Installation and Maintenance Manual

Diagnostics
212 RLC-SVX09H-EN
Comm Loss: Noise Setback
Relay
None Info 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 – Circuit #1
Circuit 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 – Circuit #2
Circuit 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,
Cprsr 1A
Cprsr Immediate 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,
Cprsr 2A
Cprsr Immediate 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 – Circuit #1
Circuit 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 – Circuit #2
Circuit 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 – Circuit #1
Circuit 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 – Circuit #2
Circuit 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
None Info Latch All
Continual loss of communication between the MP
and the Functional ID has occurred for a 30
second period.
Remote
Comm Loss: Outdoor Air
Temperature
Chiller
RTUD with
ACFC?NONE
- Normal
Shutdown;
OATS=INST-
Special
Action
Latch All
Continual loss of communication between the MP
and the Functional ID has occurred for a 30
second period. If the outdoor temperature is used
for CHW reset, there shall be no CHW reset. Apply
slew rates per Chilled Water Reset spec. For RTUD
if this diagnostic occurs, operational pumpdown
will be performed regardless of the last valid
temperature. For RTWD, if installed for low
ambient lockout, there shall be no lockout
Remote
Comm Loss: Starter 1A Circuit Immediate Latch All
Continual loss of communication between the MP
and the Functional ID has occurred for a 30
second period.
Local
Comm Loss: Starter 2A Circuit Immediate Latch All
Continual loss of communication between the MP
and the Functional ID has occurred for a 30
second period.
Local
Comm Loss: Starter Panel
High Temperature Limit,
Compressor 1A
None Info Latch All
Continual loss of communication between the MP
and the Functional ID has occurred for a 30
second period.
Local
Comm Loss: Suction Rfgt
Pressure, Circuit #1
Circuit Immediate Latch
All
[Ckt (Cprsr
lock out]
Continual loss of communication between the MP
and the Functional ID has occurred for a 30
second period. Note: This diagnostic is replaced
by diagnostic 5FB below with Rev 15.0
Remote
Comm Loss: Suction Rfgt
Pressure, Circuit #2
Circuit Immediate Latch
All
[Ckt (Cprsr
lock out]
Continual loss of communication between the MP
and the Functional ID has occurred for a 30
second period. Note: This diagnostic is replaced
by diagnostic 5FD below with Rev 15.0
Remote
Comm Loss:Evaporator Off-
Cycle Freeze Protection
Relay
None Info Latch All
Continual loss of communication between the MP
and the Functional ID has occurred for a 30
second period.
Remote
Table 135. Communication Diagnostics
Diagnostic Name
Affects
Target Severity Persistence
Active
Modes
[Inactive
Modes] Criteria
Reset
Level