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Electrolux EXP09CN1W, Service Manual

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Electrolux EXP09CN1W Service Manual Download Page 8

 

5 

 

 

2. Function and control panel 

 

2.1 Function 

※

  Operation mode: Cooling, Heating, Dry, Fan and Auto.

 

※

  ION (optional)

 

※

  Auto swing function.

 

※

  Timer function.

 

※

  Flexible installation kit.

 

※

  No bucket design.

 

※

  LED display.

 

※

  Sleep mode.

 

※

  Follow me function.(Optional)

 

※

  Washable filter.

 

※

  Self-diagnosis and auto-protection function.

 

※

  Anti-freezing control in cooling or drying mode. Prevent the water being freezed on evaporator by 

sensing the evaporator pipe temperature in cooling or drying mode.

 

※

  Auto-restart. When the power supply is interrupted and then restore, the air conditioners automatically 

restore the previous function setting.

 

※

  Time Delay Safety. Restarting is for approx. 3 minutes. 

 

2.2 Control panel 

           

         

EXP09CN1W2

, 

EXP09HN1WI

, 

EXP12HN1WI

 

                     

EXP09HN1W5

 

                     

EXP09CN1W5

 

Summary of Contents for EXP09CN1W

Page 1: ...DITIONER Air conditioner Portable MODEL EXP09CN1W EXP09HN1W EXP12HL1W Electrolux Home Products Italy S p A Corso Lino Zanussi 30 Publication number I 33080 Porcia PN 599 76 28 75 Fax 39 0434 394096 Edition 01 2013 Rev 0 0 EN ...

Page 2: ......

Page 3: ...3 Protection function 13 6 4 Fan only mode function requirement 13 6 5 Cooling mode function requirement 13 6 6 Drying mode 14 6 7 Heating mode 15 6 8 Sensor malfunction 15 6 9 Some standard functions synopsis 16 7 Installation details 17 7 1 Installation instructions 17 7 2 Care and maintenance 26 8 Basic test procedure 28 8 1 Defective compressor 28 8 2 Sealed refrigeration system repairs 30 8 3...

Page 4: ...fire or electric shock Install the panel and the cover of control box securely There is risk of fire of electric shock Always install a dedicated circuit and breaker Improper wiring or installation may cause fore or electric shock Use the correctly rated breaker of fuse There is risk of fire or electric shock Do not modify or extend the power cable There is risk of fire or electric shock Do not in...

Page 5: ...er appliance near the power cable There is risk of fire and electric shock Do not allow water to run into electric parts It may cause fire failure of the product or electric shock Do not store or use flammable gas or combustible near the product There is risk of fire or failure of product Do not use the product in a tightly closed space for a long time Oxygen deficiency could occur When flammable ...

Page 6: ...e to ensure that nobody could step on or fall onto the outdoor unit This could result in personal injury and product damage CAUTION Always check for gas refrigerant leakage after installation or repair of product Low refrigerant levels may cause failure of product Install the drain hose to ensure that water is drained away properly A bad connection may cause water leakage Keep level even when inst...

Page 7: ...ly Clean the filter every two weeks or more often if necessary A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or damage Do not insert hands or other object through air inlet or outlet while the product is operated There are sharp and moving parts that could cause personal injury Do not drink the water drained from the product It is not sanitary cou...

Page 8: ...osis and auto protection function Anti freezing control in cooling or drying mode Prevent the water being freezed on evaporator by sensing the evaporator pipe temperature in cooling or drying mode Auto restart When the power supply is interrupted and then restore the air conditioners automatically restore the previous function setting Time Delay Safety Restarting is for approx 3 minutes 2 2 Contro...

Page 9: ...d trap them in the filter Press it for 3 seconds again to stop the ION feature 4 UP and DOWN button Used to adjust increasing decreasing temperature settings 1 C 2 F increments in a range of 17 C 62 F to 30 C 88 F or the TIMER setting in a range of 0 24hrs NOTE The control is capable of displaying temperature in degrees Fahrenheit or degrees Celsius To convert from one to the other press and hold ...

Page 10: ...e unit and plug it back in If error repeats call for service E4 Display panel communication error Unplug the unit and plug it back in If error repeats call for service P1 Bottom tray is full Connect the drain hose and drain the collected water away If error repeats call for service 9 FOLLOW ME TEMP SENSING feature optional NOTE This feature can be activated from the remote control ONLY The remote ...

Page 11: ...8 3 Dimension Unit Dimension W mm H mm D mm Single hole 467 765 397 ...

Page 12: ...on of the important components and their function in what is called the refrigeration system 1 This will help to understand the refrigeration cycle and the flow of the refrigerant in the cooling cycle LIQUID SIDE GAS SIDE EVAPORATOR CONDENSER COMPRESSOR CAPILIARY TUBE ...

Page 13: ...elow is fit for Heat Pump Unit LIQUID SIDE GAS SIDE HEAT EXCHANGE EVAPORATOR HEAT EXCHANGE CONDENSER COMPRESSOR CHECK VALVE Heating Model only CAPILIARY TUBE REVERSING VALVE Heating Model only COOLING HEATING ACCUMULATOR ...

Page 14: ...11 5 Wiring Diagram EXP09CN1W2 EXP09CN1W5 202025490744 ...

Page 15: ...12 EXP09HN1WI EXP12HN1WI EXP09HN1W5 202025490732 ...

Page 16: ...an only mode function requirement 6 4 1 The compressor and outdoor fan are OFF at Fan only mode except P1 protection 6 4 2 The speed of indoor fan can be optionally chosen as High Mid Low 6 4 3 The TS can t be controlled and the LED displays as T1 6 4 4 The ION TIMER functions are valid at the fan only mode 6 5 Cooling mode function requirement 6 5 1 The speed of indoor fan can be optionally selec...

Page 17: ... 6 5 4 The ION TIMER functions are valid at the cooling mode 6 6 Drying mode 6 6 1 The unit operates at drying mode If TA 13 outdoor fan turns on and then the compressor operates after 15 seconds later 6 6 1 1 When TA 13 the compressor stops working And the outdoor fan will stop delaying for 5 seconds until it operates for 3minutest 6 6 1 2 When TA 15 the outdoor fan operates and the compressor wi...

Page 18: ...ater operates after 4 seconds 6 7 2 2 If TA TS 1 the heater stops Then the heater turns off after 10 seconds When the unit is off at the heating mode the indoor fan motor stops delaying for 10 seconds 6 7 3 The ION TIMER functions are valid at the heating mode 6 8 Sensor malfunction Malfunction display When the malfunction happened at the same time the priority is E4 E3 E2 E1 P1 TA Ts 1 0 Heater o...

Page 19: ...off stop program Press or hold the UP or DOWN button to change the Auto time by 0 5 hour increments up to 10 hours then at 1 hour increments up to 24 hours The control will count down the time remaining until start The system will automatically revert back to display the previous temper ature setting if there is no operation in a five seconds period 6 9 2 Sleep function Press this button the selec...

Page 20: ...er objects The unit must be placed within reach of a properly rated grounded socket Never place any obstacles around the air inlet or outlet of the unit Allow 30cm to 100cm of space from the wall for efficient air conditioning Your window slider kit has been designed to fit most standard Vertical and horizontal window applications However it may be necessary for you to improvise modify some aspect...

Page 21: ...ote If the window opening is less than the mentioned minimum length of the window slider kit cut that one with a hole in it short to fit for the window opening Do never cut out the hole in window slider kit ...

Page 22: ...ig 4 2 Attach the window slider kit to the window stool Adjust the length of the window slider kit according to the width of window shorten the adjustable window kit if the width of window is less than 26 5 Type I or 22 1 Type II inches Open the window sash and place the window slider kit on the window stool Fig 5 Installation in a double hung sash window ...

Page 23: ...w as in Fig 6 4 Close the window sash securely against the window 5 Cut the foam seal to an appropriate length and sealing the open gap between the top window sash and outer window sash Show as in Fig 7 1 Cut the foam seal adhesive type to the proper length and attach it to the window frame See Fig 8 Installation in a sliding sash window ...

Page 24: ... width of window Short the adjustable window kit if the width of window is less than 26 5 Type I or 22 1 Type II inches Open the window sash and place the window slider kit on the window stool See Fig 9 3 Cut the foam seal adhesive type to the proper length and attach it on the top of the window Show as in Fig 10 ...

Page 25: ... outer window sash Show as in Fig 11 The exhaust hose and adaptor must be installed or removed in accordance with the usage mode 1 Install the window Exhaust adaptor B onto the exhaust hose as shown in Fig 12 or Fig 13 Refer to the Cool Heat heat pump type or Auto mode Install Fan dehumidify or heat electrical heat type mode Remove Exhaust hose installation ...

Page 26: ...nstallation See Fig 14 The exhaust hose can be installed into the wall Not applicable to the units without adaptor A expansion plugs and wooden screws of Accessories 1 Prepare a hole in the wall Install the wall Exhaust adaptor A onto the wall outside by using 4 expansion plugs and wooden screws be sure to fix thoroughly See Fig 15 2 Attach the Exhaust hose to wall Exhaust adaptor A ...

Page 27: ...installation requirement but it is desirable to keep the duct length to a minimum IMPORTANT DO NOT OVER BEND THE DUCT SEE Fig 16 During dehumidifying modes remove the drain plug from the back of the unit install the drain connector 5 8 universal female mender with 3 4 hose locally purchased For the models without Water drainage ...

Page 28: ...ose locally purchased For the models without drain connector just attach the drain hose to the hole Place the open end of the hose adaptor directly over the drain area in your basement floor Please refer to Fig 19 NOTE Make sure the hose is secure so there are no leaks Direct the hose toward the drain making sure that there are no kinks that will stop the water flowing Place the end of the hose in...

Page 29: ...tly under a tap or using a hose It may cause electrical danger 4 If the power cord is damaged it should be repaired by manufacture or its agency 1 Air filter Clean the air filter at least once every two weeks to prevent inferior fan operation because of dust Removal This unit has two filters Take the upper filter out along the arrow direction see below Fig 21 and then take the filter down Remove t...

Page 30: ...utlet all the water in the bottom tray would drain out See below Fig 23 Keep the appliance running on FAN mode for half a day in a warm room to dry the appliance inside and prevent mold forming Stop the appliance and unplug it wrapped the cord and bundle it with the tape Remove the batteries from the remote controller Clean the air filter and reinstall it Disconnect the exhaust hose keep it safety...

Page 31: ...wires from terminals Using an ohmmeter check continuity across the following Terminal C and S no continuity Open winding replace compressor Terminal C and R no continuity Open winding replace compressor Terminal R and S no continuity Open winding replace compressor 8 1 2 Ground test Use an ohmmeter to set on its highest scale Touch one lead to the compressor body clean point of contact as a good c...

Page 32: ...in the compressor terminal box adjacent to the compressor body The overload is wired in series with the common motor terminal The overload senses both major amperage and compressor temperature High motor temperature or amperage heats the disc causing it to open and break the circuit to the common motor terminal Heat generated within the compressor shell is usually due to 1 High amperage 2 Low refr...

Page 33: ... 1 Voltmeter 2 Ammeter 3 Ohmmeter 4 E P A Approved Refrigerant Recovery System 5 Vacuum Pump capable of 200 microns or less vacuum 6 Acetylene Welder 7 Electronic Halogen Leak Detector G E Type H 6 or equivalent 8 Accurate refrigerant charge measuring device such as a Balance Scales 1 2 oz accuracy b Charging Board 1 2 oz accuracy 9 High Pressure Gauge 0 400 lbs 10 Low Pressure Gauge 30 150 lbs 11...

Page 34: ...ant pressure to 150 PSIG with dry nitrogen 7 Leak test complete system with electric halogen leak detector correcting any leaks found 8 Reduce the system to zero gauge pressure 9 Connect vacuum pump to high side and low side of system with deep vacuum hoses or copper tubing Do not use regular hoses 10 Evacuate system to maximum absolute holding pressure of 200 microns or less NOTE This process can...

Page 35: ... order than the reciprocating compressors The terminal markings are on the cover gasket Use your wiring diagram to insure correct connections 8 2 6 Refrigerant charge 1 The refrigerant charge is extremely critical It must be measured charge carefully as exact as possible to the nameplate charge 2 The correct method for charging the rotary is to introduce liquid refrigerant into the high side of th...

Page 36: ...capacitor motor such as the compressor and fan motor A single capacitor can be used for each motor or a dual rated capacitor can be used for both The capacitor s primary function is to reduce the line current while greatly improving the torque characteristics of a motor The capacitor also reduces the line current to the motor by improving the power factor of the load Run capacitor hook up line sid...

Page 37: ... Resistance KΩ 10 62 2756 17 14 6181 44 4 3874 9 58 7079 18 13 918 45 4 2126 8 56 3694 19 13 2631 46 4 0459 7 52 2438 20 12 6431 47 3 8867 6 49 3161 21 12 0561 48 3 7348 5 46 5725 22 11 5 49 3 5896 4 44 23 10 9731 50 3 451 3 41 5878 24 10 4736 51 3 3185 2 39 8239 25 10 52 3 1918 1 37 1988 26 9 5507 53 3 0707 0 35 2024 27 9 1245 54 2 959 1 33 3269 28 8 7198 55 2 8442 2 31 5635 29 8 3357 56 2 7382 3...

Page 38: ...r doors in the room are not closed Make sure all the windows and doors are closed There are heat sources inside the room Remove the heat sources if possible Exhaust air duct is not connected or blocked Connect the duct and make sure it can function properly Temperature setting is too high Decrease the set temperature Air filter is blocked by dust Clean the air filter 3 Noisy or vibration The groun...

Page 39: ...36 PPD_121107_A 50Hz 60Hz ...

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