Trane IntelliPak with Symbio 800 Programming Manual page 87

Diagnostics Target
Comm Loss: Suction
Temperature 2 CktX
Circuit
where X is "1" or "2"
[Split Evap Only]
Comm Loss: Supply Fan
Bypass Proving Unit
Pressure
Comm Loss: Supply Fan
Unit
VFD Bypass
Comm Loss: System
Unit
Mode Wired
Comm Loss: VAV Box
Unit
Relay
Comm Loss: Ventilation
Unit
Override Input
Comm Loss: VFD
Cprsr
Compressor Cprsr1A
Comm Loss: VFD
Condenser Fan - X
Circuit
where X is "1" or "2"
Comm Loss: VFD
Supply Fan - X Unit
where X is "1" or "2"
RT-SVP011E-EN
Severity Persistence
Immediate Latching
Warning Latching
Warning Latching
Warning Non-Latching
Warning Non-Latching
Normal
Non-Latching
Shutdown
Normal Latching
Warning Latching
Normal Latching
Condition / Response
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 second period.
Circuit X operation is inhibited.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 second period.
Unit operation is inhibited.
Continual loss of communication between the
Symbio™ 800 and the VFD has occurred for a 30
second period.
Unit operation is inhibited.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 second period.
System Mode Active will fall back to front panel
default.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 second period.
Unit no response.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 - 35 second period.
The unit will enter "Run Inhibit" mode and terminate
all operation.
Continual loss of communication between the
Symbio™ 800 and the VFD has occurred for a 30
second period.
Additional compressors on this circuit are available
for DX operation.
Continual loss of communication between the
Symbio™ 800 and the VFD has occurred for a 30
second period.
Condenser fan control will revert to fixed-speed fan
algorithm using remaining fans.
Continual loss of communication between the
Symbio™ 800 and the VFD has occurred for a 30
second period.
Failure of fan X with the other fan available: Generate
"Supply Fan X Proving Failure" diagnostic and lockout
heat operation.
Failure of fan X with the other fan not-available:
Generate "Supply Fan X Proving Failure" and
shutdown the unit.
Troubleshooting
Reset Level
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
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