COVER-1 5/14/01 10:01 PM Page 1-1 V Series (WALL MOUNTED TYPE) TECHNICAL Manual AIR CONDITIONER CONTENTS 1. FEATURES AND OPERATION 2. SPECIFICATIONS 3. DIAGRAMS 4.
New 1 5/14/01 10:03 PM Page 1 1 FEATURES AND OPERATION
New 1 5/14/01 10:03 PM Page 2 1. FEATURES AND OPERATION 1-1 Model Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-2 Model Line-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1-3 Features of Each Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 1-4 Outline and dimensions 1-4-1 Indoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 1-4-2 Outdoor Unit . . . . . . . . . . . . . . .
New 1 5/14/01 10:03 PM Page 1-1 1. FEATURES AND OPERATION 1-1 Model Identification ■ Wall Mounted Type Air Conditioner 1 2 3 4 5 6 7 8 A Q 1 2 A 1 V E Design Serise Spec Serise Destin ation Capacity (BTU) Type A:Indoor unit U:Outdoor unit S:Cooling Only Q:Heat Pump :Nomianal T:Tropical V:Inverter R: L: Cooling Capacity 07: 7,000 09: 9,000 12:12,000 18:18,000 24:24,000 A:Edge B:Round C: D: E: ... 1: No Auto Restart 2: Auto Restart 3: 4: 5: ... V Q A T ...
New 1 5/14/01 10:03 PM Page 1-2 1-2 Model Line-up ■ 1999R Type Cooling Only Heat Pump 1-2 Series V Capacity Indoor Unit Outdoor Unit Piping Unit 7,000BTU AS07A2VA US07A2VA FSC1438A 9,000BTU AS09A2VA US09A2VA FSC1438A 12,000BTU AS12A2VC US12A2VC FSC1412A 9,000BTU AQ09A2VA UQ09A2VA FSH1438A 12,000BTU AQ12A2VC UQ12A12VC FSH1412A V Samsung Electronics
New 1 5/14/01 10:03 PM Page 1-3 1-3 Features of Each Model Series V Item Cooling H-Pump Wireless remote Control(Handy type) Mode Timer Automatic Heating Cooling Dry Fan only Q-Timer ON Timer OFF Timer Clock Air flow Auto Turbo Mild Adjustment Up/Down Temperature Adjustment Display Mode Fan Speed Temperature Timer Battery Fan Speed Samsung Electronics 1-3
5/14/01 10:03 PM Page 1-4 1-4 Outline and dimensions 1-4-1 Indoor Unit (Remote control) 298(11 7 in) 10 161(6 3 in) 10 (Front view) Air in 815(32 1 in) 10 1 182(7 in) 5 Air out 58(2 3 in) 10 22( 9 in) 10 Installation plate (Rear view) 1-4-2 Outdoor Unit 2 10( in) 5 256(10 1 in) 10 2 10( in) 5 600(23 3 in) 5 (Front view) 720(28 3 in) 10 765(29 7 in) 10 1-4 532(20 9 in) 10 (Rear view) 4 435(17 in) 5 New 1 45(1 4 in) 5 7 in) 10 55(2 1 in) 10 3 245(9 in) 5 145(5 Samsung Electronics
5/14/01 10:03 PM Page 1-5 1-5 Installation 1-5-1 Installation diagram of indoor unit and outdoor unit A Indoor unit gas leak test check point Piping may be laid to the rear, left, right or down .
New 1 5/14/01 10:03 PM Page 1-6 FEATURES AND OPERATION 1-5-2 Wiring Connection 1 2 3 4 1 2 3 N L N L Indoor unit 5 1 2 3 4 5 4 1 2 3 4 5 1 2 N L 1 2 3 1 2 N L 1 2 3 3 Auxiliary power s/w Outdoor unit Outdoor unit Distribution board Auxiliary power s/w Outdoor unit Indoor unit Outdoor unit Distribution board conduit kit 1-6 N L 1 N L E 2 3 conduit kit N L 1 N L E 2 3 Samsung Electronics
New 1 5/14/01 10:03 PM Page 1-7 FEATURES AND OPERATION 1-5-3 Drain Line • In heating and deice operation, condensed water may be generated. Install drain line as following procedure. Hole 1. Insert the drain plug into base hole. 2. And then connect drain hose to drin plug. Base Drain plug Drain hose 1-5-4 Grounding (The parts for this work are optional) • The grounding screw hole is located in the position shown. • A grounding terminal can be found on the outdoor unit as illustrated.
New 1 5/14/01 10:03 PM Page 1-8 1-6 View of the unit 1-6-1 Indoor unit ON/OFF switch (Operation without remote control) Air flow blades (outlet) Air Filter (under the grille) Remote control sensor Air Inlet OPERATION TIMER FAN TURBO OPERATION indicator Operation : GREEN Heat Pump Deice : RED Cooling Only Operation : GREEN TIMER indicator - YELLOW TURBO indicator - RED FAN indicator - GREEN 1-6-2 Outdoor unit Air Inlet Air Outlet Connection Valve 1-8 Samsung Electronics
New 1 5/14/01 10:03 PM Page 1-9 1-7 Remote control Buttons and Display OPERATION indicator Heat Pump Auto, Cool, Dry, Fan, Heat Cooling Only Auto, Cool, Dry, Fan Remote control transmission indicator Battery discharge indicator Turbo mode Temperature settings Sleep mode Fan speed (AUTO, LOW, MEDIUM, HIGH) Air flow direction Time/Timer settings Temperature adjustment buttons Mode selection button Heat Pump Auto, Cool, Dry, Fan, Heat Cooling Only Auto, Cool, Dry, Fan On/Off button MODE TURBO OFF
New 1 5/14/01 10:03 PM Page 1-10 1-8 Features And Operation 1-8-1 Name & Function of Key in remote controller NO FUNCTION OF KEY NAME OF KEY On/Off Button. Use this button to start and stop air conditioner. 1 2 (UP) Temp. up button. If the button is pressed once, the setting temperature is increased by 1°C(2°F) (DOWN) Temp. up button. If the button is pressed once, the setting temperature is decreased by 1°C(2°F) Each time you press this button, MODE is changed in the following order.
New 1 5/14/01 10:03 PM Page 1-11 FEATURES AND OPERATION 1-8-1(a) Cooling Only 1. AUTO MODE : In this mode, operation COOL mode is selected automatically by the room temperature of initial operation. Operation Type Cool Operation Room Temp Tr≥ 24.5°C(78°F)+∆T Compressor ON Tr≤ 24°C(75°F)+∆T Compressor OFF ∆T= -2°C(-4°F), -1°C(-2°F), 0°C, +1°C(2°F), +2°C(4°F) ∆T is controlled by setting temperature up/down key of remote controller * FAN SPEED : AUTO 2.
New 1 5/14/01 10:03 PM Page 1-12 FEATURES AND OPERATION 7. COMPULSORY OPERATION : For operating the air conditioner without the remote controller. *AUTO : The operating is the same function that AUTO MODE in the remote controller. 8. 9. SWING : BLADE-H is rotated vertically by the stepping motor.
New 1 5/14/01 10:03 PM Page 1-13 FEATURES AND OPERATION 1-8-1(b) Heat Pump 1. AUTO MODE : In this mode, operation mode(COOL, HEAT, DRY) is selected automatically by the room temperature of initial operation. Room Temp Operation Type Tr≥ 21°C(70°F)+∆T Cool Operation (Set Temp:AUTO SETTING) 4. DRY MODE : Has 3 states, each determined by room temperature. The unit operates in DRY mode. *Compressor ON/OFF Time is controlled compulsorily(can not set up the fan speed, always breeze).
New 1 5/14/01 10:03 PM Page 1-14 FEATURES AND OPERATION 8. COMPULSORY OPERATION : For operating the air conditioner without the remote controller. *AUTO : The operating is the same function that AUTO MODE in the remote controller. 9. SWING : BLADE-H is rotated vertically by the stepping motor.
New 1 5/14/01 10:03 PM Page 1-15 FEATURES AND OPERATION 1-8-2 Getting Started You have just purchased a split-type room air conditioner and it has been installed by your installation specialist. Your Owner’s Instructions contain much valuable information on using your air conditioner. Please take the time to read them as they will help you take full advantage of the unit’s features. The booklet is organised as follows.
New 1 5/14/01 10:03 PM Page 1-16 FEATURES AND OPERATION 1-8-4 Setting the Time Your air conditioner contains a clock used to start and stop the unit automatically at a given time. You must set the time when you: ♦ Purchase the air conditioner ♦ Replace the batteries N o t e Be sure to reset the time when you change clocks from standard todaylight savings time and vice versa. Setting the Time for the First Time 1 Insert the batteries.
New 1 5/14/01 10:03 PM Page 1-17 FEATURES AND OPERATION 1-8-5 Selecting the Automatic Operating Mode You can start the air conditioner in Automatic mode from your remote control. In the Automatic mode, the standard temperature and the optimum fan speed is selected automatically. You can adjust the standard temperature but not the fan speed. 1 If necessary, press the (On/Off) button. Result: ♦ The OPERATION indicator on the indoor unit comes on.
New 1 5/14/01 10:03 PM Page 1-18 FEATURES AND OPERATION 1-8-6 Cooling Your Room You must select the Cool mode if you wish to adjust the: ♦ Cooling temperature ♦ Fan speed when cooling 1 If necessary, press the (On/Off) button. Result: ♦ The OPERATION indicator on the indoor unit comes on. ♦ The air conditioner starts up in the mode selected when the unit was last used. ♦ The indoor unit beeps.
New 1 5/14/01 10:03 PM Page 1-19 FEATURES AND OPERATION 1-8-7 Heating Your Room You must select the Heat mode if you wish to adjust the: ♦ Heating temperature ♦ Fan speed when heating 1 If necessary, press the (On/Off) button. Result: ♦ The OPERATION indicator on the indoor unit comes on. ♦ The air conditioner starts up in the mode selected when the unit was last used. ♦ The indoor unit beeps.
New 1 5/14/01 10:03 PM Page 1-20 FEATURES AND OPERATION 1-8-8 Changing the Room Temperature Quickly The Turbo cooling/heating function is used to cool or heat your room as quickly as possible. Example: You have just come home and find that the room is very hot. You wish to cool it down as quickly as possible. The Turbo function operates for 30 minutes with the maximum settings before returning automatically to the mode and temperature previously selected. 1 If necessary, press the (On/Off) button.
New 1 5/14/01 10:03 PM Page 1-21 FEATURES AND OPERATION 1-8-9 Removing Excess Humidity If the atmosphere in your room is very humid or damp, you can remove excess humidity without lowering the room temperature too much. 1 If necessary, press the (On/Off) button. Result: ♦ The OPERATION indicator on the indoor unit comes on. ♦ The air conditioner starts up in the mode selected when the unit was last used. ♦ The indoor unit beeps.
New 1 5/14/01 10:04 PM Page 1-22 FEATURES AND OPERATION 1-8-10 Airing Your Room If the atmosphere in your room is stale, you can air the room using the Fan feature. 1 If necessary, press the (On/Off) button. Result: ♦ The OPERATION indicator on the indoor unit comes on. ♦ The air conditioner starts up in the mode selected when the unit was last used. ♦ The indoor unit beeps.
New 1 5/14/01 10:04 PM Page 1-23 FEATURES AND OPERATION 1-8-11 Adjusting the Airflow Direction 1-8-11(a) Adjusting the Air Flow Direction Vertically Depending on the position of the indoor unit on the wall of your room, you can adjust the position of the outer air flow blade on the bottom of the unit, thus increasing the efficiency of the air conditioner. 1 Press the button under the remote control flap one or more times as required. Result: The outer blade is adjusted vertically. RECOMMENDATION When..
New 1 5/14/01 10:04 PM Page 1-24 FEATURES AND OPERATION 1-8-12 Switching the Unit On and Off Automatically (On/Off Timer) You can set the timer to switch the air conditioner on and/or off automatically at given times. Example: You wish to start cooling your room before you return from work; you decide to: ♦ Switch the air conditioner on at 5:30 p.m. ♦ Switch it off at 11:30 p.m.
New 1 5/14/01 10:04 PM Page 1-25 FEATURES AND OPERATION 1-8-13 Setting the Sleep Timer The Sleep Timer can be used when you are cooling or heating your room to switch the air conditioner off automatically after a period of six hours. Note If you wish to switch the unit off at a specific time, refer to page 1-24. 1 Make sure that you have selected either the or the mode. 2 Press the button . Result: ♦ The indoor unit beeps. ♦ The indication is displayed.
New 1 5/14/01 10:04 PM Page 1-26 FEATURES AND OPERATION 1-8-15 Cancelling the On/Off Timer If you no longer wish to use the On/Off Timer that you have set, you can cancel it at any time. 1 To cancel the... Switch-on timer Switch-off timer Then press... . Result: The indication flashes. . Result: indication flashes. The 2 Press the button. Result: ♦ The indoor unit beeps. ♦ The TIMER indicator on the indoor unit switches off if no other timer is currently set.
New 1 5/14/01 10:04 PM Page 1-27 1-9 Operating Recommendations Here are a few recommendations that you should follow when using your air conditioner. Topic Recommendation Heating performances The heat pump inside the air conditioner absorbs heat from outside air and brings it indoors. If the temperature of the outside air drops, the air conditioner will heat less. If you find that the room is not warm enough, use an additional heating appliance.
New 1 5/14/01 10:04 PM Page 1-28 1-10 Temperature and Humidity Ranges The following table indicates the temperature and humidity ranges, within which the air conditioner can be used. If the air conditioner is used at... Then... High temperatures The automatic protection feature may be triggered and the air conditioner stopped. Low temperatures A water leakage or some other malfunction may happen because the heat exchanger freezes.
New 1 5/14/01 10:04 PM Page 1-29 1-11 Cleaning Your Air Conditioner To get the best possible use out of your air conditioner, you must clean it regularly to remove the dust that accumulates on the air filter. IM IMPORTANT Before cleaning your air conditioner, ensure that you have switched off the breaker used for the unit. 1 Open the front grille by pulling on the tabs on the lower right and left sides of the indoor unit. 2 Lift out the bottom edge of the air filters and pull down to release them.
New 1 5/14/01 10:04 PM Page 1-30 MEMO 1-30 Samsung Electronics
New 22-¡¯¬• 5/14/01 10:08 PM Page 1 2 SPECIFICATIONS
New 22-¡¯¬• 5/14/01 10:08 PM Page 2 2. SPECIFICATIONS 2-1 Series V 2-1-1 Cooling only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2-1-2 Heat Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 2-2 Performance Data 2-2-1 7000BTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2-2-2 9000BTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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New 22-¡¯¬• 5/14/01 10:08 PM Page 2-2 SPECIFICATIONS 2-1-2 Heat Pump 9,000 Item Power Supply Cooling BTU/h kW W BTU/hW Pts/h A A Capacity Total Input Energy efficiency Dehumiditying Running current Starting current Model name Air volume I N D O O R Noise level Hi Mid Low Hi Mid Low Fan type Fan motor output U Heat N exchanger I T Booster Heater Type Area Fin pitch Finish Cond drain conn Dimensions W H D Weight Model name Air volume Noise level O Fan type U Fan motor output T D Heat O exchang
New 22-¡¯¬• 5/14/01 10:08 PM Page 2-3 2-2 Performance Data 2-2-1 7000BTU 2-2-2 9000BTU Samsung Electronics 2-3
5/14/01 10:08 PM Page 2-4 SPECIFICATIONS 2-2-3 12,000BTU 2-2-4 Cooling capacity correction factors 105 100 105 100 95 95 Input(%) Capacity(%) New 22-¡¯¬• 90 85 85 80 80 75 75 1 5 10 15 Piping lenght(m) 2-4 90 20 1 5 10 15 20 Piping lenght(m) Samsung Electronics
New 22-¡¯¬• 5/14/01 10:08 PM Page 2-5 2-3 Noise level measurement 2-3-1 Noise level check point ■ Indoor unit h h/2 0.
New 22-¡¯¬• 5/14/01 10:08 PM Page 2-6 SPECIFICATIONS 2-3-2 Noise level Curve(indoor unit) ■ 7,000BTU 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 ■ 9,000BTU 45.0 45.0 40.0 40.0 35.0 35.0 30.0 30.0 25.0 25.0 20.0 20.0 15.0 15.0 10.0 10.0 5.0 5.0 45.0 45.0 40.0 40.0 35.0 35.0 30.0 30.0 25.0 25.0 20.0 20.0 15.0 15.0 10.0 10.0 5.0 5.
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-7 SPECIFICATIONS 2-3-3 Noise level Curve(outdoor unit) ■ 7,000BTU ■ 9,000BTU ■ 12,000BTU Samsung Electronics 2-7
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-8 2-4 Refrigerating cycle block diagram 2-4-1 Cooling only ■ Indoor unit “ ■ Outdoor unit 2-8 Samsung Electronics
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-9 SPECIFICATIONS 2-4-2 Heat Pump ■ Indoor unit ■ Outdoor unit Samsung Electronics 2-9
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-10 2-5 Operation Characteristics 2-5-1 Cooling mode operation When selecting the Cooling Mode Operation, the unit will operate according to the setting by the remote controller and the operation is as well as the following. Room temperature can be set in 1°C(2°F) steps in the range of 18(64°F) to 30°C(86°F). Room Temp.(°C) Ts+0.
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-11 SPECIFICATIONS 2-5-3 Automatic operation When Automatic operation is set by the remote controller, the air conditioner senses the room temperature then automatically selects the operation mode and setting temperature. Standard Setting Temp. Tsp = 21°C(70°F) + qT Operating Mode Setting Temp. Remarks Cooling Tsp = 24°C(75°F) + qT Heating Tsp = 22°C(72°F) + qT qT = -2(-4°F), -1(-2°F), 1(2°F), 2(4°F) ❍ In case that Room Temp.
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-12 SPECIFICATIONS 2-5-4(b) At heating mode When you set the sleep mode, the following movement will start to avoid overheating. • The indoor fan speed is fixed by setting the remote controller. • The setting temperature will be dropped by 1°C(2°F) at the starting of operation and by 1°C(2°F) one hour later. • The operation will stop after 6 hours.
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-13 SPECIFICATIONS 2-5-5(b) At heating mode • The setting temperature(Tsar) is set to 3°C(6°F) below the temperature set at prior operation. • The fan operates at a middle speed for 1 hour from the starting and after that it operates at a low speed for 2 hour.
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-14 SPECIFICATIONS 2-5-7 Indoor fan control in the heating mode Indoor fan is controlled depending on the temperature of indoor heat exchanger in the geating mode.
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-15 SPECIFICATIONS 2-5-8 Overload protection control 2-5-8(a) At heating mode • If indoor heat exchanger temp. is over 53°C(127°F), outdoor fan turns off. • If indoor heat exchanger temp. is over 60°C(140°F), outdoor compressor stops. • After compressor and fan are off if indoor heat exchanger temp. is over 50°C(122°F), outdoor compressor and outdoor fan operate normally. Indoor Heat Exchanger Temp.
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-16 SPECIFICATIONS 2-5-9 Defrost control Defrost operation is controlled by sensing the temperature of indoor heat exchanger Defrost LED ON Defrost Time Defrost On 1min On On Compressor Off Off On more than 58sec Outdoor Fan Off 55sec On 55sec 4-Way Vlave Off On 2-16 Thermo On 2sec On Indoor Fan On 1min Off Setting Speed Low Speed Samsung Electronics
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-17 SPECIFICATIONS 2-5-10 Freezing protection control(In the cool mode) 1) First freezing protection If the temperature of indoor heat exchanger is belows -1°C(-2°F) for over 6minutes, the outdoor fan turns off. 2) Second freezing protection If the temperature of indoor heat exchger does not increse over 5°C(9°F) in 3minutes after First freezing protection, compressor turns off.
New 22-¡¯¬• 5/14/01 10:09 PM Page 2-18 MEMO 2-18 Samsung Electronics
New-3 5/14/01 10:16 PM Page 1 3 DIAGRAMS
New-3 5/14/01 10:16 PM Page 2 3. DIAGRAMS 3-1 Series V (Cooling only) 3-1-1 Micro computer block diagram . . . . . . . . . . . . . . . . . . . . . 3-1 3-1-2 Wiring diagram (Indoor unit) . . . . . . . . . . . . . . . . . . . . . . . . 3-7 3-1-3 Wiring diagram (Outdoor unit) . . . . . . . . . . . . . . . . . . . . . . 3-8 4-2 Series V (Heat Pump) 3-2-1 Micro computer block diagram . . . . . . . . . . . . . . . . . . . 3-10 3-2-2 Wiring diagram (Indoor unit) . . . . . . . . . . . . . . . . . . . . . .
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New-3 5/14/01 10:16 PM Page 3-2 DIAGRAMS 3-1-2 Wiring diagram (Indoor unit) 3-2 Samsung Electronics
New-3 5/14/01 10:16 PM Page 3-3 DIAGRAMS 3-1-3 Wiring diagram (Outdoor unit) Samsung Electronics 3-3
New-3 5/14/01 10:16 PM Page 3-4 3-2 Series V (Heat Pump) 3-2-1 Micro computer block diagram HEAT EXCHANGER SENSOR INDOOR CONTROL PANEL •BLADE-H CONTROL •INDOOR FAN MOTOR CONTROL ROOM TEMPERATURE SENSOR •OUTDOOR FAN MOTOR CONTROL INFRARED SIGNAL RESET CIRCUIT INDOOR FAN MOTOR SPEED DETECT ZERO CROSSING •COMPRESSOR CONTROL •4-WAY VALVE CONTROL REMOTE CONTROLLER POWER ON/OFF MODE (AUTO, COOL, DRY, FAN, HEAT) TURBO FAN SPEED SELECT BLADE-H MOVING SELECT ON, OFF TIMER SELECT TEMPERATURE SELECT
New-3 5/14/01 10:16 PM Page 3-5 DIAGRAMS 3-2-2 Wiring diagram (Indoor unit) Samsung Electronics 3-5
New-3 5/14/01 10:16 PM Page 3-6 DIAGRAMS 3-2-3 Wiring diagram(Outdoor unit) 3-6 Samsung Electronics
New-4 5/14/01 10:21 PM Page 1 4 DISASSEMBLE & REASSEMBLE
New-4 5/14/01 10:21 PM Page 2 4. Disassembly & Reassembly 4-1 Serise V 4-1-1 Indoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4-1-2 Outdoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
New-4 5/14/01 10:21 PM Page 4-1 4. Disassembly & Reassembly 4-1 Serise V 4-1-1 Indoor Unit No Parts 1 Front Grille Procedure Remark 1) Stop the air conditioner operation and block the main power. 2) Seperate tape of front panel upper. 3) Contract the second finger to the left, and right handle and pull to open the inlet grille. 4) Take the left and right filter out. * Take the Deadorizing and Electrostatic filter out.
New-4 5/14/01 10:22 PM Page 4-2 DISASSEMBLY & REASSEMBLY No Parts 2 Ass’y Tray Drain. 3 Electrical Parts (Main PCB) Procedure Remark 1) Do “1”, above. Separate the drain hose from the extension drain hose. 2) Take the display PCB out. (Center of indoor unit) 3) Loosen three fixing screws of left and right 4)Pull tray drain out from the back body. 1) Do “1”, “2”, above 2) Take all the connector of PCB upper side out.
New-4 5/14/01 10:22 PM Page 4-3 DISASSEMBLY & REASSEMBLY No Parts 5 Fan Motor and Cross Fan Procedure Remark 1) Do “1” “2” ”3” “4”, above. 2) Loosen the fixing three screws and separate the motor holder. 3) Loosen the fixing screw of fan motor. (By use of M3 wrench) 4) Separate the fan motor from the fan. 5)Separate the fan from the left holder bearing.
New-4 5/14/01 10:22 PM Page 4-4 DISASSEMBLY & REASSEMBLY 4-1-2 Outdoor Unit No Parts Procedure 1 Common Work 1) Loosen the fixing screw and separate the cover E-parts. 2) Separate the connection wire from the terminal block. Remark 3) Loosen three fixing screws and separate the upper cabinet. 4) Loosen the two fixing screws of Ass'y E-part. 5) Loosen seven fixing screws and separate the side cabinet.
New-4 5/14/01 10:22 PM Page 4-5 DISASSEMBLY & REASSEMBLY No Parts Procedure 2 Fan and Motor 1) Do “1”, above. 2) Loosen two fixing screw, of the front cabinet. 3) Push the brackets of the outer cover to separate the protection mesh from the rear side of front cabinet. Remark 4) Remove the nut flange (Turn to the right to remove, as it is a left hand screw) 5) Separate the fan. 6) Loosen four fixing screws to separate the motor.
New-4 5/14/01 10:22 PM Page 4-6 MEMO 4-6 Samsung Electronics
COVER-1 5/14/01 10:01 PM Page 1-2 ELECTRONICS © Samsung Electronics Co., Ltd. APR. 1999. Printed in Korea. Code No.
