig 103 Component Arrangement Diagram for 30XV140 325...
Page 247: ...247 Fig 103 Component Arrangement Diagram for 30XV140 325 cont...
Page 248: ...248 Fig 104 Component Arrangement Diagram for 30XV350 500...
Page 337: ...337 APPENDIX J FACTORY SUPPLIED PUMPS cont Fig L System Information...
Page 338: ...338 APPENDIX J FACTORY SUPPLIED PUMPS cont Fig M Unit and Language Settings...
Page 341: ...341 APPENDIX J FACTORY SUPPLIED PUMPS cont Fig P Data Input 2...
Page 342: ...342 APPENDIX J FACTORY SUPPLIED PUMPS cont Fig Q Data Input 3...
Page 347: ...347 APPENDIX J FACTORY SUPPLIED PUMPS cont Fig U Pump Wiring Diagram...