RAC-PACU-CRE-SERVICING NC III

UNIT OF COMPETENCY : PERFORM BASIC BENCHWORK

MODULE TITLE : PERFORMING BASIC BENCHWORK

MODULE DESCRIPTOR : This module covers the knowledge, skills and attitudes
required in performing basic bench work.

NOMINAL DURATION : 4 hours.

QUALIFICATION LEVEL : NC III

SUMMARY OF LEARNING OUTCOMES:
Upon completion of the module; the trainees/students should be able to:

LO1. Prepare materials, tools, and equipment for layout
LO2. Layout features in workplace
LO3. Cut sheets, plates and bars
LO4. Smooth sheets, plates and bars

CBC RAC Servicing (PACU/CRE) NC III - 49 -

LO1. PREPARE MATERIALS, TOOLS, AND EQUIPMENT FOR LAYOUT

ASSESSMENT CRITERIA:

1. Supplies, materials, tools, and equipment are identified according to job
requirements

2. Supplies, materials, tools, and equipment are prepared according to job
requirements

3. Supplies, materials, tools, and equipment are checked according to job
requirements

4. Tools and equipment condition are checked

CONTENTS:

 Communication skills
 Materials, tools and equipment; uses and specifications

CONDITIONS:

Student / trainees must be provided with the following:

 Blueprint
 Catalogue
 List of tools and equipment
 Forms (request & bill of materials)

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Industry Immersion

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 50 -

LO2. LAYOUT FEATURES IN WORKPLACE

ASSESSMENT CRITERIA:

1. A layout dimension is in accordance with job requirements.
2. Dimensions are layout within the required tolerance.
3. Dimensions are checked within the actual work plan.
4. Proper use of measuring instrument is observed.

CONTENTS:

 Measuring tools; functions and use
 Communication skills
 Trade mathematics
 Mensuration
 Calculation
 Conversion
 Plan specifications

CONDITIONS:

Students/ trainees must be provided with the following:

 Measuring tools
 Drawing instruments
 Work plan
 Markers
 Calculator

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Industry Immersion

ASSESSMENT METHODS:

 Self paced Instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Industry Immersion

CBC RAC Servicing (PACU/CRE) NC III - 51 -

LO3. CUT SHEETS, PLATES AND BARS

ASSESSMENT CRITERIA:

1. Work pieces are cut according to required measurement.
2. Appropriate personal protective equipment (PPE) is applied.
3. Safe work habits are observed.
4. Work site is cleaned and cleared from debris and left in safe state according to

occupational health and safety (OH & S)

CONTENTS:

 Tools and equipment: use and specifications
 Grinding, cutting, drilling, filing techniques
 Basic welding principles and application
 Applied occupational health and safety (OH & S)

CONDITIONS:

Student/trainees must be provided with the following:

 Personal protective equipment (PPE)
 Tools and equipment
 Measuring instruments
 Work plan
 Required supplies and materials
 Worksite

METHODOLOGIES:

 Self -paced Instruction
 Film viewing
 Direct laboratory experience
 Group discussion

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 52 -

LO4. SMOOTH SHEETS, PLATES AND BARS

ASSESSMENT CRITERIA:

1. Work pieces are ground or filed to remove defects.
2. Appropriate personal protective equipment (PPE) is applied.
3. Safe work habits are observed.
4. Work site is cleaned and cleared from debris and left in safe state according to

occupational health and safety (OH & S)

CONTENTS:

 Tools and equipment: use and specifications
 Grinding, cutting, drilling, filing techniques
 Basic welding principles and application
 Applied occupational health and safety (OH & S)

CONDITIONS:

Student/ trainees must be provided with the following:

 Personal protective equipment (PPE)
 Tools and equipment
 Measuring instruments
 Work plan
 Required supplies and materials
 Worksite

METHODOLOGIES:

 Self -paced Instruction
 Film viewing
 Direct laboratory experience
 Group discussion

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 53 -

LO5. DRILL HOLES IN SHEETS, PLATES AND BARS

ASSESSMENT CRITERIA:

1. Holes are drilled in workpieces according to required measurement.
2. Appropriate personal protective equipment (PPE) is applied.
3. Safe work habits are observed.
4. Work site is cleaned and cleared from debris and left in safe state according to

occupational health and safety (OH & S)

CONTENTS:

 Tools and equipment: use and specifications
 Grinding, cutting, drilling, filing techniques
 Basic welding principles and application
 Applied occupational health and safety (OH & S)

CONDITIONS:

Student/ trainees must be provided with the following:

 Personal protective equipment (PPE)
 Tools and equipment
 Measuring instruments
 Work plan
 Required supplies and materials
 Worksite

METHODOLOGIES:

 Self -paced Instruction
 Film viewing
 Direct laboratory experience
 Group discussion

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 54 -

LO6. BORE HOLES IN PLATES AND BARS

ASSESSMENT CRITERIA:

1. Holes are bored in workpieces according to required measurement.
2. Appropriate personal protective equipment (PPE) is applied.
3. Safe work habits are observed.
4. Work site is cleaned and cleared from debris and left in safe state according to

occupational health and safety (OH & S)

CONTENTS:

 Tools and equipment: use and specifications
 Grinding, cutting, drilling, filing techniques
 Basic welding principles and application
 Applied occupational health and safety (OH & S)

CONDITIONS:

Student/ trainees must be provided with the following:

 Personal protective equipment (PPE)
 Tools and equipment
 Measuring instruments
 Work plan
 Required supplies and materials
 Worksite

METHODOLOGIES:

 Self -paced Instruction
 Film viewing
 Direct laboratory experience
 Group discussion

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 55 -

LO7. BEND SHEETS, PLATES AND BARS

ASSESSMENT CRITERIA:

1. Work pieces are bent according to required measurement.
2. Appropriate personal protective equipment (PPE) is applied.
3. Safe work habits are observed.
4. Work site is cleaned and cleared from debris and left in safe state according to

occupational health and safety (OH & S)

CONTENTS:

 Tools and equipment: use and specifications
 Grinding, cutting, drilling, filing techniques
 Basic welding principles and application
 Applied occupational health and safety (OH & S)

CONDITIONS:

Student/trainees must be provided with the following:

 Personal protective equipment (PPE)
 Tools and equipment
 Measuring instruments
 Work plan
 Required supplies and materials
 Worksite

METHODOLOGIES:

 Self -paced Instruction
 Film viewing
 Direct laboratory experience
 Group discussion

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 56 -

LO8. JOIN SHEETS, PLATES AND BARS

ASSESSMENT CRITERIA:

1. Work pieces are joined according to job requirement.
2. Welded joints are free from weld defects.
3. Appropriate personal protective equipment (PPE) is applied.
4. Safe work habits are observed.
5. Work site is cleaned and cleared from debris and left in safe state according to

occupational health and safety (OH & S)

CONTENTS:

 Tools and equipment: use and specifications
 Grinding, cutting, drilling, filing techniques
 Basic welding principles and application
 Applied occupational health and safety (OH & S)

CONDITIONS:

Student/trainees must be provided with the following:

 Personal protective equipment (PPE)
 Tools and equipment
 Measuring instruments
 Work plan
 Required supplies and materials
 Worksite

METHODOLOGIES:

 Self -paced Instruction
 Film viewing
 Direct laboratory experience
 Group discussion

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 57 -

UNIT OF COMPETENCY : PERFORM BASIC ELECTRICAL WORKS

MODULE TITLE : PERFORMING BASIC ELECTRICAL WORKS

MODULE DESCRIPTOR : This module covers the knowledge, skills and attitudes
required in performing basic electrical works.

NOMINAL DURATION : 4 hours

QUALIFICATION LEVEL : NC III

SUMMARY OF LEARNING OUTCOMES:
Upon completion of the module, the trainees/students should be able to:

LO1. Measure and analyze circuit and load resistance in electrical system
LO2. Measure and analyze voltage in electrical system
LO3. Measure and analyze current in electrical systems
LO4. Test simple electrical components and connections
LO5. Repair minor electrical system troubles

CBC RAC Servicing (PACU/CRE) NC III - 58 -

LO1. MEASURE AND ANALYZE CIRCUIT AND LOAD RESISTANCE IN ELECTRICAL
SYSTEM

ASSESSMENT CRITERIA:

1. Electrical tools and test instrument are identified according to job requirements
2. Condition of electrical tools, test instrument and lubricants
3. Electrical tools, and test instruments are checked for conditions and lubricants
4. Identified defective tools and test instrument are replaced
5. Safe handling of tools and testing instruments observed.

CONTENTS:
 Uses of tools and testing instruments
 Calibration of testing instruments
 Safe handling and proper care of tools and testing instruments
 Communication skills (oral and written)

CONDITIONS:

Student/trainees must be provided with the following:

 List of tools and testing instrument
 Work plan
 Courseware
 Laboratory/workshop

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Industry immersion

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 59 -

LO2. MEASURE AND ANALYZE VOLTAGE IN ELECTRICAL SYSTEM

ASSESSMENT CRITERIA:

1. Required procedure in using testing instrument are applied
2. Power supply and electrical components are checked with the manufacturers’

specification
3. Identified defects of power supply and electrical components are recorded
4. Safe working habits are observed

CONTENTS:

 Functions and uses of testing instruments
 Basic electricity
 Electrical safety and hazards
 Testing procedures

CONDITIONS:

Students/trainees must be provided with the following:

 Tools and testing instruments
 Required electrical components
 Personal protective equipment
 Work site
 Trainer/ workshop
 Course ware

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Group discussion

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 60 -

LO3. MEASURE AND ANALYZE CURRENT IN ELECTRICAL SYSTEMS

ASSESSMENT CRITERIA:

1. Electrical fixtures are fixed in line with standard operating procedures (SOP)
2. Defective electrical components are replaced with the same specifications
3. Testing of units after repair is performed.
4. Safe working habits are observed
5. Workplace is cleaned and cleared from debris and in a safe state and in line with

occupational health and safety (OH & S) regulations

CONTENTS:

 Types of electrical fixtures
 Testing procedures
 Electrical safety and hazards
 Applied occupational health & safety (OH & S)

CONDITIONS:

Student/ trainees must be provided with the following:

 Workplace
 Required electrical fixtures and components
 Tools and testing instruments
 Trainer/ mock-ups
 Personal protective equipment (PPE)
 Trainer/ mock-ups
 Courseware

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Industry Immersion
 E-learning

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 61 -

LO4. TEST SIMPLE ELECTRICAL COMPONENTS AND CONNECTIONS

ASSESSMENT CRITERIA:

1. Electrical fixtures are fixed in line with standard operating procedures (SOP)
2. Defective electrical components are replaced with the same specifications
3. Testing of units after repair is performed.
4. Safe working habits are observed
5. Workplace is cleaned and cleared from debris and in a safe state and in line with

occupational health and safety (OH & S) regulations

CONTENTS:

 Types of electrical fixtures
 Testing procedures
 Electrical safety and hazards
 Applied occupational health & safety (OH & S)

CONDITIONS:

Student/trainees must be provided with the following:

 Workplace
 Required electrical fixtures and components
 Tools and testing instruments
 Trainer/ mock-ups
 Personal protective equipment (PPE)
 Trainer/ mock-ups
 Courseware

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Industry Immersion
 E-learning

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 62 -

LO5. REPAIR MINOR ELECTRICAL SYSTEM TROUBLES

ASSESSMENT CRITERIA:

1. Electrical fixtures are fixed in line with standard operating procedures (SOP)
2. Defective electrical components are replaced with the same specifications
3. Testing of units after repair is performed.
4. Safe working habits are observed
5. Workplace is cleaned and cleared from debris and in a safe state and in line with

occupational health and safety (OH & S) regulations

CONTENTS:

 Types of electrical fixtures
 Testing procedures
 Electrical safety and hazards
 Applied occupational health & safety (OH & S)

CONDITIONS:

Student/ trainees must be provided with the following:

 Workplace
 Required electrical fixtures and components
 Tools and testing instruments
 Trainer/ mock-ups
 Personal protective equipment (PPE)
 Trainer/ mock-ups
 Courseware

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Industry Immersion
 E-learning

ASSESSMENT METHODS:

 Interview
 Written test/examination
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 63 -

UNIT OF COMPETENCY : MAINTAIN TOOLS AND EQUIPMENT

MODULE TITLE : MAINTAINING TOOLS AND EQUIPMENT

MODULE DESCRIPTOR : This module covers the knowledge, skills, attitudes and
safety required in maintaining tools and equipment.

NOMINAL DURATION : 4 hours

QUALIFICATION LEVEL : NC III

SUMMARY OF LEARNING OUTCOMES:
Upon completion of the module, the trainees/students should be able to:

LO1. Check the condition of tools and equipment:
LO2. Perform basic preventive maintenance.
LO3. Store tools and equipment.

CBC RAC Servicing (PACU/CRE) NC III - 64 -

LO1. CHECK THE CONDITION OF TOOLS AND EQUIPMENT

ASSESSMENT CRITERIA:

1. Tools and equipment are identified according to classification.
2. Non-functional tools and equipment are segregated and labeled.
3. Non-functional tools are stored prior for repair.
4. Safe handling of tools and equipment are applied.
5. A safe working habit, are observed.

CONTENTS:

 Proper use of tools and equipment
 Testing procedures
 Communication skills
 Fundamentals of refrigeration and air conditioning (RAC)
 Parts and functions of HVAC/R equipment
 Applied occupational health and safety (OH & S)
 Housekeeping

CONDITIONS:

Students/trainees must be provided with the following:

 Required tools and equipment
 Workplace
 Personal Protective Equipment (PPE)
 Courseware
 Signage

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Industry immersion

ASSESSMENT METHODS:

 Interview
 Written test/exam
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 65 -

LO2. PERORM BASIC PREVENTIVE MAINTENANCE

ASSESSMENT CRITERIA:

1. Appropriate lubricants are identified according to types of equipment.
2. Tools and equipment are lubricated according to preventive maintenance

schedule.
3. Measuring instruments are checked and validated.
4. Lubricated handtools are properly stored.
5. Inventory of tools, instruments and equipment are conducted and recorded.
6. Defective handtools, instruments, equipment and accessories are replaced

according to manufacturer’s specification.
7. Proper housekeeping is applied.

CONTENTS:

 Types of lubricants
 Housekeeping
 Inventory guidelines and procedures
 HVAC/R equipment, tools and instrument types and specifications
 Lubrication procedures
 HVAC/R equipment operating procedures

CONDITIONS:

Students/trainees must be provided with the following:

 Required types of lubricants
 Required HVAC/R equipment, tools and instruments
 Personal Protective Equipment (PPE)
 Courseware
 Workplace
 Cleaning materials and solution
 Inventory forms
 Storage

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Industry immersion

ASSESSMENT METHODS:

 Interview
 Written exam
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 66 -

UNIT OF COMPETENCY : PERFORM HOUSEKEEPING AND SAFETY PRACTICES

MODULE TITLE : PERFORMING HOUSEKEEPING AND SAFETY
PRACTICES

MODULE DESCRIPTOR : This module covers the knowledge, skills and attitudes
needed on work safety in the workplace including sorting,
. cleaning and dispensing materials, tools, and equipment,
NOMINAL DURATION : identifying and minimizing hazards, responding and
recording accidents and following basic security.

4 hours

QUALIFICATION LEVEL : NC III

SUMMARY OF LEARNING OUTCOMES:
Upon completion of the module, the trainees/students should be able to:

LO1. Sort materials, tools and equipment.
LO2. Clean workplace area, materials, tools and equipment.
LO3. Systematize dispensing and retrieval of materials, tools and equipment.
LO4. Identify and minimize/eliminate hazards.
LO5. Respond and record accidents.
LO6. Follow basic securities.

CBC RAC Servicing (PACU/CRE) NC III - 67 -

LO1. SORT MATERIALS, TOOLS AND EQUIPMENT

ASSESSMENT CRITERIA

1. Materials, tools and equipment are classified according to their kind.
2. Appropriate areas for materials, tools and equipment are designated.

CONTENTS:

 Classification of tools, equipment and materials
 Consideration in the selection of appropriate areas for storing materials, tools and

equipment
 Sorting procedures and considerations.

CONDITIONS:

Students/trainees must be provided with the following:

Tools and Equipment Learning Materials
 Handtools  Learning element
 Storage cabinet  Transparencies
 Books
Supplies and Materials
 Assorted materials Personal Protective Equipment
 Goggles
 Gloves
 Surgical / gas mask

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Industry Immersion

ASSESSMENT METHODS:

 Interview
 Written test/exam
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 68 -

LO2. CLEAN WORKPLACE AREA, MATERIALS, TOOLS AND EQUIPMENT

ASSESSMENT CRITERIA:

1. Cleaning materials are identified according to specified application and
procedures

2. Workplace area, tools, materials and equipment are cleaned using specified
cleaning materials.

3. Workplaces are in safe condition in accordance with safety regulation practices.

CONTENTS:

 Cleaning materials, types and applications.
 Procedures in cleaning workplace area, tools and equipment.
 Consideration of a safe workplace area, tools and equipment

CONDITIONS:

Students/trainees must be provided with the following:

Tools and Equipment Learning Materials
 Handtools  Learning element
 Equipment  Transparencies
 Books
Personal Protective Equipment  Transparencies
 Goggles  Maintenance checklist
 Gloves
 Surgical / gas mask Supplies and Materials
 Cleaning materials

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Immersion

ASSESSMENT METHODS:

 Interview
 Written test/exam
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 69 -

LO3. SYSTEMATIZE DISPENSING AND RETRIEVAL OF MATERIALS, TOOLS, AND
EQUIPMENT

ASSESSMENT CRITERIA:

1. System for requesting, borrowing and returning of materials, tools, and
equipment is followed and implemented.

2. Form used is completely filled-up and filed.
3. Borrowed tools and equipment are returned to designated area.
4. Materials are consumed as requested.

CONTENTS:

 Procedures in dispensing and retrieval of materials; tools, and equipment
 Things to be considered in returning the borrowed tools and equipment.

CONDITIONS:

Students/trainees must be provided with the following:

Tools and Equipment Learning Materials
 Handtools  Learning element
 Equipment  Transparencies
 Books
Personal Protective Equipment  Requisition slip
 Gloves  Borrowing slip
 Working clothes
 Safety shoes Supplies and Materials
 Gas mask  Assorted materials

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Immersion

ASSESSMENT METHODS:

 Interview
 Written test/exam
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 70 -

LO4. IDENTIFY AND MINIMIZE / ELIMINATE HAZARDS

ASSESSMENT CRITERIA:
1. Hazards in the work area are recognized and reported (to proper authority?)
2. Designated personnel and appropriate control and action taken? Fix
3. Workplace policies and procedures for controlling risk are established and
followed accurately
4. Procedures for dealing with emergencies are followed within the scope of
responsibilities and competencies.
5. Safety signs and hazards warnings are displayed and observed at all times in line
with workplace health and safety regulations.
6. Equipment and safety devices are used according to manufacturer’s guidelines.
7. Work areas are kept clean and in order at all times.
8. Safe handling/fighting technique and equipment operation are unplugged at all
times?

CONTENTS:
 Composition of safety committee
 Policies and procedures in controlling risk
 Safety signs and first aid
 Safety signs and hazards warning preparation
 Equipment and safety devices
 Safe handling technique in using equipment and safe devices.

CONDITIONS: Students/trainees must be provided with the following:

Tools and Equipment Learning Materials
 Handtools  Learning element
 Equipment  Books
 Safety devices  Transparencies

Personal Protective Equipment Supplies and Materials
 Gloves  Safety/first aid kit with first aid supplies
 Working clothes  Safety signs
 Safety shoes
 Gas mask

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Industry Immersion

ASSESSMENT METHODS:

 Interview
 Written test/exam
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 71 -

LO5. RESPOND TO AND RECORD ACCIDENTS

ASSESSMENT CRITERIA:

1. Workplace accidents are identified.
2. First aid procedures / treatment are followed correctly in accordance with

standard /regulation
3. Medical assistance / rescue is coordinated with concerned personnel.
4. Accident / incident records and maintained in accordance with standard quality

procedure

CONTENTS:

 Types of accidents
 Procedures in applying first aid /treatment
 First aid supplies
 Steps in responding to and recording accidents

CONDITIONS:

Students/trainees must be provided with the following:

Tools and Equipment Learning Materials
 Handtools  Learning element
 Equipment  Manuals
 Safety devices  Books
 Tapes
Personal Protective Equipment  Cassette/disc
 Surgical / gas mask
 Gloves Supplies and Materials
 Goggles  First aid supplies
 Record book

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Industry Immersion

ASSESSMENT METHODS:

 Interview
 Written test/exam
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 72 -

LO6. FOLLOW BASIC SECURITIES

ASSESSMENT CRITERIA:

1. Security measures / procedures are followed according to appropriate event
2. Security-related events are reported and recorded to relevant form
3. Staff are advised on security procedures and correct methods of implementation

CONTENTS:

 Basic security procedures
 Security signs and symbols

CONDITIONS:

Students/trainees must be provided with the following:

Learning Materials
 Learning element
 Brochures
 Basic security manual

Supplies and Materials
 Security relevant forms

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Demonstration
 Group discussion

ASSESSMENT METHODS:

 Actual demonstration
 Written test/exam
 Observation
 Oral questioning

CBC RAC Servicing (PACU/CRE) NC III - 73 -

UNIT OF COMPETENCY : DOCUMENT WORK ACCOMPLISHED

MODULE TITLE : DOCUMENTING WORK ACCOMPLISHED

MODULE DESCRIPTOR : This unit covers the knowledge, skills and attitudes in
documenting work accomplished. It includes identifying
forms and data and preparing reports

NOMINAL DURATION : 2 hours

SUMMARY OF LEARNING OUTCOMES:
Upon completion of the module the trainees/students should be able to:

LO1. Identify forms and data
LO2. Prepare reports

CBC RAC Servicing (PACU/CRE) NC III - 74 -

LO1. IDENTIFY FORMS AND DATA

ASSESSMENT CRITERIA

1. Forms are selected based on the reports to be prepared
2. Work accomplishment is interpreted
3. Data are collected in accordance with data gathering procedures

CONTENTS:

 Selecting and interpreting forms
 Interpreting work accomplished
 Data gathering techniques

CONDITIONS:

Students/trainees must be provided with the following:

 Access to workplace location or simulated workplace environment
 Warranty Paper Request
 Operating Log Sheet
 Requisition Forms
 Records of work accomplished

METHODOLOGIES:

 Lecture
 Discussion
 Group work

ASSESSMENT METHODS:

 Interview
 Written
 demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 75 -

LO2. PREPARE REPORTS

ASSESSMENT CRITERIA:

1. Reports are completed using standard form as per company procedures
2. Reports provide details of work completed, further action to be taken and other

details as per company procedures
3. Reports are completed and submitted within specified time to the concerned

personnel/supervisor

CONTENTS:

 Details of work completion
 Kinds of reports
 Preparation of reports

CONDITIONS:

Students/trainees must be provided with the following:

 Start-up commissioning Report
 Warranty Paper Request
 Turn-over Report
 Operating Log Sheet
 Service Report
 Trouble Call Report
 Requisition
 Access to workplace location or simulated workplace environment

METHODOLOGIES:

 Lecture
 Discussion
 Group work

ASSESSMENT METHOD:

 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 76 -

MODULES OF INSTRUCTION

CORE COMPETENCIES

RAC SERVICING (PACU/CRE) NC III

UNIT OF COMPETENCY : INSTALL PACKAGE TYPE AIR-CONDITIONING UNIT
(PACU)

MODULE TITLE : INSTALLING PACKAGE TYPE AIR-CONDITIONING UNIT
(PACU)

MODULE DESCRIPTOR : This module covers the knowledge, skills and attitudes to

safety install package-type air -conditioning unit, components
as well as accessories based on manufacturer’s

recommendations. It also includes site survey, installation of

electrical and piping systems.

NOMINAL DURATION : 20 hours

QUALIFICATION LEVEL : NC III

SUMMARY LEARNING OUTCOMES:
Upon completion of the module, the trainees/students should be able to:

LO1. Survey site for installation
LO2. Install PACU piping systems
LO3. Install PACU electrical system
LO4. Install Indoor and outdoor unit and accessories

CBC RAC Servicing (PACU/CRE) NC III - 78 -

LO1. SURVEY SITE FOR INSTALLATION

ASSESSMENT CRITERIA:

1. Work instructions /technical plans/drawings are interpreted as per job
requirements

2. Installation requirements are verified in line with site conditions
3. Alteration/comments are prepared as per survey conducted
4. Result of survey is prepared in line with enterprise procedures.

CONTENTS:

 Technical plans/ drawings
 Installation requirements
 Survey Report
 Linear measurements
 Unit conversion
 Blue print reading

CONDITIONS: The students/trainees must be provided with the following:

EQUIPMENT SUPPLIES AND MATERIALS
 Oxyacetylene outfit  Grinding disc
 Portable electric grinder  Fastener washer
 Portable electric drill set LEARNING MATERIALS
 Aluminum ladder  Learning Element on PACU/ CRE
INSTRUMENT  Catalogue
 Multitester  Brochures
 VOM  Work plan
TOOLS  List of tools, instruments
 Hacksaw PERSONAL PROTECTIVE EQUIPMENT
 Ball pen hammer  Goggles
 Pull –push rule  Gloves
 Meter stick  Safety shoes
 Tri square  Ear plug/muff
 Spirit level
 Tin snip

METHODOLOGIES:

 Self-paced instruction
 Group discussion
 Film viewing
 E-learning

ASSESSMENT METHODS:

 Direct observation/demonstration
 Oral interview/questioning

CBC RAC Servicing (PACU/CRE) NC III - 79 -

LO2. INSTALL PACU PIPING SYSTEM

ASSESSMENT CRITERIA:

1. Piping materials are prepared consistent with the approved designs and
specifications

2. Brackets and supports are mounted in accordance with site conditions
3. Piping are installed, cleaned and tested in accordance with manufacturer's

specifications, recommendations and RAC Code of Practice
4. Correct insulation and sealing/adhesive materials are used and installed in

accordance with manufacturer's specifications

CONTENTS:

 Basic refrigeration cycle
 Copper tubing processes and its operation
 Types of pipes and fittings
 Types of copper tubing and fittings
 Types of brackets and support
 Installation procedures in piping
 RAC code of practice
 Safety practices
 PACU / CRE tools, materials and functions
 5 S ( Good Housekeeping Practices )

CONDITIONS:
The students/trainees must be provided with the following:

EQUIPMENT TOOLS
 Portable electric grinder  Flaring tools
 Portable drill set  Swaging tools
 Oxyacetylene  Tube cutters
 Aluminum Ladder  Tube binders
 Reamer
SUPPLIES / MATERIALS  Hacksaw
 AHU /Condensing and Evaporating  File
 assembly  Knife
 Copper tube  Center punch
 Filter Drier  Tri square
 Adhesive  Tin snip
 Sealant gaskets  Set of wrench
 Metal c-clamp  Ball pen hammer
 Tax’s and screw  Crimping tool
 Plastic molding  Set of pliers
 Fastener and washer  Selastic gun
 Grinding disc  Pullpush rule
 Rugs  Spirit level
 Polyethylene tape  Hex key wrench
 PVC pipe
 PVC solvent

CBC RAC Servicing (PACU/CRE) NC III - 80 -

 Moldflex LEARNING MATERIALS
 Circuit breaker/Conventional outlet  Learning Element on PACU/CRE
 Catalogue
PERSONAL PROTECTIVE EQUIPMENT  Brochure
 Working clothes  Work plan
 Ear plug/muff  List of tools, instrument
 Gloves  Safety practices handbook
 Goggles
 Safety shoes

METHODOLOGIES:

 Self-paced instruction
 Group discussion
 Film viewing
 E-learning

ASSESSMENT METHODS:

 Direct observation/demonstration
 Oral interview/questioning

CBC RAC Servicing (PACU/CRE) NC III - 81 -

LO3. INSTALL PACU ELECTRICAL SYSTEMS

ASSESSMENT CRITERIA:
1. Electrical materials are prepared consistent with job requirements and are
checked for damage
2. Appropriate PPE is selected in line with the job requirements
3. Electrical system is laid-out and installed in accordance with the approved
designs, specifications, working plans, drawings and applicable provisions of the
latest edition of PEC
4. Electrical system is tested/energized in line with applicable provisions of the
latest edition of PEC
5. Report on testing/energization of electrical system is prepared in line with
enterprise procedures

CONTENTS:
 Electrical diagrams
 Electrical components and accessories function and specification
 Process of installing electrical components of PACU
 Installation procedures for of electrical PACU system
 Procedures in electrical testing
 Appropriate PPE
 Safety practices
 PACU tools, materials, Instruments
 5 S ( Good Housekeeping Practices )

CONDITIONS:

The students/trainees must be provided with the following:

SUPPLIES / MATERIALS TOOLS

 AHU /Condensing and Evaporating  Flaring tools

 assembly  Swaging tools

 Copper tube  Tube cutters

 Filter Drier  Tube binders

 Adhesive  Reamer

 Sealant gaskets  Hacksaw

 Metal c-clamp  File

 Tax’s and screw  Knife

 Plastic molding  Center punch

 Fastener and washer  Tri square

 Grinding disc  Tin snip

 Rugs  Set of wrench

 Polyethylene tape  Ball pen hammer

 PVC pipe  Crimping tool

 PVC solvent  Set of pliers

 Moldflex  Selastic gun

 Circuit breaker/Conventional outlet  Pullpush rule

 Spirit level

 Hex key wrench

CBC RAC Servicing (PACU/CRE) NC III - 82 -

EQUIPMENT LEARNING MATERIALS
 Portable electric grinder  Learning Element on PACU/CRE
 Portable drill set  Catalogue
 Oxyacetylene  Brochure
 Aluminum Ladder  Workplan
 List of tools, instrument
PERSONAL PROTECTIVE EQUIPMENT  Safety practices handbook
 Working clothes
 Ear plug/muff
 Gloves
 Goggles
 Safety shoes

METHODOLOGIES:

 Self-paced instruction
 Group discussion
 Film viewing
 E-learning

ASSESSMENT METHODS:

 Direct observation/demonstration
 Oral interview/questioning

CBC RAC Servicing (PACU/CRE) NC III - 83 -

LO4. INSTALL INDOOR, OUTDOOR UNIT AND ACCESSORIES

ASSESSMENT CRITERIA:

1. Indoor units and air-cooled condensing units (ACCUs) are mounted in
accordance with site conditions and manufacturer’s specifications

2. Accessories are installed according to manufacturer’s specifications
3. Refrigerant lines are connected in accordance with manufacturer’s specifications
4. Condensate drain line is installed in accordance with manufacturer’s

specification.

5. Faults/problems arising from installation are corrected in line with standard

operating procedures
6. Pre-start up checks are undertaken in accordance with manufacturer’s

specifications and enterprise policies

CONTENTS:

 Basic refrigeration cycle
 Mechanical components and accessories function and specification
 Process of installing mechanical and components PACU
 Installation procedures for mechanical components of PACU
 Safety practices
 PACU tools, materials and functions
 5 S ( Good Housekeeping Practices )

CONDITIONS:
The students/trainees must be provided with the following:

EQUIPMENT TOOLS
 Portable electric grinder  Flaring tools
 Portable drill set  Swaging tools
 Oxyacetylene  Tube cutters
 Aluminum Ladder  Tube binders
 Reamer
SUPPLIES / MATERIALS  Hacksaw
 AHU /Condensing and Evaporating  File
 assembly  Knife
 Copper tube  Center punch
 Filter Drier  Tri square
 Adhesive  Tin snip
 Sealant gaskets  Set of wrench
 Metal c-clamp  Ball pen hammer
 Tax’s and screw  Crimping tool
 Plastic molding  Set of pliers
 Fastener and washer  Selastic gun
 Grinding disc  Pullpush rule
 Rugs  Spirit level
 Polyethylene tape  Hex key wrench
 PVC pipe
 PVC solvent

CBC RAC Servicing (PACU/CRE) NC III - 84 -

 Mold flex LEARNING MATERIALS
 Circuit breaker/Conventional outlet  Learning Element on PACU/CRE
 Catalogue
PERSONAL PROTECTIVE EQUIPMENT  Brochure
 Working clothes  Work plan
 Ear plug/muff  List of tools, instrument
 Gloves  Safety practices handbook
 Goggles
 Safety shoes

METHODOLOGIES:

 Self-paced instruction
 Group discussion
 Film viewing
 E-learning

ASSESSMENT METHODS:

 Direct observation/demonstration
 Oral interview/questioning

CBC RAC Servicing (PACU/CRE) NC III - 85 -

UNIT OF COMPETENCY : INSTALL COMMERCIAL REFRIGERATION EQUIPMENT
(CRE)

MODULE TITLE : INSTALLING COMMERCIAL REFRIGERATION
EQUIPMENT (CRE)

MODULE DESCRIPTOR : This module covers the knowledge, skills and attitudes to

properly install commercial refrigeration equipment (CRE)
Components as well as accessories based on manufacturer’s

recommendations. It also includes site survey, installation of

electrical and piping systems.

NOMINAL DURATION : 20 hours

QUALIFICATION LEVEL : NC III

PREREQUISITE : Common competencies

SUMMARY of LEARNING OUTCOMES:
Upon completion of the module, the trainees/students should be able to:

LO1. Survey site for Installation
LO2. Install CRE piping system
LO3. Install CRE electrical system
LO4. Install indoor and outdoor unit and accessories

CBC RAC Servicing (PACU/CRE) NC III - 86 -

LO1. SURVEY SITE FOR INSTALLATION

ASSESSMENT CRITERIA:

1. Work instructions /technical plans/drawings are interpreted as per job
requirements

2. Installation requirements are verified in line with site conditions
3. Alteration/comments are prepared as per survey conducted
4. Result of survey is prepared in line with enterprise procedures.

CONTENTS:

 Safety practices
 Plans specifications
 Mensuration
 Proper use and care of tools /equipment
 Tube processing
 Basic arc and gas welding
 Basic bench work
 Clean air act
 Montreal protocol
 Code of practice for HVAC technician
 Good housekeeping

CONDITIONS:

The students/trainees must be provided with the following:

EQUIPMENT SUPPLIES AND MATERIALS
 Electric arc welding machine  Form report
 Portable grinder  Rags
TOOLS  Tubes (copper, aluminum,
 Set of wrench  steel relevant to required job)
 Pull-push ruler  Welding rod
 Meter stick  Angular / flat bars
 Hacksaw  Drill bits(masonry / steel)
INSTRUMENT  Marker/ pen/ pentel
 Multi tester (VOM)  Grinding disc(metal)
PERSONAL PROTECTIVE EQUIPMENT  Fluxes(borax, aluminum, silver)
 Welding glass mask LEARNING MATERIALS
 Hard hat/helmet  Mensuration
 Gloves  Safety practices
 Safety shoes  Mechanical /electrical drawing
 Rags  Books
 Brochures/Service manual
 CDs
 Catalogue
 Work Plan

CBC RAC Servicing (PACU/CRE) NC III - 87 -

METHODOLOGIES:

 Self-paced Instruction
 Group discussion
 Film viewing
 E-learning
 Direct laboratory experience
 Industry visit
 Industry immersion

ASSESSMENT METHODS:

 Interview
 Written exam
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 88 -

LO2. INSTALL CRE PIPING SYSTEM

ASSESSMENT CRITERIA:

1. Piping materials are prepared consistent with the approved designs and
specifications

2. Brackets and supports are mounted in accordance with site conditions
3. Piping are installed, cleaned and tested in accordance with manufacturer's

specifications, recommendations and RAC Code of Practice
4. Correct insulation and sealing/adhesive materials are used and installed in

accordance with manufacturer's specifications

CONTENTS:

 Basic refrigeration cycle
 Copper tubing processes and its operation
 Types of pipes and fittings
 Types of copper tubing and fittings
 Types of brackets and support
 Installation procedures in piping
 RAC code of practice
 Safety practices
 PACU / CRE tools, materials and functions
 5 S ( Good Housekeeping Practices )

CONDITIONS:
The students/trainees must be provided with the following:

EQUIPMENT TOOLS
 Portable electric grinder  Flaring tools
 Portable drill set  Swaging tools
 Oxyacetylene  Tube cutters
 Aluminum Ladder  Tube binders
 Reamer
SUPPLIES / MATERIALS  Hacksaw
 AHU /Condensing and Evaporating  File
 assembly  Knife
 Copper tube  Center punch
 Filter Drier  Tri square
 Adhesive  Tin snip
 Sealant gaskets  Set of wrench
 Metal c-clamp  Ball pen hammer
 Tax’s and screw  Crimping tool
 Plastic molding  Set of pliers
 Fastener and washer  Selastic gun
 Grinding disc  Pullpush rule
 Rugs  Spirit level
 Polyethylene tape  Hex key wrench
 PVC pipe
 PVC solvent

CBC RAC Servicing (PACU/CRE) NC III - 89 -

 Moldflex LEARNING MATERIALS
 Circuit breaker/Conventional outlet  Learning Element on PACU/CRE
 Catalogue
PERSONAL PROTECTIVE EQUIPMENT  Brochure
 Working clothes  Work plan
 Ear plug/muff  List of tools, instrument
 Gloves  Safety practices handbook
 Goggles
 Safety shoes

METHODOLOGIES:

 Self-paced instruction
 Group discussion
 Film viewing
 E-learning

ASSESSMENT METHODS:

 Direct observation/demonstration
 Oral interview/questioning

CBC RAC Servicing (PACU/CRE) NC III - 90 -

LO3. INSTALL CRE ELECTRICAL SYSTEMS

ASSESSMENT CRITERIA:

1. Electrical materials are prepared consistent with job requirements and are
checked for damage

2. Appropriate PPE is selected in line with the job requirements
3. Electrical system is laid-out and installed in accordance with the approved

designs, specifications, working plans, drawings and applicable provisions of the
latest edition of PEC
4. Electrical system is tested/energized in line with applicable provisions of the
latest edition of PEC
5. Report on testing/energization of electrical system is prepared in line with
enterprise procedures

CONTENTS:

 Electrical diagrams
 Electrical components and accessories function and specification
 Process of installing electrical components of CRE
 Installation procedures for of electrical CRE system
 Procedures in electrical testing
 Appropriate PPE
 Safety practices
 PACU tools, materials, Instruments
 5 S ( Good Housekeeping Practices )

CONDITIONS:
The students/trainees must be provided with the following:

EQUIPMENT TOOLS
 Portable electric grinder  Flaring tools
 Portable drill set  Swaging tools
 Oxyacetylene  Tube cutters
 Aluminum Ladder  Tube binders
 Reamer
SUPPLIES / MATERIALS  Hacksaw
 AHU /Condensing and Evaporating  File
 assembly  Knife
 Copper tube  Center punch
 Filter Drier  Tri square
 Adhesive  Tin snip
 Sealant gaskets  Set of wrench
 Metal c-clamp  Ball pen hammer
 Tax’s and screw  Crimping tool
 Plastic molding  Set of pliers
 Fastener and washer  Selastic gun
 Grinding disc  Pull push rule
 Rugs  Spirit level
 Polyethylene tape  Hex key wrench

CBC RAC Servicing (PACU/CRE) NC III - 91 -

 PVC pipe LEARNING MATERIALS
 PVC solvent  Learning Element on PACU/CRE
 Mold flex  Catalogue
 Circuit breaker/Conventional outlet  Brochure
 Work plan
PERSONAL PROTECTIVE EQUIPMENT  List of tools, instrument
 Working clothes  Safety practices handbook
 Ear plug/muff
 Gloves
 Goggles
 Safety shoes

METHODOLOGIES:

 Self-paced instruction
 Group discussion
 Film viewing
 E-learning

ASSESSMENT METHODS:

 Direct observation/demonstration
 Oral interview/questioning

CBC RAC Servicing (PACU/CRE) NC III - 92 -

LO4. INSTALL INDOOR, OUTDOOR UNIT AND ACCESSORIES

ASSESSMENT CRITERIA:

1. Indoor units and air-cooled condensing units (ACCUs) are mounted in
accordance with site conditions and manufacturer’s specifications

2. Accessories are installed according to manufacturer’s specifications
3. Refrigerant lines are connected in accordance with manufacturer’s specifications
4. Condensate drain line is installed in accordance with manufacturer’s

specification.

5. Faults/problems arising from installation are corrected in line with standard

operating procedures
6. Pre-start up checks are undertaken in accordance with manufacturer’s

specifications and enterprise policies

CONTENTS:

 Basic refrigeration cycle
 Mechanical components and accessories function and specification
 Process of installing mechanical and components CRE
 Installation procedures for mechanical components of CRE
 Safety practices
 CRE tools, materials and functions
 5 S ( Good Housekeeping Practices )

CONDITIONS:
The students/trainees must be provided with the following:

EQUIPMENT TOOLS
 Portable electric grinder  Flaring tools
 Portable drill set  Swaging tools
 Oxyacetylene  Tube cutters
 Aluminum Ladder  Tube binders
 Reamer
SUPPLIES / MATERIALS  Hacksaw
 AHU /Condensing and Evaporating  File
 assembly  Knife
 Copper tube  Center punch
 Filter Drier  Tri square
 Adhesive  Tin snip
 Sealant gaskets  Set of wrench
 Metal c-clamp  Ball pen hammer
 Tax’s and screw  Crimping tool
 Plastic molding  Set of pliers
 Fastener and washer  Selastic gun
 Grinding disc  Pull push rule
 Rugs  Spirit level
 Polyethylene tape  Hex key wrench
 PVC pipe
 PVC solvent

CBC RAC Servicing (PACU/CRE) NC III - 93 -

 Mold flex LEARNING MATERIALS
 Circuit breaker/Conventional outlet  Learning Element on PACU/CRE
 Catalogue
PERSONAL PROTECTIVE EQUIPMENT  Brochure
 Working clothes  Work plan
 Ear plug/muff  List of tools, instrument
 Gloves  Safety practices handbook
 Goggles
 Safety shoes

METHODOLOGIES:

 Self-paced instruction
 Group discussion
 Film viewing
 E-learning

ASSESSMENT METHODS:

 Direct observation/demonstration
 Oral interview/questioning

CBC RAC Servicing (PACU/CRE) NC III - 94 -

UNIT OF COMPETENCY : SERVICE AND MAINTAIN PACKAGE TYPE AIR -
CONDITIONING UNIT (PACU)

MODULE TITLE : SERVICING AND MAINTAINING PACKAGE TYPE AIR-
CONDITIONING UNIT (PACU)

MODULE DESCRIPTOR : This module covers the knowledge, skills and attitudes in
maintaining air-conditioning components, lubrication,
refrigerant, and air distribution systems in PACU units.

NOMINAL DURATION : 20 hours

QUALIFICATION LEVEL : NC III

SUMMARY OF LEARNING OUTCOMES:
Upon completion of the module, the trainees/students should be able to

LO1. Prepare for maintenance activities
LO2. Check and adjust air-conditioning and refrigeration components, controls and

operating condition
LO3. Maintain lubrication system in PACU
LO4. Maintain refrigerant system in PACU
LO5. Maintain air distribution system in PACU

CBC RAC Servicing (PACU/CRE) NC III - 95 -

LO1. PREPARE FOR MAINTENANCE ACTIVITIES

ASSESSMENT CRITERIA:

1. Work instructions are read and interpreted to determine job requirements
2. Appropriate manufacturer's manual is consulted if available; otherwise, standard

maintenance procedures are adopted.
3. Tools and equipment are selected in accordance with job requirements
4. Work safety is observed according to enterprise regulations

CONTENTS:
 Safety practices in RAC works
 Tools, equipment and uses
 Principles of RAC
 Preventive and corrective maintenance

CONDITIONS: The students/trainees must be provided with the following:

Equipment Tools
 Audiovisual equipment  Set of wrenches
 Oil pump  Set of pliers
 Transport RAC unit  Set of screw drivers
Instrument  Set of allen wrenches
 System analyzer  Oiler
Learning Materials Personal protective Equipment
 LEs on Transport RAC  Goggles
 LEs on Maintenance methods and  Gloves
 Working clothes
procedures  Safety clothes
 Audiovisual materials on lubrication  Safety shoes
 Ear muff/plug
system
 Manufacturer’s manual
Supplies and materials
 Refrigeration oil
 Soap solution
 Markers
 Rags
 Oil testing kits

METHODOLOGIES:
 Self-paced instruction
 Film viewing
 Group discussion
 Industry immersion
 E-learning

ASSESSMENT METHODS:

 Interview
 Written exam
 Direct observatio

CBC RAC Servicing (PACU/CRE) NC III - 96 -

LO2. CHECK AND ADJUST AIR-CONDITIONING AND COMPONENTS, CONTROLS
AND OPERATING CONDITIONS

ASSESSMENT CRITERIA:

1. Evaporator/condenser coils are cleaned in accordance with manufacturer's
maintenance manual.

2. Refrigerant piping is checked for abnormal conditions based on procedure.
3. Operation/Controls/Settings are checked and adjusted in accordance with

manufacturer's specifications.
4. Air-conditioning accessories are adjusted accordingly based on manufacturer's

maintenance manual.
5. Maintenance procedures are applied according to manufacturer's maintenance

manual.

CONTENTS:

 Uses and functions of tools
 Interpret work plan instructions
 Preventive and corrective maintenance
 Types of evaporator condenser and its function
 Types of Refrigerant controls
 Refrigerant piping installation
 Procedures in leak testing

CONDITIONS: The students/trainees must be provided with the following:

Equipment Tools
 Water pressure washer  Set of wrenches
 Audiovisual equipment  Set of pliers
 Transport RAC unit  Set of screw drivers
Instrument  Fin comb
 System analyzer  Oiler
 Thermometer Supplies and materials
 Multitester  Refrigerants
Learning Materials  Soap solution
 LEs on Transport RAC  Markers
 LEs on Maintenance methods and  Rags
 Electrical tapes
procedures  Coil cleaner
 Audiovisual materials on maintenance Personal Protective Equipment
 Maintenance schedule  Goggles
 Manufacturer’s manual  Gloves
 Working clothes
 Safety shoes
 Ear muff/plug

CBC RAC Servicing (PACU/CRE) NC III - 97 -

METHODOLOGIES:

 Self-paced instruction
 Film viewing
 Direct laboratory experience
 Group discussion
 Industry visit
 Industry immersion
 E-learning

ASSESSMENT METHODS:

 Interview
 Written exam
 Observation with questioning
 Demonstration with questioning

CBC RAC Servicing (PACU/CRE) NC III - 98 -