Carrier XRV Specifications Page 94
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Table 16 — Alarm and Alert Messages (cont)
H. OUT-OF-RANGE SENSOR
ICVC FAULT
STATE
PRIMARY
MESSAGE
SECONDARY
MESSAGE
PRIMARY CAUSE ADDITIONAL CAUSE/REMEDY
260 SENSOR FAULT LEAVING CHILLED WATER
260Sensor Fault: Check
Leaving Chilled Water Sensor.
Check sensor resistance or voltage drop.
Check for proper wiring.
Check for disconnected or shorted wiring.
261 SENSOR FAULT
ENTERING CHILLED
WATER
261Sensor Fault: Check
Entering Chilled Water
Sensor.
Check sensor resistance or voltage drop.
Check for proper wiring.
Check for disconnected or shorted wiring.
262 SENSOR FAULT CONDENSER PRESSURE
262Sensor Fault: Check
Condenser Pressure Sensor.
Check sensor wiring.
Check for disconnected or shorted wiring.
Check for condensation in transducer
connector.
263 SENSOR FAULT
EVAPORATOR
PRESSURE
263Sensor Fault: Check
Evaporator Pressure Sensor.
Check sensor wiring.
Check for disconnected or shorted wiring.
Check for condensation in transducer
connector.
264 SENSOR FAULT
COMPRESSOR BEARING
TEMP
264Sensor Fault: Check
Comp Thrust Brg Temp Sensor.
Check sensor resistance or voltage drop.
Check for proper wiring.
Check for disconnected or shorted wiring.
265 SENSOR FAULT
COMPRESSOR MOTOR
TEMP
265Sensor Fault: Check
Comp Motor Winding Temp
Sensor.
Check sensor resistance or voltage drop.
Check for proper wiring.
Check for disconnected or shorted wiring.
266 SENSOR FAULT COMP DISCHARGE TEMP
266Sensor Fault: Check
Comp Discharge Temp Sensor.
Check sensor resistance or voltage drop.
Check for proper wiring.
Check for disconnected or shorted wiring.
267 SENSOR FAULT OIL SUMP TEMP
267Sensor Fault: Check Oil
Sump Temp Sensor.
Check sensor resistance or voltage drop.
Check for proper wiring.
Check for disconnected or shorted wiring.
268 SENSOR FAULT COMP OIL PRESS DIFF
268Sensor Fault: Check Oil
Pump Delta P Sensor.
Check sensor resistance or voltage drop.
Check for proper wiring.
Check for disconnected or shorted wiring.
269 SENSOR FAULT CHILLED WATER FLOW
269Sensor Fault: Check
Chilled Water Delta P Sensor.
Check sensor wiring and accuracy.
Check for disconnected or shorted wiring.
If pressure transducers are not installed,
check for presence of resistors and jumpers
on lower CCM terminal block J3.
270 SENSOR FAULT COND WATER FLOW
270Sensor Fault: Check
Cond Water Delta P Sensor.
Check sensor wiring and accuracy.
Check for disconnected or shorted wiring.
If pressure transducers are not installed,
check for presence of resistors and jumpers
on lower CCM terminal block J3.
271 SENSOR FAULT EVAP SATURATION TEMP
271Sensor Fault: Check
Evap Saturation Temp Sensor.
Check sensor resistance or voltage drop.
Check for proper wiring.
Check for disconnected or shorted wiring.
- EVERGREEN 1
- 50/60 Hz 1
- CONTENTS 2
- CONTENTS (cont) 3
- INTRODUCTION 4
- CHILLER FAMILIARIZATION 5
- (Fig. 1 and 2) 5
- REAR VIEW 7
- FRONT VIEW 7
- REFRIGERATION CYCLE 8
- MOTOR AND LUBRICATING OIL 8
- COOLING CYCLE 8
- STARTING EQUIPMENT 10
- OPTIONAL 11
- 442A AND 608A VFDs 12
- 900A AND 1200A VFDs 12
- CONTROLS 15
- Definitions 15
- Fig. 10 — Control Panel 17
- Fig. 11 — Power Panel 17
- 55.1 44.1 40.7 20
- 85.0 95.0 98.1 20
- 21.8 132.9 93 20
- Table 4 — ICVC Display Data 27
- 0.1-3.0 SP_HIGH 28
- 0.1-3.0 SP_HIGH 1.0 37
- PIC III System Functions 40
- ECW-10 sec 41
- Error, Gain = 1 41
- Error, Gain = 3 41
- START-UP/SHUTDOWN/ 57
- RECYCLE SEQUENCE (Fig. 27) 57
- Local Start-Up — 57
- Shaft Packing — 60
- LIQUID LINE 63
- Temperature (F) 64
- Temperature (C) 64
- • Surge/ HGBP Deadband = 1 69
- ΔT increase 70
- Delta Tsat 71
- ALARM CONTROL 72
- ALARM ROUTING 72
- LEGEND TO TABLES 16A-16J 91
- E. START-UP IN PROGRESS 92
- F. NORMAL RUN 93
- G. NORMAL RUN WITH OVERRIDES 93
- H. OUT-OF-RANGE SENSOR 94
- J. CHILLER ALERTS 99
- J. CHILLER ALERTS (cont) 100
- Control Modules 107
- Notes on Module Operation 107
- RECTIFIER LED 109
- INVERTER LED 109
- Table 30 — Motor Voltage Code 129
- COMPRESSOR, TRANSMISSION AREA 130
- LOW SPEED SHAFT THRUST DISK 131
- LEGEND FOR FIG. 53-58 133
- SEE NOTE 134
- HOT GAS BYPASS 135
- HOT GAS BYPASS OPTION FOR 136
- NOTE: MOTOR OVERLOAD IS 143
- FACTORY PRE-SET 143
- DO NOT ADJUST 143
- COMBINED I/O 144
- TB1 − LF2 146
- TB3 − LF2 146
- VFD (cont) 147
- LEGEND FOR FIG. 60 148
- NOTES FOR FIG. 60 149
- NOTE 3.6 150
- LEGEND FOR FIG. 61 152
- NOTES FOR FIG. 61 153
- 19XRV CHILLERS 154
- STATUS VPF_STAT 163
- APPENDIX B — LEAD/LAG WIRING 165
- 19XRV Weekly Maintenance Log 168
- 19XRV Maintenance Log 169
- 19XRV Seasonal Shutdown Log 170
- 10's 171
- 1's 171
- — The LEDs indicate if the 175
- Table G — Network Points List 176
- INITIAL START-UP CHECKLIST 179
- No 180
- *If yes, determine cause 180
- DRAWINGS) 180
- 0.1 to 3.0 184
- CCN LOCAL RESET MENU 190
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