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* 1. Register

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* 2. Questions 3-12 relate to GENERAL Carrier equipment and general refrigeration principles. Do you understand?

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* 3. Long line accessories are required when equivalent line length exceeds how many feet?

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* 4. Factory condensing units come charged for how many equivalent feet of lineset

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* 5. When installing a Heat Pump, the filter drier must be

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* 6. When installing a Liquid Line Solenoid Valve for a Heat Pump, the solenoid

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* 7. EXVs are what?

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* 8. To charge by subcooling, outdoor ambient temperatures must be

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* 9. To charge by subcooling, the indoor ambient temperatures must be

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* 10. If temperatures are inadequate for charging by subcooling

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* 11. If you were choosing to size a unit to the heating load or to the cooling load, what else must you consider

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* 12. Additional refrigerant charge is listed as

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* 13. Questions 14-23 pertain to current Infinity Systems, do you understand

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* 14. Communication wire from the air source to the outdoor unit uses

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* 15. The manuals will tell you to wait 10 minutes after power down before handling the circuitry, why?

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* 16. The PEV does what?

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* 17. The purpose of Check Out Mode is to

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* 18. Altitude adjustments are located in which Setup control menu

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* 19. When testing resistances of ECM or Inverter driven motor windings, you want to see what?

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* 20. If a circuit board gets changed in a fully communicating system, you must (select all that apply)

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* 21. Completing the Full Installation through the controller is an advisable course of action during many control related service calls

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* 22. If you used Check Out Mode to enable Heat Pump Heating and outside temps are over the max heating OAT, will the unit run?

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* 23. Pump down is a feature in the Infinity Control that is required, if pump down operation is desired

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* 24. Questions 25-39 pertain to the 5 stage VNA9/8 models, do you understand

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* 25. Max equivalent line length allowed is

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* 26. Long Line accessories are required at what equivalent length

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* 27. This product is qualified for Low Ambient Cooling

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* 28. Minimum outdoor temp for heating is

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* 29. What type of compressor is used in this equipment

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* 30. If controlled by a conventional thermostat, the minimum outdoor temp for cooling is

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* 31. If controlled by an Infinity control, the minimum outdoor temp for cooling is

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* 32. Maximum outdoor heating temperature is

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* 33. The control panel consists of (select all that apply)

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* 34. These units contain a Discharge Temperature thermistor

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* 35. These units contain a Discharge Pressure Transducer

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* 36. The crankcase heater is a replaceable component

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* 37. All codes will always blink on the AOC board

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* 38. The SEER rating of this equipment is

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* 39. This equipment can calculate Superheat and Subcooling

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* 40. Questions 41-55 pertain to the Fully Modulating VNA6/4, do you understand?

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* 41. Can this equipment be ran permanently with a conventional thermostat?

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* 42. This equipment has a Discharge Temperature Thermistor

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* 43. This equipment has a Discharge Pressure Transducer

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* 44. This equipment only comes with a Rotary Compressor

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* 45. One difference between the 5 ton and other sizes is

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* 46. What are the lineset length rules (select all that apply)

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* 47. What is the SEER rating of the equipment

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* 48. The Bluetooth module (select all that apply)

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* 49. How many digits are the Alert Codes

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* 50. Minimum outdoor temp for heating is

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* 51. The Maximum outdoor temp in heating is

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* 52. The Maximum outdoor temp in cooling is

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* 53. This product is qualified for Low Ambient Cooling

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* 54. The control box consist of (select all that apply)

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* 55. The crankcase heater is a replaceable component

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