Trane Tracer CH.530 RLC-SVU01B-E4 Owner's Manual page 49

Hex Diagnostic Name and
Code Source
Over Voltage
D7
19C
Phase Loss -
Compressor 1A
19D Phase Loss -
Compressor 1B
19E
Phase Loss -
Compressor 2A
19F
Phase Loss -
Compressor 2B
Phase Reversal -
184
Compressor 1A
RLC-SVU01B-E4
Diagnostics
Severity Persistence
Immediate NonLatch
Immediate Latch
Immediate Latch
Immediate Latch
Immediate Latch
Immediate Latch
Criteria
a. Line voltage above + 10% of
nominal. [Must hold = + 10 %
of nominal. Must trip = + 15 %
of nominal. Reset differential =
min. of2% and max. of 4%.
Time to trip = minimum of 1
min. and maximum of 5 min.)
Design: Nom. trip: 60 seconds
at greater than 112.5%, + or-
2.5%, Auto Reset at 109% or
less.
a) No current was sensed on
one or two of the current
transformer inputs while
running or starting (See
Nonlatching Power Loss
Diagnostic for all 3 phases lost
while running). Must hold =
20% RLA. Must trip = 5% RLA.
Time to trip shall be longer
than guaranteed reset on
Starter Module at a minimum,
3 seconds maximum. Actual
design trippoint is 10%. The
actual design trip time is 2.64
seconds. b) If Phase reversal
protection is enabled and
current is not sensed on one or
more current transformer
inputs. Logic will detect and
trip in a maximum of 0.3
second from compressor start.
Same as Phase Loss -
Compressor 1A
Same as Phase Loss -
Compressor 1A
Same as Phase Loss -
Compressor 1A
A phase reversal was detected
on the incoming current. On a
compressor startup the phase
reversal logic must detect and
trip in a maximum of .3 second
from compressor start.
Reset
Level
Remote
Local
Local
Local
Local
Local
49