Carrier SmartVu control User Manual

SRDC-UG-2-14-000
REVISION
DATE
PAGE
19 Series Carrier®
SmartVu
TM
–
Controls IOM
2.3
Dec 4, 2020
110 OF 168
110
Communication Failure
Alm-300
ALM-300 Loss
Communication With
ISM
Automatic when
the communication
comes back to
normal
Unit shuts
down.
Bus installation fault or defective slave
board
Alm-301
ALM-301 Loss
Communication With
IOB1
As above
As above
Bus installation fault or defective slave
board
Alm-302
ALM-302 Loss
Communication With
IOB2
As above
As above
Bus installation fault or defective slave
board
Alm-303
ALM-303 Loss
Communication With
IOB3
As above
As above
Bus installation fault or defective slave
board As above
Alm-304
ALM-304 Loss
Communication With
IOB4
As above
As above
Bus installation fault or defective slave
board
Alm-305
ALM-305 Loss
Communication With
IOB5
As above
As above
Bus installation fault or defective slave
board
Alm-306
ALM-306 Loss
Communication With
SIOB
As above
As above
Bus installation fault or defective slave
board
Alm-307
ALM-307 LEN Scan
Error
Manual
As above
Check LEN bus hardware physical wiring
and software log
Alm-308
ALM-308 Loss
Communication With
VFD
Automatic when
the communication
comes back to
normal
As above
Bus installation fault or defective slave
board
Alm-309
ALM-309 Loss
Communication With
VFD Gateway (LEN)
As above
As above
Bus installation fault or defective slave
board
Alm-310
ALM-310 Loss
Communication With
VFD (Modbus)
As above
As above
Bus installation fault or defective slave
board
Alm-311
ALM-311 Loss
Communication With
Danfoss VFD
As above
As above
If (vfd_opt = 7) AND {LEN side
Communication error with VFD lost for 14
[default, can be configurable] consecutive
seconds}
Alm-350
Sensor Fault - 19DV
1st Stage Bearing
Temp
As above
As above
Tested when the compressor is on
whatever the run status and the
communication between Main board and
IOBs is ok, If compressor 1st Bearing
Temp is outside the range of -39.5 to
244.5°F
Alm-351
Sensor Fault - 19DV
2nd Stage Bearing
Temp
As above
As above
Tested when the compressor is on
whatever the run status and the
communication between Main board and
IOBs is ok, If compressor 2nd Bearing
Temp is outside the range of -39.5 to
244.5°F
Alm-352
Sensor Fault - 19DV
Pump Output Pressure
As above
As above
Tested when the compressor is whatever
the run status and the communication
between Main board and IOBs is ok, if
Bearing Outlet Transducer voltage outside
Alm-353
Sensor Fault - Heat
Reclaim Entering Temp
As above
As above
Tested when the compressor is on
whatever the run status and the
communication between Main board and
IOBs is ok, If heat water entering
temperature is outside the range of -39.5
to 244.5°F

Carrier SmartVu control Specifications

General

Brand	Carrier
Model	SmartVu control
Category	Control Panel
Language	English