American Standard 4A6V8024A1000B, Service Facts

Page: 33 / 76

4A-V8-SF-1G-EN 33
Alert
Code
Alert
Group
Display
Assembly
Text
Sub-
alar-
m
A/TZONE
850/950
State action on
occurrence
State action on
clearance
Alert
Description
Possible Cause
187
Drive
Diagnos-
tics Mode
DRV TEST 1 Err 187.01
Drive diagnostic test
has been executed -
send alert message to
thermostat and CDA.
Exit the drive test
at the CDA, after
120 minute time
out or by power
cycling the unit.
Drive Diagnostics
Test is in progress
Technician to
determine after
running the
diagnostic test. See
CDA Technicians
Control menu. This
information will be
required for warranty
replacement part
credit.
188
Storage
Load
Failure
STR LOAD F 0 Err 188.00 Shutdown
Cycle Power to
clear hard lockout
condition
Internal Error
Cycle Power. If error
does not clear, call for
tech support, record
failure mode for
warranty claim before
replacing Drive.
Storage
Update
Failure
STR UPD F 1 Err 188.01 Shutdown
Cycle Power to
clear hard lockout
condition
Internal Error
Cycle Power. If error
does not clear, call for
tech support, record
failure mode for
warranty claim before
replacing Drive.
State
Failure
STATE ERR 2 Err 188.02 Shutdown
Cycle Power to
clear hard lockout
condition
Internal Error
Cycle Power. If error
does not clear, call for
tech support, record
failure mode for
warranty claim before
replacing Drive.
Hardware
Variant
Read
Failure
HW VAR RD F 3 Err 188.03 Shutdow
Cycle Power to
clear hard lockout
condition
Internal Error
Cycle Power. If error
does not clear, call for
tech support, record
failure mode for
warranty claim before
replacing Drive.
Applica-
tion
Exception
APP EXCP 4 Err 188.04 Shutdown
Cycle Power to
clear hard lockout
condition
Internal Error
Cycle Power. If error
does not clear, call for
tech support, record
failure mode for
warranty claim before
replacing Drive.
No
Configura-
tion
NO CONFIG 5 Err 188.05 Shutdown
Cycle Power to
clear hard lockout
condition
Internal Error
Verify that PM is
installed and matches
the model number
and serial number of
unit. Cycle Power. If
error does not clear,
call for tech support,
record failure mode
for warranty claim
before replacing
Drive.
Bad
Configura-
tion
BAD CONFIG 6 Err 188. 06 Shutdown
Cycle Power to
clear hard lockout
condition
Internal Error
Verify that PM is
installed and matches
the model number
and serial number of
unit. Cycle Power. If
error does not clear,
call for tech support,
record failure mode
for warranty claim
before replacing
Drive.
Voltage
VPOS Low
VPOS LOW 7 Err 188. 07 Shutdown
Cycle Power to
clear hard lockout
condition
Internal Error
Cycle Power. If error
does not clear, call for
tech support, record
failure mode for
warranty claim before
replacing Drive.
V Va arriia ab blle e S Sp pe ee ed d A Alle errtt C Co od de ess