Carrier SmartVu 61AF 030-105 Manual page 44

8 - DIAGNOSTICS
No. Code Description
23 10014 Cooler Interlock Failure
Compressor A1 Not Started Or Pressure
24 10016
Increase not Established
Compressor A2 Not Started Or Pressure
25 10017
Increase not Established
26 10030 Master/Slave communication Failure
27 10031 Unit is in Network emergency stop
28 10032 Water Pump #1 Fault
Circuit A Repeated High Discharge Gas
29 10037
Overrides
Circuit A Repeated Low Suction Temp
30 10040
Overrides
31 10043 Low Entering Water Temperature In Heating
32 10063 Circuit A High pressure switch Failure
Water Exchanger Temperature Sensors
33 10097
Swapped
Replacement Mode: please contact Service
40 10122
Representative to activate options
41 57001 Circuit A SIOB/CIOB Low Voltage Failure
42 10215 DHW Antilegionella Setpoint Not Achieved
Master/Slave configuration failure
36 9001 Master Chiller Configuration Error
Service and factory
Service Maintenance Alert
01: Service Maintenance Alert
02: Water loop size is low
34 130nn 03: Pump service is required
04: Water filter service
05: Scheduled Service Maintenance date is
near or reached
Fgas check needed, call your maintenance
35 13006
company
37 7001 Illegal Configuration
38 8000 Initial Factory Configuration Required
39 8001 Illegal Brand Identifier
44
Possible cause Action taken
Interlock input set on Unit shuts down
Compressor breaker or
fuse fault, compressor Compressor shuts down
switch open
As above Compressor shuts down
Bus installation fault, Master/Slave assembly is
communication error disabled
Network emergency
Unit shuts down
stop command
Water pump fault Unit shuts down
Repetitive capacity
No action (alert)
decreases
As above As above
Low entering fluid
temperature in No action (alert)
Heating mode
High pressure switch
No action (alert)
failure
Inlet and outlet
Unit shuts down
temperature reversed
Replacement Mode:
Replacement Mode:
Please contact your
Please contact your local
local service
service representative to
representative to
obtain activation key(s) to
obtain activation key(s)
retrieve (or activate)
to retrieve (or activate)
software options
software options
Supply fault Unit shuts down
Low OAT No action (alert)
Master/slave operation is
disabled and the unit
Configuration failure
returns to the stand-alone
mode
Servicing action Depending on the severity
required / Contact of the alarm, the unit may
Manufacturer Service continue to operate or the
Agency unit shuts down
Maintenance date
No action (alert)
passed
Incorrect unit
Unit cannot be started
configuration
No factory
Unit cannot be started
configuration
Incorrect unit
Unit not allowed to start
configuration
Reset
Automatic (if the unit was
stopped); otherwise,
Manual
Manual
Manual
Automatic, if communication
is re-established
Automatic, if emergency
stop is deactivated
Manual
Automatic (no discharge gas
overrides within 30 min) or
Manual
As above
Automatic, if water
temperature returns to
normal or heating mode is
stopped
Manual
Manual
Automatic, if Software
Activation Key is installed
Automatic, if Software
Activation Key is not
provided within 7 days
since the first compressor
start (the alarm will be reset
and software-protected
options will be blocked)
Automatic, if supply voltage
returns to normal (up to 6
alarms within 24 hours);
otherwise, Manual
Automatic
Automatic, if master/slave
configuration returns to
normal or the unit returns
to the standalone mode
Manual (13001-13004) or
Automatic (13005, if the
new maintenance date is
set)
Automatic, if the new
maintenance date is set
Automatic, if configuration is
corrected
Automatic, if configuration
is provided
Automatic, if configuration
is corrected