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LEGEND
Table 169 — Master/Slave Alarm Codes
LEGEND
VFD ALARMS AND ALERTS
Alarms and alerts associated with the VFD function follow a
different naming convention than general unit faults. These
alarms and alerts can be viewed and reset following the proce-
dures outlined in the sections Current Alarms and Resetting
Alarms on page 208. Table 170 lists the VFD alarm and alert
naming conventions, while Table 171 lists the Danfoss codes
associated with the alarms and alerts. These represent the most
common alarms and alerts associated with VFD malfunction.
Refer to the appropriate Danfoss documentation for more in-
formation on other alarms.
Table 170 — VFD Alarm/Alert Naming Conventions
* The Danfoss Alarm/Alert code is represented by nnn. See Table 171.
08001
No Factory
Configuration
The alarm will be generated if the Unit
Capacity (
Main Menu
Configuration
Menu
Factory Parameters
) is miss-
ing.
Unit is not allowed to
start
Automatic when config-
ured correctly
If this condition is encountered, confirm unit
configuration
090nn
Master/Slave
Alarms
Tested when the unit is On and Off.
The alarm from 9001 to 9016 will be
tripped if the unit is in Master or Slave
operating type and a master/slave
configuration error (ms_error) is
detected.
See Table 169 for alarm descriptions.
Master/Slave func-
tions are deacti-
vated. Both chillers
will operate as
standalone units.
Automatic when the mas-
ter/slave configuration
returns to normal or if the
unit is no longer in Master
operating type
If this condition is encountered, check the fol-
lowing items for faults:
•
CCN wiring
•
control power to each SIOB, master and
slave
•
confirm correct configuration
CCN
—
Carrier Comfort Network
®
LWT
—
Leaving Water Temperature
ECO
—
Economizer
MOP
—
Maximum Operating Pressure
EMM
—
Energy Management Module
OAT
—
Outdoor Air Temperature
EWT
—
Entering Water Temperature
SIOB
—
Standard Input Output Board
EXV
—
Electronic Expansion Valve
SST
—
Saturated Suction Temperature
LEN
—
Local Equipment Network
VFD
—
Variable Frequency Drive
ALARM
CODE
ALARM DESCRIPTION
09001
Lag_pump control is selected while pump configuration is disabled
09002
Master and Slave have the same address
09003
No Slave configured
09004
Slave Lag_pump is selected while slave pump configuration is disabled
09005
Master and Slave will have the same water control type
09006
Master and Slave will have the same water control type
09007
Master lag pump control is configured
09008
Master lag pump control is not configured
09009
Slave Chiller configuration is set, but is operating in Local On
09010
Slave Chiller configuration is set, but is operating in Local On. A shutdown alarm is active.
09011
Unit is not in CCN mode
09012
Communication between Master and Slave has been lost for more than 2 minutes
09013
Master and Slave Heat/Cool selection conflict
09014
Master and Slave parallel and series selection conflict
09015
Master and Slave EWT option in conflict with chiller in series
09016
Slave EWT option in conflict with chiller in series
CCN
—
Carrier Comfort Network
®
EWT
—
Entering Water Temperature
Table 168 — Alarm Details by Code (cont)
ALARM
CODE
ALARM NAME
CRITERIA
FOR TRIP
ACTION TAKEN
BY CONTROL
RESET
METHOD
POSSIBLE CAUSES/CORRECTIVE ACTIONS
VFD ALARMS AND ALERTS
ALARM
FORMAT*
ALERT
FORMAT*
Compressor A
17nnn
35nnn
Compressor B
18nnn
36nnn
Fan A1
20nnn
38nnn
Fan A2
21nnn
39nnn
Fan B1
23nnn
41nnn
Fan B2
24nnn
42nnn
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...