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
bu
ilding) 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
To Next Page
Loading...
