Carrier Controller Alarm Indications

Read Term And Condition Before Use This Application !!!

Carrier Controller Alarm Indications
AL03 Loss of Superheat Control
AL05 Manual Defrost Switch Failure
AL06 Keypad or Keypad Harness Fail
AL07 Fresh Air Vent Open with Frozen Set Point
AL08 High Compressor Pressure Ratio
AL10 CO2 Sensor Failure
AL11 Evaporator Fan Motor 1 Safety
AL12 Evaporator Fan Motor 2 Safety
AL14 Phase Sequence Detect Fault
AL15 Loss of Cool
AL16 Compressor Current High
AL17 Compressor Pressure Delta Fault
AL18 Discharge Pressure High
AL19 Discharge Temperature High
AL20 Control Contactor Fuse (F3) (follow model on machine)
AL20 Control Circuit Fuse Open (24 vac) (follow model on machine)
AL21 Control Circuit Fuse (F1/F2) (follow model on machine)
AL21 Micro Circuit Fuse Open (18 vac) (follow model on machine)
AL22 Evaporator IP (follow model on machine)
AL22 Evaporator Fan Motor Safety (follow model on machine)
AL23 Loss of Phase B (follow model on machine)
AL23 KA2-KB10 Jumper Disconnected (follow model on machine)
AL24 Compressor IP (follow model on machine)
AL24 Compressor Motor Safety (follow model on machine)
AL25 Condenser IP (follow model on machine)
AL25 Condenser Fan Motor Safety (follow model on machine)
AL26 All Sensors Failure: Supply/Return Probes
AL27 Analog to Digital Accuracy Failure (follow model on machine)
AL27 Probe Circuit Calibration Failure (follow model on machine)
AL28 Low Suction Pressure
AL29 AutoFresh Failure
AL50 Air Vent Position Sensor (VPS)
AL51 EEPROM Failure (follow model on machine)
AL51 Alarm List Failure (follow model on machine)
AL52 EEPROM Alarm List Full (follow model on machine)
AL52 Alarm List Full (follow model on machine)
AL53 Battery Pack Failure
AL54 Primary Supply Sensor (STS)
AL55 DataCORDER Failure (follow model on machine)
AL55 I/O Failure (follow model on machine)
AL56 Primary Return Sensor (RTS)
AL57 Ambient Sensor (AMBS)
AL58 Compressor High Pressure Safety (HPS)
AL59 Heater Termination Thermostat (HTT)
AL60 Defrost Temperature Sensor (DTS)
AL61 Heater Current Draw Fault
AL62 Compressor Circuit Failure
AL63 Current Limit
AL64 Discharge Temperature Sensor (CPDS) (follow model on machine)
AL64 Discharge Temperature Over Limit (CPDT) (follow model on machine)
AL65 Discharge Pressure Transducer (DPT)
AL66 (SPT) Suction Pressure Transducer, (EPT) Evaporator Pressure Transducer (follow model on machine)
AL66 Suction Pressure Transducer Failure (SPT) (follow model on machine)
AL67 Humidity Sensor
AL68 Condenser Pressure Sensor (follow model on machine)
AL68 Condenser Pressure Transducer Failure (CPT) (follow model on machine)
AL69 Evaporator Temp Sensor (ETS1) (follow model on machine)
AL69 Suction Pressure Sensor (follow model on machine)
AL69 Suction Temperature Sensor Failure (CPSS) (follow model on machine)
AL70 Secondary Supply Sensor (SRS)
AL71 Secondary Return Sensor (RRS)
AL72 Control Temp Out of Range
ERR # | Entr StPt | LO
dAL70 Recorder Supply Temperature Out of Range
dAL71 Recorder Return Temperature Out of Range
dAL72−74 USDA Temperatures 1, 2, 3 Out of Range
dAL75 Cargo Probe 4 Out of Range
dAL76, 77 Future Expansion
dAL78−85 Network Data Point 1 − 8 Out of Range
dAL86 RTC Battery Low
dAL87 RTC Failure
dAL88 DataCORDER EEPROM Failure
dAL89 Flash Memory Error
dAL90 Future Expansion
dAL91 Alarm List Full

 
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