Trane IntelliPak with Symbio 800 Programming Manual page 97

Diagnostics Target
Unit Not Economizing
Unit
When It Should
Ventilation Override
Unit
Mode A
Ventilation Override
Unit
Mode B
Ventilation Override
Unit
Mode C
Ventilation Override
Unit
Mode D
Ventilation Override
Unit
Mode E
VFD Compressor
Circuit
Ground Fault– Cprsr1A
VFD Compressor High
Circuit
Pressure Trip – Cprsr1A
RT-SVP011E-EN
Severity Persistence
Warning Non- Latching
Warning Non-Latching
Warning Non-Latching
Warning Non-Latching
Warning Non-Latching
Warning Non-Latching
Immediate
Latching*
Shutdown
Immediate
Latching*
Shutdown
Condition / Response
The unit is in active economizer cooling. The
economizer (OAD) command has been greater than
the economizer position by 10% for 5 continuous
minutes.
No unit response.
The unit is actively in a VOM A event with outputs
commanded per the settings entered at the Front
Panel.
(Default setting: Unit Off)
The unit is actively in a VOM B event with outputs
commanded per the settings entered at the Front
Panel.
(Default setting: Pressurize)
The unit is actively in a VOM C event with outputs
commanded per the settings entered at the Front
Panel.
(Default setting: Relief)
The unit is actively in a VOM D event with outputs
commanded per the settings entered at the Front
Panel.
(Default setting: Purge)
The unit is actively in a VOM E event with outputs
commanded per the settings entered at the Front
Panel.
(Default setting: Purge w/ Duct Static Pressure Cntl)
An earth ground fault has resulted in a discharge
from the output phases to ground, either in the cable
between the adjustable frequency drive and the
motor or in the motor itself. Further compressor
operation is not recommended until measurements
to ground can be taken from the motor leads and the
ground fault removed.
* The Latching behavior for this diagnostic is latched
in the drive. When the drive diagnostics are reset this
diagnostic will be cleared in the Symbio™ 800
controller by setting its persistence to Non-Latching.
This drive alarm may be Trip Locked at the TR200
drive. If the drive determines that the condition could
cause damage to the drive, the drive protects itself by
generating a Trip Lock that can only be cleared by
cycling power.
The drive safe stop input was activated. This trip is
the result of a high pressure cutout. The high
pressure switch must reset once the pressure has
dropped and a manual reset must be commanded at
the user interface before the circuit will be allowed to
restart. This diagnostic may require a power cycle to
reset the TR200 drive (Safe Stop) alarm.
* The Latching behavior for this diagnostic is latched
in the drive. When the drive diagnostics are reset this
diagnostic will be cleared in the Symbio™ 800
controller by setting its persistence to Non-Latching.
This diagnostic may require a power cycle to reset the
TR200 drive (Safe Stop) alarm.
Troubleshooting
Reset Level
Remote
Local
Local
Local
Local
Local
Local
Local
97