Inverter Resources

Document Downloads (to download a document, "right click" on the name of the document and choose "save target as")
18VS - Variable Speed Air Conditioner Application Guideline
19VS - Variable Speed Heat Pump Application Guideline
18/19VS - Service Manual (this service manual is Carrier branded but applies to the Bryant brand as well)
Carrier Greenspeed / Bryant Extreme Trouble Shooting Codes: Comprehensive list of troubleshooting codes and descriptions.

18/19VS Troubleshooting (click on the name of the video)
18/19VS Troubleshooting Codes Video

Carrier Greenspeed / Bryant Extreme Inverter Troubleshooting Videos (click on the name of the video you wish to view)
AC Over-Under Voltage Codes 93/94
Brownout Protection Code 46
Charge Compensator/Exv Troubleshooting
Cold Ambient Extended Standby
DC Output Voltage Codes 96/97
High Compressor Current Code 95
High Pressure Switch Code 31
High Torque Event and Lockout Codes 98/99
Miswire Protection
Motor Overtemp Code 86
Outdoor Fan Motor Troubleshooting
Pressure Transducer Troubleshooting
Scroll Overtemp Code 59
Suction Line Thermistor Troubleshooting
VSD Communication Codes 48/69
VSD Overcurrent Code 95
VSD Overtemp Code 88
VSD Overvoltage Code 92
VSD Undervoltage 92

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