Troubleshooting
Diagnostic Name
Affects
and Source
Target
Comm Loss:
Unit
Return Air
Isolation Damper
Comm Loss:
Return Air
Isolation Damper
Comm: RA Iso
Damper
Comm Loss:
Unit
Condensate
Overflow
Comm Loss:
Condensate
Overflow
Comm:
Condensate
Overflow
Comm Loss:
Unit
Outdoor Air
Damper
Comm Loss:
Outdoor Air
Damper
Comm: OA
Damper
Comm Loss:
Unit
Outdoor Air
Damper
Feedback
Comm Loss:
Outdoor Air
Damper
Feedback
Comm: OA
Damper
Feedback
Comm Loss:
Unit
Relief Air Damper
Comm Loss:
Relief Air Damper
Comm: Relief
Damper
Comm Loss:
Unit
Relief Air Damper
Feedback
Comm Loss:
Relief Air Damper
Feedback
Comm: Relief
Damper
Feedback
Comm Loss:
Unit
Staged Electric
Heat Relay 1
Comm Loss:
Staged Electric
Heat Relay 1
Comm: Staged
Elec Heat Relay
80
Severity
Persistence
Immediate
Latching
Shutdown
Immediate
Latching
Shutdown
with
Special
Action
Warning with
Non- Latching All
Special Action
Warning with
Non- Latching All
Special Action
Warning with
Non- Latching All
Special Action
Warning
Non- Latching All
Normal
Latching
Shutdown
Active
Modes
Criteria
[Inactive
Modes]
All
Continual loss of communication between the MP and the
Return Air Isolation Damper has occurred for a 30 second
period.
All
Continual loss of communication between the MP and the
Condensate Overflow status has occurred for a 30 second
period.
VOM Behavior: During VOM this diagnostic changes
behavior to a latching warning diagnostic. See the
Condensate Overflow Protection specification for more
information.
Continual loss of communication between the MP and the
Outdoor Air Damper has occurred for a 30 second period.
Disable Economizer function.
Continual loss of communication between the MP and the
Outdoor Air Damper Feedback has occurred for a 30
second period.
Disable Economizer function.
Continual loss of communication between the MP and the
Relief Air Damper has occurred for a 30 second period.
Disable Space Pressure Control.
Continual loss of communication between the MP and the
Relief Air Damper Feedback has occurred for a 30 second
period.
All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period.
Reset
Level
Remote
Remote
Remote
Remote
Unit
Unit
Remote
RT-SVP011A-EN