Trane IntelliPak with Symbio 800 Programming Manual page 86

Troubleshooting
Diagnostics Target
Comm Loss: Return Air
Unit
Humidity
Comm Loss: Return Air
Unit
Temperature
Comm Loss: Space CO2 Unit
Comm Loss: Space
Unit
Humidity
Comm Loss: Space
Unit
Pressure
Comm Loss: Space
Temp Cooling Stpt Unit
Wired
Comm Loss: Space
Temp Heating Stpt Unit
Wired
Comm Loss: Space
Unit
Temperature
Comm Loss: Staged
Electric Heat Relay X
Unit
where X is "1", "2", "3"
or "4"
Comm Loss: Suction
Pressure CktX
Circuit
where X is "1" or "2"
Comm Loss: Suction
Temperature 1 CktX
Circuit
where X is "1" or "2"
86
Severity Persistence
Warning Non-Latching
Warning Non-Latching
Warning Non-Latching
Warning Non-Latching
Warning Non-Latching
Warning Non-Latching
Warning Non-Latching
Warning Non-Latching
Normal
Latching
Shutdown
Immediate
Non-Latching
Shutdown
Immediate
Latching
Shutdown
Condition / Response
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 - 35 second period.
This drives a 'fall back' response to economizer
enthalpy decision.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 - 35 second period.
This drives a 'fall back' response to economizer
enthalpy decision, and possibly Rapid Restart
control.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 second period.
Demand Control Ventilation (DCV) is disabled.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 - 35 second period.
Dehumidification and humidification will be disabled.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 second period.
Statitrac control is disabled. Relief damper and fan
control falls back to outside air damper tracking.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 second period.
Space Temp Cooling Stpt Active should fall back to
Space Temp Cooling Stpt Default.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 second period.
Space Temp Heating Stpt Active should fall back to
Space Temp Heating Stpt Default.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 second period.
Multi-zone: If Space Temperature Active is invalid, all
functions requiring space temperature will be
inhibited.
Single-zone: Unit operation is inhibited.
Continual loss of communication between the
Symbio™ 800 and the LLID/Hex IO has occurred for
a 30 second period.
All heating will be inhibited. The unit will provide
supply fan operation for ventilation.
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.
Circuit X operation is inhibited.
Reset Level
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
RT-SVP011E-EN