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Diagnostics
84
RTHD-SVX01K-EN
Comm Loss: External Heat
Recovery Enable
Heat
Recovery Warning
Latch
All
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Remote
Comm Loss: External Heat
Recovery Water
Temperature Setpoint Input
Heat
Recovery Warning
Latch
All
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Remote
Comm Loss: External Hot
Water Command
Chiller
Warning
Latching
All
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Remote
Comm Loss: External Ice
Building Command
Ice
Building
Normal
Latch
All
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.
Remote
Comm Loss: Heat Recovery
Enter Water Temperature
Heat
Recovery
Warning
Latch
All
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Remote
Comm Loss: Heat Recovery
Leaving Water Temperature
Heat
Recovery
Warning
Latch
All
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Remote
Comm Loss: Heat Recovery
Tank Water Temperature
Heat
Recovery
Normal
Latch
All
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Remote
Comm Loss: Heat Recovery
Water Flow Switch
Heat
Recovery
Normal
Latch
All
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Remote
Comm Loss: Heat Recovery
Water Pump Relay
Heat
Recovery
Warning
Latch
All
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Remote
Comm Loss: High Pressure
Cutout Switch
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: Hot Gas
Bypass Valve
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: Ice Building
Status Relay
Ice
Building
Normal
Latch
All
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.
Remote
Comm Loss: Liquid Line
Bypass Valve
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: Oil Loss Level
Sensor 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: Oil Pressure
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: Oil Return Gas
Pump Drain
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: Oil Return Gas
Pump Fill
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: Oil Return
Purge Valve
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: Op Status
Programmable Relays
Chiller
Warning
Latch
All
Continual loss of communication between the MP and
the Functional ID has occurred for a 30 second
period.
Remote
Table 27. Communication diagnostics (continued)
Diagnostic Name
Affects
Severity Persistence
Active
Modes
[Inactive
Modes]
Criteria
Reset
Level
Summary of Contents for Optimus RTHD
Page 27: ...Installation Mechanical RTHD SVX01K EN 27...
Page 28: ...Installation Mechanical 28 RTHD SVX01K EN...
Page 29: ...Installation Mechanical RTHD SVX01K EN 29...
Page 54: ...Controls 54 RTHD SVX01K EN Figure 23 Tracer TU...
Page 88: ...Log and Check Sheets 88 RTHD SVX01K EN Page Left Intentionally Blank...
Page 95: ...Notes RTAF SVX001K EN 95...