00201000 En

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Website: www.mideaaircon.com

Service manual CAUTION

- BEFORE SERVICING THE UNIT, READ THE SAFETY

- PRECAUTIONS IN THIS MANUAL.

- ONLY FOR AUTHORIZED SERVICE PERSONNEL.

MODELS:

EL-KF20GW/N2Y-A(B) EL-KFR20GW/N2Y-A(B) EL-KF26GW/N2Y-A(B) EL-KFR26GW/N2Y-A(B)



EL-KFR20GW/N1Y-A(B) EL-KFR26GW/N1Y-A(B) EL-KFR36GW/N1Y-A(B)

EL-KF20GW/Y-A(B) EL-KFR20GW/Y-A(B) EL-KF26GW/Y-A(B) EL-KFR26GW/Y-A(B)




EL-KF90GW/SY-A(B) EL-KFR90GW/SY-A(B) AU-KF61GW/Y-A(B) AU-KFR61GW/Y-A(B)

AU-KF70GW/Y-A(B) AU-KFR70GW/Y-A(B) AU-KF85GW/Y-A(B) AU-KFR85GW/Y-A(B)

EL1-KF20GW/Y-A(B) EL1-KFR20GW/Y-A(B) EL1-KF26GW/Y-A(B) EL1-KFR26GW/Y-A(B)

EL1-KF32GW/Y-A(B) EL1-KFR32GW/Y-A(B) EL1-KF20GW/N2Y-A(B) EL1-KFR20GW/N2Y-A(B)

EL1-KF26GW/N2Y-A(B) EL1-KFR26GW/N2Y-A(B) EL1-KF35GW/N2Y-A(B) EL1-KFR35GW/N2Y-A(B)

EL-KT3F53GW/Y-T2 EL-KT3F53GW/Y-T1 EL-KT3FR53GW/Y-T1 EL-KT3F70GW/Y-T2 EL-KT3F70GW/Y-T1 EL-KT3FR70GW/Y-T1 SEL-KF20GW/Y-A(B) SEL-KFR20GW/Y-A(B) SEL-KF26GW/Y-A(B) SEL-KFR26GW/Y-A(B)

SEL-KF32GW/Y-A(B) SEL-KFR32GW/Y-A(B) SEL-KF53GW/Y-A(B) SEL-KFR53GW/Y-A(B)

SEL-KF61GW/Y-A(B) SEL-KFR61GW/Y-A(B) SEL-KF70GW/Y-A(B) SEL-KFR70GW/Y-A(B)

SEL1-KF26GW/Y-A(B) SEL1-KFR26GW/Y-A(B) SEL1-KF36GW/Y-A(B) SEL1-KFR36GW/Y-A(B)

GD Midea Refrigerant Equipment Co. Ltd Service manual for Electrolux split Series

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CONTENTS 1. PREFACE 1.1 SAFETY PRECAUTIONS........................................................................................................................1 1.2 INSULATION RESISTANCE TEST.........................................................................................................1 1.3 FEATURES...............................................................................................................................................2 1.4 CONTROL LOCATIONS.............................................................................................................................2 1.5 OUTSIDE DIMENSIONS............................................................................................................................3 2. INSTALLATION 2.1 TOOLS NEEDED FOR INSTALLATION....................................................................................................5 2.2 ITEMS REQUIRED FOR INSTALLING THE UNIT....................................................................................5 2.3 INSTALLATION OF INDOOR UNIT AND OUTDOOR UNIT .....................................................................6 2.4 FLARING WORK AND CONNECTION OF PIPING...................................................................................8 2.5 CONNECTING THE CABLE BETWEEN INDOOR UNIT AND OUTDOOR UNIT……………..................12 2.6 CHECKING THE DRAINAGE AND FORMING THE PIPING ...................................................................14 2.7 AIR PURGING...........................................................................................................................................15 2.8 TEST RUNNING .......................................................................................................................................17 3. TROUBLE SHOOTING GUIDE 3.1 Refrigeration Cycle Diagram.....................................................................................................................19 3.2 TROUBLE SHOOTING GUIDE..................................................................................................................20 4. WIRING DIAGRAM 4.1 Wiring diagram for indoor units……..........................................................................................................26 4.2 Wiring diagram for outdoor units...............................................................................................................32 5. EXPLODED VIEWS…………………………………………...........................................................................40 6 SPECIFICATIONS........................................................................................................................................40 7 SPARE PARTS LIST……………………………………………………..………….……………………………..40 8 MODEL CHECK LIST……………………………………………………………………………………………….40 1. PREFACE This SERVICE MANUAL provides various servicing information, including the mechanical and electrical parts, etc. This room air conditioner was manufactured and assembled under a strict quality control system. The refrigerant is charged at the factory. Be sure to read the safety precautions prior to servicing the unit. 1.1 SAFETY PRECAUTIONS 1. When servicing the unit, set the POWER SWITCH to OFF and unplug the power cord. 2. Inspect the service cord for damage or wear.

If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 3. After servicing the unit, make an insulation resistance test to protect the customer from being exposed to

shock hazards. 1.2 INSULATION RESISTANCE TEST 1. Unplug the power cord and connect a jumper lead between the two (2) live pins. 2. The grounding conductor (yellow/green) is to be open. 3. Measure the resistance value with an ohm meter between the jumped lead and each exposed metallic part

on the equipment at all the positions (except OFF) of the ROTARY SWITCH or POWER SWITCH. 4. The value should be over 1MΩ.

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1.3 FEATURES Error self diagnosis function. Anti-icing function at cooling mode. Anti-cold air function at heating mode. Auto-defrosting and heating recovering function at heating mode. Outdoor unit overload current protection. Temperature protection of the outdoor compressor top. Restart protection for the compressor. 24 hours on/off mode time setting. Protection against over-load or too-low current input through alternating current.

1.4 CONTROL LOCATIONS For reverse cycle models:

TIMER POWER

AUTO℃

DEFROST

For cooling only models:

TIMER POWER

AUTO℃

A UT O

COOLDRY

FAN

HIGHMEDLOW

TEMP

M ODE ON/OFF FAN

SWING ECONOM Y TIME R

RESET LOCK

R

CANCEL

D IGITAL DISP LAY

HEAT

LED lamp: POWER AUTO TIMER DEFROST Remote controller: LCD display Mode button: Select the operation mode, AUTO,

COOL, DRY, HEAT (Reverse cycle models only) and FAN.

Fan speed button: Select the Fan speed, AUTO, LOW, MED, HIGH.

ON/OFF button: Press this button to operation the unit, again to stop.

Temperature setting up button: Press this button to increase temperature setting or adjust the TIMER in a clockwise direction.

Temperature setting down button: Press this button to decrease temperature setting or adjust the TIMER in a counter-clockwise direction.

Swing button: Press this button to activate the auto swing, again to stop.

Economy button: Push this button to set the economical operation mode.

Timer button: Press this button to set TIMER ON and/or TIMER OFF.

Cancel button: Press this button to cancel TIMER ON and TIMER OFF.

Lock button: Press this button to lock all button except this button.

Reset button: Press this button to reset all settings to original.

Digital display button: Press this button to activate/eliminate the digital temperature display on the indoor unit.


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1.5 OUTSIDE DIMENSIONS 1.5.1 Indoor units:

A: width (mm) B: Depth (mm) C: Height (mm)

Unit A(mm) B(mm) C(mm) D(mm)Size A 210 750 250 214 Size B 213 815 282 217 Size C 228 1000 298 232 Size D 240 1080 330 245 Size E 230 1250 325 230

Model list: Size A indoor units:

Size B indoor units:

Size C indoor units:

Size D indoor units: EL-KF61GW/N2Y-A(B) EL-KFR61GW/N2Y-A(B)

EL-KF70GW/N2Y-A(B) EL-KFR70GW/N2Y-A(B)

EL-KF61GW/Y-A(B) EL-KFR61GW/Y-A(B)


AU-KF61GW/Y-A(B) AU-KFR61GW/Y-A(B)


EL-KT3F70GW/Y-T2 EL-KT3F70GW/Y-T1 EL-KT3FR70GW/Y-T1

SEL-KF61GW/Y-A(B) SEL-KFR61GW/Y-A(B)


Size E indoor units:

1.5.2 Installation plate For Size A indoor unit:

750

4525

0

Right refrigerantpipe hole D65

Installation plateIndoor unit outline

Left refrigerantpipe hole D65

150mm or more to c eiling

120mm or moreto wall

120mm or moreto wall

For Size B indoor unit:

Indoor unit outline

120mm or moreto wall 120mm or more

to wall

Left refrigerantpipe hole D65 Right refrigerant

pipe hole D65

Installation plate

280

815

150mm or more t o ceiling

50

50

For Size C indoor unit:

50

1000

49

9055

50

Righ t pipe hole D 65

120mm or more to the wal l

Indoor unit outl ineInstallation plate

150mm or m ore to the ceiling

Left pipe hole D65

120mm or more to the w all



EL-KFR20GW/N1Y-A(B) EL-KFR26GW/N1Y-A(B)




EL1-KF20GW/Y-A(B) EL1-KFR20GW/Y-A(B)



EL1-KF20GW/N2Y-A(B) EL1-KFR20GW/N2Y-A(B)





SEL1-KF26GW/Y-A(B) SEL1-KFR26GW/Y-A(B)


EL-KFR36GW/N1Y-A(B) EL-KF36GW/Y-A(B) EL-KFR36GW/Y-A(B)








EL-KF90GW/SY-A(B) EL-KFR90GW/SY-A(B)



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For Size D indoor unit:

150 or more to the ceiling

Hooked Part

Indoor Unit Outline

Hooked Part

Left Pipehole D95

120mm or more to the wall

432

58

465 465115

50

Right pipehole D95

5850

115

Hooked Part

4321080

120mm or more tothe wall

108

22

For Size E indoor unit:

150mm or more to the ceiling

1250

815 257178

Ho oked Part Hooker Part

120mm or more to the wall120mm or more

to the wal l

325

55

55

55

58Left p ipehole D95 Right pipe ho le D95

Indoor unit outl ine

1.5.3 Outdoor units:

A: Depth (mm) B: Width (mm) C: Height (mm) Unit Size F Size G Size H Size I Size J

A(mm) 235 250 285 335 330

B(mm) 700 780 760 845 895

C(mm) 535 540 590 695 860

D(mm) 275 298 315 360 355

E(mm) 120 114.5 110 140 141.3

F(mm) 458 549 530 560 589.6

Size F outdoor units:



EL-KFR20GW/N1Y-A(B)









Size G outdoor units: EL-KFR26GW/N1Y-A(B) EL-KFR36GW/N1Y-A(B)







Size H outdoor units: EL-KF36GW/N2Y-A(B) EL-KFR36GW/N2Y-A(B)


Size I outdoor units: EL-KF50GW/N2Y-A(B) EL-KFR50GW/N2Y-A(B)









EL-KT3F70GW/Y-T1 EL-KT3FR70GW/Y-T1




Size J outdoor units: EL-KF90GW/Y-A(B) EL-KFR90GW/Y-A(B)

EL-KF90GW/SY-A(B) EL-KFR90GW/SY-A(B)


EL-KT3F70GW/Y-T2


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2 INSTALLATION 2.1 TOOLS NEEDED FOR INSTALLATION Level gauge Screwdriver Electric drill Hole core drill ( φ85mm or φ115mm depending

on Model) Flaring tool set Specified torque wrenches: 1.8kgm, 4.2kgm,

5.5kgm, 6.6kgm (Vary depending on model No.)

Spanner (half union) A glass of water Hexagonal wrench (4mm) Gas-leak detector Vacuum pump Gauge manifold User’s manual Thermometer

2.2 ITEMS REQUIRED FOR INSTALLING THE UNIT

No. Name of Accessories Quantity 1 Installation Plate 1 2 Self-tapping Screw ST3.9x25

(Type “A”) 8

3 Plastic Expansion Sheath 8 4 Drain Joint 1 5 Wrapping Tape 6 Connection Pipe Assembly

(Detail in below table) 7 Connecting Cable 8 Additional Drain Pipe (Outer

Diameter15.5mm) 9 Insulation Materials 10 Cable Tie (5~10)

Parts purchasedseparately

11 Remote Control Holder 1 12 Self-tapping Screw ST2.9x10

(Type “B”) 2

13 Remote Control 1 Note: Excluding the parts that are provided with the unit detailed above all other parts must be purchased separately.

Connection Pipe Assembly

model Liquid side pipe Gas side pipe7,000Btu/h 9,000Btu/h

6.35mm 1/4”

9.53mm 3/8”

12,000Btu/h 18,000Btu/h

6.35mm 1/4”

12.7mm 1/2”

21,000Btu/h 24,000Btu/h 30,000Btu/h

9.53mm 3/8”

16mm 5/8”

NOTE: For pipes used on R410A system, the

wall thickness of the pipes should be no less than 0.7mm. Otherwise, the pipes may be broken when using.


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Typical installation

CAUTIONS: 1. Ensure that the space around the left and

right of the indoor unit is more than 12cm. 2. The indoor unit should be installed allowing a

minimum clearance of 15cm from the ceiling. 3. Use a stud finder to locate studs to prevent

unnecessary damage to the wall. 4. For optimum performance the Indoor Unit

should be installed on the wall in areas where the height from the floor to the ceiling is not more than 2.3 meters.

5. A minimum pipe run of 3 meters is required to minimize vibration & excessive noise.

6. The indoor unit should be installed on the wall at a height of 1.7 meters or more from the floor but less than 2.3 meters from the floor.

7. Directions A, B and C should be free from obstructions.

2.3 INSTALLATION OF INDOOR UNIT AND

OUTDOOR 2.3.1 Indoor unit ● Do not expose the indoor unit to heat or steam. ● Select a place where there are no obstacles in front or around the unit. ● Make sure that condensation drainage can be conveniently routed away. ● Do not install near a doorway. ● Ensure that the space on the left and right of the unit is more than 12cm. ● Use a stud finder to locate studs to prevent unnecessary damage to the wall. ● For optimum performance the indoor unit should be installed on the wall in areas where the height from the floor to the ceiling is not more than 2.3 meters. ● A minimum pipe run of 3 meters is required to minimize vibration & excessive noise. ● The indoor unit should be installed on the wall at a height of 1.7 meters or more from the floor but less than 2.3 meters from the floor. ● The indoor unit should be installed allowing a minimum clearance of 15cm from the ceiling. ● Any variations in pipe length will/may require adjustment to refrigerant charge (Refer to item 2.3.3).

More th an 1.7mLess than 2.3m

More th an 1 5cm

More than 12cmMore than 12cm

2.3.2 Outdoor unit ● If an awning is built over the outdoor unit to prevent direct sunlight or rain exposure, make sure that heat radiation from the condenser is not restricted.


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● Ensure that the clearance around the back of the unit is more than 20cm and left side is more than 10cm. ● The front of the unit should have more than 100cm of clearance and the connection side (right side) should have more than 60cm of clearance. ● Do not place animals and plants in the path of the air inlet or outlet. ● Take the air conditioner weight into account and select a place where noise and vibration will not be an issue. ● Select a place so that the warm air and noise from the air conditioner do not disturb neighbors.

More than 20cm

More than 60cm

More than 10cm

M or e tha n 100cm Rooftop installation: ● If the outdoor unit is installed on a roof structure, be sure to level the unit. ● Ensure the roof structure and anchoring method are adequate for the unit location. ● Consult local codes regarding to rooftop mounting. ● If the outdoor unit is installed on roof structures or external walls, this may result in excessive noise and vibration, and may also be classed as a non serviceable installation. 2.3.3 Piping length and elevation

GAS 3/8”

9.53mm

1/2”

12.7mm

5/8”

16.0mmPiping

LIQUID 1/4”

6.35mm

1/4”

6.35mm

3/8”

9.53mm

Standard Length(m) 5 5 5 Max. Elevation B (m) 5 5 5 Max. Length A (m) 10 10 10 Additional Refrigerant (g/m)

30 30 65

Cautions: ● Capacity is based on standard length and maximum allowance length is on the basis of reliability. ● Oil trap should be installed every 5~7 meters. ● When the connecting pipe is longer than 5 meters, Additional refrigerant should be added into the unit according to the above table through the service port on the “LO” valve on outdoor unit. 2.3.4 Fitting the installation plate Fit the Installation Plate and drill holes in the wall according to the wall structure and corresponding mounting points on the installation plate. 1. Fit the installation plate horizontally on structural parts of the wall with spaces around the installation plate (Detailed on page 3 as applicable). 2. If the wall is made of brick, concrete or the like, drill eight (8) 5mm diameter holes in the wall. Insert Plastic Expansion Sheath for appropriate mounting screws. 3. Fit the installation plate on the wall with eight (8) type “A” screws.

2.3.5 Drill a hole in the wall 1. Determine hole positions according to the diagram detailed on page 3 as applicable. Drill one (1) hole (φ85mm for those models need φ65mm pipe hole or φ115mm for models needφ95mm pipe hole) slanting slightly to outdoor


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side. 2. Always use wall hole conduit when drilling metal grid, metal plate or the like.

2.4 FLARING WORK AND CONNECTION OF

PIPING The main cause for gas leakage is due to defects in flaring work. Carry out correct flaring work using the following procedure. 2.4.1 Flaring work 2.4.1.1 Cut the pipes and the cable. ● Use the piping kit accessory (if applicable) or the pipes purchased locally. ● Measure the distance between the indoor and the outdoor unit. ● Cut the pipes a little longer than measured distance. ● Cut the cable 1.5m longer than the pipe length.

2.4.1.2 Burrs removal ● Completely remove all burrs from the cut cross section of pipe/tube. ● Place the end of the copper tube/pipe in a downward direction as you remove burrs in order to avoid dropping burrs into the tubing.

2.4.1.3 Putting flare nut on ● Remove flare nuts attached to indoor and outdoor unit, then put them on pipe/tube having completed burr removal. (Note: It is not possible to put them on after flaring work.)

2.4.1.4 Flaring work

● Carry out flaring work using flaring tool as shown below.

“A” (mm) Out diameter Max. Min.

1/4” (6.35mm) 1.3 0.7 3/8” (9.53mm) 1.6 1.0 1/2” (12.7mm) 1.8 1.0 5/8” (16.0mm) 2.4 1.8

Hold copper pipe firmly in a die according to the dimension shown in the table above. 2.4.1.5 Check ● Compare the flared work with the adjacent diagram. ● If flare is found to be defective, cut off the flared section and do flaring work again.

2.4.2 Connection of pipes - Indoor ● Prepare the indoor unit’s piping and drain hose for installation through the wall. ● Remove the tubing retainer (see illustration right) and pull the tubing and drain hose away from chassis (If required). For some models this is not needed. Replace the tubing retainer in its original position.

CAUTION When installing the indoor unit, be sure to remove the relevant sections where required (see


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adjacent diagram for example). This will allow piping and cable routing to be completed without damaging the unit. 2.4.2.1 For rear right piping Note: When viewed from the front of the indoor unit.

2.4.2.1.1 Route the indoor tubing and the drain hose in the direction of rear right. 2.4.2.1.2 Insert the connecting cable into the indoor unit from the outdoor unit through the piping hole. ● Do not connect the cable to the indoor unit. ● Make a small loop with the cable for easy

connection later. 2.4.2.1.3 Tape the tubing, drain hose and the connecting cable. Be sure that the drain hose is located at the lowest side of the bundle. Locating at the upper side can cause drain pan to overflow inside the unit.

Note: If the drain hose is routed inside the room, insulate the hose with an insulation material so that dripping from "sweating" (condensation) will not damage furniture or floors. *Foamed polyethylene or equivalent is recommended. 2.4.2.1.4 Insert the piping, drain hose and the connecting cable into the piping hole. 2.4.2.1.5 Set the piping and the drain hose to the back of the chassis with the tubing holder. ● Set the tubing retainer into position and tighten screw.

2.4.2.1.6 Locating the indoor unit ● Hook the indoor unit onto the upper portion of the installation plate (Engage the hooks of the installation plate into the openings at the rear top of the indoor unit). Ensure that the hooks are properly seated on the installation plate by moving the indoor unit left and right. ● Press the lower left and right sides of the unit against the installation plate until the hooks engage into their slots (clicking sound).

2.4.2.1.7 Connecting the piping to the indoor unit and the drain hose to drain pipe. ● Align the centre of the piping and sufficiently tighten the flare nut by hand.

● Tighten the flare nut with a wrench, in accordance with the following table.

Outside Diameter

Tightening Torque (Kg.m)

Additional Tightening

Torque (Kg.m)1/4” (6.35mm) 1.6 2.0 3/8” (9.53mm) 3.0 3.5 1/2” (12.7mm) 5.0 5.5 5/8” (16.0mm) 7.5 8.5 ● When extending the drain hose of the indoor unit, install the drain pipe extension as shown in


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adjacent diagram.

2.4.2.1.8 Wrap the insulation material around the connecting portion.

● Overlap the connection pipe heat insulation and the indoor unit pipe heat insulation material. Bind them together with vinyl tape so that there is no gap.

● Wrap the area which accommodates the rear piping housing section with vinyl tape.

● Bundle the piping and drain hose together by wrapping them with vinyl tape over the range within which they fit into the rear piping housing section.

2.4.2.2 For rear left piping Note: When viewed from the front of the indoor unit.

2.4.2.2.1 Route the indoor tubing and the drain hose to the required piping hole position in the direction of left. 2.4.2.2.2 Insert the connecting cable into the

indoor unit from the outdoor unit through the piping hole. ● Do not connect the cable to the indoor unit. ● Make a small loop with the cable for easy

connection later. 2.4.2.2.3 Tape the drain hose and the connecting cable. Be sure that the drain hose is located at the lowest side of the bundle. Locating at the upper side can cause drain pan to overflow inside the unit.

Note: If the drain hose is routed inside the room, insulate the hose with an insulation material so that dripping from "sweating" (condensation) will not damage furniture or floors. *Foamed polyethylene or equivalent is recommended. 2.4.2.2.4 Insert the piping, drain hose and the connecting cable into the piping hole.

2.4.2.2.5 Indoor unit installation ● Hang the indoor unit from the hooks at the top of the installation plate. ● Insert a spacer between the indoor unit and the installation plate to separate the bottom of the indoor unit from the wall.

2.4.2.2.6 Connecting the piping to the indoor unit and the drain hose to drain pipe. ● Align the centre of the piping and sufficiently tighten the flare nut by hand.


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● Tighten the flare nut with a wrench, in accordance with the following table.

Outside Diameter



Torque (Kg.m)1/4” (6.35mm) 1.6 2.0 3/8” (9.53mm) 3.0 3.5 1/2” (12.7mm) 5.0 5.5 5/8” (16.0mm) 7.5 8.5

● When extending the drain hose of the indoor unit, install the drain pipe extension as shown in adjacent diagram.

2.4.2.2.7 Wrap the insulation material around the piping connections.

● Overlap the connection pipe heat insulation

and the indoor unit pipe heat insulation material. Bind them together with vinyl tape so that there is no gap.

● Wrap the area which accommodates the rear piping housing section with vinyl tape.

● Bundle the piping and drain hose together by

wrapping them with vinyl tape over the range within which they fit into the rear piping housing section.

2.4.2.2.8 Set the piping and the drain hose to the back of the chassis with the tubing holder. ● Set the tubing retainer into position and

tighten screw.

2.4.2.2.9 Reroute the piping and the drain hose across the back of the chassis, for rear left side external passage.

Pi ping for passa geth rou gh piping h o le

2.4.2.2.10 Locating the indoor unit ● Remove the spacer. ● Hook the indoor unit onto the upper portion of the installation plate. (Engage the two hooks of the installation plate into the openings at the rear top of the indoor unit.) ● Ensure that the hooks are properly seated on the installation plate by moving the indoor unit left and right. ● Press the lower left and right sides of the unit against the installation plate until the hooks engage into their slots (clicking sound).

2.4.3 Connection of pipes - outdoor 2.4.3.1 Align the centre of the piping and


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sufficiently tighten the flare nut by hand.

2.4.3.2 Finally, tighten the flare nut with torque wrench until the wrench clicks. ● Tighten the flare nut with a wrench, in accordance with the following table.

Outside Diameter



Torque (Kg.m)1/4” (6.35mm) 1.6 2.0 3/8” (9.53mm) 3.0 3.5 1/2” (12.7mm) 5.0 5.5 5/8” (16.0mm) 7.5 8.5

2.5 CONNECTING THE CABLE BETWEEN INDOOR UNIT AND OUTDOOR UNIT

Max. current (A)

Circuit Breaker / Fuse Rating (A)

Wire Size (mm2)

<=8 10 >=1.0 >8 & <=12.5 16 >=1.5 >12.5 & <=16 20 >=2.5 >16 & <=25 32 >=4.0 >25 & <=32 40 >=6.0

Max. current (A): Detail in SPECIFICATIONS list. Note: To be used as a guide only. 2.5.1 Connect the cable to the indoor unit ● Connect the cable to the indoor unit by connecting the wires to the terminals on the control box individually according to the outdoor unit connection. (Refer to Wiring diagram.) (Ensure that the color of the wires of the outdoor unit and the terminal number are the same as

CAUTION Ensure that all electrical work complies with relevant Standards and Supply Authority Service Rules. An individual branch Circuit Breaker/Fuse must be used with this Air Conditioner. See the table following for electrical requirements. Notes: ● Power Source and Power Cord specifications must comply with requirements following. ● Circuit Breaker or Fuse specified in this manual must be installed in the power supply circuit. ● For your safety and protection, this unit is earthed through the power cord plug when plugged into a matching wall receptacle. ● Do not connect two power cords together to supply power to the air conditioner. ● Do not extend the power cable conductors by cutting. ● Power supply should be in the range of 90%~110% of rated voltage. ● Refer to the attached Electrical Connection Diagram located on the panel of the outdoor unit to connect the wire.


13

those of the indoor unit.) 1. Lift the front panel up and remove the window cover from the indoor unit by loosening the screw. 2. Connect wires to the Indoor Unit terminals from the Outdoor Unit as identified by their colors. 3. Secure the cable with the cord clamp. 4. Wrap wires (conductors) that were not connected with insulating tape so that they do not touch any electrical or metal parts.

Notes: Wrong wire connection may cause some electrical parts to malfunction. The length of the power supply cord should be at least 1.8m measured from the power supply cord entry of the cabinet to the middle of the live pin of the plug.

2.5.2 Connect the cable to the outdoor unit 2.5.2.1 Remove the control cover from the unit by loosening the screw. Connect the wires to the terminals on the control board individually. 2.5.2.2 Secure the cable onto the control board with the cord clamp. 2.5.2.3 Re-fix the control cover to the original position with the screw. 2.5.2.4 Use a recognized circuit breaker (Refer to table on page 11.) between the power source and the unit. An isolation device to adequately disconnect all supply lines must be fitted.

CAUTIONS: After confirming the above conditions, prepare the wiring as follows: 1) Never fail to have an individual power circuit

specifically for the air conditioner. As for the method of wiring, be guided by the circuit diagram posted on the inside of control cover.

2) The screws which fasten the wiring in the casing of electrical fittings may come loose from vibrations to which the unit is subjected during the course of transportation. Check them and make sure that they are all tightly fastened. If they are loose, it could cause burn-out of the wires.

3) Specification of power source. 4) Confirm that electrical capacity of the

installation is sufficient. 5) Ensure that the starting voltage is maintained

at more than 90 percent of the rated voltage marked on the name plate.

6) Confirm that the cable thickness is as specified in the power source specification. Particularly note the relation between cable length and thickness. (Refer to page 11.)

7) Always install a Residual Current Device (RCD) in wet or moist area.

8) The following may be caused by voltage drop. Vibration of a contactor, which will damage

the contact point, fuse blowing, disturbance of the normal function of the overload.

9) The means for disconnection from a power supply shall be incorporated in the fixed wiring and have an air gap contact separation of at least 3mm in each active (phase) conductor.

If a power plug is not to be used, provide a Circuit Breaker/Fuse between power source and the unit as shown in adjacent diagram.


14

2.6 CHECKING THE DRAINAGE AND FORMING THE PIPE

2.6.1 Checking the drainage 2.6.1.1 To remove the front panel from the indoor unit. ● Pull the lower left and right sides of the grille toward you and lift it up.

2.6.1.2 To check the drainage. ● Pour a glass of water on the evaporator. ● Ensure the water flows through the drain hose of the indoor unit without any leakage and goes out the drain exit.

2.6.1.3 Drain piping ● The drain hose should point downward for easy drain flow. ● Do not make drain piping similar to diagrams shown below.

2.6.2 Form the piping 2.6.2.1 Form the piping by wrapping the connecting portion of the indoor unit with insulation material and secure it with narrow vinyl tape and wide vinyl tape. ● If you want to connect an additional drain hose, the end of the drain outlet should be routed above the ground. Secure the drain hose appropriately.

2.6.2.2 In cases where the outdoor unit is installed below the indoor unit perform the following. ● Tape the piping, drain hose and connecting cable from down to up. ● Secure the tapped piping along the exterior wall using saddle or equivalent.

2.6.2.3 In cases where the outdoor unit is installed above the indoor unit perform the following. Tape the piping and connecting cable from down to up. Secure the taped piping along the exterior wall. Form a trap to prevent water entering the room. Fix the piping onto the wall by saddle or equivalent.


15

2.7 AIR PURGING 2.7.1 Air purging Air and moisture remaining in the refrigerant system have undesirable effects as indicated below. ● Pressure in the system rises. ● Operating current rises. ● Cooling (or heating if applicable) efficiency drops. ● Moisture in the refrigerant circuit may freeze and block capillary tubing. ● Water may lead to corrosion of parts in the refrigeration system. Therefore, the indoor unit and tubing between the indoor and outdoor unit must be leak tested and evacuated to remove any non-condensable substance and moisture from the system. 2.7.2 Air purging with vacuum pump 2.7.2.1 Preparation ● Check that each tube (both liquid and gas side tubes) between the indoor and outdoor units have been properly connected and all wiring for the test run has been completed. Remove the service valve caps from both the gas and the liquid side on the outdoor unit. Note that both the liquid and the gas side service valves on the outdoor unit are kept closed at this stage. 2.7.2.2 Leak test ● Connect the manifold set (with pressure gauges) and dry nitrogen gas cylinder to this service port with charge hoses. ● Pressurizes the system to no more than 1MPa (Approx. 145psi) with dry nitrogen gas and close the cylinder valve when the gauge reading reaches 1MPa (Approx. 145psi). Next, test for leaks with liquid soap.

Lo Hi

Indoo r unit

Ou tdoor unit

Manifol d set

Pressuregauge

Charge hose

Nitrogen gascyli nder ( in vert icalstanding position )

● Do a leak test of all joints of the tubing (both indoor and outdoor) and both gas and liquid side service valves. Bubbles indicate a leak. Be sure to wipe off the soap with a clean cloth. ● After the system is found to be free of leaks,

relieve the nitrogen pressure by loosening the charge hose connector at the nitrogen cylinder. When the system pressure is reduced to normal, disconnect the hose from the cylinder.

Gas leak check 1. Apply a soap water or a liquid neutral detergent

CAUTION To avoid nitrogen entering the refrigerant system in a liquid state, the top of the cylinder must be higher than its bottom then you pressurise the system. Usually, the cylinder is used in a vertical standing position.

CAUTION Be sure to use a manifold set for air purging. If it is not available, use a stop valve for this purpose. The "Hi" knob of the manifold valve must always be kept closed.


16

on the indoor unit connection or outdoor unit connections using a soft brush to check for leakage of the connecting points of the piping. 2. If bubbles come out, the pipes have leakage. Note: A: Lo stop valve B: Hi stop valve C and D: connections to the indoor unit.

2.7.2.3 Evacuation ● Connect the charge hose end described in the preceding steps to the vacuum pump to evacuate the tubing and indoor unit. Confirm the "LO" knob of the manifold set is open. Then run the vacuum pump. The operation time for evacuation varies with tubing length and capacity of the pump. The following table is a guide for evacuation times. Times are dependent on tubing length and pump capacity.

Pipe Length (L) Air Purge Method

Timer required(min)

<5m Use Vacuum

Pump 25

5~10m Use Vacuum

Pump 30

● When the desired vacuum is reached, close the "LO" knob of the manifold set and stop the vacuum pump.

Indoor unit

Outdoor unit

M anifold set

Pressuregauge

Vacuum pump

Open Close

2.7.2.4 Finishing the job ● With a service valve wrench, turn the valve stem of liquid side valve counter-clockwise to fully open the valve. ● Turn the valve stem of gas side valve counter-clockwise to fully open the valve. ● Loosen the charge hose connected to the gas side service port slightly to release the pressure, then remove the hose. ● Replace the valve cap on the gas side service port and fasten the cap securely. ● This process is very important to prevent leakage from the system. ● Replace the valve caps at both gas and liquid side service valves and fasten them tightly. ● This completes air purging with a vacuum pump. The air conditioner is now ready to test run.


17

2.8 TEST RUNNING 1. Check that all tubing and wiring have been properly connected. 2. Check that the gas and liquid side service valves are fully open. 2.8.1 Settlement of outdoor unit ● Anchor the outdoor unit with a bolt and nut (φ10mm) tightly and horizontally on a concrete or rigid mount. ● When installing on a wall, roof or rooftop, anchor the mounting base securely. ● In the case when the vibration of the unit is conveyed to the connecting pipes, secure the unit with an anti-vibration mount.

2.8.2 Prepare remote control Notes: ● There are two methods to test the unit using either the remote control or using the switch on the indoor unit. ● It is recommended that you test the unit using the switch on the indoor unit. To use the remote control for test running, operate as per the following instruction. To use the switch on the indoor unit for test running, skip the following instructions and move to item “2.8.3”. Prepare remote control The remote control uses two alkaline dry cell batteries (2 X AAA 1.5Volt). (1) Slide the cover of the battery compartment (on the rear of the remote control) off. (2) Insert new batteries, making sure that the (+) and (-) of battery are installed correctly. (3) Slide the battery compartment cover back on. NOTES: ● Always use 2 x AAA (1.5Volt) batteries. Do not use rechargeable batteries. ● Remove the batteries from the remote control

if the system is not going to be used for a long period. 2.8.3 Operating the unit with the switch on the indoor unit 1. Open and lift the front panel up to angle until it remains fixed with a clicking sound. 2. Press the AUTO/COOL button twice (For Size A and Size B indoor units) or COOL button once (For Size C indoor units) or Manual button twice (For Size D and Size E indoor units), the unit will work on test mode for cooling (Refer to page 3).

Note: Cooling test mode running can only continue for 30 minutes. After this time it will automatically change into AUTO mode with setting temperature at 24oC. If using the Remote Control for test running, set it in COOL mode (Refer to User Manual). The unit will not change into AUTO mode automatically. If the ambient temperature is too low, the unit cannot perform test running on COOL mode. 2.8.4 Evaluation of performance Operate unit for 15~20 minutes, then check the system refrigerant charge: 1. Measure the pressure of the gas side service valve. 2. Measure the temperature of the intake and discharge of air.


18

3. Ensure the difference between the intake temperature and the discharge is more than 8oC. 4. For reference: the gas side pressure of optimum condition is as detailed (Cooling).

Outside ambient TEMP.

The pressure of the gas side service valve

35oC(95oF) 4~5kg/cm2

(400~490KPa) NOTE: If the actual pressure is higher than shown, the system is most likely overcharged, and charge should be reduced. If the actual pressure is lower than shown, the system is most likely undercharged, and charge should be added. The air conditioner is now ready for use.

PUMP DOWN This is performed when the unit is to be relocated or the refrigerant circuit is serviced. Pump Down means collecting all refrigerant in the outdoor unit without loss of refrigerant gas. CAUTION: Be sure to perform Pump Down procedure with the unit in cooling mode. Pump Down Procedure 1. Connect a low-pressure gauge manifold hose to the charge port on the gas side service valve. 2. Open the gas side service valve halfway and purge the air from the manifold hose using the refrigerant gas. 3. Close the liquid side service valve (all the way in). 4. Turn on the unit's operating switch and start the cooling operation. 5. When the low-pressure gauge reading becomes 1 to 0.5kg/cm2 (100~50kPa), fully close the gas side valve stem and then quickly turn off the unit. At this time Pump Down has been completed and all refrigerant gas will have been collected in the outdoor unit.

19

3 TROUBLESHOOTING GUIDE 3.1 REFRIGERATION CYCLE DIAGRAM For Reverse Cycle Type

For Cooling Only Type

20

3.2 TROUBLESHOOTING GUIDE In general, possible trouble is classified in three kinds. One is called Starting Failure which is caused

from an electrical defect, another is ineffective Air Conditioning caused by a defect in the refrigeration circuit and improper application, and the other is called the Structure Damage. ROOM AIRCONDITIONER VOLTAGE LIMITS:

MODELS NAMEPLATE RATING MINIMUM MAXIMUM FOR SINGLE-PHASE POWER MODELS

220~240V 196V 253V

FOR THREE-PHASE POWER MODELS

Phase voltage 380~420V Single phase 220~240V

338V 196V

445V 253V

ROOM AIRCONDITIONER TEMPERATURE OPERATION LIMITS: Cooling operation Outdoor unit air temp.℃ DB 45 40 35 30 25 20 Indoor air temp. ℃ DB 10 15 20 25 30 35 40 Note: The chart is the result from the continuous operation under constant air temperature conditions.

However, excludes the initial pull-down stage. Heating operation Indoor air temp. ℃ DB 30 25 20 15 10 Outdoor unit air temp.℃ DB -5 5 15 25 Note : The chart is the result from the continuous operation under constant air temperature conditions.

However, excludes the initial pull-down stage.

DRY COOLING


21

The following tables will help to find where error happened (LED on indoor unit): For models adopting electrical function (part I) (cooling only models):

Failure phenomenon Operation

lamp Timer lamp

Indoor fan speed has been out of control for over 1 minute

☆ X

Indoor room temp. or evaporator sensor is open circuit or short circuit

☆ On

Over current protection of the compressor occurs 4 times

X ☆

EEPROM error On ☆ No over-zero signal ☆ ☆

For models adopting electrical function (part I) (reverse cycle models):


lamp Timer lamp

Defrosting lamp


☆ X ☆

Indoor fan speed has been out of control for over 1 minute

X ☆ ☆

No over-zero signal ☆ ☆ ☆ Temp. sensor on indoor evaporator is open circuit or short circuit

X X ☆

Indoor room temp. sensor is open circuit or short circuit

X ☆ X

EEPROM error On ☆ X For models adopting electrical function (part II):


lamp Timer lamp

Defrosting lamp

Auto lamp


☆ ☆ ☆ ☆

Indoor room temp. sensor is open circuit or short circuit

X ☆ X X

Temp. sensor on indoor evaporator is open circuit or short circuit

☆ X X X

Temp. sensor on outdoor condenser is open circuit or short circuit (without for cooling only models)

X X ☆ X

Outdoor unit protects(outdoor temp sensor, phase order etc)

X X ☆ ☆

EEPROM error ☆ ☆ X X Indoor unit communication err X X X ☆

r Extinguish ☆ Flash at 5Hz


22

Current protectio n(LED indicates)

Check the indoorair fi lt er.

Does outdo o r heat -exchanger fr osted?

No

It is norma l undertha t ambient temp .

Che ck the dra inage sys tem of out door unit.

YesDoes ind oor heat -exchan g er frosted?

YesCheck sp eedof in door motor.

Yes

No

Doe s the outdoo rtemp over 48 C?o

Check the outdoorcondenser.

D oes it occur in C ool mode?

Che ck speed of o utdoo rmo tor.

Yes

Check the over-curre n t protector of compressor.

No

Re place thema in PCB board .

Re place theco mpressor.

Recycle the refrigerantand recharge .

No

Doe s the ind oortemp low than 10 C?o

Yes

No

Check the solenoidcoil o f reve rse valve.

C heck the ove r-c urre nt protector of c ompressor.

Replace th emain PCB board.

Recycle the ref rig e-rant and rech arge.

R eplace the re versev alve.

Che ck the positio nand wiring of tem psen sor (all of the m).

If wro ng, the unit w illresult in current prote ction, not tem p.

C heck the softs tarter mou ld.

Check th e softstarter m ou ld.

T he unit does not o perate

Does the power LED light af ter turning the switch on?

C heck the elect ricalso urce.

No

Check the po wersupplie r.

Does the voltag e betwee n inpu t terminates o f transformer i s corre ct?

Does the voltag e betwee n outp ut terminates o f transformer i s corre ct?

D oes the powertr ansfer to the di sp lay boa rd ?

Rep lace the ma inPCB b oard.

Yes

Yes

No

Check wirin g.

Replace thetransfo rmer.

No

No

Do th e LED lamps indicates ERR?

Ye sPer form the related inst ruct io ns.

Yes

No

Is th ere beep fromthe unit when usingremoter?

Ch eck the soft sta rter

Ch eck the bat ter y of the remoter.

N o

Check the display board .Replace the

disp lay boa rd .Yes

No

Replace thedisp lay boa rd .

Yes

Yes

Does the unit run inForced Cool m ode?


23

Abnormal n oisefrom the indoor unit

Does it happ e n in Fan On ly mod e?

Yes NoDoes it happ en withauto swing?

Check the swing mo to r.

Yes

Check the swing lou ver .

Check the fa n motor .

No

Check the cross flowfan .

Replace the b ear.

Does it just happ enin th e beginning of coolin g or heat in gmode?

It is b ecause of the h eatrub be tweenplastics parts.It is n orma l.

Yes

Check the inputand output pipe.

No

R ecycle the ref rig e-r ant and recha rge.

Abnormal noisefro m the outdoo runi t

D oes it happ en in C ool mode?

YesDo the fan blade rubwith the shroud?

Check t he motor.

Yes

Check t he fan blad e.

C heck the fixing nutsof outdoo r unit.

No

Check the motor supporter.

Check the capillary.

C heck the compressor.

No

Recycle the ref rig e-ran t and recharg e.

PROBLEM CAUSE REMEDY

Power failure Check the power cord.

Wiring failure Check the wiring. Replace the terminates or wires if failure.

Transformer failure Check the input and the output on transformer. Replace if failure. Not operating

Indoor PCB failure Replace after checked failure.

Cross flow fan failure Replace the fan if cracked, out of balance, or partially missing.

Loose screws Tighten them.

Worn bearings Replace after checked failure. Indoor abnormal

noise.

Motor failure Replace the motor if knocking sounds continue when running or loose,

or the motor hums or noise appears to be internal while running.

Fan blade failure Replace the fan blade if cracked, out of balance, or partially missing.

Loose screws Tighten them.

Motor failure Replace the motor if knocking sounds continue when running or loose,

or the motor hums or noise appears to be internal while running.

Compressor failure Replace the compressor if sounds coming from inner of the compressor.

Outdoor

abnormal noise.

Copper tubing Remove the cabinet and carefully rearrange tubing not to contact

cabinet, compressor.

Display board or

indoor PCB failure Replace the display board. If it is still false, replace the PCB.

Battery failure Check the voltage of battery. Replace batteries if the voltage is lower

than 2.3V.

Remote control

failure.

Remote control failure Normally, the remote control is not easy to damage. If the above two

methods are not effectual, replace the remote control.


24


Outdoor transformer

failure Replace if failure.

Indoor PCB failure Replace the PCB if the photon coupling on indoor PCB is failure.

Insufficient

cooling or

heating. Indoor PCB failure Replace after checked failure.

Lack of refrigerant Check leakage. Recycle the refrigerant. Correct and recharge if there is

any leakage in the refrigerant system.

Soft starter module

failure

Check the module and the capacitor connected to the module. Replace

if failure.

Overcurrent protector

failure

Check the resistance of compressor overcurrent protector. Replace if

failure.

Compressor

protection

Outdoor PCB failure Replace after checked failure.

Temperature sensor

failure Replace after checked failure.

Connector failure or

loose Repair or replace the sensor.

Open or short

circuit of outdoor

temperature

sensor Outdoor PCB failure Replace after checked failure.

Temperature sensor

failure Replace after checked failure.

Connector failure or

loose Repair or replace the sensor.

Room temp or

evap temp

sensor open or

short circuit Indoor PCB failure Replace after checked failure.

Soft starter module

failure


if failure. Over load or too

low voltage

protection Power failure Wait if checked the power voltage is really too low.

Wiring failure Correct if indoor fan motor wiring is loose.

Indoor fan motor

failure Check the input of fan motor. Replace if failure.

Fan speed

beyond control

Indoor PCB failure Replace after checked failure.

Zero-crossing

error Indoor PCB failure Replace after checked failure.

LED failure Replace the display if checked failure. No display on

indoor unit. Remote control shut

the display Push the button to turn the display on.

No power Check the voltage. Call an electrician if not within the limit.

Wiring Check the terminals. Repair and correct if loose.

Temperature setting Check and adjust the temperature setting.

Mode setting Check and adjust the mode setting.

Soft starter module

failure


if failure.

Reverse valve

solenoid coil

Check the reverse valve solenoid coil. Replace the coil if short, open or

damaged.

No cooling or

heating.

Reverse valve If the reverse valve is blocked, the heating mode will not perform.

Replace the reverse valve after checking the reason.


25


Air filter Clean or replace if restricted.

Unit undersized Determine if the unit is properly sized for the area to be cooled or

heated.

Condenser and

Evaporator Clean or replace if restricted.

Room structure Take proper measures to make the door and windows sealed well if gap

is found.

Air flow Clean or remove if any barrier is found to block the inlet/outlet wind flow

of the unit.

Sunlight Add a awning if the outdoor unit is exposed to the sunlight.

Outdoor fan motor

Check the fan capacitor on outdoor power control board and replace the

board if not within +/-10% of manufacturer's rating. Replace the motor if

the speed is not within +/-10% of manufacturer's rating but not because

of the capacitor.

indoor fan motor

For electrical function 2.3 models. Check the fan capacitor in indoor

electric box (for some models, the capacitor is on main PCB.) and

replace the capacitor (or main PCB) if not within +/-10% of

manufacturer's rating.

Replace the motor if the speed is not within +/-10% of manufacturer's

rating but not because of the capacitor.

Less refrigerant Check the tubes for reasons of leakage. Recycle the refrigerant, correct

the leakage points and recharge.

Capillary tube Regulate the flow if capillary tube is blocked. Make the evaporating

temperature appropriate if the evaporator is frosted.

Compressor

The inlet and outlet valve of the compressor is damaged, making the low

pressure connected with the high pressure. The refrigerating system is

difficult to produce high pressure and low pressure. Replace the

compressor after checking for the reason.

Insufficient

cooling or

heating.

Heat sources Reduce if over loaded.

Water drainage failure Check the drainage pipe and repair if failure.

The indoor unit is

incorrect installed Correct the installation if not correct.

Drainage pipe

blocked Correct it.

Water drops from

indoor unit

The humidity in room

is too high It's normal if the humidity in the room is over 85%.

Wiring failure Check wiring. Correct if wrong wiring or loosen.

Wire EMC Check wiring. Correct if the commucication wire is not shielded wire or

twisted with other wires.

Zero-crossing

error

Outdoor PCB failure Replace if the LED is not on.


26

4 WIRING DIAGRAM 4.1 WIRING DIAGRAM FOR INDOOR UNITS 4.1.1 For models: EL-KF20GW/N2Y-A(B) EL-KF26GW/N2Y-A(B) EL-KF20GW/Y-A(B) EL-KF26GW/Y-A(B) EL-KF32GW/Y-A(B) EL1-KF20GW/Y-A(B) EL1-KF26GW/Y-A(B) EL1-KF32GW/Y-A(B) EL1-KF20GW/N2Y-A(B) EL1-KF26GW/N2Y-A(B)

1 2 3 4 5

1 2 3 4 52 12 1

2 12 1

3 513 51

3 2 13 2 1

31

1 31 3

DISPL

AY BOA

RD

CN6 CN4 CN12 CN2 CN3

CN11 RED

BLUE

BLACK

CN1

TRANSFORMER

C N5

POWER SUPPLY INDOOR MOTOR

STEP MOT OR

ROOM T

EMPERAT

URE

SEN

SOR

PIPE

TEMP

ERAT

URE

SENS

ORJX 1

INDOOR UNIT

TO OUTDOOR UNI T

Y/G

1 2(N) 3 4

BROWN

Y/G

COMPRESSOR RELAYC N1 5

8 7 6 5 4 3 21

4.1.2 For models: EL-KFR20GW/N2Y-A(B) EL-KFR26GW/N2Y-A(B) EL-KFR36GW/N2Y-A(B) EL-KFR20GW/Y-A(B) EL-KFR26GW/Y-A(B) EL-KFR32GW/Y-A(B) EL-KFR36GW/Y-A(B) EL-KFR20GW/N1Y-A(B) EL-KFR26GW/N1Y-A(B) EL-KFR36GW/N1Y-A(B) EL1-KFR20GW/Y-A(B) EL1-KFR26GW/Y-A(B) EL1-KFR32GW/Y-A(B) EL1-KFR20GW/N2Y-A(B)EL1-KFR26GW/N2Y-A(B) EL1-KFR35GW/N2Y-A(B) SEL1-KFR26GW/Y-A(B) SEL1-KFR36GW/Y-A(B)

1 2 3 4 5

1 2 3 4 52 12 1

2 12 1

3 513 51

3 2 1

3 2 1

31

1 31 3

DISPL

AY B

OARD


CN11RED

BLUE

BLACK

C N1 3_

CN1

TRANSFORMER

CN 5

POWER SUPP LY INDOOR MOTOR

STEP MOTOR

ROOM TEMP

ERAT

URE

SENS

OR

PIPE TEMPER

ATUR

E SENSOR

JX1

INDOOR UNITTO OUTDOOR UNI T

Y/G

1 2(N) 3 4

2 1

BROWN

YELLOW

BLUE

Y/G

COMPRESSOR RELAY

C N1 5

8 7 6 5 4 3 21

C N1 3_


27

4.1.3 For models: EL-KF36GW/N2Y-A(B) EL-KF36GW/Y-A(B) SEL1-KF36GW/Y-A EL1-KF35GW/N2Y-A(B)

1 2 3 45

1 2 3 4 5

2 1

2 1

2 1

2 1

3 51

3 51

3 2 13 2 1

31

1 31 3

DISPLA

Y BOAR

D


CN11 RED

BLUE

BLACK

CN1

TRANSFORMER

C N5

POWER SUPPLY INDOOR MOTOR

ST EP MOTOR

ROOM

TEMPE

RATU

RE

SENS

OR

PIPE

TEM

PERA

TURE

SEN

SOR

JX1

INDOOR UNITTO OUTDOOR UNIT

Y/G

1 2(N) 3 4

BROWN

Y/G

COMPRESSOR RELAYC N1 5

8 7 6 5 4 3 21

4.1.4 For models: EL-KF50GW/N2Y-A(B) EL-KF50GW/Y-A(B) EL-KT3F53GW/Y-T1 EL-KT3F53GW/Y-T2

2 12 1

2 12 1

3 513 51

3 2 1

3 2 1

31

1 31 3

DISP

LAY

BOARD

CN 6 CN4CN12 CN2 CN 3

CN11 RED

BLUE

BLACK

CN1

TR AN SF OR MER

CN5

POWER SUPP LY

IN DOOR MOTOR

ROOM

TEM

PERA

TURE

SENSOR

PIPE

TEMP

ERATUR

E

SENS

OR

JX1

INDOOR UNITTO OUTD OOR UNIT

Y/G

1 2(N) 3 4

BR OW N

Y/G

CO MPRESSOR RELAY

CN15

8 7 6 5 4 3 21

1 2 3 45

1 2 3 4 5

LOUV

ER M

OTOR 2

LOUVER MO

TOR 1


28

4.1.5 For models: EL-KFR50GW/N2Y-A(B) EL-KFR50GW/Y-A EL-KT3FR53GW/Y-T1

2 12 1

2 12 1

3 513 51

3 2 13 2 1

31

1 31 3

DISPLA

Y BOARD

CN6 CN4CN12 CN2 CN3

C N1 1R ED

BLUE

B LA CK

CN13_

CN1

T RANSFORMER

CN5

POWER SUPPLY

I ND OOR MOTOR

ROOM TEMPE

RATURE

SENS

OR

PIPE TEM

PERATURE

SEN

SOR

JX1

IND OOR UNITTO OUTDOOR UNIT

Y /G

1 2(N) 3 4

2 1

BROWN

YEL LO W

BLU E

Y/G

COMPRESSOR RELAY

CN15

8 7 6 5 4 3 21

CN13_

1 2 3 4 51 2 3 4 5

LOUV

ER M

OTOR

2

LOUVER

MOT

OR 1

4.1.6 For models: EL-KF61GW/N2Y-A(B) EL-KFR61GW/N2Y-A(B) EL-KF70GW/N2Y-A(B) EL-KFR70GW/N2Y-A(B) EL-KF61GW/Y-A(B) EL-KFR61GW/Y-A(B) EL-KF70GW/Y-A(B) EL-KFR70GW/Y-A(B) AU-KF61GW/Y-A(B) AU-KFR61GW/Y-A(B) AU-KF70GW/Y-A(B) AU-KFR70GW/Y-A(B) SEL-KF61GW/Y-A(B) SEL-KFR61GW/Y-A(B) SEL-KF70GW/Y-A(B) SEL-KFR70GW/Y-A(B) EL-KT3F70GW/Y-T1 EL-KT3FR70GW/Y-T1 EL-KT3F70GW/Y-T2

CN2

CN5

CN11

CN1CN9

CN3

M~S WING SWING

UNIT2

CN7

CN8CN6

Y/GRED

Y/G

WHITE

BLUE

FUSE 3.15A/250V

FAN1

TRANS1

CAP1

XT1

RT2

RT1

TO OUTDOOR UNIT

UNIT1

1 2(N) S

WIRING DIAGRAM(INDOOR UNIT)

CODE

UNIT1

UNIT2

FAN1

CAP1

SWING

TRANS1

RT1

RT2

XT1

CN1-CN11

XP2,XS2

PART NAME

MAIN CONTROL PCB

DISPLAY PCB

INDOOR FAN

FAN CAPACITOR

SWING MOTOR

TRANSFORMER

ROOM TEMPERATURE SENSOR

PIPE TEMPERATURE SENSOR

5-WAY TERMINAL

PCB SOCKETS

CONNECTORS

XS2 XP2


29

4.1.7 For models: EL-KF90GW/Y-A(B) EL-KFR90GW/Y-A(B) EL-KF90GW/SY-A(B) EL-KFR90GW/SY-A(B) AU-KF85GW/Y-A(B) AU-KF85GW/Y-A(B)

CN5

CN4

CN3

CN11

CN1CN9

M~SWI NG SWING

UNIT2

CN7

CN8CN6

Y/G

BROWN BROWN

Y/G

WHITE

BLUE

BLACK

FUSE 3.15A/250V

FAN1

TRANS1

XT1

RT2

RT1

XS2 XP2

TO OUTDOOR UNIT

UNIT1

1 2(N)S

WIRING DIAGRAM(INDOOR UNIT)

CODE

UNIT1

UNIT2

FAN1

SWING

TRANS1

RT1

RT2

XT1

CN1-CN11

XP2,XS2

PART NAME

MAIN CONTROL PCB

DISPLAY PCB

INDOOR FAN

SWING MOTOR

TRANSFORMER

ROOM TEMPERATURE SENSOR


5-WAY TERMINAL

PCB SOCKETS

CONNECTORS

P1

P2

P3

4.1.8 For models: SEL-KF20GW/Y-A SEL-KF26GW/Y-A SEL-KF32GW/Y-A

1 2 3 4 5

1 2 3 4 52 12 1

2 12 1

3 513 51

3 2 13 2 1

31

1 3

1 3

DISP

LAY BOARD

CN6 CN4 CN1 2 CN2 C N3

CN11

BLACK

CN1

T RANSFORMER

CN5

POWER SUPPL Y INDOOR MOTOR

STEP MOTOR

ROOM T

EMPE

RATURE

SENSOR

PIPE T

EMPE

RATURE

S

ENSO

R

JX 1

INDO OR UNI TTO O UTDOOR UNIT

Y/G

1 2(N) 3 4

WHI TE

GREEN

COMPRESSO R RELAYC N15

8 7

6 5 4 3 21

RED

BLACK


30

4.1.9 For models: SEL-KFR20GW/Y-A(B) SEL-KFR26GW/Y-A(B) SEL-KFR32GW/Y-A(B)

1 2 3 4 51 2 3 4 5

2 12 1

2 12 1

3 513 51

3 2 13 2 1

31

1 3

1 3

DISPLA

Y BOARD


CN11

WHITE

C N13_

CN1

TRANSFORMER

CN5

POWE R SUPPLY INDOOR MOTORSTEP MOTOR

ROOM T

EMPERATURE

SENSOR

PIPE

TEMPERATURE

SENSOR

JX1

INDOOR UNITTO OUTDOOR UNI T

Y/ G

1 2( N) 3 4

2 1

YELLOW

BLUE

GREE N

COMPRESSOR RELAY

CN15

8 7 6 5 4 3 21

CN 13 _

BL ACK

REDBLACK

4.1.10 For models: SEL-KF53GW/Y-A(B)

2 12 1

2 12 1

3 513 51

3 2 1

3 2 1

31

1 31 3

DISPLA

Y BO

ARD

CN6 CN4CN12 CN2 CN 3

CN11 RED

WHITE

BLACK

CN1

TR ANSFORME R

CN5

POWER SUPPLY

INDOOR M OT OR

ROOM

TEMPE

RATU

RE

SENS

OR

PIPE

TEMPE

RATURE

SENSO

R

JX1

INDOOR UN ITTO OUTDOO R UNIT

Y/G

1 2(N ) 3 4

BLACK

GREEN

CO MPRESSOR R ELAY

CN15

8 7 6 5 4 3 21

1 2 3 45

1 2 3 4 5

LOUVER M

OTOR

2

LOUV

ER MOTO

R 1


31

4.1.11 For models: SEL-KFR53GW/Y-A(B)

2 12 1

2 12 1

3 51

3 513 2 13 2 1

31

1 31 3

DISPLA

Y BOAR

D

CN6 C N4CN12 C N2 C N3

CN11 RED

WHITE

BLACK

C N13_

CN1

TRANS FO RMER

CN5

POWER SUP PL Y

INDOOR MO TOR

ROOM

TEM

PERATU

RE

SENSOR

PIPE

TEM

PERATU

RE

SEN

SOR

JX1

INDOOR UNITTO OUTDOOR UNIT

Y/G

1 2(N) 3 4

2 1

BLACK

YELLOW

B LUE

GREEN

COMPRES SO R RELAY

C N15

8 7 6 5 4 3 21

CN13_

1 2 3 4 5

1 2 3 4 5

LOUVER

MOTOR

2

LOUV

ER MOT

OR 1

4.1.12 For models: SEL1-KF26GW/Y-A(B)

1 2 3 4 5

1 2 3 4 52 12 1

2 12 1

3 513 51

3 2 13 2 1

31

1 31 3

DISP

LAY BOA

RD

CN 6 CN4 CN12 CN2 CN3

CN11 RED

BLUE

BLAC K

CN1

TRANSFOR MER

C N5

POWER SUPPLY IN DOOR MOTOR

STEP MOT OR

ROOM T

EMPE

RATURE

SENS

OR

PIPE TEMP

ERAT

URE

SENS

OR

JX1

INDOOR U NIT

TO OUTDO OR UNIT

Y/G

1 2(N) 3 4

BROWN

Y/G

CO MP RESSOR R EL AYC N1 5

8 7 6 5 4 3 21


32

4.2 WIRING DIAGRAM FOR OUTDOOR UNITS 4.2.1 For models: EL-KF20GW/N2Y-A(B) EL-KF26GW/N2Y-A(B) EL-KF36GW/N2Y-A(B) EL-KF20GW/Y-A(B) EL-KF26GW/Y-A(B) EL-KF32GW/Y-A(B) EL-KF36GW/Y-A(B) EL1-KF20GW/Y-A(B) EL1-KF26GW/Y-A(B) EL1-KF32GW/Y-A(B) EL1-KF20GW/N2Y-A(B) EL1-KF26GW/N2Y-A(B) EL1-KF35GW/N2Y-A(B) SEL-KF20GW/Y-A(B) SEL-KF26GW/Y-A(B) SEL-KF32GW/Y-A(B) SEL1-KF26GW/Y-A(B) SEL1-KF36GW/Y-A(B)

4.2.2 For models:

EL-KFR20GW/N2Y-A(B) EL-KFR26GW/N2Y-A(B) EL-KFR36GW/N2Y-A(B) EL-KFR20GW/N1Y-A(B) EL-KFR26GW/N1Y-A(B) EL-KFR36GW/N1Y-A(B) EL-KFR20GW/Y-A(B) EL-KFR26GW/Y-A(B) EL-KFR32GW/Y-A(B) EL-KFR36GW/Y-A(B) EL1-KFR20GW/Y-A(B) EL1-KFR26GW/Y-A(B) EL1-KFR32GW/Y-A(B) EL1-KFR20GW/N2Y-A(B) EL1-KFR26GW/N2Y-A(B) EL1-KFR35GW/N2Y-A(B) SEL-KFR20GW/Y-A(B) SEL-KFR26GW/Y-A(B) SEL-KFR32GW/Y-A(B) SEL1-KFR26GW/Y-A(B) SEL1-KFR36GW/Y-A(B)


33

4.2.3 For models: EL-KF50GW/N2Y-A(B) EL-KF50GW/Y-A(B) EL-KT3F53GW/Y-T2 EL-KT3F53GW/Y-T1 SEL-KF53GW/Y-A(B)

INDOOR UNIT

OUTDOOR UNIT

BLACK BLACK

BLACK

Y&G

COMPRESSOR

RED

C

S

R

WHITE

BLUE

COMPRESSORCAPACITOR

FANMOTOR

RED

BLUE

FAN CAPACITOR

Y/G

OVERLOAD RELAY

4.2.4 For models: EL-KFR50GW/N2Y-A(B) EL-KFR50GW/Y-A(B) EL-KT3FR53GW/Y-T1 SEL-KFR53GW/Y-A(B)

INDOOR UNIT

OUTDOOR UNIT

RED

BLACK

BLUE

BLACK

Y&G

COMPRESSOR

C

S

R

WHITE

BLUE

COMPRESSORCAPACITOR

FANMOTOR RED

BLUE

FAN CAPACITOR

BLACK

BLUE

4-WAY

Y/G

OVERLOAD RELAY


34

4.2.5 For models: EL-KF61GW/N2Y-A(B) EL-KF70GW/N2Y-A(B) EL-KF61GW/Y-A(B) EL-KF70GW/Y-A(B) SEL-KF61GW/Y-A SEL-KF70GW/Y-A EL-KT3F70GW/Y-T1 EL-KT3F70GW/Y-T2

CODE

UNIT1

COMP

CAP1

FAN2

CAP2

XT1

XT2

KM1

CT

TRANS1

CN1-CN11

PART NAME

OUTDOOR CONTROL PCB

COMPRESSOR

COMPRESSOR CAPACITOR

OUTDOOR FAN

OUTDOOR FAN CAPACITOR

5-WAY TERMINAL

MIDDLE TERMINAL

AC CONTACTOR

CURRENT INDUCTOR

TRANSFORMER

PCB SOCKETS

XT1

XT2

CT

TRANS1

1 2(N) S L NY/G Y/ G

Y/GCOMP

CAP11 2

MFAN2KM1

BLUE

B LUE

BLACK

BLACK

BLACK

BLACK

B LACK

BLACK

WHITE

WHITE

RED

RED

RED

RE D RED

RED

CAP2 1 2

CN 1

CN 4

CN 3

UNIT1

CN5

CN 8

CN 6

FUSE 3.15A/250 V

RED

RE D

RED

RED

C S

R

WIRING DIAGRAM(OUTDOOR UNIT)

TO I NDO OR U NI T PO WER S UPPL Y

4.2.6 For models: EL-KFR61GW/N2Y-A(B) EL-KFR70GW/N2Y-A(B) EL-KFR61GW/Y-A(B) EL-KFR70GW/Y-A(B) SEL-KFR61GW/Y-A SEL-KFR70GW/Y-A EL-KT3FR70GW/Y-T1

CODE

UNIT1

COMP

CAP1

FAN2

CAP2

XT1

XT2

VALVE

XP1,XS1

RT3

KM1

CT

TRANS1

CN1-CN11

PART NAME

OUTDOOR CONTROL PCB

COMPRESSOR

COMPRESSOR CAPACITOR

OUTDOOR FAN


5-WAY TERMINAL

MIDDLE TERMINAL

REVERSING VALVE

CONNECTORS


AC CONTACTOR

CURRENT INDUCTOR

TRANSFORMER

PCB SOCKETS

XT1

XT2

CT

TRANS1

1 2(N) S L NY/G Y/G

Y/GCOMP

CAP11 2

MFAN2VALVE KM1

BLUE

BLUE BLUE

BLUE

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

B LAC K

WHITE

W HI TE

RED

RED

RED REDRED

CAP2 1 2

RT3 XP1 XS1

CN1

CN 4

CN 3

UNIT1

CN 2

CN5

CN9

CN8

CN6

CN 11

FUSE 3.15A/ 250V

R ED

RED

R ED

RE D

C S

R


TO I NDO OR UNI T PO WER S UPPL Y


35

4.2.7 For models: EL-KF90GW/Y-A(B)

FAN2 BLACK

WHITE

KM2

CAP2 BROWN

RED

TRANS1

Y&G

XT1

1 2

TO INDOOR UNIT POWER SUPPLY

COMP

SC

R

M ~

WIRING DIAGRAM

(OUTDOOR UNIT)

CODE

UNIT1

FAN2

COMP

CAP1

CAP2

XT1

XT2,XT3

KM1

KM2

CT

TRANS1

PART NAME

OUTDOOR CONTROL PCB

OUTDOOR FAN

COMPRESSOR

COMPRESSOR RUN CAPACITOR

COMPRESSOR START CAPACITOR


8-WAY TERMINAL

MIDDLE TERMINAL

AC CONTACTOR

START RELAY

CURRENT INDUCTOR

TRANSFORMER

1 2(N) S N L

CT UNIT1

CN1

BLUE

CAP3

CAP3 RED

BLACK WHITE

BROWN

BLACK

XT3

XT2

KM1 RED RED

RED BLACK

RED

BLACK

RED

RED BLACK

WHITE

BLACK

RED Y&G Y&G

CN12

CN8

CN6 CN3

CN5 CN4

BLACK

BLACK

FUSE 3.15A 250V

1 2 1 2 CAP1

BLACK

WHITE

RED

RS RELEASE RESISTANCE

RS

4.2.8 For models: EL-KFR90GW/Y-A(B)

FAN2 BLACK

WHITE

KM2

CAP2

RS

BROWN

RED

TRANS1

Y&G

1 2

COMP

SC

R

M ~

WIRING DIAGRAM (OUTDOOR UNIT)

CT

UNIT1

CN1

BLUE

CODE

UNIT1

FAN2

COMP

CAP1

CAP2

XT1

XT2,XT3

KM1

KM2

CT

TRANS1

RS RELEASE RESISTANCE

PART NAME

OUTDOOR CONTROL PCB

OUTDOOR FAN

COMPRESSOR




8-WAY TERMINAL

MIDDLE TERMINAL

AC CONTACTOR

START RELAY

CURRENT INDUCTOR

TRANSFORMER

VALVE REVERSING VALVE

XP1,XS1 CONNECTOR

RT3 PIPE TEMPERATURE SENSOR

CAP3

CAP3

BLACK WHITE

BROWN

BLACK

XT3

XT2

KM1 RED RED

RED BLACK

RED

BLACK

RED

RED

BLACK

WHITE

BLACK

RED Y&G

XT1


1 2(N) S N L

Y&G

CN12

CN8

CN6 CN3

CN5 CN4

BLACK

BLACK

FUSE 3.15A 250V

CN2

CN9

CN11

XP1XS1

BLUE

BLUE

VALVE

RED

1 2 1 2

RED

BLACK

CAP1

WHITE

RT3


36

4.2.9 For models: EL-KF90GW/SY-A(B)

FAN2

WHITE

RED

TRANS1

1 2COMP

U(T1) V(T2)

W(T3)

M ~

CT UNIT1

CN1

BL UE


CODE

UNIT1

FAN2

COMP

XT1

XT2

XT3,XT4

KM1

CT

TRANS1

PAR T NAM E

OU TD OOR CO NTR OL P CB

OUTDOOR FAN

COMPRESSOR


4-WAY TE RMI NAL

3-WAY TE RMI NAL

MIDDLE TERMINAL

AC CONTACTOR

CURRENT INDUCTOR

TRANSFORMER

CAP3

CAP3

BLACK

XT4

KM1

BLACK

RED


1 2( N) S

CN6 CN 3

CN14 FUSE 3.1 5A 250V

Y&G Y&G

CN8

BLUE

BLUE

W HI TE

RED RED

RED

BLACK BLACK

BLA CK

WHITE RED 1 2

6

4

5

3

B LU E

Y&G

WHITE

RED

XT3

XT2

RE D

NCBA

XT1

RED

4.2.10 For models: EL-KFR90GW/SY-A(B)

FAN2

WHITE

RED

TRANS1

1 2COMP

U(T1) V(T2)

W(T3)

M ~

CT UNIT1

BL UE

BLUE

BLUE


CODE

UNIT1

FAN2

COMP

XT1

XT2

XT3,XT4

RT3 XP1,XS1

VALVE

KM1

CT

TRANS1

PAR T NAME

OUT DOOR C ONTROL PCB

OUTDOOR FAN

COMPRESSOR

OUT DOOR F AN CAPA CITOR

4-WAY TERMINAL

3-WAY TERMINAL

MID DLE TE RMINAL

REV ERSING VALVE

CON NECTOR PIPE TEMPERATURE SENSOR

AC CONTAC TOR

CUR RENT I NDUCTO R

TRANSFORMER

CAP3

CA P3

BLACK

BLA CK

XT 4

KM1

BLACK

RED


1 2(N ) S

CN 6 C N3

CN14 FUSE 3.15A 250V

Y&G Y&G

C N8

C N9

CN11

C N1 CN2

BLUE

B LUE

WHITE

RED RED

RED

R ED

BLACK B LACK

BLAC K

WHITE RED 1 2

6

4

5

3

B LUE

Y&G

WHITE

R ED

XT3

XT2

NCBA

XT1

VALVE

RT3XP1XS 1


37

4.2.11 For models: AU-KF61GW/Y-A(B)

XT1

XT2

CT

TRANS1

1 2(N) S L NY/G Y/G

Y/GCOMP

MFAN2KM1

BLUE

RED

BLACK

BLAC K

BLA CK

B LA CK

BLACK

W HITE

W HITE

RED

RED

RED

RED RED

RED

CAP2 1 2

CN 1

CN 4

CN 3

UNIT1

CN5

CN 8

CN 6

FU SE 3.1 5A/250V

RED

R ED

RED

RED

C S

R



RS

CAP1

CAP3 1

1

2

2S OF T S TA RTE R

GRAYGRAY

Y EL LOWY EL LOW

GR EE N

B LUECODE

UNIT1

COMP

CAP1

CAP2

CAP3

XT1

XT2

KM1

CT

TRANS1

CN1-CN11

RS

FAN2

PART NAME

OUTDOOR CONTROL PCB

COMPRESSOR


OUTDOOR FAN

5-WAY TERMINAL

MIDDLE TERMINAL

AC CONTACTOR

CURRENT INDUCTOR

TRANSFORMER

PCB SOCKETS

RELEASE RESISTANCE



4.2.12 For models: AU-KFR61GW/Y-A(B)

CODE

UNIT1

COMP

CAP1

CAP2

CAP3

XT1

XT2

VALVE

XP1,XS1

RT3

KM1

CT

TRANS1

CN1-CN11

RS

FAN2

PART NAME

OU TDOOR CONTROL PCB

CO MPRESSOR

CO MPRESSOR RUN CAPACITOR

OU TDOOR FAN

5- WAY TERMINAL

MI DDLE TERMINAL

RE VERSING VALVE

CO NNECTORS

PI PE TEMPERATURE SENSOR

AC CONTACTOR

CU RRENT INDUCTOR

TR ANSFORMER

PC B SOCKETS

RE LEASE RESISTANCE

OU TDOOR FAN CAPACITOR

CO MPRESSOR START CAPACITOR

XT1RS

XT2

CT

TRANS1

1 2(N) S L NY/ G Y/G

Y/GCOMP

CAP1

CAP3 1

1

2

2

MFAN2VALVE KM1

BLUE

BLUE BLU E

BLUE

GR EEN

BLACK

SOF T STA RTER

G RAYGRAY

Y ELLO WYELLOW

BLACK

BLACK

BLACK

BLA CK

W HITE

WHITE

R ED

RED

RED R EDRED

CAP2 1 2

RT3 XP1 XS1

CN 1

CN 4

CN 3

UNIT1

CN 2

CN5

CN 9

CN 8

CN 6

CN 11

FUSE 3.15A /250V

RED

RED

RED

RED

R ED

RED

C S

R


TO INDO OR UNI T PO WER S UPP L Y


38


XT1

XT2

CT

TRANS1

1 2(N) S L NY/G Y/G

Y/GCOMP

MFAN2KM1

BLUE

RED

BLACK

BL ACK

BLACK

BLACK

BLACK

WH ITE

WHITE

RED

RED

RED

RED REDRED

CAP2 1 2

CN 1

CN 4

CN 3

UNIT1

CN5

CN 8

CN 6

FU SE 3. 15 A/250 V

RED

RED

RED

RED

C S

R



RS

CAP1

CAP3 1

1

2

2SOFT STARTER

GRAYGRAY

YELLOWYE LLOW

GREEN

B LUECO DE

UN IT 1

CO MP

CA P1

CA P2

CA P3 , 4

XT 1

XT 2

KM 1

CT

TR AN S1

CN 1- CN11

RS

CAP

FA N2

P ART NA ME

OUTD OOR CO NTROL PC B

COMP RESSOR

COMP RESSOR RUN CAP ACITOR

OUTD OOR FA N

5-WA Y TERM INAL

MIDD LE TER MINAL

AC C ONTACT OR

CURR ENT IN DUCTOR

TRAN SFORME R

PCB SOCKET S

RELE ASE RE SISTANCE

OUTD OOR FA N CAPACI TOR

COMP RESSOR START C APACIT OR

CAP4

WHIT EWHITE

1 2


CODE

UNIT 1

COMP

CAP1

CAP2

CAP3 ,CAP4

XT1

XT2

VALV E

XP1, XS1

RT3

KM1

CT

TRAN S1

CN1- CN11

RS

FAN2

PART NAME

OUTDOOR CONTROL PCB

COMPRESS OR

COMPRESS OR RUN CAPAC ITOR

OUTDOOR FAN

5-WAY TE RMINAL

MIDDLE T ERMINAL

REVERSIN G VALVE

CONNECTO RS

PIPE TEM PERATURE SEN SOR

AC CONTA CTOR

CURRENT INDUCTOR

TRANSFOR MER

PCB SOCK ETS

RELEASE RESISTANCE

OUTDOOR FAN CAPACITO R

COMPRESS OR START CAP ACITOR

XT1

RS

XT2

CT

TRANS1

1 2(N) S L NY/ G Y/G

Y/GCOMP

CAP1

CAP3 1

1

2

2

MFAN2VALVE KM1

BLUE

BLUE BLUE

BLUE

GREEN

BLACK

SOFT STARTER

GRAYGRAY

YELLOWYELLOW

BLACK

BL ACK

BLACK

BL ACK

WH ITE

WHITE

RED

RED

RED RE D

RED

CAP2 1 2

RT3 XP1 XS1

CN 1

CN 4

CN 3

UNIT1

CN 2

CN5

CN 9

CN 8

CN 6

CN 11

FUSE 3.15A/250V

RED

RED

RED

RED

RED

RED

C S

R


TO INDO O R UNIT PO WE R S UPPL Y

CAP4

W HITE WHITE

1 2


39




40

5 EXPLODED VIEWS (See attached files.) 6 REPLACEMENT PARTS LIST (See attached files.) 7 SPECIFICATIONS (See attached files.)


41

8 MODEL CHECK LIST

Midea model Elux model Midea model Elux model EL-KF20GW/N2Y-A(B) MSE-07CRN2 EL-KFR20GW/N2Y-A(B) MSE-07HRN2

EL-KF26GW/N2Y-A(B) MSE-09CRN2 EL-KFR26GW/N2Y-A(B) MSE-09HRN2





EL-KFR20GW/N1Y-A(B) MSE1-07HRN1 EL-KFR26GW/N1Y-A(B) MSE1-09HRN1

EL-KFR36GW/N1Y-A(B) MSE1-12HRN1

EL-KF20GW/Y-A(B) MSE-07CR EL-KFR20GW/Y-A(B) MSE-07HR


EL-KF32GW/Y-A(B) MSE-12CR-1 EL-KFR32GW/Y-A(B) MSE-12HR-1

EL-KF36GW/Y-A(B) MSE-12CR-2 EL-KFR36GW/Y-A(B) MSE-12HR-2





EL-KF90GW/SY-A(B) MSE-30CRS EL-KFR90GW/SY-A(B) MSE-30HRS

AU-KF61GW/Y-A(B) MSE-21CR-AU AU-KFR61GW/Y-A(B) MSE-21HR-AU



EL1-KF20GW/Y-A(B) MSE1-07CR EL1-KFR20GW/Y-A(B) MSE1-07HR



EL1-KF20GW/N2Y-A(B) MSE1-07CRN2 EL1-KFR20GW/N2Y-A(B) MSE1-07HRN2



EL-KT3F53GW/Y-T2 MSE1-18CR-T2 EL-KT3F70GW/Y-T2 MSE1-24CR-T2

EL-KT3F53GW/Y-T1 MSE1-18CR-T1 EL-KT3FR53GW/Y-T1 MSE1-18HR-T1

EL-KT3F70GW/Y-T1 MSE1-24CR-T1 EL-KT3FR70GW/Y-T1 MSE1-24HR-T1

SEL-KF20GW/Y-A(B) MSE1-07CR-S SEL-KFR20GW/Y-A(B) MSE1-07HR-S






SEL1-KF26GW/Y-A(B) MSE1-09CR-S1 SEL1-KFR26GW/Y-A(B) MSE1-09HR-S1

SEL1-KF36GW/Y-A(B) MSE1-12CR-S1 SEL1-KFR36GW/Y-A(B) MSE1-12HR-S1

00201000 En

Documents

electrolux

prevent unnecessary

reverse cycle

drain pipe

minimum pipe

indoor unit

minimize vibration

indoor unit