iRubric: Perform maintenance on Heat pump or Air Conditioning system rubric

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Perform maintenance on Heat pump or Air Conditioning system Perform maintenance on Ice Maker Do all necessary maintenance checks and tasks per maintenance check sheet. Clean as needed and Check system charge and operation Rubric Code: H23XW7B By MacDugan Ready to use Public Rubric Subject: Vocational Type: Project Grade Levels: Undergraduate

Maintenance 100 % Maintenance of A/C or Heat Pump System.
	Proficient Works independantly with high standard of work. At or above HVACR Industry standards 40 pts	Good Task performed to HVACR Industry standards 30 pts	Fair Task performed to HVACR Industry standards 20 pts	Needs improvement Task NOT performed to HVACR Industry standards 10 pts
Mechanical Maintenance 25% of Grade	Proficient - Understands service call in its entirety. - Makes initial checks of refrigeration system and collects all data needed - Disseminates data and formulates / executes plan for maintenance	Good - Understands service call, but has questions of its content. - Makes initial checks of refrigeration system and collects most of data needed. - Disseminates data and formulates / executes plan for maintenance with minimal help.	Fair -Somewhat understands service call, and has questions of its content. - Makes some checks of refrigeration system and collects some data needed. -Has some ideas from data but can not determine if charge needs adjusted and does not know where to start.	Needs improvement -Does not understand service call. - Makes minimum or no initial checks of refrigeration system and collects little or no data needed. -Has no idea from data where to begin charge adjustment or if adjustments are needed.
Operational checks and adjustments 25% of Grade	Proficient - Properly maintenance with no help. - Uses all necessary tools to properly needed to complete the system maintenance.	Good - Hooks up gauge manifold set with little help. - Uses all necessary tools to properly check and maintain system with little help.	Fair - Needs a lot of help and guidance performing maintenance. -Needs much help and guidance to determine tools needed and to properly check and maintain system.	Needs improvement - Can not hook up gauges. - Can not uses necessary tools or properly check and maintain the system.
Procedures, findings, and solutions 50% of Grade	Proficient - Meets / exceeds all industry standards for system maintenance. - Rechecks system and confirms refrigerant charge is correct.	Good - Meets most industry standards for system maintenance. - Rechecks system and confirms refrigerant charge is correct at the direction of instructor.	Fair - Meets few industry standards for system maintenance.	Needs improvement - Meets no industry standards for system maintenance.