2. REVIEW OF THE PREVIOUS
LESSON
IDENTIFY THE COMMON WIRE SPLICES AND JOINTS
3.
4.
5.
6.
7.
8. Direction: The students will convert the numbers that corresponds to each letter in order to reveal
the words.
19 16 12 9 3 5
S P L I C E
9 14 19 20 1 12 12 1 9 18 3 15 14
5 12 5 3 20 18 9 3 3 9 18 3 21 9 20
1. 2.
3. 4.
9.
10. Direction: The students will convert the numbers that corresponds to each letter in order to reveal
the words.
19 16 12 9 3 5
S P L I C E
9 14 19 20 1 12 12
I N S T A L L
1 9 18 3 15 14
A I R C O N
5 12 5 3 20 18 9 3
E L E C T R I C
3 9 18 3 21 9 20
C I R C U I T
1. 2.
3. 4.
14. Objectives
1. Identify the steps in installation of AC
electrical circuit line.
2. Recognize the importance of following the
steps and guidelines in installing of AC
electrical circuit line.
3. Perform proper procedure in installation of
AC electrical circuit line.
15. • standard - uniform and well established by usage in
the speech and writing of the educated and widely
recognized as acceptable.
• interrupter - a device that automatically breaks an
electric circuit if a fault develops.
• circuit breaker - an automatic device for
stopping the flow of current in an electric circuit as a
safety measure.
VOCABULARY WORDS
16. Steps in Installation of Air-conditioning Electrical
Circuit Line.
1. Prepare the materials needed and use PPE.
2. Turn off the circuit/fuse box that you will be
working on. Find the correct breaker in the
breaker box and flip it to the “Off” position.
3. Position and screw the A/C circuit breaker
and the A/C outlet.
17. 4. Install the wiring based on the standard
procedure. The wires that you determined come from
the breaker panel need to be attached to the two
terminals on the GFCI (Ground Fault Circuit
Interrupter) outlet and the ground must be
connected to the breaker as it will serve as
equipment grounding.
5. Cover the circuit breaker and the outlet.
18.
19.
20. Performance Task
Perform proper procedure in the installation of AC
electrical circuit line.
RUBRICS
Application of procedure 40
Use of tools and materials 30
Safety/work habits 30
TOTAL 100
21.
22. Directions:
1. Go to other buildings in your area.
2. Try to check the air conditioning unit installed in each building.
3. Determine what type of load center and safety switch enclosures they use.
4. Record your observation on the table provided below. Try to record as
many as you can.
Rating (A) Type of Enclosure Location
1.
2.
3.
4.
5.
