CBC-RAC Servicing (Domestic) NC II

8/13/2019 CBC-RAC Servicing (Domestic) NC II

1/99

TECHNICAL EDUCATION AND SKILLS DEVELOPMENTAUTHORITY

COMPETENCY-BASED CURRICULUM

HEATING , VENTILATING A IR CONDITIONING AND REFRIGERATION (HVAC/R)S ECTOR

RAC S ERVICING (D OMESTIC REFRIGERATION AND A IR CONDITIONING ) NC II

Qualification an! Stan!a"! Offic#TESDA ComplexEast Service Road, South SuperhighwayTaguig City, Metro ManilaTel. o. !"#$ %&'(%#%), %&'%'"'www.tesda.gov.ph


2/99

TABLE O$ CONTENTS

*age

A. C+ RSE DES- ......................................................................................)

/. M+D 0ES +1 - STR CT-+

o *articipating in wor2place communication3333333.............%

o 4or2ing in a team environment333333...............................)#

o *racticing career pro5essionalism .33333..............................)6

o *racticing occupational health and sa5ety procedures..................)&

o *reparing materials and tools....................................................#7

o -nterpreting technical drawings..................................................#%

o +8serving procedures, speci5ications and manuals o5instructions.................................................................................')

o *er5orming mensurations and calculations...............................'9

o *er5orming 8asic 8enchwor2.....................................................7)

o *er5orming 8asic electrical wor2s..............................................6"

o Maintaining tools and e:uipment...............................................69

o *er5orming house2eeping and sa5ety practices........................9"

o Documenting wor2 accomplished..............................................9%

o -nstalling window type air(conditioning;domestic re5rigerationunits


3/99

COURSE DESI%N

C+ RSE T-T0E = RAC SERVICIN% &DOMESTIC RE$RI%ERATION AND AIR-CONDITIONIN%' NC II

TRA- - D RAT-+ = ()* +ou"

C+ RSE DESCR-*T-+ =

This course is designed to enhance the 2nowledge, desira8le attitudes and s2illsstandard in the 5ield o5 RAC Services in accordance with industry standards. -t coverscompetencies such as> *articipate in wor2place communication, wor2 in team environment,practice career pro5essionalism, occupational health and sa5ety procedures, preparematerials and tools, per5orm mensuration and calculations, per5orm 8asic 8enchwor2,per5orm 8asic electrical wor2s, maintain tools and e:uipment , per5orm house2eepingand sa5ety practices and document wor2 accomplished -nstall, service and maintain,

trou8leshoot, recover and recycle, repair and retro5it window(type air(conditioning ;domestic re5rigeration unit.

E TR? RE@ -REME TS=

Student;trainee must posses any o5 the 5ollowing :uali5ications>

ood moral character Can communicate in oral and written *hysically and mentally 5it Can per5orm 8asic mathematical computation

C/C RAC Servicing !D+MRAC$ C -- )


4/99

COURSE STRUCTURE,

Unit ofCo .#t#nc/ Mo!ul# Titl# L#a"nin0 Outco #

T"ainin0Du"ation

). *articipate inwor2placecommunication

).) *articipating inwor2placecommunication

).).) +8tain and conveywor2place in5ormation

).).# *articipate in wor2placemeeting and discussion

).).' Complete relevant wor2related documents

7 hours

#. 4or2 in a teamenvironment

#.) 4or2ing in ateamenvironment

#.).) Descri8e and identi5yteam role andresponsi8ility in a team

#.).# Descri8e wor2 as a teammem8er

7 hours

'. *ractice careerpro5essionalism

'.)*racticing careerpro5essionalism

'.).) -ntegrate personalo8 ectives with

organiBational goals'.).# Set and meet wor2priorities

'.).' Maintain pro5essionalgrowth and development

7 hours

7. *racticeoccupationalhealth andsa5etyprocedures

7.) *racticingoccupationalhealth andsa5etyprocedures

7.).) -denti5y haBards and ris2s7.).# Evaluate haBard and ris2s7.).' Control haBards and ris2s7.).7 Maintain occupational

health and sa5etyawareness

9 hours

6. *reparematerials andtools

6.) *reparingmaterials andtools

6.).) -denti5y materials andtools

6.).# Re:uest materials andtools

6.).' Receive and inspectmaterials and tools

7 hours

9. -nterprettechnicaldrawings

9.) -nterpretingtechnicaldrawings

9.).) AnalyBe sym8ols anddata

9.).# -nterpret wor2 plans

7 hours


5/99


T"ainin0Du"ation

&. *er5orm 8asic8enchwor2

&.) *er5orming8asic8enchwor2

&.).) *repare materials, toolsand e:uipment 5or layout

&.).# 0ayout 5eatures inwor2place

&.).' Cut sheets, plates and

8ars&.).7 Smooth sheets, platesand 8ars

&.).6 Drill holes in sheets,plates and 8ars

&.).9 /ore holes in plates and8ars

&.).< /end sheets, plates and8ars

&.).% oin sheets, plates and8ars

% hours

)".*er5orm 8asicelectrical wor2s

)".) *er5orming8asic electricalwor2s

)".).) Measure and analyBecircuit and loadresistance in electricalsystem

)".).# Measure and analyBevoltage in electricalsystem

)".).' Measure and analyBecurrent in electricalsystem

)".).7 Test simple electricalcomponents andconnections

)".).6 Repair minor electricalsystem trou8les

% hours

)).Maintain toolsand e:uipment

)).) Maintainingtools ande:uipment

)).).) Chec2 the conditions o5tools and e:uipment

)).).# *er5orm 8asic preventivemaintenance

)).).' Store tools and e:uipment

7 hours

)#.*er5orm

house2eepingand sa5etypractices

)#.) *er5orming

house2eepingand sa5etypractices

)#.).) Sort materials, tools and

e:uipment)#.).# Clean wor2place area,materials, tools ande:uipment

)#.).' SystematiBe dispensing andretrieval o5 materials, toolsand e:uipment

)#.).7 -denti5y and minimiBe;eliminate haBards

)#.).6 Respond and recordaccidents

)#.).9 1ollow 8asic security

9 hours

C/C RAC Servicing !D+MRAC$ C -- '


6/99


T"ainin0Du"ation

)'.Document wor2accomplished

)'.) Documentingwor2accomplished

)'.).) -denti5y 5orms and data)'.).# *repare reports

7 hours

)7.-nstall

DomesticRe5rigerationand

Airconditioning!DomRAC$

nits

)'.) -nstalling

4indow type Air(conditioning;DomesticRe5rigerationunits

)'.).) Conduct survey

)'.).# -nstall electrical circuit)'.).' -nstall window type

aircon)'.).7 Conduct per5ormance

test

9" hours

)6.Service andMaintain4indow(type

Air(conditioning;DomesticRe5rigerationunits

)7.) Servicing andMaintaining4indow(Type

Air(conditioning;DomesticRe5rigerationunits

)7.).) Clean and replace air5ilter

)7.).# Service evaporator andcondenser

)7.).' Maintain 5an motorassem8ly

)7.).7 Service electrical powerand control circuit

)7.).6 Maintain re5rigerationsystem

9" hours

)9.Trou8leshootand RepairDomesticRe5rigerationand Air(conditioning!DomRAC$systems

)6.) Trou8leshooting4indow(type

Air(conditioning ;DomesticRe5rigerationsystems

)6.).) *lan and prepare 5ortrou8leshooting andrepair

)6.).# -denti5y and repair5aults ; trou8les

)6.).' *er5orm re5rigerantrecovery ; recycling andretro5itting ; conversionon domestic re5rigerationand air(conditioning unit

)6.).7 Test( run repaired unit

9" hours

ASSESSME T MET +DS=

4ritten examination Demonstration o5 practical s2ills Direct o8servation -nterview

C+ RSE DE0- ER?=

Modular Demonstration 0ecture Discussion Dual training Distance learning

C/C RAC Servicing !D+MRAC$ C -- 7


7/99

RESOURCES,

TOOLS EQUIPMENT MATERIALSQTY1 D# c"i.tion QTY D# c"i.tion Qt/1 D# c"i.tion

)" pcs 1laring tool ' units acuum pump motor,high stage, );# * ,##" volts

) roll Copper tu8e);7 F,';%G, 6;)9G, H,);%,';)9, F+D, 6" 5t. perroll

)" pcs. Swaging tool # units Recovery; Recyclingunit , porta8le type,##" volts

) roll Aluminum tu8e, ';%F+D, )"" 5t. per roll

6 pcs Tu8e cutter # units +xy( Acetylenewelding machine w;complete out5it

) roll Capillary tu8e );)9,+D, )"" 5t. per roll

6 pcs Tu8e 8ender ' units Reusa8le ServiceCylinder )'.62g

6" pcs. Silver rod

7 pcs. Sevice cylinder #.62g.,)" 2g.

Capacity

) unit Re5rigerator , singledoor 6 cu. 1t. ##"

volts

6" pcs. Aluminum rod

)" pcs Electrical pliers ) unit Re5rigerator, twodoor top mount5reeBer, 9 cu. 1t.##" volts

)" pcs. Silver 5lux

)" pcs. *liers, long nose ) unit Re5rigerator , twodoor no 5rost, 9 cu.1t. ##" volts

)6 pcs. 1ilter drier , I F+D5lared connection

)" pcs. Screw driver, 5lat ) unit 1reeBer chest type,)" cu 1t. ##" volts

)6 pcs. 1ilter drier , I F+D solderconnection

)" pcs. Screw driver*hilips

) unit 1reeBer, upright 9cu. 1t. ##" volts

#6 pcs. 1lare cap , IG +D

)" pcs. 1iles ) unit 4ater dispenser##" volts

#6 pcs. 1lare union, I F+D

6 sets. Allen wrench ' units Analog Clampmeter #6 pcs. 1lare plug, I+D

6 pcs. Ad usta8lewrench %G, )"G

' units Digital Clampmeter )'.92g.

Re5rigerant )'7a

6 sets +pen wrench # units 4indow type aircon# hp ##" volts

)'.92g.

Re5rigerant ##

6 sets /ox wrench ) unit Air compressor,complete w;accessories ##"volts

231450

R 67*

6 pcs. *ipe wrench 6 units Compressor motor)"" w , ##" volts

) cyl. itrogen gas

6 pcs. ise grip , 9 , F% F # units Electric drillporta8le, ';% H , Chuc2, ##" volts

# cyl. +xygen



8/99


6 pcs. Thinners snip,%JJ)#G

) set *edestal grindingmachine, 9Ggrinding wheel K Fhp. ##" volts

# cyl. Acetylene gas

)" pcs. /ullpen hammer,)# oB

) unit Arc weldingmachine, Ac max.#6" amps. ##" ,9" hB. eavy duty

)" pcs. Dual capacitor #6,'", '6 m5d '


9/99


)6 pcs $ac# a 5 # rolls 1lexi8le electricca8le ! )# L )7$

# sets Ca8le strap 5orwiring harness

6 rolls Ru88er electricaltape)8oo2let

0a8el and warningsign stic2er

ASSESSME T MET +DS=

4ritten examination Demonstration o5 practical s2ills Direct o8servation -nterview

C+ RSE DE0- ER?=

Discussion Dual training Distance learning

TRA- ERJS @ A0-1-CAT-+ S=

Must have undergone training on Training Methodology -- !TM --$ Must 8e a holder o5 RAC Servicing, C --- ood moral character Must 8e physically and mentally 5it Must 8e computer literate Must 8e a Civil Service eligi8le !5or government position or appropriate pro5essional

license issued 8y the *ro5essional Regulatory /oard$ NMust have at least two !#$ years o8;industry experience

N+ptional= +nly when re:uired 8y the hiring institutionRe5erence= TESDA /oard Resolution o. #""7("'

C/C RAC Servicing !D+MRAC$ C --


10/99


11/99

LO21 OBTAIN AND CONVEY


12/99

LO61 PARTICIPATE IN


13/99

LO31 COMPLETE RELEVANT


14/99

-T +1 C+M*ETE C? =


15/99

LO21 DESCRIBE AND IDENTI$Y TEAM ROLE AND RESPONSIBILITY IN A TEAM

ASSESSME T CR-TER-A=

). Role and o8 ective o5 the team are identi5ied.#. Team parameters, relationships and responsi8ilities are identi5ied.'. -ndividual role and responsi8ilities within team environment are identi5ied.7. Roles and responsi8ilities o5 other team mem8ers are identi5ied and recogniBed.6. Reporting relationships within team and external to team are identi5ied.

C+ TE TS=

Team role Relationship and responsi8ilities Role and responsi8ilities with team environment. Relationship within a team

C+ D-T-+ S=

The students;trainees must 8e provided with the 5ollowing=

S+* in wor2place o8 procedures Client ; supplier instructions @uality standards +rganiBational or external personnel

MET +D+0+ -ES=

roup discussion;interaction Case studies Simulation

ASSESSME T MET +DS=

4ritten test +8servation Simulation Role playing

C/C RAC Servicing !D+MRAC$ C -- )'


16/99

LO61 DESCRIBE


17/99

-T +1 C+M*ETE C? = PRACTICE CAREER PRO$ESSIONALISM

M+D 0E T-T0E = PRACTICIN% CAREER PRO$ESSIONALISM

M+D 0E DESCR-*T+R = This module covers the 2nowledge, s2ills and attitudes inpromoting career growth and advancement, speci5ically tointegrate personal o8 ectives with organiBational goals setand meet wor2 priorities and maintain pro5essional growthand development.

TRA- - D RAT-+ = 7 hours

S MMAR? +1 0EAR - + TC+MES=

pon completion o5 this module, the trainee;student must 8e a8le to=

0+). -ntegrate personal o8 ectives with organiBational goals

0+#. Set and meet wor2 priorities

0+'. Maintain pro5essional growth and development

C/C RAC Servicing !D+MRAC$ C -- )6


18/99

LO21 INTE%RATE PERSONAL OB=ECTIVES ATIONAL %OALS


). *ersonal growth and wor2 plans towards improving the :uali5ications set 5orpro5essionalism are achieved.

#. -ntra( and interpersonal relationship in the course o5 managing onesel5 8ased onper5ormance evaluation are maintained.

'. Commitment to the organiBation and its goal is demonstrated in the per5ormanceo5 duties.

7. *ractice o5 appropriate personal hygiene is o8served.6. o8 targets within 2ey result areas are attained.

C+ TE TS=

*ersonal Development(Social Aspects= -ntra and -nterpersonal Development +rganiBational oals *ersonal ygiene and *ractices Code o5 Ethics

C+ D-T-+ S=


4or2place Code o5 Ethics +rganiBational oals and outs and *D(Social Aspects CDs, S tapes, transparencies

MET +D+0+ -ES=

-nteractive(lecture Simulation Demonstration Sel5(paced

ASSESSME T MET +DS=

Role play -nterview 4ritten exam

C/C RAC Servicing !D+MRAC$ C -- )9


19/99

LO61 SET AND MEET


20/99

LO31 MAINTAIN PRO$ESSIONAL %RO


21/99


22/99

LO21 IDENTI$Y HA>ARDS AND RISKS


). 4or2place haBards and ris2s are identi5ied and clearly explained.#. aBards;Ris2s and their corresponding indicators are identi5ied in accordance

with the company procedures.'. Contingency measures are recogniBed and esta8lished in accordance with

organiBational procedures.

C+ TE TS=

aBards and ris2s identi5ication and control +rganiBational sa5ety and health protocol Threshold limit value !T0 $ + S indicators

C+ D-T-+ S=


4or2place **E 0earning uides and(outs +rganiBational Sa5ety and ealth *rotocol + S -ndicators Threshold 0imit alue aBards;Ris2 -denti5ication and Control CDJs, S tapes, transparencies

MET +D+0+ -ES=

-nteractive(lecture Simulation Symposium roup dynamics

ASSESSME T MET +DS=

Situation analysis -nterview *ractical exam 4ritten exam

C/C RAC Servicing !D+MRAC$ C -- #"


23/99


24/99


25/99


26/99

-T +1 C+M*ETE C? = PREPARE MATERIALS AND TOOLS

M+D 0E T-T0E = PREPARIN% MATERIALS AND TOOLS

M+D 0E DESCR-*T+R = This module covers the 2nowledge, s2ills and attitudes inidenti5ying, re:uesting and inspecting materials and tools.



pon completion o5 the module the trainees;students should 8e a8le to=

0+). -denti5y materials and tools 0+#. Re:uest materials and tools

0+'. Receive and inspect materials and tools

C/C RAC Servicing !D+MRAC$ C -- #7


27/99

LO21 IDENTI$Y MATERIALS AND TOOLS


). o8 re:uirements are identi5ied#. AC materials and tools are identi5ied'. @uantity o5 each material to 8e used is determined as per instruction7. Correct :uantity and :uality o5 materials are determined as per o8 re:uirement

C+ TE TS=

Classi5ication o5 materials, tools and e:uipment @uanti5ication ; estimates o5 tools and materials Speci5ication o5 materials S+* in re:uesting tools and materials Ta8le o5 elements Comparing and contrasting o5 o8 ects *reparing reports Storing ; stoc2piling o5 materials

C+ D-T-+ S= Students;trainees must 8e provided with the 5ollowing=

E:uipment( Audiovisual e:uipment

Supplies and materials( Manu5acturerJs speci5ication manual( Repair manual( Maintenance procedure manual( *eriodic maintenance manual

MET +D+0+ -ES=

Sel5(pace instruction 1ilm viewing roup discussion

ASSESSME T MET +DS=

-nterview 4ritten test; examination +8servation with :uestioning



28/99

LO61 REQUEST MATERIALS AND TOOLS


). Materials needed are re:uested according to list prepared.#. Re:uisition 5orm ; slip is accomplished accurately and properly.'. Re:uest is done as per company standard operating procedure.

C+ TE TS=

Manuals reading and plan speci5ications Reading and comprehension o5 interpreting manuals. 4ritten communication s2ills Signs and sym8ols

( electrical( mechanical

C+ D-T-+ S=

Students;trainees must 8e provided with the 5ollowing=

E:uipment( Computer

Supplies and Materials( Manu5acturerJs speci5ication manual( Repair manual( Maintenance procedure manual( *eriodic maintenance manual

MET +D+0+ -ES=

Sel5( paced instruction 1ilm viewing roup discussion

ASSESSME T MET +DS=




29/99

LO31 RECEIVE AND INSPECT MATERIALS AND TOOLS


). Materials and tools as per :uantity and speci5ication are inspected.#. Tools, accessories and materials are chec2ed 5or damage according to

enterprise.'. -nspection 5orm is accomplished according to standard operating procedures.7. -nspected material sand tools are received according to standard operating

procedures.6. Materials and tools are placed in appropriate location nearest to the wor2place.

C+ TE TS=

Reading and comprehension s2ills re:uired to identi5y L interpret constructionmanuals and speci5ications

Accessing in5ormation and data 4or2 schedule Steps o5 wor2Q

C+ D-T-+ S=



MET +D+0+ -ES=

Sel5(paced instruction 1ilm viewing roup discussion

ASSESSME T MET +DS=


C/C RAC Servicing !D+MRAC$ C -- #


30/99

-T +1 C+M*ETE C? = INTERPRET TECHNICAL DRA


31/99

LO21 ANALY>E SYMBOLS AND DATA

ASSESSME T CR-TER-A

). Signs, sym8ol and data are identi5ied according to o8 speci5ications.#. Signs, sym8ol and data are determined according to classi5ication=

electrical

mechanical'. 1unctions o5 signs, sym8ols are explained.

C+ TE TS=

/lueprint reading and plan speci5ications( Electrical plan, sym8ols and a88reviations

4ritten communication s2ills Signs and sym8ols

( Electrical( Mechanical

C+ D-T-+ S=


0earning Materials( /lueprint( Drawing -nstruments( Courseware

MET +D+0+ -ES= Sel5(paced instruction 1ilm iewing roup Discussion

ASSESSME T MET +DS=

-nterview 4ritten test;exam +8servation with :uestioning

C/C RAC Servicing !D+MRAC$ C -- #&


32/99

LO61 INTERPRET


33/99

-T +1 C+M*ETE C? = OBSERVE PROCEDURES? SPECI$ICATIONS ANDMANUALS O$ INSTRUCTIONS

M+D 0E T-T0E = OBSERVIN% PROCEDURES? SPECI$ICATIONS ANDMANUALS O$ INSTRUCTIONS

M+D 0E DESCR-*T+R = This module covers the 2nowledge, s2ills, and attitudes inidenti5ying, interpreting and applying services to thespeci5ications and manuals and storing manuals.

TRA- - D RAT-+ = # hours


pon completion o5 the module> the trainees;students should 8e a8le to=

0+). -denti5y and access speci5ications and manuals

0+#. -nterpret manuals

0+'. Apply in5ormation in manuals

0+7. Store manuals

C/C RAC Servicing !D+MRAC$ C -- ')


34/99

LO21 IDENTI$Y AND ACCESS SPECI$ICATIONS AND MANUALS


). Appropriate manuals are identi5ied and accessed as per o8 re:uirements.#. ersion and date o5 manual are chec2ed to ensure that correct speci5ication and

procedures are identi5ied.

C+ TE TS=

Types o5 manuals used in AC;R sector -denti5ication o5 sym8ols used in the manuals -denti5ication o5 units o5 measurements nits o5 conversion

C+ D-T-+ S =


E:uipment( Audio(visual e:uipment


MET +D+0+ -ES=


ASSESSME T MET +DS=

-nterview 4ritten test;examination +8servation with :uestioning

C/C RAC Servicing !D+MRAC$ C -- '#


35/99

LO61 INTERPRET MANUALS


). Relevant sections, chapters o5 speci5ications;manuals are located in relation> tothe wor2 to 8e conducted.

#. -n5ormation and procedure in the manual are interpreted in accordance withindustry practices.

C+ TE TS=

Manual reading and plan speci5ications Reading and comprehension o5 interpreting manuals 4ritten communication s2ills Signs and sym8ols

( Electrical( Mechanical

C+ D-T-+ S=


E:uipment( Audio(visual e:uipment

Supplies and materials( Manu5acturerJs speci5ication manual( Repair manual

( Maintenance procedure manual( *eriodic maintenance manual

MET +D+0+ -ES=


ASSESSME T MET +DS=


C/C RAC Servicing !D+MRAC$ C -- ''


36/99

LO31 APPLY IN$ORMATION IN MANUALS


). Manual is interpreted according to o8 re:uirements.#. 4or2 steps are correctly identi5ied in accordance with manu5acturerJs

speci5ications.'. Manual data are applied according to the given tas2.7. All correct se:uencing and ad ustments are interpreted in accordance with

in5ormation contained in the manual on speci5ications.

C+ TE TS=

Reading and comprehension s2ills re:uired to identi5y L interpret constructionmanuals and speci5ications

Accessing in5ormation and data 4or2 schedule Steps o5 wor2

C+ D-T-+ S=



MET +D+0+ -ES=


ASSESSME T MET +DS=


C/C RAC Servicing !D+MRAC$ C -- '7


37/99

LO(1 STORE MANUALS


). Manuals on speci5ications are stored appropriately to ensure prevention o5damage, ready access and updating o5 in5ormation when re:uired in accordancewith companyJs re:uirements.

C+ TE TS=

6S procedure *roper storage o5 manual

C+ D-T-+ S=


Supplies and materials

( Manu5acturerJs speci5ication manual( Repair manual( Maintenance procedure manual( *eriodic maintenance manual

MET +D+0+ -ES=

Sel5(paced instruction 1ilm iewing roup Discussion

ASSESSME T MET +DS=




38/99

-T +1 C+M*ETE C? = PER$ORM MENSURATIONS AND CALCULATIONS

M+D 0E T-T0E = PER$ORMIN% MENSURATIONS AND CALCULATIONS

M+D 0E DESCR-*T+R = This module covers the 2nowledge, s2ills and attitudes inidenti5ying and measuring o8 ects 8ased on the re:uiredper5ormance standard.

TRA- - D RAT-+ = # hours


pon completion o5 the module> the trainees;students should 8e a8le to=

0+). Select measuring instruments.

0+#. Carry(out measurements and calculations



39/99


40/99

MET +D+0+ -ES=


ASSESSME T MET +DS=


C/C RAC Servicing !D+MRAC$ C -- '%


41/99

LO61 CARRY-OUT MEASUREMENTS AND CALCULATIONS


). Accurate measurements are o8tained 5rom or according to o8 re:uirements.#. Alternative measuring tools are used without sacri5icing cost and :uality wor2.'. Calculations needed to complete wor2 tas2s are per5ormed using the 5our

5undamental operation !addition, su8traction, multiplication and division$ including8ut not limited to trigonometric 5unctions and alge8raic computations.

7. Calculations involving 5ractions, percentages and mixed num8ers are used tocomplete wor2place tas2s.

6. umerical computation is sel5(chec2ed and corrected 5or accuracy.9. -nstruments are read to the limit o5 accuracy o5 the tool.


42/99

Tools Micrometer ernier caliper Dial gauge with magnitude Standard Straight edge Thic2ness gauge Tor:ue gauge Small hole gauge Telescopic gauge Try( s:uare *rotractor Com8ination gauge Steel rule oltmeter Ammeter

Mega ohmmeter P4 meter auges Thermometer

Supplies and Materials Round S:uare Rectangular Triangle Sphere Conical

C/C RAC Servicing !D+MRAC$ C -- 7"


43/99

MET +D+0+ -ES=

Sel5(paced instruction 1ilm viewing roup discussion E(0earning

ASSESSME T MET +DS= Actual demonstration Direct o8servation 4ritten test; oral :uestioning

C/C RAC Servicing !D+MRAC$ C -- 7)


44/99

-T +1 C+M*ETE C? = PER$ORM BASIC BENCH


45/99

LO21 PREPARE MATERIALS? TOOLS AND EQUIPMENT $OR LAYOUT


). Supplies, materials, tools, and e:uipment are identi5ied according to o8re:uirements

#. Supplies, materials, tools, and e:uipment are prepared according to o8re:uirements

'. Supplies, materials, tools, and e:uipment are chec2ed according to o8re:uirements

7. Tools and e:uipment condition are chec2ed

C+ TE TS=

Communication s2ills Materials, tools and e:uipment> uses and speci5ications

C+ D-T-+ S=

Student ; trainees must 8e provided with the 5ollowing=

/lueprint Catalogue 0ist o5 tools and e:uipment 1orms !re:uest L 8ill o5 materials$

MET +D+0+ -ES=

Sel5(paced instruction 1ilm viewing Direct la8oratory experience roup discussion -ndustry -mmersion

ASSESSME T MET +DS=

-nterview 4ritten test;examination +8servation with :uestioning Demonstration with :uestioning

C/C RAC Servicing !D+MRAC$ C -- 7'


46/99

LO61 LAYOUT $EATURES IN


47/99

LO31 CUT SHEETS? PLATES AND BARS


). 4or2pieces are cut according to re:uired measurement.#. Appropriate personal protective e:uipment !**E$ is applied.'. Sa5e wor2 ha8its are o8served.7. 4or2 site is cleaned and cleared 5rom de8ris and le5t in sa5e state according to

occupational health and sa5ety !+ L S$

C+ TE TS=

Tools and e:uipment= use and speci5ications rinding, cutting, drilling, 5iling techni:ues /asic welding principles and application Applied occupational health and sa5ety !+ L S$

C+ D-T-+ S=

Student;trainees must 8e provided with the 5ollowing=

*ersonal protective e:uipment !**E$ Tools and e:uipment Measuring instruments 4or2 plan Re:uired supplies and materials 4or2site

MET +D+0+ -ES=

Sel5 (paced -nstruction 1ilm viewing Direct la8oratory experience roup discussion

ASSESSME T MET +DS=




48/99


49/99

LO@1 DRILL HOLES IN SHEETS? PLATES AND BARS


). oles are drilled in wor2pieces according to re:uired measurement.#. Appropriate personal protective e:uipment !**E$ is applied.'. Sa5e wor2 ha8its are o8served.7. 4or2 site is cleaned and cleared 5rom de8ris and le5t in sa5e state according to


C+ TE TS=


C+ D-T-+ S=

Student; trainees must 8e provided with the 5ollowing=


MET +D+0+ -ES=


ASSESSME T MET +DS=




50/99


51/99

LO 1 BEND SHEETS? PLATES AND BARS


). 4or2pieces are 8ent according to re:uired measurement.#. Appropriate personal protective e:uipment !**E$ is applied.'. Sa5e wor2 ha8its are o8served.7. 4or2 site is cleaned and cleared 5rom de8ris and le5t in sa5e state according to


C+ TE TS=


C+ D-T-+ S=



MET +D+0+ -ES=


ASSESSME T MET +DS=


C/C RAC Servicing !D+MRAC$ C -- 7&


52/99

LO)1 =OIN SHEETS? PLATES AND BARS


). 4or2pieces are oined according to o8 re:uirement.#. 4elded oints are 5ree 5rom weld de5ects.'. Appropriate personal protective e:uipment !**E$ is applied.7. Sa5e wor2 ha8its are o8served.6. 4or2 site is cleaned and cleared 5rom de8ris and le5t in sa5e state according to


C+ TE TS=


C+ D-T-+ S=



MET +D+0+ -ES=


ASSESSME T MET +DS=




53/99

-T +1 C+M*ETE C? = PER$ORM BASIC ELECTRICAL


54/99

LO21 MEASURE AND ANALY>E CIRCUIT AND LOAD RESISTANCE IN ELECTRICALSYSTEM


). Electrical tools and test instrument are identi5ied according to o8 re:uirements#. Condition o5 electrical tools, test instrument and lu8ricants'. Electrical tools, and test instruments are chec2ed 5or conditions and lu8ricants7. -denti5ied de5ective tools and test instrument are replaced6. Sa5e handling o5 tools and testing instruments o8served.

C+ TE TS=

ses o5 tools and testing instruments Cali8ration o5 testing instruments Sa5e handling and proper care o5 tools and testing instruments Communication s2ills !oral and written$

C+ D-T-+ S=


0ist o5 tools and testing instrument 4or2 plan Courseware 0a8oratory;wor2shop

MET +D+0+ -ES=

Sel5(paced instruction 1ilm viewing Direct la8oratory experience roup discussion -ndustry immersion

ASSESSME T MET +DS=


C/C RAC Servicing !D+MRAC$ C -- 6#


55/99

LO61 MEASURE AND ANALY>E VOLTA%E IN ELECTRICAL SYSTEM


). Re:uired procedure in using testing instrument are applied#. *ower supply and electrical components are chec2ed with the manu5acturersJ

speci5ication'. -denti5ied de5ects o5 power supply and electrical components are recorded7. Sa5e wor2ing ha8its are o8served

C+ TE TS=

1unctions and uses o5 testing instruments /asic electricity Electrical sa5ety and haBards Testing procedures

C+ D-T-+ S=


Tools and testing instruments Re:uired electrical components *ersonal protective e:uipment 4or2 site Trainer; wor2shop Course ware

MET +D+0+ -ES=


ASSESSME T MET +DS=




56/99

LO31 MEASURE AND ANALY>E CURRENT IN ELECTRICAL SYSTEM


). Electrical 5ixtures are 5ixed in line with standard operating procedures !S+*$#. De5ective electrical components are replaced with the same speci5ications'. Testing o5 units a5ter repair is per5ormed.7. Sa5e wor2ing ha8its are o8served6. 4or2place is cleaned and cleared 5rom de8ris and in a sa5e state and in line with

occupational health and sa5ety !+ L S$ regulations

C+ TE TS=

Types o5 electrical 5ixtures Testing procedures Electrical sa5ety and haBards Applied occupational health L sa5ety !+ L S$

C+ D-T-+ S=


4or2place Re:uired electrical 5ixtures and components Tools and testing instruments Trainer; moc2(ups *ersonal protective e:uipment !**E$ Trainer; moc2(ups Courseware

MET +D+0+ -ES=

Sel5(paced instruction 1ilm viewing Direct la8oratory experience -ndustry -mmersion E(learning

ASSESSME T MET +DS=




57/99

LO(1 TEST SIMPLE ELECTRICAL COMPONENTS AND CONNECTIONS




C+ TE TS=


C+ D-T-+ S=



MET +D+0+ -ES=


ASSESSME T MET +DS=




58/99

LO@1 REPAIR MINOR ELECTRICAL SYSTEM TROUBLES




C+ TE TS=


C+ D-T-+ S=



MET +D+0+ -ES=


ASSESSME T MET +DS=




59/99

-T +1 C+M*ETE C? = MAINTAIN TOOLS AND EQUIPMENT

M+D 0E T-T0E = MAINTAININ% TOOLS AND EQUIPMENT

M+D 0E DESCR-*T+R = This module covers the 2nowledge, s2ills, attitudes andsa5ety re:uired in maintaining tools and e:uipment.



pon completion o5 the module, the trainees;students should 8e a8le to=

0+). Chec2 the conditions o5 tools and e:uipment.

0+#. *er5orm 8asic preventive maintenance.

0+'. Store tools and e:uipment.



60/99

LO21 CHECK THE CONDITIONS O$ TOOLS AND EQUIPMENT


). Tools and e:uipment are identi5ied according to classi5ication.#. on(5unctional tools and e:uipment are segregated and la8eled.'. on(5unctional tools are stored prior 5or repair.7. Sa5e handling o5 tools and e:uipment are applied.6. A sa5e wor2ing ha8it, are o8served.

C+ TE TS=

*roper use o5 tools and e:uipment Testing procedures Communication s2ills 1undamentals o5 re5rigeration and air conditioning !RAC$ *arts and 5unctions o5 AC;R e:uipment Applied occupational health and sa5ety !+ L S$ ouse2eeping

C+ D-T-+ S=


Re:uired tools and e:uipment 4or2place *ersonal *rotective E:uipment !**E$ Courseware Signage

MET +D+0+ -ES=

Sel5(paced instruction 1ilm viewing Direct la8oratory experience roup discussion -ndustry immersion

ASSESSME T MET +DS=

-nterview 4ritten test;exam +8servation with :uestioning Demonstration with :uestioning

C/C RAC Servicing !D+MRAC$ C -- 6%


61/99


62/99



63/99

LO31 STORE TOOLS AND EQUIPMENT


). -nventory o5 tools, instruments, and e:uipment are conducted and recorded asper company practices.

#. Tools are inspected, and replaced a5ter use.'. Tools and e:uipment are stored sa5ely in accordance with manu5acturerJs

speci5ications or company procedures.

C+ TE TS=

-nventory o5 tools and e:uipment Tools and e:uipment handling Tool sa5e(2eeping;storage

C+ D-T-+ S=


Classroom 5or discussion andouts;instructional materials 4or2place location;tool room Rac2 Tool 8ox 1orms

( Re:uisition slip( -nventory 5orm( -nspection 5orm

MET +D+0+ -ES=

Demonstration Classroom discussions

ASSESSME T MET +DS=

*ractical examination

Direct o8servation 4ritten test;:uestioning

C/C RAC Servicing !D+MRAC$ C -- 9)


64/99

-T +1 C+M*ETE C? = PER$ORM HOUSEKEEPIN% AND SA$ETY PRACTICES

M+D 0E T-T0E = PER$ORMIN% HOUSEKEEPIN% AND SA$ETYPRACTICES

M+D 0E DESCR-*T+R = This module covers the 2nowledge, s2ills and attitudesneeded on wor2 sa5ety in the wor2place including sorting,cleaning and dispensing materials, tools, and e:uipment,identi5ying and minimiBing haBards, responding andrecording accidents and 5ollowing 8asic security.

.TRA- - D RAT-+ = 9 hours


pon completion o5 the module, the trainees;students should 8e a8le to=

0+). Sort materials, tools and e:uipment.0+#. Clean wor2place area, materials, tools and e:uipment.

0+'. SystematiBe dispensing and retrieval o5 materials, tools and e:uipment.

0+7. -denti5y and minimiBe;eliminate haBards.

0+6. Respond and record accidents.

0+9. 1ollow 8asic security.

C/C RAC Servicing !D+MRAC$ C -- 9#


65/99

LO21 SORT MATERIALS? TOOLS AND EQUIPMENT

ASSESSME T CR-TER-A

). Materials, tools and e:uipment are classi5ied according to their 2ind.#. Appropriate areas 5or materials, tools and e:uipment are designated.

C+ TE TS=

Classi5ication o5 tools, e:uipment and materials Consideration in the selection o5 appropriate areas 5or storing materials, tools and

e:uipment Sorting procedures and considerations.

C+ D-T-+ S=


Tools and E:uipment andtools Storage ca8inet

Supplies and Materials Assorted materials

0earning Materials 0earning element Transparencies /oo2s

*ersonal *rotective E:uipment oggles loves Surgical ; gas mas2

MET +D+0+ -ES=


ASSESSME T MET +DS=




66/99

LO61 CLEAN


67/99

LO31 SYSTEMATI>E DISPENSIN% AND RETRIEVAL O$ MATERIALS? TOOLS AND EQUIPMENT


1. System 5or re:uesting, 8orrowing and returning o5 materials, tools, ande:uipment is 5ollowed and implemented.

2. 1orm used is completely 5illed(up and 5iled.3. /orrowed tools and e:uipment are returned to designated area.4. Materials are consumed as re:uested.

C+ TE TS=

*rocedures in dispensing and retrieval o5 materials> tools, and e:uipment Things to 8e considered in returning the 8orrowed tools and e:uipment.

C+ D-T-+ S=


Tools and E:uipment andtools E:uipment

*ersonal *rotective E:uipment loves 4or2ing clothes Sa5ety shoes as mas2

0earning Materials 0earning element Transparencies /oo2s Re:uisition slip /orrowing slip

Supplies and Materials Assorted materials

MET +D+0+ -ES=

Sel5(paced instruction 1ilm viewing Direct la8oratory experience roup discussion -mmersion

ASSESSME T MET +DS= -nterview 4ritten test;exam +8servation with :uestioning Demonstration with :uestioning



68/99


69/99

MET +D+0+ -ES=


ASSESSME T MET +DS=




70/99

LO@1 RESPOND AND RECORD ACCIDENTS


). 4or2place accidents are identi5ied.#. 1irst aid procedures ; treatment are 5ollowed correctly in accordance with

standard ;regulation'. Medical assistance ; rescue is coordinated with concerned personnel.7. Accident ; incident records and maintained in accordance with standard

:uality procedure

C+ TE TS=

Types o5 accidents *rocedures in applying 5irst aid ;treatment 1irst aid supplies Steps in responding to and recording accidents


Tools and E:uipment andtools E:uipment Sa5ety devices

*ersonal *rotective E:uipment

Surgical ; gas mas2 loves oggles

0earning Materials 0earning element Manuals /oo2s Tapes Cassette;disc

Supplies and Materials 1irst aid supplies Record 8oo2

MET +D+0+ -ES=


ASSESSME T MET +DS=


C/C RAC Servicing !D+MRAC$ C -- 9%


71/99

LO41 $OLLO< BASIC SECURITY


). Security measures ; procedures are 5ollowed according to appropriate event#. Security(related events are reported and recorded to relevant 5orm'. Sta55 are advised on security procedures and correct methods o5

implementation

C+ TE TS=

/asic security procedures Security signs and sym8ols


0earning Materials 0earning element /rochures /asic security manual

Supplies and Materials Security relevant 5orms

MET +D+0+ -ES=

Sel5(paced instruction 1ilm viewing Demonstration roup discussion

ASSESSME T MET +DS=

Actual demonstration 4ritten test;exam +8servation +ral :uestioning

C/C RAC Servicing !D+MRAC$ C -- 9&


72/99


73/99

LO21 IDENTI$Y $ORMS AND DATA

ASSESSME T CR-TER-A

). 1orms are selected 8ased on the reports to 8e prepared#. 4or2 accomplishment is interpreted'. Data are collected in accordance with data gathering procedures

C+ TE TS=

Selecting and interpreting 5orms -nterpreting wor2 accomplished Data gathering techni:ues

C+ D-T-+ S=


Access to wor2place location or simulated wor2place environment 4arranty *aper Re:uest +perating 0og Sheet Re:uisition 1orms Records o5 wor2 accomplished

MET +D+0+ -ES=

0ecture Discussion roup wor2

ASSESSME T MET +DS=

-nterview 4ritten demonstration with :uestioning



74/99

LO61 PREPARE REPORTS


). Reports are completed using standard 5orm as per company procedures#. Reports provide details o5 wor2 completed, 5urther action to 8e ta2en and

other details as per company procedures'. Reports are completed and su8mitted within speci5ied time to the concerned

personnel;supervisor

C+ TE TS=

Details o5 wor2 completion Pinds o5 reports *reparation o5 reports

C+ D-T-+ S=


Start(up commissioning Report 4arranty *aper Re:uest Turn(over Report +perating 0og Sheet Service Report Trou8le Call Report Re:uisition Access to wor2place location or simulated wor2place environment

MET +D+0+ -ES=

0ecture Discussion roup wor2

ASSESSME T MET +D=

Demonstration with :uestioning



75/99

-T +1 C+M*ETE C? = INSTALL DOMESTIC RE$RI%ERATION AND AIR-CONDITIONIN% &Do RAC' UNITS

M+D 0E T-T0E = INSTALLIN%


76/99

LO21 CONDUCT SURVEY


). Site conditions and installation re:uirements are assessed according tomanu5acturerJs speci5ication and prevailing codes and ordinances.

#. Tools, e:uipment and materials needed 5or installation are determined accordingto site conditions and site installation re:uirements.

'. Survey result is recorded in installation, testing and commissioning !-TC$ reportaccording to enterprise policy.

C+ TE TS=

DomRAC -nstallation Re:uirements( Air circulation;ventilation re:uirements( Drain disposal re:uirements( *ower supply re:uirements( Structural and architectural re:uirement

( *rovision 5or servicea8ility Tools e:uipment and materials needed in installing DomRAC Survey -nspection Report

C+ D-T-+ S=


0earningMaterials( 4or2 plan( /rochure( Catalogue( 0.E on Drawing electrical

L mechanical diagrams( 1undamentals o5

re5rigeration Supplies

and Materials( Mar2er; pen

( /ond paper;Survey 1orm

Tools( *ull(push rule

Training 1acility( Access to survey

site

MET +D+0+ -ES =

0ecture Sel5(paced instruction 1ilm viewing

ASSESSME T MET +DS=

-nterview 4ritten examination +8servation with :uestioning R*0



77/99


78/99

MET +D+0+ -ES =

Sel5(paced instruction 1ilm viewing Direct la8oratory experience roup discussion

ASSESSME T MET +DS= -nterview 4ritten examination Demonstration with :uestioning



79/99

LO31 INSTALL


80/99

MET +D+0+ -ES=

Sel5(paced instruction 1ilm viewing Direct la8oratory experience roup discussion

ASSESSME T MET +DS=

-nterview 4ritten examination Demonstration with :uestioning



81/99

LO(1 CONDUCT PER$ORMANCE TEST


). oltage and current are measured according to unit power re:uirements.#. Air temperature and velocity are measured 8ased on unit speci5ications.'. Sounds and vi8ration are chec2ed 8ased on unit speci5ications7. -nstallation, testing and commissioning !-TC$ report is prepared in line with

enterprise policies and procedures.

C+ TE TS=

Measuring air circulation and velocity( elometer;anemometer

Temperature testing( Thermometer

Current and voltage measurement( Clamp ammeter

C+ D-T-+ S=


E:uipment( Re5rigerator ( air(con unit

Supplies andMaterials( Mar2er; pen, pentel( /ond paper

-nstrument( elometer;anemometer ( Thermometer ( Clamp ammeter ( Multi(tester

Tools( Screwdriver

MET +D+0+ -ES=

0ecture Sel5(paced instruction 1ilm viewing Direct la8oratory experience roup discussion

ASSESSME T MET +DS=

-nterview 4ritten examination Demonstration with :uestioning



82/99


83/99

LO21 CLEAN AND REPLACE AIR $ILTER


). Air 5ilter is identi5ied and removed 5ollowing standard procedures#. 1ilter is chec2ed 5or damage and replaced i5 re:uired in line with S+*s'. Air 5ilter is cleaned using the correct tools and cleaning procedures7. 1ilter is replaced in accordance with 5ilter speci5ications

C+ TE TS=

Types and classi5ication o5 air 5ilter used in 4AC E55ects o5 restricted air 5low in 4AC Cleaning and replacing air 5ilters

C+ D-T-+ S=


Air(conditioning nits Air 1ilter

( Disposa8le( Reusa8le

Cleaning agent( Soap powder ( 0i:uid

So5t 8ristle 8rush Rags Access to compressed air system Courseware !0Es, Manuals$

MET +D+0+ -ES=

Demonstration 0ecture

ASSESSME T MET +DS=

Demonstration with :uestioning 4ritten examination

C/C RAC Servicing !D+MRAC$ C -- %)


84/99

LO61 SERVICE EVAPORATOR AND CONDENSER


). Tools are selected in dismantling the evaporator; condensing unit as per standardoperating procedures !S+*s$

#. igh pressure washer is used in cleaning evaporator; condensing coil 8ased onesta8lished procedures

'. Evaporator;condenser coil 5ins are repaired 5or damage and replaced inaccordance with service procedures

7. Cleaning agent or non(corrosive chemical is used in cleaning and maintainingevaporator; condensing coil, 5ins and other 8ody accessories as per standardoperating procedures !S+*s$

C+ TE TS=

Assem8ling and disassem8ling evaporator;condenser in 4AC Cleaning procedure using high pressure washer Straightening o5 5ins Types and application o5 cleaning agent E55ects o5 heavily dented, corroded coil 5ins in unit operation *reventive and corrective maintenance o5 4AC Sa5ety practices

C+ D-T-+ S=


E:uipment( Air(Conditioning nit( *ressuriBed washer

Materials( Cleaning Agent

Soap powder 0i:uid

( Rags Tools

( Screwdriver

( Ad usta8le wrench( Allen wrench( ut driver;Soc2et wrench( *liers( 1in com8( Steel 8rush( *allet

Courseware Service Manual 0Es

C/C RAC Servicing !D+MRAC$ C -- %#


85/99

MET +D+0+ -ES=

0ecture Demonstration

ASSESSME T MET +DS=

-nterview Demonstration with :uestioning

C/C RAC Servicing !D+MRAC$ C -- %'


86/99

LO31 MAINTAIN $AN MOTOR ASSEMBLY


). 1an motor is maintained in line with manu5acturerJs instructions.#. 1an 8lades and 8lower are serviced and maintained in line with manu5acturerJs

instructions.'. 1an motor terminals are chec2ed and serviced in line with manu5acturerJs

instructions.7. 1an motor mounting is chec2ed and serviced in line with manu5acturerJs

instructions.

C+ TE TS=

Assem8ling and disassem8ling 5an motor assem8ly in 4AC *roper servicing and maintenance procedures in 5an motor assem8ly

( *roper alignment and endplays o5 5an motor ( /earing and sha5ting

( 1an motor parts and assem8ly Types o5 lu8ricant 4or2 Sa5ety

C+ D-T-+ S=


E:uipment( Air(Conditioning nit( Re5rigerator

Materials( Cleaning Agent

Soap powder 0i:uid

( Rags( 0u8ricants

Tools( Screwdriver( Ad usta8le wrench( Allen wrench( ut driver;Soc2et wrench( *liers( +iler

Courseware Service Manual 0Es

C/C RAC Servicing !D+MRAC$ C -- %7


87/99

MET +D+0+ -ES=


ASSESSME T MET +DS=

Direct o8servation 4ritten examination -nterview

C/C RAC Servicing !D+MRAC$ C -- %6


88/99

LO(1 SERVICE ELECTRICAL PO


89/99

LO@1 MAINTAIN RE$RI%ERATION SYSTEM


). All parts o5 the re5rigerant circuit are chec2ed; inspected as per manu5acturerJsmanual;speci5ications

#. Re5rigerant circuit condition accurately diagnosed, repaired and reported in linewith service and repair procedures

'. Re5rigerant system accessories are repaired in line with service and repairprocedures

7. +perating parameters are measured and analyBed 8ased on standardspeci5ications

6. Re5rigeration system is reprocessed in line with manu5acturerJs standardoperation procedures

C+ TE TS=

1undamentals o5 re5rigeration cycle

( Tracing o5 re5rigeration circuit Re5rigerant system components and accessories +perating parameters o5 re5rigerant system Diagnosing re5rigerant circuit Reprocessing o5 re5rigeration system

( Replacing de5ective components( Repairing re5rigerant lea2( *er5orming pressure lea2 test( *er5orming dehydration;vacuum procedures( *er5orming re5rigerant charging

Types o5 re5rigerants Types o5 re5rigerant oil Sa5e handling o5 alternative re5rigerants Sa5ety in handling nitrogen Montreal protocol +Bone depletion su8stances !+DS$

C+ D-T-+ S=


E:uipment( 4indow type air(conditioner ( Re5rigerator nit( acuum pump( itrogen cylinder and regulator ( +xy(acetylene;Mopp gas( Recovery;recycling machine

-nstruments( Multi Tester ( Clamp Ammeter ( 0ea2 Tester ( auge mani5old( Electronic 0ea2 detector

C/C RAC Servicing !D+MRAC$ C -- %


90/99

Tools( 0ea2 detector ( alide( Soap *owder ( Screw driver ( 1lat screw( *hilips screw( Ad usta8le wrench( Allen wrench( ut driver;Soc2et wrench( *liers

Materials( Re5rigerants( Re5rigerant oil( Access valves( 1ilter driers( Copper tu8es( Rags( Courseware ! 0Es , Service

Manual$( Service Manual

**Es

MET +D+0+ -ES=


ASSESSME T MET +DS=

Demonstration with :uestioning -nterview 4ritten examination

C/C RAC Servicing !D+MRAC$ C -- %%


91/99

-T +1 C+M*ETE C? = TROUBLESHOOT AND REPAIR DOMESTICRE$RI%ERATION AND AIR-CONDITIONIN% &Do RAC'SYSTEMS

M+D 0E T-T0E = TROUBLESHOOTIN%


92/99

LO21 PLAN AND PREPARE $OR TROUBLESHOOTIN% AND REPAIR


). 4iring diagrams, charts and manuals are ac:uired and used 8ased on o8re:uirements

#. Materials, tools and e:uipment; instruments are selected 8ased on speci5ications'. Diagnostic procedures are applied in accordance with nameplate rating and;or

manu5acturerJs speci5ications

C+ TE TS=

Electrical plans, sym8ols and a88reviations -nterpreting diagram and details !schematic diagram$ *arts o5 re5rigerant circuit Manu5acturerJs nameplate ratings Electrical ;mechanical system analysis Trou8leshooting chart, guide and ta8le Diagnostic procedures in trou8leshooting

C+ D-T-+ S=


Chec2list o5 E:uipment( Aircon unit( Re5rigerator

( R;R Machine( itrogen

E:uipment( +xy acetylene( acuum *ump

Chec2list o5 -nstruments( Multi(Tester ( auge Mani5old( Thermometer ( Electric 0ea2

Detector ( 4eighing Scale( Clamp Ammeter

Chec2list o5 Tools( Tu8ing Tool Set( 4rench Set

( Screw Driver Set( Service Ratchet( 1ile( *liers Set( Soldering -ron( 4ire Crimper

Chec2list o5 *ersonal*rotective Devices( oggles( loves( as Mas2( Sa5ety Shoes

Chec2list o5 Supplies andMaterials ( Re5rigerant

( Electrical 4ire( Electrical Tape( Terminal End

Connector ( Access alve( Copper Tu8e( 1ilter;Drier, /raBe

Type( Silver Rod( /raBing 1lux( Rags( Capillary Tu8e( Aluminum Rod

MET +D+0+ -ES=

0ecture Sel5(paced instruction roup discussion

ASSESSME T MET +DS=

-nterview

C/C RAC Servicing !D+MRAC$ C -- &"


93/99

4ritten examination +ral :uestioning

C/C RAC Servicing !D+MRAC$ C -- &)


94/99

LO61 IDENTI$Y AND REPAIR $AULTS;TROUBLES


). Appropriate **E are selected and used in line with o8 re:uirements#. Components are tested 5ollowing manu5acturerJs manual, RAC Code o5 *ractice

and;or enterprise trou8leshooting policy'. 1aults;pro8lems with components are diagnosed in line with manu5acturerJs

manual, RAC Code o5 *ractice and;or enterprise trou8leshooting policy7. Remedial action is ta2en to overcome 5aults;pro8lems in line manu5acturerJs

manual, RAC Code o5 *ractice and;or enterprise trou8leshooting policy6. 4or2 is completed sa5ely in line with wor2place sa5ety guidelines9. Report on testing procedure, including 5aults and minor repair, is completed in

line with manu5acturerJs manual, RAC Code o5 *ractice and;or enterprisetrou8leshooting policy

C+ TE TS=

1undamentals o5 re5rigeration and air(conditioning Electrical system analysis Electrical parts, components, 5unctions and operations Testing electrical component procedures Trou8leshooting electrical system procedures Repair ;replace electrical system procedures Mechanical system analysis Mechanical parts, components, 5unctions and operation Mechanical trou8leshooting and repair procedures Electrical;Mechanical operating procedures RAC Code o5 practice

C+ D-T-+ S=


E:uipment( R;R Machine( itrogen

E:uipment( +xy acetylene( acuum *ump

-nstruments( Multi(Tester ( Megger ( Clamp Ammeter ( System analyBer ( Thermometer ( 0ea2 detector ( Re5rigerant

identi5ier

Tools( 4rench Set( Screw Driver Set( Crimping *liers

( 4ire Stripper ( *liers Set( Soldering -ron( Ratchet( Tu8e cutter ( *iercing valve( 1laring tools( Swaging tools( *inch(o55 tools

Supplies and Materials ( Soldering 0ead

*ersonal *rotective Devices( oggles( loves

( as Mas2( Sa5ety Shoes 0earn

ing Materials( 0Es on 4indow AC

L DomesticRe5rigerators

( Catalogue( /rochure( 4or2 -nstructions



95/99


96/99

LO31 PER$ORM RE$RI%ERANT RECOVERY ; RECYCLIN% AND RETRO$ITTIN%;CONVERSION ON DOMESTIC RE$RI%ERATION AND AIR-CONDITIOININ%UNIT


). Tools, materials and instruments 5or recovery ;recycling e:uipment are prepared.#. +peration o5 recovery;recycling e:uipment is explained according to

manu5acturer speci5ications.'. Re5rigerant recovery;recycling are per5ormed according to manu5acturerJs

manual7. Re5rigerant in the system must 8e )"" recovered6. Sa5ety measures in recovery;recycling o5 re5rigerants are applied.9. Alternatives re5rigerants and lu8ricants are selected according to re:uired

standard operating procedures


97/99

Sa5ety shoes oggles as mas2 Ear plug;mu55 4or2ing clothes Dust mas2

Supplies and materials Re5rigerants Soap solution Rags Alternatives re5rigerant and lu8ricant Re:uired components and accessories Silver rod; 5lux Copper tu8ing itrogen Mas2ing tapes Steel 8rush

MET +D+0+ -ES=

Sel5(paced instruction 1ilm viewing Direct la8oratory experience roup discussion -ndustry visit -ndustry immersion E(learning

ASSESSME T MET +DS=

-nterview 4ritten exam +8servation with :uestioning Demonstration with :uestioning

C/C RAC Servicing !D+MRAC$ C -- &6


98/99

LO(1 TEST-RUN REPAIRED UNIT


). nit is tested in line with trou8leshooting procedures#. Report on repair and testing o5 unit is prepared in line with enterprise procedures

C+ TE TS=

Accomplished 4or2sheet Measuring air circulation and velocity

( elometer;anemometer Temperature testing

( Thermometer Current and voltage measurement

( Clamp ammeter nit +perating *rocedures *ressure and Temperature Relationship

C+ D-T-+ S=


E:uipment( Aircon unit( Re5rigerator (

-nstruments

( auge Mani5old( Thermometer ( Multi tester ( elometer;anemom

eter ( Clamp ammeter

Tools( 4rench Set( *lier Set( Screw Driver Set

Supplies and Materials

( Accomplishmentreport 5orm

*ersonal *rotectiveE:uipment( oggles( loves( as Mas2

( Sa5ety Shoes( 4or2ing Clothes 0earning Materials

( 0Es on 4indow ACL Dom. Re5.

( Catalogue( /rochure( 4or2 -nstructions

MET +D+0+ -ES=

Demonstration Sel5(paced instruction 1ilm viewing roup discussion

ASSESSME T MET +DS=

-nterview 4ritten test +8servation with :uestioning Demonstration with :uestioning

C/C RAC Servicing !D+MRAC$ C -- &9


99/99

What is Competency-Based Curriculum (CBC)

A competency-based curriculum is a framework or guide for thesubsequent detailed development of competencies associatedmethodologies training and assessment resources.

!he "#" specifies the outcomes which are consistent with therequirements of the workplace as agreed through the industry orcommunity consultations.

"#" can be developed immediately when competency standards e$ist.

%hen competency standards do not e$ist curriculum developers needto clearly define the learning outcomes to be attained. !he standard of

performance required must be appropriate to industry and occupationalneeds through the industry&enterprise or specified client groupconsultations.

These materials are available in both printed and electronic copies.

For more information please contact:Technical Education and Skills Development Authority (TESDA)Telephone Nos.: 893-8281, 817- !7" to 82 loc. "11 to "3!, "31 and "3# orvisit o$r %ebsite: %%%.tesda.&ov.ph or the T'()* +e&ional or rovincial

ffice nearest o$.
http://www.tesda.gov.ph/http://www.tesda.gov.ph/

CBC-RAC Servicing (Domestic) NC II

Documents

Transcript of CBC-RAC Servicing (Domestic) NC II