Trane Optimus RTHD Installation, Operation And Maintenance Manual page 84

Diagnostics
Table 27. Communication diagnostics (continued)
Diagnostic Name Affects
Comm Loss: External Heat Heat
Recovery Enable Recovery
Comm Loss: External Heat
Heat
Recovery Water
Recovery
Temperature Setpoint Input
Comm Loss: External Hot
Chiller
Water Command
Comm Loss: External Ice Ice
Building Command Building
Comm Loss: Heat Recovery Heat
Enter Water Temperature Recovery
Comm Loss: Heat Recovery Heat
Leaving Water Temperature Recovery
Comm Loss: Heat Recovery Heat
Tank Water Temperature Recovery
Comm Loss: Heat Recovery Heat
Water Flow Switch Recovery
Comm Loss: Heat Recovery Heat
Water Pump Relay Recovery
Comm Loss: High Pressure
Chiller
Cutout Switch
Comm Loss: Hot Gas
Chiller
Bypass Valve
Comm Loss: Ice Building Ice
Status Relay Building
Comm Loss: Liquid Line
Chiller
Bypass Valve
Comm Loss: Oil Loss Level
Chiller
Sensor Input
Comm Loss: Oil Pressure Chiller
Comm Loss: Oil Return Gas
Chiller
Pump Drain
Comm Loss: Oil Return Gas
Chiller
Pump Fill
Comm Loss: Oil Return
Chiller
Purge Valve
Comm Loss: Op Status
Chiller
Programmable Relays
84
Active
Modes
[Inactive
Severity Persistence Modes]
Warning Latch All
Warning Latch All
Warning Latching All
Normal Latch All
Warning Latch All
Warning Latch All
Normal Latch All
Normal Latch All
Warning Latch All
Normal Latch All
Normal Latch All
Normal Latch All
Normal Latch All
Normal Latch All
Normal Latch All
Normal Latch All
Normal Latch All
Normal Latch All
Warning Latch All
Criteria
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period. Chiller shall revert to normal (non-ice
building) mode regardless of last state.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second period
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period. Chiller shall revert to normal (non-ice
building) mode regardless of last state.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second period
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second period
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Reset
Level
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
Remote
RTHD-SVX01K-EN