T-340
4–44
AL70
Secondary Sup
-
ply Sensor
(SRS)
Secondary Supply
Sensor (SRS) is out of
range.
Secondary Sup
-
ply Sensor (SRS)
Perform Pre-trip P5:
If P5 passes, no further
action is required.
If P5 fails, replace the
defective sensor as de
-
termined by P5, refer to
TEMPERATURE SEN
-
SOR Service
AL71
Secondary
Return Sensor
(RRS)
Secondary Return
Sensor (RRS) is out of
range.
Secondary Return
Sensor (RRS)
Perform Pre-trip P5:
If P5 passes, no further
action is required.
If P5 fails, replace the
defective sensor as de
-
termined by P5, refer to
TEMPERATURE SEN
-
SOR Service
AL72
Control Temp
Out of Range
After the unit goes in-
range for 30 minutes
then out of range for a
continuous 120 min
-
utes.
Refrigeration
System
Ensure unit is operating
correctly.
Power cycle unit.
Control Temperature is
in In-range.
Any Pre-trip mode, re
-
sets the timers.
NOTE
If the controller is configured for four probes without a DataCORDER, the DataCORDER alarms
AL70 and AL71 will be processed as Controller alarms AL70 and AL71. See
Table 4–6 Controller Alarm Indications
Alarm Code
Cause
Components
Troubleshooting
Corrective Actions
Содержание Transicold 69NT40-561-001
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Страница 159: ...7 47 T 340...
Страница 163: ...8 3 T 340 Figure 8 2 Schematic Diagram for Standard Unit Configuration Based on Drawing 62 11271 Rev A...
Страница 169: ...8 9 T 340 Figure 8 8 Schematic and Diagram for Lower Vent Position Sensor VPS Option...
Страница 170: ...T 340 8 10 Figure 8 9 Unit Wiring Diagram for Standard Unit Configuration With 3 Phase Condenser Fan Motors...
Страница 172: ...T 340 8 12 Figure 8 10 Unit Wiring Diagram for Single Phase Condenser Fan Motor and Optional Heater...
Страница 173: ...8 13 T 340 Unit Wiring Diagram for Single Phase Condenser Fan Motor and Optional Heater Based on Drawing 62 66721...
Страница 174: ...T 340 8 14 Figure 8 11 Unit Wiring Diagram for Configuration With eAutoFresh and Emergency Bypass Options...
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