Alarm Codes
130
85
Forced Unit Operation
Report alarm at end of day.
X
86 Check Discharge Pressure Sensor
Report alarm at end of day.
X
87
Check Suction Pressure Sensor
Report alarm at end of day.
X
89
Check Electronic Throttling Valve
If unit is shutdown repair immediately. Otherwise, report alarm at
end of day.
X
90
Electric Overload
If unit is shutdown, repair immediately. Otherwise, report alarm at
end of day.
X
91
Check Electric Ready Input
If unit is shutdown, repair immediately. Otherwise, report alarm at
end of day.
X
92
Sensor Grades Not Set (Zone)
Report alarm at end of day.
X
93
Low Compressor Suction Pressure
If unit is shutdown, repair immediately. Otherwise, report alarm at
end of day.
X
96
Low Fuel Level
Check engine fuel level and add fuel.
X
98
Check Fuel Level Sensor
Report alarm at end of day.
X
Table of Alarm Codes (Continued)
Code Description
Operator Action
Level Of
Action
Ok
T
o
Run
Check
Sh
ut
Dow
n
Summary of Contents for Precedent C-600M
Page 2: ......
Page 58: ...Operating Instructions 56 Figure 44 Initiating a Manual Defrost Cycle Defrost Key...
Page 71: ...Operating Instructions 69 Figure 61 Performing a Pretrip Test 2 From Figure 60...
Page 85: ...Operating Instructions 83 Figure 83 Displaying and Clearing Alarm Codes 1 See Figure 84...
Page 86: ...Operating Instructions 84 Figure 84 Displaying and Clearing Alarm Codes 2 From Figure 83...
Page 165: ......