Infinity/Evolution Variable Speed Air Conditioners and Heat Pumps

Tutition: $100 per session per attendee
Pre-registration required no later than 2 weeks prior to scheduled start date. 
Class size - maximum 25 per session.

*****Carrier and Bryant Dealers Only*****
This service training program introduces Infinity/Evolution Variable Speed Air Conditioner & Heat Pump high efficiency outdoor units. These units feature variable speed compressors driven by a variable speed drive. They can use either the Infinity Touch/Evolution Connex communicating controls for full variable speed functionality, or standard 2-stage or single-stage thermostat for limited functionality. The primary purpose of this training seminar is to familiarize you with this product, its components and its operation so that you can install and start-up a new unit, provide service and maintenance for this unit, and troubleshoot problems.

**At the completion of the seminar the student will be able to:

**Identify basic components of the Infinity/Evolution Variable Speed Air Conditioner and Heat Pumps.

**Describe the operation of the inverter drive compressor and state the precautions to observe when servicing the unit.

**Identify the proper operating sequences for cooling and heat pump operation.

**Use the User Interface (UI) to set up the unit and read error code history.

**Describe proper service procedures for checking, charging and troubleshooting cooling and heat pump problems.

**Describe proper service and troubleshooting procedures for heat pump EXV.

**Explain the operation of the variable speed outdoor fan and how to troubleshoot it.

**Explain how to troubleshoot the variable speed compressor using error codes.
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