Carrier chiller is one of the leading brands in the most preferred chiller groups. There are different types of chiller groups, including water-cooled and air-cooled. With its high efficiency, it can be used in hospitals, hotels, food production facilities, cosmetic manufacturing facilities, etc. It is a frequently preferred brand in many places. You can visit our Carrier Chiller tab for different device models of the Carrier brand and technical information about the device. Carrier Technical Service Although Carrier brand cooling groups are useful, they should not be neglected, like other brands. You can reach our expert team for Carrier chiller maintenance and fault repair. What should be done in case of malfunction? First of all, the list of carrier chiller fault codes should be checked. You can access the fault codes at the bottom of our article. If the malfunction cannot be resolved, the carrier authorized service should be contacted immediately. It is important that the team that will intervene is an expert team, otherwise a small mistake may lead to major damages and high costs. If you want to find out what the fault code on your device means, you can find the carrier chiller fault codes in the rest of the article. Carrier Chiller Error Codes
- .1: Evap Inlet Water Sensor Malfunction
.2: Evap Outlet Water Sensor Malfunction
.3: Condenser Inlet Water Sensor Malfunction
.4: Condenser Outlet Water Sensor Malfunction
.5: Heat Recovery Sensor Malfunction A
.6: Heat Recovery Sensor Malfunction B
.7: Suction Gas Sensor Malfunction A
8: Suction Gas Sensor Malfunction B
9: S Engine Sensor Malfunction A 1
10: S Engine Sensor Malfunction A 2
11: S Engine Sensor Malfunction B 1
12: S Engine Sensor Malfunction B 3
13: 0-10 V DC Signal Error A
14: Push Transducer Malfunction A
15: Push Transducer Malfunction B
16: Suction Transducer Malfunction A
17: Suction Transducer Malfunction B
18: Oil Transducer Malfunction A 1
19: Oil Transducer Malfunction A 2
20: Oil Transducer Malfunction B 1
21: Oil Transducer Malfunction B 2
22: Economizer Transducer Malfunction A 1
23: Economizer Transducer Malfunction A 2
24: Economizer Transducer Malfunction B 1
25: Economizer Transducer Malfunction B 2
26: 5V DC Transformer Malfunction
27: Liquid Temperature Error A
28: Liquid Temperature Error B
29: CPM Board Error A 1
30: CPM Board Malfunction A 2
31: CPM Board Error B 1
32: CPM Board Error B 2
33: 4
34: 4
35: 4
36: 4
37: EXV Board Error A
38: EXV Board Error B
39: Fan Board #1 Malfunction
40: Fan Board #2 Failure
41: 4*Al-2
42: 4*Al-2
44: High Pressure Fault A
45: High Pressure Fault B
46: Oil Solenoid Malfunction A1
47: Oil Solenoid Malfunction A2
48: Oil Solenoid Malfunction B1
49: Oil Solenoid Malfunction B2
50: PRE – Start Oil Pressure A1
51: PRE – Start Oil Pressure A2
52: PRE – Start Oil Pressure B1
53: PRE – Start Oil Pressure B2
54: Oil Level Low A
55: Oil Level Low B
56: Low Suction Temperature A
57: Low Suction Temperature B
58: High Suction Temperature A
59: High Suction Temperature B
60: Low Discharge Temperature A
61: Low Discharge Temperature B
62: Oil Pressure Difference Low A1
63: Oil Pressure Difference Low A2
64: Oil Pressure Difference Low B1
65: Oil Pressure Difference Low B2
66: CCN Error
67: CCN BJS Line Fault
68: Low Oil Pressure Error A1
69: Low Oil Pressure Fault A2
70: Low Oil Pressure Fault B1
71: Low Oil Pressure Fault B2
72: Evap. Freezing Hazard
73: Freezing Hazard Condenser A
74: Freezing Hazard Condenser B
75: Evap Water Flow Malfunction
76: Condenser Water Flow Malfunction
1XX: A1 Compressor Malfunction
2XX: A2 Compressor Malfunction
3XX: B1 Compressor Malfunction
4XX: B2 Compressor Malfunction
.01: High Winding Temperature (110 C)
.02: Winding Sensor Failure (-40 C – +180 C)
.03: High Pressure Switch Failure
.04: High Current (Ampere) Fault
.05: Inrush Current Is Drawn
.06: Ground Current Fault (2.5 A)
.07: No Current in L1 Phase
.08 L2 No Current in Phase
.09: No Current in L3 Phase
.10: Amperage Unbalance Fault >14%
.11: Amperage Unbalance Fault >18%
.12: No Amperage
.13: Star Delta Transition Error
.14: Compressor Contactor Failure
.15: Compressor Contactor Adhesive
.16: Phases Reverse
.17: Card or Configuration Malfunction