GE AIR 116 IN, AIR 116 OUT, AIR 121 IN, AIR 121 OUT Service Manual & Installation Manual

Download

Page 1

GE Consumer & Industrial Appliances

Service Manual & Installation Manual

Split System Air Conditioner

Model numbers:

GE AIR 116 GE AIR 121

Page 2

Page 3

Page 4

MODEL REMARK

GE AIR 116 IN / GE AIR 116 OUT GE AIR 121 IN / GE AIR 121 OUT

1PH 220V-230V

50Hz R407C

Summary and Features

Page 5

Technical and Specification

Cooling Heating Cooling Heating

(W) 4600 5300 5900 6600 (W) 1750 1750 2200 2500 (W) 2200 2300 2500 2800 (A) 9.8 10.2 11.1 12.4

(m3/h)

(L/h) (W/W) 2.82 2.82 2.68 2.64

Sound P o wer Level dB (A)

Net W eight /Gross Weight (kg) 12

Dimension (W/D/H)(mm) 907X290 X195

Fuse(A)

PCB3 .15A Tran sf or mer 0.2A

Sound P r e ssure Level dB ( A)

Swing Motor Model

MP28GD

Output Power of S wing

Row-Fin G ap(mm)

3-1.6/2-1.5

Dev elopeed Area of Heat Ex changer(I X H X L)(mm

)

730X400X40

Evaporator

Aluminum Fin-Copper t ube

Pipe Diameter

Diame ter-Length(m m )

90 X 723

Fa n T ype - pi ec e

Cross-flow Fan—1

Fan Motor Running Current

0.091/0.067A

Fa n Capa c itor

Output Power of Fan(W)

Indoor

Unit

Dimension of Pac k age 1058X 366 X317

Fa n S pee d( r/min)( H/M/L)

1250/1150/1050

Assistant Electric Heater Power

Dehumidit y Volume 1.8 C.O. P/ EER

Model

GE AI R 116 IN

Rated Power Rated Curr ent Air Volume 700/670/ 620

Rated F requency 50Hz Capacity Nominal Power

Model GE AI R 116 IN / G E AIR 116 OUT Function Rated Voltage 230V

～

GE AI R 121 IN / GE A IR 121 OUT

230V

～

50Hz

720

GE AI R 12 1 IN

1400/1200/1100

20/1

0.091/0.087A

Cross-fl ow Fan—1

90X723

Aluminum Fin-Copper tube

3-1.6/2-1.5

606X230X25.4

MP28GD

PCB3. 15A Transfor mer 0. 2A

907X 290 X195

1058X 366 X317

Page 6

GE AIR 116 O UT GE AIR 121 OUT

CHZ33LC4-U CHW33TC4-U

Rotary Rotary

36 55

7.7A 9.8

1650W 2050W

Build in

Capillary

Capacitor

-7℃≤T≤43

℃

-7℃≤T≤43

℃

Aluminum fin-copper tube

φ9.52 φ9.52

2-1.8 2-1.5

670mm X 650X 47mm 683mm X 813X 44mm

780 815

68 60

0.3A 0.31/0.30A

33.5

2400

Ax ial fan –1

φ460 φ460

Auto defrost

IP24

2.7

2.5

0.4

0.6 60 60 68 69

950X 700 X412 950X 840 X412

1100X 755 X450 1100X 920 X450

59 72

R407C/1.8 R407C/2.4

Liquid

(mm)

φ9.52(3/ 8 ”) φ9.52(3/8”)

Gas

(mm)

φ16(5/8 ”) φ16(5/8”)

Height

(m)

Length

(m)

10 10

Overload Prot ec t or Throt t ling Method

Out put of F an Mot or ( W ) Fan Motor RLA

Dev eloped Area of Heat Exchanger(I X H X L)(mm2)

Fan Motor Speed (r pm)

Fan M otor Capacitor (uF)

Model of Out door Unit Compressor M odel Compressor Type L.R . A. ( A)

Star t ing Method

Compressor RLA Compressor Power Input

Pipe Diameter (mm) Rows-Fin Gap(mm)

Air Flow Volume of Outdoor Fan T ype-Piece Fan Diameter (mm) Defrosting Method Climate Ty pe Isolation Moisture P rot ec t ion P e r mi ssi b l e E xc e ssive P e r mi ssi b l e E xc e ssive Sound Pressure Level dB (A) Sound Power Level dB (A) Dimension (W/ D/H)( mm) Dimension of Package Net W eight / G r oss W eight (k g) Refrigerant C harge (k g)

Connect-

ion Pipe

Length (m)

Outer Diamete Max Distance

Outdoor

unit

Wor king T emp Range (℃) Condenser

Page 7

Indoor Unit

Air Inlet

Air Outlet

Air Inlet

Air Outlet

Wraping Tape

Front Panel

Air Guide Louver

Water Drainage Pipe

Connecting Pipe and Connecting Wire

Air Outlet Grill

Remote Controller

Power Plug

Parts Name

Outdoor Unit

Page 8

Left Outlet Pipe Hole

Rear View

Ceiling

Right

Installation Dimension

Left

Air Inlet

290

907

>20cm >20cm

>7cm

195

OutLine and Installation Dimension

Outline and Installation Dimension of Indoor Unit

Page 9

Bolt

Nut

Spanner

Above600

Above 600

Less than600

Above 600

Unit: mm

572

378

412

700

950

Page 10

System Diagram

5.1

Gas-liquid Separator

Evapoarator

Cross-flow Fan

Main Capillary

Strainer

Check Valve

Assistant Capillary

Condenser

Compressor

Refrigenrant Flow Direction when Heating Refrigenrant Flow Direction when Cooling

Circuit Diagram of Cooling / Heating System

When the power is on, indoor and outdoor units will start to run. When the system operates in cooling mode, the compressor sucks low-temperature, low-pressure refrigerant gas from indoor evaporator, compresses and then discharges high-temperature, high-pressure refrigerant gas into outdoor heat exchanger. With the help of axial-flow fan, the gas transfers heat with environment and becomes high-pressure refrigerant liquid. The liquid is throttled by the capillary and changes into low-temperature and low-pressure liquid and then flows into indoor heat exchanger. With the help of centrifugal fan, the liquid evaporates into low-temperature refrigerant gas and indoor air is cooled down. The refrigerant gas is sucked into the compressor and the cycle introduced above goes on and on, and the demanded low temperature environment is maintained. When the system operates in heating mode, 4-way valve changes its way and the refrigerant flows into the reversible cycle as the cooling mode. The refrigerant transfers heat in the indoor heat exchanger, and sucks heat from outdoor heat exchanger and forms the heat pump cycle. This cycle goes on and on, and the demanded high temperature environment is maintained.

Page 11

Circuit Diagram

GE AIR 116 IN / GE AIR 116 OUT

GE AIR 121 IN / GE AIR 121 OUT

Page 12

7.1.2.1.2 Protection Function

Anti Freezing Protections

When the system tested anti-freezing protection, the compressor will stop, the outdoor fan will delay 15 seconds and stop running .

Function Manual of Remote Controller

Remote Controller Function Manual

7.1.2.2 Dry Mode

7.1.2.2.1 The condition and processes of dehumidifying

When Tamb Tset+2

, Dry and Cooling modes will act,compressor, outdoor fan will run at setting fan speed.

When Tset-2

Tamb

Tset+2

, Dry mode will act, at this time indoor fan runs at low fan speed,compressor will run 6mins and

will stop running, out door fan will del ay 15s and sto p. 3.45 m ins lat er, com pressor , outdoo r fan and ind oor fan m otor re start

Over Current protection

When the system is tested, the compressor will stop, the outdoor fan will delay 15 seconds and stop running. The indoor fan will run at the set speed. When antifreezing protection is eliminated and compressor has stopped for 3min, the system will resume operation.

Compressor

Outdoor Fan

Indoor Fan

Min.

During anti-freezing

Stop

Running

Setting fan speed

7.1.1 Temperature Parameter

The room set temperature (Tset) The room ambient temperature (Tamb)

7.1.2 System Fundamental functions

7.1.2.1 Cooling mode

If Tamb

Tset+1

, COOL mode will act, the compressor and the outdoor fan will run, the indoor fan will run at the setting speed.

If Tamb

Tset

-1

, Compressor and outdoor fan will have a delay of 15 seconds and stop, indoor fan will run at the setting speed

If Tset-1

Tamb

Tset+1

, the unit will keep running in the old mode .

In this mode, the 4-way valve will not power on, t he setting temp. ran ge:16

~30

Start Cooling Original Running Stat

Stop Cooling

set

amb

Min.

Min. Min.

Setting Fan Speed

Stop

Running

Compressor

Outdoor Fan

Indoor Fan

ćİ

Page 13

7.1.2.2.2 Protection Function

 Antifreezing protection

If the anti-freezing protection is detected, compressor,outdoor fan stop to run, indoor fan runs at low fan speed; When antifreezing is eliminated and compressor had stopped 3mins, the whole unit will back to original running state. When it isfit for the dry mode running for 6mins and stop running for 4mins, and system anti-freezing protection is detected, thatthe compressor, outdoor fan stop running, indoor fan runs at low fan speed, when anti-freezing is eleminated and compressorhad stopped for 4mins, that will back to original running status.

7.1.2.3 Heating Model

7.1.2.3.1 Heating Running Condition and procedures

If Tamb Tset+2

, Heating mode will act, compressor, outdoor fan and 4-way valve will run, but indoor fan will run after 3minutes

delay. If T set+2

T amb

T set +4

, the unit will keep running in the original mode. In this mode, the 4-way valve will be powered on,

the setting temp. range:16

~30

If Tamb>Tset+4

, compressor , outdo or fan s top runn ing, t he 4-wayv alve is power on, indoor fan will s top af ter 60s

In this mode, the 4-way valve will be powered on, the setting temp. range:16 ~30

When T

amb

set

-2

, compressor outdoor/indoorfan will stop.

In this mode, the 4-way valve won’t power on, the temperature range is 16

~30

7.1.2.3.2 Defrosting Condition and procedures

If frost is detected with the condenser, the system enters defrost mode.In this case, the compressor goes on running, outer fan, 4-way valve and inner fan stop running, the running indicator flash; If Swing is started, that the swing motor will stop torun at the same time. After the condenser is detected with defrost completed, the outer fan, four-way valve will start torun at the same time, indoor fan will go into running after a delay of 3mins. The swing motor will resume to run after indoorfan is running, compressor keeps on original running mode, the running indicator stops flashing.

Indoor Fan

Outdoor Fan

Compressor

Cooling

Dehumidifying

Stop

SET

amb

Running

Stop

Min.

Seeting Fan Speed

Low Fan Speed

Min.

amb

set

Min.

Compressor

Outdoor Fan

Indoor Fan

4-way valve

Min.

Setting Fan Speed

Running

Stop

Setting Fan Speed

Min.

Stop Heating

Original Running State

Start Heating

Indoor Fan

Outdoor Fan

Compressor

Stop

Running

Min

During anti-freezing

Low Fan Speed

ć ć

ćć

Page 14

7.1.2.3.3 Protection Function

 Anti-high temperature protection

when detecting evaporator tube is very high, outdoor fan will stop running; when detecting temperature is normal, outdoor fan will

return to run.

 Electrical Noise protection

When "RUN/STOP" is used to turn off the unit, the 4-way valve will delay 2min to stop, or there will be 2 minutes of delay in the mode switching.

 Over current protection

Over current protection is the same with the over current in Cool mode.

7.1.2.4 Fan mode

In Fan mode, only the indoor fan is running.

7.1.2.5 AUTO mode

In this mode, the system will automatically select its running mode based on the change of the ambient temperature (cooling, dry , heating and air supply) The protection function as HEAT/COOL mode.

7.1.3 Other control

7.1.3.1 Sleep Function

In Cooling or Dry mode, when the set sleeping has run for 1 hour, Tset will rise 1

; 2 hours later, Tset will rise 2

The defrosting time is 10min for the first time power on and the defrosting time afterwards depends on the practicalfrost condition,

the more the frost, the longer the defrosting time(Max. 12min. Min. 3min), Exit from the defrostingmode if the frost removal is ended.

In Heating mode, when the set sleeping has run for 1 hour, Tset will decrease 1

; 2 hours later, Tset will decrease 2

The temp. has decreased 2

within two minutes. Then the unit will run at this setting temperaure.

7.1.3.2 Swing motor control

After the power is turned on, the stepping motor will return back to 0 position and close the air outlet vent;After the power is turned on, if there is no Swing function be set, the up and down guide louvers will turnto horizontal position. In case when unit is turned on, Sing function is set at the same time, that the guide louver will swing between L and D. When unit is turned off, the guide louver will be turned off. Indoorfan will stop to run, guide louver will stop at once at the current position, and stop swing; after indoor fan resumed to runthe guide louver will continue to swing.

Outdoor Fan

Min.

Compressor

Indoor Fan

4-way Valve

Running

Stop

Druing Defrosting

Setting Temperature

Set

hour

hours

hour

Above

Hour

Above

Hour

Set

Setting temperature

Set

The set temperature of the sleep function of the auto mode does not change.

Page 15

7.1.3.3 Buzzer

When controller is power on or receives the signal from the wireless remote control, the buzzer will send out the sound once.

7.1.3.4 Indicator light

The running indicator is red, when unit is turned on, red indicator will be turned on, when defrosting, the indicatorwill flash. When Timer is set, the yellow indicator will flash.

7.1.3.5 Auto fan control

In this mode, according to ambient temperature, indoor fan will select High, Middle, Low fan speed automatically. the interval of

each speed is 3 minutes and 30 seconds.

7.1.3.6 Auto button

When pressing this button, unit will run in Auto mode, indoor fan will run at Auto fan speed, the indoor fan is working,the swing motor is running, when repressed this button, the unit will be turned off.

Page 16

7.2

Operation method of remote controller

Note:

ON/OFF button

Press this button, the unit will start to run, when repressed it, it will stop running.

FAN speed button Press this button to change the fan speed

Auto Fan

(Note:in“ ”mode, fan speed cannot be adjusted.

“ ” HEAT mode

Swing button

When it is pressed, the louvers start to swing at the stated angle and stop when repressed.

TEMP button When pressing the Button, the setting temperature willbe increased by 1 degree centigrade,when pressing the button, the setting temperature will be decreased 1 degree centigrade, In “ ”mode, the temperature could be adjusted in 16 degree centigrade-30 degree centi-

grade

MODE button

Press down the mode buttons in turn the running modes will be

changed as follows:

Auto

Be sure that there are no obstructions between receiver and remote controller.

“ ” COOl mode

“ ” DRY mode

“ ” FAN mode

Page 17

7.3

Names and functions of remote controller (with the cover removed)

Note:This type of remote controller is new current control. Some buttons AIR, HUMID, ANION, SAVE, LIGHT of the control are not available for this type of air conditioner

Liquid crystal display It shows all set contents

SLEEP button

Press this button to set SLEEP operation and stop when repressed. Remarks: there is no SLEEP function inAUTO and FAN mode.

Light button

The display will be lit each time the button is pressed and the display will be distinguished when the button is pressed once more.

T-OFF button

At operating mode, pressthis button to set TIMEROFF in the range of 0-24h

24h

Cancel

T-OFF button

At operating mode, press this button to set TIMEROFF in the range of 0-24h

24h

Cancel

Page 18

7.4

Installation of battery for remote controller

Guide for operation procedure

The general procedure:

1.Plug to power supply and press ON/OFF button to start the unit.

2.Press MODE button to select the suitable operation mode.

3.Press SWING button to swing according to a certain direction and stop whenpressing it again.

4.Press FAN button to set desired fan speed.

5.Press button to set desired temperature.

The selected procedure:

6.Press SLEEP button to set the sleep.

7.Press TIMER button, then press The selected procedure:button to set scheduled time.

Note: In AUTO mode, the unit will automatically adjust its running modes accordingto the room temperature changes.

The remote control adopts two 7# alkaline dry-cell batteries.

1.Remove the cover from the back of the remote control and insert two newbatteries (Pay more attention to the polarity.)

2.Re-attach the cover.

How to insert batteries

Note:

Don’t mix new and used ordifferent types of batteries.

Remove batteries away whenthe remote control is not inuse for a long time.

The remote control should beplaced about 1m or more awayfrom the TV set or any otherelectric appliances.

It should be in it's receivingrange.

Reset Button Insert two 7# batteries

Cover of Batteries

Page 19

8.1.1 Disassemble the front panel

Fig.8-1

Operation procedures/pictures

8.1 Disassembly procedures for indoor unit

Along the direction of arrow head,to take out the panel. As show in Fig.8-1

Push the filter inward, then pull the filterupward can disassemble the filter.Loosen each movable latch of the guidelouver, can disassemble the guide louver. As show in Fig.8-2

Fig.8-2

Disassembly procedures

Front panel

Filter

8.1.2

Disassemble the filter

Fig.8-3

Screw

Air guide louver

Electric box cover

Screw off the screw on the electric box cover Open the 3pcs screw cover of front panel body, then screw off 3pcs screw, then to pull out the movable latch on the front panel, can disassemblethe front panel. As show in Fig.8-3

8.1.3

Disassemble the front panel body

Page 20

Operation procedures/pictures

8.1.4 Disassemble water tray

Fig.8-4

To take the movable latch of water tray and the wire terminal that connect withelectric box, then lift up the water tray,take out the swing motor wire, can dis-assemble the water tray. As show in Fig.8-4

Remove the grounding wire of the evaporator, and remove the temperature sensor for the pipe. Remove the socket/plug connector for the indoor motor and swing motor of the electric box. Screw off the screws fixing the electric box with a screw driver. Remove the electric box. As shown in Fig.8-5, 8-6

Fig.8-5

Fig.8-6

Water tray

8.1.5 Disassemble electric box

Tube sensor

Room sensor

Screw

Movable latch

Motor wire

Hook

Screw

Page 21

8.1.6

Disassemble evaporator

Movable latches

The clamp plate can be removed by just pulling away the movable latches in a direction as shown by arrow. Screw off screws at the left and the right of the evaporator and take out the evaporator with hand, so that the side board latch of the evaporator is disengaged from thegroove. Remove the evaporator carefully and take care to protect the connection pipe. As shown in Fig.8-7, 8-8, 8-9

Operation procedures/pictures

Rear pipe clamp plate

Fig.8-7

Screw

Fig.8-8

Fig.8-9

Page 22

Operation procedures/pictures

8.1.7 Disassemble the motor

Loose the screw fixing the motor clamp plate with a screw driver and remove the motor clamp plate. Screw off 1 M4 fastening screw at the axle sleeve and remove the motor. As shown in Fig.8-10

Screw

Cross flow fan

Fastening Screw

Motor

Motor clamp plate

Fig.8-10

Fig.8-11

Bearing rubber

8.1.8 Disassemble Cross Flow Fan

The cross flow fan can be removed after removing the bearing rubber gasket from the left. As shown in Fig.8-11

Page 23

8.2.1

Disassemble front side plate

Screw off 4 screws around the front side plate to remove the front side plate. As shown in Fig.8-12

Fig.8-12

Operation procedures/Pictures

8.2 Disassembly Procedures of the Outdoor Unit

8.2.2

Disassemble the top cover

Screw off the taping screws around the top cover around and then pull upward to take off the top cover. As shown in Fig.8-13

Screw off 4 screws around the grill to remove the grill. As shown in Fig.8-14

Fig.8-13

8.2.3

Disassemble the grill

Screw

Former side plate

Screw

the top cover

Screw

Grill

Fig.8-14

Page 24

Operation procedures/pictures

8.2.4 Disassemble the Housing

Screw off the surrounding screws of the housing with a screw driver, and take off the housing. As shown in Fig.8-15

Fig.8-15

8.2.5

Disassemble electric box

Screw off 2 screws fixing the top cover of the electric box with a screw driver and pull upward to remove the electric assembly. As shown in Fig.8-16

Screw off 7 screws fixing the right side board and condenser side board and valve frame, pull upward to remove the right side board assembly. As shown in Fig.8-17

8.2.6

Disassemble right side plate

Fig.8-16

Fig.8-17

Screw

Housing

Screw

Electric Box

Screw

Right side

Page 25

operation procedures/pictures

8.2.7

Disassemble axial flow fan

Screw off the nuts of fan blade by spanner, and could take off the fan blade. As shown in Fig.8-18

Fig.8-18

8.2.8

Disassemble the outdoor motor

Screw off 4pcs tapping screws fixing the motor, and pull out the motor lead wire connection insert, and disassemble the motor. Screw off 2pcs tapping screws from the motor support, and lift it upward, disassemble the motor support. As shown in Fig.8-19

(Only for cooling and heating unit) Screw off the fixing nuts for fixing the solenoid of 4-way valve and remove the solenoid. Wrap the 4way valve with wet cotton gauze. It is recommended to solder as quickly as possible and the cotton gauze should always be wet. Make sure not to burn the leads of compressor by the fame. As shown in Fig.8-20

8.2.9

Disassemble 4-way valve

Fig.8-19

Fig.8-20

Motor

Motor Fixing Screw

Motor Support

Fixing Screw

Motor Wire

Solder Point

4-way valve

AxialFlow Fan

Firm Nut

Page 26

Operation procedures/pictures

8.2.10

Disassemble the capillary

Solder off soldering points of capillary and valve and condenser outlet pipe to remove the capillary. It should be noted not to block the capillary during the soldering. As shown in Fig.8-21

Fig.8-21

Disassemble the valve

Screw off 2 screws fixing the big valve, and then solder off the connecting points of the big valve and the gas return pipe to remove the big valve. (It is recommended to wrap completely the big valve with wet cotton gauze to avoid damaging the valve with high temperature.) Screw down 2 bolts fixing the small valve, and solder off the soldering points connecting the big valve and the cross type pipe to remove the big valve. As shown in Fig.8-22

Firstly Solder off pipes connecting the compressor and then screw off 3 base screws of compressor to remove the compressor. As shown in Fig.8-23

Disassemble the compressor

Fig.8-22

Fig.8-23

Capillary

Small valve

Big valveScrew

Bottom Nut

8.3.11

8.3.12

Page 27

Exploded View

Exploded View - Indoor unit spare part

9.1

Page 28

9.2 Spare Parts List of Indoor Unit

GE AIR 116 IN GE AIR 121 IN

Wall Mounting F r ame

01252218

Pipe Clamp

24242014

Right Gate of R ear Case

26112012

Motor FN20X

150120671

Shield of Electric Box

01592001

Drainage Pipe

05232010

Right Fix er of E vaporator

01072012

Elect r ical bo x

20102012

Wire Clip

70482401

Ter minal Board T 595A

42010197

Tr ansformer SC 31

43110176

Tube Sensor

390000591

M a in PCB 5D52CJ

30055332

Room Sensor

390000451

Receiver Board

30042019

Wire Clip

26112089

Right Link age

10582015

Right S wing Lo uver

105120141

Connect ing C able

400205238

400205239

Upper G uide Louver

10512069

Signal Cable

400205253

400205254

Front Case

20002382

Electric Box Cover

20112005

Screw Cover

24252012

Right f ilt er

11122037

Left f ilt er

11122036

Fr ont P anel

20002374

Remote Cont r oller

30512503

Power Cord

400203251

Left S wing L ouver

105120131

Left Link age

10582014

Pendular Le ver

10582012

Bush of Guide Louv er

10542008

Motor Holder

26152011

M o tor MP28GD

15212113

Water Tray

20182046

A ir Clean er F r ame

26112013

A ir Clean er B

11012022

A ir Clean er A

11012021

A ir Clean er holder

24222014

Left Fix er of E vaporator

01072011

Evaporator Assy

0100215210

010021529

Ring of B earing

76512205

Fan Bearing

76512210

Left Gate of Rear Case

26112011

Cross Flow Fan

10352021

Rear Case

22202065

Drainage Plat e

22202012

No.

Code of P ar t s

Parts Name

Qty

Page 29

9.3

Exploded View-Outdoor Unit Spare parts

Page 30

9.4 Spare parts List of Outdoor Unit

GE AIR 116 OUT GE AIR 121 OUT

1 A xial Flow Fan 10335257 10335253 1 2 M ot or LW 68B 15015057 15013106 1 3 M ot or Support 01703027 01705252 1 4 Condenser Assy 011033281 011033391 1 5 Condenser Clamp 01172001 01172001 2 6 Top Cover 01255260 01255260 1 7 Rear grill 01473028 01475252 1 8 Underlay Of Rear Grille

9 Elect rical B ox 01403248 01403248 1 10 Capacitor Clamp 02143401 02141375 1 11 Capacitor 33000001 33000039 1 12 AC Contactor 44010245 44010245 1 13 Capacitor 3uF/450V 33010027 33010010 1 14 Terminal Board 2-8 42011103 42011103 1 15 Terminal Board 420101941 420101941 1 16 Capillary Assy 03003610 03103041 1 17 Handle 26235253 26235253 3 18 Rear Side Plat e 01303115 01305260 1 19 4-way V alve Assy 430004031 430004051 1 20 4-way v alve coil 430004002 430004002 1 21 V alve Assy 5/8" 07105007 07105007 1 22 V alve Assy 3/8" 07103015 07103015 1 23 V alve support 01715001 01715001 1 24 Compressor Gasket 76710254 76710202 3

Compressor 76710202 00100371 1

Overload Protect or Built in B uilt in 1 26 Drainage Connecter 06123401 06123401 1 27 M id Clapboard 01233024 01235254 1 28 Chassis 01205073 01205073 1 29 Front Side Plate 01303019 01305018 1 30 Front Grill 01473001 01473001 1 31 Cabinet 01433010 01433011 1

Qty

No. Parts Name

Code of Part s

Page 31

Care and maintenance

Warning

Turn the power off and pull out the power plug before cleaning the air conditioner. Or it may cause electric shock. Never dampen the air conditioner, it can cause the electric shock. And never flush the air conditioner with water in any condition. Volatile liquid like thinner or gasoline would damage the appearance of air conditioner (only adopting soft dry cloth and wet cloth with neutral scour when cleaning air conditioner appearance).

10.1

Clean the Front Panel

10.2

Cleaning the air filters

Pull the grooves on both sides of panel at the same time with force in the direction as shown by arrow, then take out the panel.

Use brush, water and neutral detergent to clean, then dry it in the shadow.

Put the props on both ends of panel into fulcrum groove, then cover the panel cover properly in the direction as shown by arrow

Pull with force the front panel away an angle at the grooves of both ends of front panel in the direction as shown by arrow, and then pull downward the filter to take it out as shown in the diagram at the right.

To clear the dust adhering to the filters, you can either use a dust collector, or wash them with warm water (the water with the neutral detergent below 45 Centidegree) when the filters are very dirty (such as oil stain), and dry it in the shadow as shown in the diagram at the right.

Install air filter properly in the direction as shown by arrow, let its side that marked "Front" faces you, then cover and buckle the panel properly.

Don't dry the panel or air filter directly under sun burn; don't wash them by hot water which is hotter than 45 degree centigrade or burn it on fire (For these would cause

1 T ake Down the Front Panel

2 Clean the Front Panel

3 Install the Front Panel

1 Take Down the air filter

2 Cleaning the air filter

3 Install the air filters

NOTE:

Page 32

Installation Instruction

11.1

Select of Installation Location

The inlet/outlet vents should be far away from the obstacles so that the air can flow all over the room; Select the place where it is easy to drain condensed water or easy to connect with outdoor unit; Be far away from heat source, steam and inflammable gas; Select the place where it is possible to stand the weight of indoor unit without increasing the running noise and vibration; Ensure that the installation of indoor unit meets requirements in installation dimensions diagram; Ensure that there should be enough space for maintenance or repair, distance between indoor unit and floor should be over 200cm; Place the unit to where 1m or more away from TV, Hi-fi and other electric appliances; Place the unit to where air filter will be taken out easily;

It should be located at a place not affecting the neighbors with noise and air generated by discharging; It should be installed in where with good ventilation; No obstacles affecting the air inlet/outlet of the unit should be allowed around the outdoor unit; The installation location should be able to bear the weight and vibration of outdoor unit and should enable the safe installation; It should be installed in a location free from leakage of inflammable or corrosive gas; It is required that the installation of indoor unit meeting requirements on install dimensions diagram;

Install in the following place may cause failure. If it is unavoidable, contact with service center please

Place where oil (machine oil) is used The place where a lot of salinities such as coast exists Place where a sulfured gas such as the hot spring zones is generated Place where high-frequency waves are generated from radio equipment, welders and medical equipment

Other place with special circumstance.

Note:

1 Indoor unit

2 Outdoor Unit

Page 33

11.2 Install the Indoor Unit

1 install the wall mounted frame

Measure horizon position by hanging line method. The left side is a little bit lower when adjusting the hang plate since the drainage hose outlet is at the left side.

Fix rear plate on wall by bolts.

Pull the rear panel after installation to see if it is firm enough. The rear panel afterinstalled should be able to stand the weight of an adult (60kg), and the weight should beevenly shared on each screw.

2 Install the piping hole

As shown in fig.11-2, pipe can go out from 6 directions, choose one in necessary.

As shown in fig. 11-1, after deciding the location of piping hole, and drill a hole withdownward slant (Diameter 55) .

In order to protect pipe and cable from damage when going through the wall, install piping hole sleeve.

3 Install Drainage Hose

4 Install connect pipe

Connect the connecting pipe with the 2 leading pipes from indoor unit correspondingly, and tighten joint nuts on connecting pipe (refer to the”Installation of connecting pipes” in the later section)

Notes: Connect the connecting pipe with indoor unit first, and then outdoor unit

Be careful when bending connecting pipe, avoid damaging it

Don't tighten the joint nut too much, or leakage would occur

Fig.11-1

Fig.11-2

Fig.11-3

Right

Rear Right

Low Right

Left

Rear Left

Low Left

Convex

Wrenched

Flood into water

Rear Left Piping

Rear Right Piping

Drainage hose must be placed at a downward slant for smooth drainage

Do not wrench, bend or heave the drain hose or flood its end into water (as shown in fig. 11-3)

Heat insulation material should be wrapped on the elongated drainage hose whenpassing through the indoor unit.

Page 34

5 Electric Wiring

1 Open the panel upwardly; 2 Disassemble the electric box cover, screw off the wire clip"as shown in Fig 11-4"; 3 Lead power connecting wire goes through bottom case and wire hole at bottom of electric box from below to up; 4 The blue power wire is connected to "N(1)" of terminal board, and black wire to "2"; the brown to "3" and theviolet to "4", orange to "5", the yellow-green(viz. ground wire ) on the evaporator. (As show in Fig.11-4); 5 For the heat pump unit, connect one signal wire to the indoor unit via the connector"as shown in Fig 11-4", then use thewire clip to fix the signal wire to the bottom of the case; 6 Install the wire clip back to the original position screw tight the bolt to ensure that the wire clip presses the power connection wire tightly, then put the electric box cover back to the original position and fix it with bolts; 7 Cover the panel back.

Terminal Board

Wire Clip

Electric Box Cover

Yellow-Green

Blue

Black

Power Connection Cord

Note:

All electrical installations must be carried out by specialized personnel in accordance with local laws, regulations and this manual;

Rated voltage and special circuit for air conditioner must be adopted for the power supply

Be sure to install leakage circuit-breaker and air switch with adequate capacity.(The capacity of the air switch is 20A)

The linear diameter of the power cord should be great enough and damaged power cord and connecting wire must be replaced by special flexible cord

Ground wire of socket must be connected with the ground reliably. Do not connect the ground wire to gaspipe, tap water pipe, lightning rod ground wire or telephone ground wire.

Installation must be carried out in accordance with the national wiring regulations.

Fig.11-4

Violet

Orange

Page 35

6 Install indoor unit

When routing the piping and wiring from the left or right side of the indoor unit (as shown in the following Fig.11-5, cut off the sections at the distribution pipe at t he pipe board of the unit base. 1 When only the power cord is led, pass through the hole 2 When the connection pipe and wire are led, pass through the hole

Wrap the connecting piping and electric cable properly (as shown in Fig. 11-6) and pass them through the piping hole; Hang the claw at the back of the indoor unit to the clasp on the wall-mounting frame and move the unit body left and right to see if it's secured; Guarantee that the install height of the indoor unit should above 2.0m from the floor; Take out two purifier filters from the auxiliary bag and install them in the unit;

Low material 2 Low material 1

Hole

Pipe outlet Plate

Power Connection Cable

Drainage Hose

Connect Pipe

Banding Tape

Signal Control line not for cooling only unit

Fig.11-5

Fig.11-6

Page 36

11.3

Install Outdoor Unit

1 Install connecting pipe

The flare end of the connecting pipe coincides with the flare end connector of the corresponding valve Tighten nuts on connecting pipe forcibly then tighten it by spanner (as shown in Fig.11.7)

Note: Too great of torque would damage nuts.

Refer the following list for tightening torque

2 Distribution line connection

Disassemble the right side board of the outdoor unit, drill hole for connection of the outdoor unit and sheath with line passing rubber ring;

Disassemble line clamp, connect the power lines to the terminal board and fix them as shown in Fig.11-9. Take off the clamp, connect and fix the power connect lines to the wiring terminal board (as shown in Fig.11.8);

With line clamp, fix the power lines and signal control line. Connect the corresponding connectors properly

Ensure that wire has been fixed firmly

Install Front side plate

Remark

Wrong wiring connection will cause failure of some electric components

The lead between the connecting and the fixed should be a little freedom when fixing it with wire clamp.

Fig.11-7

Torque Spanner

Spanner

Joint

Connect pipe nut

Hex nut diameter

Tighten torque(N-M)

Diameter 6

15-20

Diameter 9.5

31-35

50-55

Diameter 12

Diameter 16

60-65

Front side plate

Rear side Plate

Line Passing hole for outdoor unit

Interconnection Cable

Control Cord

Earthing Copper wire

Blue

Brown

Yellow-Green

Purple

Line Clamp

Power Cable

(Fig.11-8)

Black

Orange

Page 37

3 Evacuation and Leakage Detection

Take off the nut cover on stop valve in outdoor unit Align the center of piping, tighten properly the flare nut by hand

Tighten taper nut by spanner

Remove the valve caps of liquid and gas valves and freon filling nozzle nut

Screw off the core of liquid valve with socket hexagon spanner and at the same time top the air core at the gas valve with a screw driver. In this case, there should be gas coming out

Turn off the gas core and screw tightly freon filling nozzle nut when gas discharging for 15s and when there appears refrigerant

Turn on core valve of both liquid and gas valve completely (Fig. 11-9)

Tighten valve cover, and then check if leakage happens in the connecting part between pipeline and both indoor and outdoor unit by soup water or leakage detector

If possible, exhaust air in unit from core of air valve with a vacuum pump (Fig.11-10).

4 Drainage of condesed water of outdoor unit

Not for cooling only unit

When heating, condensed water and defrost water produced when defrosting by outdoor unit can be drained to proper place through

drainage hose.

Install Method:

As shown in Fig.11-11 insert the drainage joint of outdoor unit to the base Diameter 25 hole and then connect the drainage hose to the drainage port to condensed water and defrost water to a proper location.

Fig.11-9

Fig.11-11

Fig.11-10

Screwdriver

Gas Pipe

Screwdriver

Liquid Pipe

Socket Hexagon

Freon Filling Nozzle

Liquid valve

Gas valve

Check valve

bonnet

Valve Rod

Screwdriver

InnerHaxagon spanner

Vacuum meter

bonnet

thin pipe

thick pipe

Vacuum Pump

GE AIR 116 OUT

GE AIR 121 OUT

Base Plate of Outdoor Unit

Joint of Outdoor Unit

Page 38

11.4

Check Items for Trial Run and after Installation

1 Trial Running

2 Check Items after Installation

1.Preparation for trail running

Before completing the entire installation, power cannot be turned on Control circuit should be connected correctly, all wire be connected firmly Open stop valves of both thick and thin pipes All scattered things, especially scrap and wire etc., should be taken out from the unit Open the front panel and set the manual switch to”Run”mode.

2.Trial running method

(1) Turn on the power (2) Press ON/OFF button of remote controller. Press mode button to select working mode such as COOL, DRY, HEAT and FAN to see if operations are normal. (3) Emergency running

Check Items Items to b e checked. Possible failure Is th e inst all ation fir m enough? Unit may drop, shake or emit noise.

Is leakage test done?

It may c ause insufficient of refrigerat ing (heating)

Capacity. Is heat insulat io n suf ficient ? Condensation or drop may oc c u r . Is drainage smooth? Condensation or drop may oc c u r . Is power voltage the same as that list ed in nam ep late?

Fail ur e or burn out of part s may oc cur. Is installation of c ircuit and pipel ine c or rect? Failure or b ur n out of parts may occur.

Is unit grounded safely? Leakage may occur Is wire model f its relative regulati on? Fail ur e or burn out of part s may oc cur. Is air inlet or outlet v ent of indoor and outdoor unit blocked?

It may c ause insufficient of refrigerat ing (heating)

Capacity. Are the leng t h of ref ri ger ant pipe and the cha r ge amount of refrig er an t recor ded?

Cannot h andle the char ging amount of ref r i ger a nt.

Page 39

Malfunction Analysis12

When set the breaker to ON, it will trip off at once.

Breaker tripped or fuse burnt out

Air conditioner can not start up

When turn on the unit, the breaker will trip in a few minutes

Test the insulative resistance for earthing to confirm whether the unit has current leakage or not

The circuit or the part of the air conditioner has malfunction. They heat and break the insulation and lead to short circuit or creepage. Measure the insulation resistance or eliminate the malfunction one by one. If the breaker itself has malfunction, then replace the breaker.

The transformer connection is loose or has bad contact or the transformer has malfunction

Fasten the connection wire and measure the output voltage of the transformer. If it is defective, then replace the transformer.

No power supply circuit

Check the power supply circuit.

The power plug is not inserted well or has bad contact

Check and insert the plug well and make the contact firm.

The controller fuse blows.

The air conditioner does not react after it is powered(after the plug is inserted, the buzzer does not sound and the remote startup has no response)

The remote controller has malfunction.

The receiver is loose or has bad contact.

The receiver is damaged.

The remote controller does not receive signals(after it is powered, the buzzer will sound, unless it has malfunction)

Replace the controller fuse.

The controller is damaged.

Replace the controlle

The power of the remote controller is not enough.

Replace the battery

First, press the manual switch button”AUTO”, if there is no response, check based on the above methods. If it runs normally after pressing the button, check again whether the installation position and the connection wire of the reception head is correct. If it is correct, then replace the receiver or the remote controller.

The voltage is too low.

Check the voltage. If it is lower than 10£¥ of the rated voltage, check the cause, improve the power supply condition and add the stabilized voltage power supply.

Blockage or crack of water discharge pipe

Replace the water discharge pipe.

Re-wrap and make it tight

Wrap of refrigerant pipe joint is not close enough

Water Leakage

Page 40

Improper set of temperature Adjust set temperature

If cooling (heating) load is proper

Check the forecasted load of cooling (heating)

Malfunction of four-way valve

The secondary refrigerant has leakage or is insufficient

Replace the four-way valve

Poor COOL(HEAT)

operation

Malfunction of refrigerant flow

Replace the compressor

Leakage between the high pressure and the low pressure inside the compressor

Replace the capillary

Local block of capillary

Judge whether the system is blocked by observing the condensation of evaporator and the pressure value of the high pressure manometer and take measures to deal with the system.

Check and fill the leakage, then vacuumize it and supplement the refrigerant as required

Blockage of cooling system

Heat insulation for the connection pipes of the indoor unit and the outdoor unit is bad.

Make sure that heat insulation for the thick and thin pipes is good. Heat insulation must also be provided for the joint and the exposed part of the copper pipe .

Block of outdoor heat exchanger

Air filter were blocked

Clean the filter

Air circulation is insufficient

Fan rotation speed becomes low

Fan speed was set too slow

T o set the fan speed to high or middle speed

Clean the dust accumulated on the surface of the heat exchanger.

Motor damage

Capacitor damage

The installation position of the outdoor unit is not appropriate.

The air tightness is not enough. People come in and out too frequently. There are heat-

ing devices indoors.

Keep certain air tightness indoors, try not to use electrical appliance with large quantity of heat

The outdoor temperature is too high.

Properly install the rainproof plate or the sunproof plate. If the maximum cool air still can not meet the requirement, it is suggested to replace the air conditioner.

Good ventilation must be provided for the installation position of the outdoor unit.

Replace the capacitor

Replace the motor

Page 41

The indoor fan motor is burned or breaks or has the heat protector malfunction.

Replace the fan motor or the defective part.

Wrong connection

Make the correction connection based on the circuit drawing.

The fan capacitor has open circuit or is damaged.

The fan does not run when it is set to supply air.

Replace the fan capacitor of the same type and same specification.

The outdoor fan motor is damaged.

Replace the fan motor

½ÓÏß´íÎó

In the cooling and heating mode, the compressor runs, but the outdoor fan does not run.

Make the correct connection based on the circuit drawing.

The outdoor fan capacitor is damaged.

Replace the fan capacitor

Malfunction of compressor

Replace the compressor

Breakage of running capacitor of compressor

Replace the capacitor

In Cooling and Herting mode,Outdoor Fan runs but compressor don’t run

The voltage is too low or too high.

Manostat is recommended.

Wrong wire connection

Connect the circuit diagram correctly

The built-in heat protector of the motor breaks frequently because the motor is abnormal.

Replace the fan motor

Adjust the volume of the refrigerant

The refrigerant is not enough or is too much.

Replace the capillary

The capillary is blocked and the temperature rises.

The compressor does not run smoothly or is stuck. The air discharge valve is damaged

Replace the compressor

The protector itself has malfunction.

Replace the protector

The compressor is too hot and leads to the action of the protector.

The protector itself has malfunction

Use the multimeter to check whether the contact of the compressor is on when it is not overheated. If it is not on, then replace the protector

First, check whether the connection is wrong. If no, replace the parts

The swing fan does not run.

The torque of the swing motor is not enough

wrong connection

The controller is damaged(IC2003 is damaged, the swing relay can not close, etc)

Page 42

Re-wrap and make it tight.

Indoor Fan Contact other part

Foreign object in indoor unit

Adjust fan location.

compressor vibrate to much

Take out the foreign object.

pipes of outddor unit touch each other

Adjust support washer of compressor, and tighten loosen screws.

Water leakage

Touch of inner metal plate

1. Tighten connect screw.

2. Stick absorbing clay between plates.

Blade of outdoorunit touch the housing Adjust location of louver.

abnormal sound inside compressor

Change compressor.

abnormal electromagnetic sound from 4way valve when heating

Circuit-short inside solenoid of the valve and change the solenoid valve.