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RLC-SVU01B-E4
56
Diagnostics
5CB
5CC
6B1
6B0
6B2
5BA
5BB
5BC
Reset
Level
Hex
Code
Persistence
Severity
Diagnostic Name and
Source
Criteria
Latch
Same as Starter Module
Memory Error Type 1 -
Starter 2A
Immediate
Local
Starter Module
Memory Error Type 2 -
Starter 2A
Latch
Same as Starter Module
Memory Error Type 1 -
Starter 2A
Immediate
Local
Starter Module
Memory Error Type 2 -
Starter 2B
NonLatch
Starter Panel High Limit
Thermostat (77°C) trip was
detected. Note: Other
diagnostics that may occur as
an expected consequence of
the Panel High Temperature
Limit trip will be suppressed
from annunciation. These
include Phase Loss, Power
Loss, and Transition Complete
Input Open for Cprsr 1B
Special
Mode
Local
Starter Panel High
Temperature Limit -
Panel 1, Cprsr 1B
NonLatch
Same as Starter Panel High
Temperature Limit - Panel 1,
Cprsr 1B
Special
Mode
Local
Starter Panel High
Temperature Limit -
Panel 1, Cprsr 2A
NonLatch
Same as Starter Panel High
Temperature Limit - Panel 1,
Cprsr 1B
Special
Mode
Local
Starter Panel High
Temperature Limit -
Panel 1, Cprsr 2B
Latch
Bad Sensor or LLID Circuit
target if no isolation valves,
compressor target if isolation
valves. Design Note: In the
case of manifolded
compressors w/o isolation
valves, the occurrence of this
diagnostic will also generate a
comm loss with the
nonexistent Suction Press
Cprsr1B in order to accomplish
circuit shutdown.
Immediate
Remote
Suction Refrigerant
Pressure Transducer -
Circuit 1,
Compressor 1A
Latch
Same as Suction Refrigerant
Pressure Transducer - Circuit 1,
Compressor 1A
Immediate
Remote
Suction Refrigerant
Pressure Transducer -
Circuit 1,
Compressor 1b
Latch
Same as Suction Refrigerant
Pressure Transducer - Circuit 1,
Compressor 1A
Immediate
Remote
Suction Refrigerant
Pressure Transducer -
Circuit 1,
Compressor 2A