American Standard 4A6V8024A1000B, Сервисные данные

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32 4A-V8-SF-1G-EN
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
185
Protection
Derating
Fault
NO TEXT 11
N/AOnly
visible
viaTechni-
cian log in
950/850
history
Suction pressure is low
Low Suction
Pressure
Protection in
cooling mode,
Limit compressor
speed.
In cooling mode: low
indoor/outdoor
ambient operation.
NO TEXT 12
N/A Only
visible via
Technician
log in 950
history
Suction pressure is low
Low Suction
Pressure
Protection in
heating mode,
Derate
compressor
speed.
In heating mode: low
outdoor ambient/
indoor temperature
operation.
NO TEXT 13
N/A Only
visible via
Technician
log in 950
history
Suction pressure is low
Low Suction
Pressure
Protection in
heating mode,
Limit compressor
speed.
In heating mode: low
outdoor ambient/
indoor temperature
operation.
NO TEXT 14
N/A Only
visible via
Technician
log in 950
history
Drive output current is
high
High compressor
speed with high
Drive output
current, Derate
compressor
speed.
In heating mode, high
indoor coil load or
high outdoor
ambient.
NO TEXT 15
N/A Only
visible via
Technician
log in 950
history
Drive output current is
high
High compressor
speed with high
Drive output
current, Limit
compressor
speed.
In heating mode, high
indoor coil load or
high outdoor
ambient.
186
MOC
Protection
Derating
Fault
NO TEXT 0 N/A
Drive output current is
high
High Drive output
current, Limit
compressor
speed.
High compressor load
NO TEXT 1 N/A
Drive output current is
high
High Drive output
current, Derate
compressor
speed.
High compressor load
NO TEXT 2 N/A
Drive Inverter
temperature is high
High Inverter
temperature,
Limit compressor
speed.
High compressor load
NO TEXT 3
N/A
Drive Inverter
temperature is high
High Inverter
temperature,
Derate
compressor
speed.
High compressor load
NO TEXT 4 N/A
Drive Rectifier
temperature is high
High Rectifier
temperature,
Limit compressor
speed.
High compressor load
NO TEXT 5
N/A
Drive Rectifier
temperature is high
High Rectifier
temperature,
Derate
compressor
speed.
High compressor load
187
Evacua-
tion Mode
EVACUATION 0 Err 187.00
Outdoor unit operation
shall not be allowed.
EEV drives to full open. Resume normal
operation after
Power Cycle
Evacuation mode
has been
executed from
the CDA. ODU
operation is
locked out and
EEV drives to full
open.
Evacuation mode has
been executed from
the CDA.
V Va arriia ab blle e S Sp pe ee ed d A Alle errtt C Co od de ess