AC-SVX003A-EN
115
Table 32. Diagnostics — communication (continued)
Diagnostic
Name
Affects Target Severity
Persistence
Active Modes
[Inactive
Modes]
Criteria
Reset
Level
Comm Loss:
Condenser Fan
Enable, Shared
Circuit 1 & 2
Circuit
Warning
Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period. This is a
warning, as it is conceivable that the circuit may run without
the center shared fan deck working if there are many other
coils/fans on the circuits.
Remote
Comm Loss:
Evap Diff Water
Pressure
Chiller
Warning
Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period. Flow
and tons calculation shall be disabled. Display invalid value.
Remote
Comm Loss:
Evaporator
Entering Water
Pressure
Chiller
Warning
Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period. Flow
and tons calculation shall be disabled. Display invalid value.
Remote
Comm Loss:
Evaporator
Leaving Water
Pressure
Chiller
Warning
Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period. Flow
and tons calculation shall be disabled. Display invalid value.
Remote
Comm Loss:
Evaporator Oil
Return Purge
Valve - XY
Cprsr
Normal Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period.
Remote
Comm Loss:
Evaporator
Pump Fault Input
Chiller Normal Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period.
Remote
Comm Loss:
Evaporator
Pump Inverter
Running Status
Chiller
Warning
Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period.
Remote
Comm Loss:
Evaporator
Pump Speed
Command
Chiller Normal Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period.
Remote
Comm Loss:
Evaporator
Pump Speed
Feedback
Chiller
Warning
Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period.
Remote
Comm Loss:
Free Cooling
Dedicated Fan
Enable
Free Cooling
Normal Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period.
Remote
Comm Loss:
Free Cooling
Dedicated Fan
Inverter Fault
Free Cooling Warning
Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period.
Remote
Comm Loss:
Free Cooling
Dedicated Fan
Inverter Speed
Command
Free Cooling
Normal Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period.
Remote
Comm Loss: Hot
Gas Oil Return
Valve - xy
Cprsr
Normal Latch All
Continual loss of communication between the MP and the
Functional ID has occurred for a 30 second period.
Remote
Diagnostics
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