AS09HPBN AS12HPBN CONTENTS Precautions Product Specifications Operating Instructions & Installation Disassembly and Reassembly Refrigerating Cycle Diagram Feature & Operation Set Up the Model Option Troubleshooting Exploded Views and Parts List Block Diagram PCB Diagram Wiring Diagram Schematic Diagram...
G Otherwise, copper tubes or soldered parts could be corroded causing refrigerant leak. 11) Arrangement of surroundings G After repair finishes, clean the air conditioner and its surroundings and inform the customer of what it is like. Samsung Electronics...
Pipe Clamps A (3) Pipe Clamps B (3) Cement Nail (6) M4 x 16 Tapping Drain Hose, Putty 100g (1) Screws (10) length 2m (1) - If these accessories are supplied, you can find them in the accessory box. Samsung Electronics...
Electric and earth work shall meet the "Electric Facility Technology Standard" and the "Internal Wire Regulation" of the Electric Business Laws. I Inspection & Trial Run Upon completion of the tests, you shall make a trial run while you explain the main functions of the air conditioner to finish the installation. Samsung Electronics...
3-Way valve. And mount the service port cap to 3-Way valve. Valve stem Stem cap 7) Check for gas leakage. - At this time, especially check for gas (gas) leakage from the 3-Way valve’s stem nuts, and from the service port cap. (liquid) Samsung Electronics...
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7) Stop operation of the air conditioner. 8) Close the 3-Way valve, disconnect the pressure gauge, and open the 3-Way valve again. 9) Close the cap of each valve. Samsung Electronics...
• Make sure you do not bend the connection pipes in the middle and store together with the cables. • Move the indoor and outdoor units to a new location. • Remove the mounting plate for the indoor unit and move it to a new location. Samsung Electronics...
2) Detach the Front Grille after pushing out it. 3) Loosen 1 of the right screw and detach the Ass'y display. 4) Loosen 1 of the right screw and detach the Terminal Cover. 5) Detach the cover PCB-DVM and thermistor from the Panel Front. Samsung Electronics...
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8) Unlock 2 hooks to fix Panel Front and Back Body. Tray Drain 1) Detach the connected wire of Stepping Motor. 2) Pull Tray Drain out from the Back Body. 1) Loosen 1 fixing earth screw of right side. Heat Exchanger Samsung Electronics...
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3) Detach the Holder Pipe at the rear side of the unit. 4) Loosen 3 fixing screws of left Holder Evap. 5) Loosen 1 fixing screw of right Holder Motor. 6) Detach the Heat Exchanger from the indoor unit. Samsung Electronics...
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1) Loosen 2 fixing screws and detach the & Motor Holder. Cross Fan 2) Loosen 1 fixing screw of Fan Motor. 3) Detach the Fan Motor from the Fan. 4) Detach the Fan from the left Holder Bearing. Samsung Electronics...
2) Loosen each 3 fixing screws on both right and left Cabinet-Side edge and a fixing screw on the Cabinet-Front lower to detach the Cabinet-Front. 3) Loosen 6 fixing screws of the Cabinet-Side 4) Loosen 2 fixing screws of the Cabinet-Side Samsung Electronics...
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3) Disassemble the pipe in both inlet and outlet of the Compressor with welding torch. 4) Disassemble the pipe in both inlet and outlet of the Condenser with welding torch. 5) Loosen the 3 bolts at the bottom. 6) Detach the Compressor. Samsung Electronics...
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Refrigerating Cycle Diagram 5-2-3 Capacity and Power Consumption Distributions Capacity and power Consumption distributions according to the length of connecting Pipe between indoor unit and outdoor unit. I COOLING MODE AS09HPBN Power consumption(Cooling) Cooling Capacity 1,100 1,000 15.0 15.0 Length of Connecting Pipe(m)
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Refrigerating Cycle Diagram I HEATING MODE AS09HPBN Power consumption(Heating) Heating Capacity 4.00 1,050 3.00 2.00 1.00 15.0 15.0 Length of Connecting Pipe(m) Length of Connecting Pipe(m) AS12HPBN Power consumption(Heating) Heating Capacity 4.30 1,350 4.10 1,250 3.90 1,150 3.70 1,050 3.50 15.0...
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Refrigerating Cycle Diagram 5-2-5 Air Volume according to the RPM variation(High/Mid/Low) I Indoor Unit High 12,000BTU-Heating-Vol. 12,000BTU-Cooling-Vol. 19,000BTU-Heating-Vol. 19,000BTU-Cooling-Vol. I Outdoor Unit The air volume is 25m /min regardless of model. Samsung Electronics...
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Refrigerating Cycle Diagram 5-2-6 Noise Level according to the RPM variation(High/Mid/Low) I Indoor Unit High 12,000BTU-Cooling-Noise 12,000BTU-Heating-Noise 19,000BTU-Cooling-Noise 19,000BTU-Heating-Noise I Outdoor Unit Section Operation Noise(dB) Remark Cooling AS09HPBN Heating Cooling AS12HPBN Heating Samsung Electronics...
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2. When evacuating an air conditioner, always use the vacuum pump to sufficiently evacuate an air conditioner. 3. You must use the specified lubricant(Polyol ester oil), valve and dryer. I Lubricants 1. Synthetic Oils : POE, PVE, PAG, AB 2. POE is made from Acid and Alcohol 3. Hydrolysis causes Metallic Soap Samsung Electronics...
Energy saving button. If you wish to save energy when using your air conditioner, select the Energy saving mode with the button. Auto Clean button. If you want to clean the indoor airconditioner after operation, press the button. Samsung Electronics...
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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 6 hours. Digital On/Off button. If you want to turn off the display during operation press the button. Samsung Electronics...
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ON or OFF for safety. *De-ice : De-icing operation is controlled by the indoor unit's heat exchanger temperature and accumulating time of compressor's operation. De-ice ends by sensing of the processing time of the de-ice condition. Samsung Electronics...
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When the air conditioner which is set up or select, the compulsory operation mode, Mode Operating time is turned buzzer is sounded "beep". Auto, Cool, Dry 30 minutes Heat, Fan 15 minutes Auto, Cool, Dry 30 minutes Heat, Fan Samsung Electronics...
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When selecting the Heating Mode Operation, the unit will operate according to the set temperature by the remote control and the operation is as shown below. Room temperature can be set in 1°C steps in the range of 16 to 30°C. Room Temp.(°C) Ts+5 Ts+3 Time Compressor Samsung Electronics...
• B area : Ts+3˚C > Tr ≥ Ts+2˚C • B' area : Ts-1˚C > Tr ≥ Ts-3˚C • C area : Ts+2˚C > Tr ≥ Ts • A' area : Ts-3˚C > Tr N Tr : Room temperature. Ts : Setting temperature. Samsung Electronics...
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Compressor OFF N In case the Room Temp. ≥ Ts+1.0˚C the unit is operated Compressor. N In case the Room Temp. ≤ Ts the unit is not operated Compressor. N Tr : Room temperature. Ts : Setting temperature. Samsung Electronics...
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2. Compressor and Indoor Fan Operation Cycle Compressor Operation Indoor Fan Operation Initial setup 1st CYCLE 2nd CYCLE 6 min. Operation 3 min 3 min 3 min Judge the next dry mode after 3 min. from Compressor ON. Samsung Electronics...
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N The setting temperature will be dropped by 1°C at the starting of operation and by 1°C 1 hour later. N The operation will stop after 6 hours. Stop Start Ts+5 1°C down Ts+4 1°C down Ts+3 Ts+3 Ts+2 Ts+1 Samsung Electronics...
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If turbo operation is selected during heating or cooling mode, the compressor is operated for 30 minutes regardless of room temperature. After 30minutes of turbo operation the unit will operate in normal state. High(HEAT) Turbo(COOL) <Indoor FAN Speed> Setting Speed Setting Speed 30 min <Compressor Control> Compressor ON TURBO Operation <Operation MODE> TURBO Operation TURBO Operation Start Samsung Electronics...
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N Operation pattern B : In the Energy saving mode when Room Temperature(Tr) is below the Setting Temperature(Ts). Temperature Energy saving Ts+1 Energy saving Energy saving Ts mode Tg +ß Tg +ß Tg←Tg+α Tg←Tg+α General operation mode Time Energy saving Energy saving Change the Energy mode starting pattern mode B saving pattern A. Compressor Samsung Electronics...
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The temperature of indoor heat exchanger Indoor fan speed above 20°C UL speed below 20°C after 10 minutes when compressor stops operating When compressor is off When compressor is on 40°C 34°C 28°C 20°C Setting speed L Speed LL Speed Compressor Samsung Electronics...
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N The indoor fan, outdoor fan and compressor will resume normal operation when the indoor heat exchanger temperature drops below 50˚C. Indoor Heat Exchanger Temp. 60˚C + offset 53˚C + offset 50˚C + offset Time 3min Delay Compressor Outdoor Fan 2Sec Indoor Fan Low Speed Setting Speed *offset = 0, 1, 2, 3˚C Samsung Electronics...
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Indoor Heat exchanger Temp.(˚C) 5[˚C] 0[˚C] -1[˚C] 6min 6min Low temp. 6min Low temp. COUNT release release COUNT COUNT 3sec 6min Compressor 2sec Outdoor FAN Indoor FAN Setting Fan speed "LL" Setting Fan speed *LL = Low FAN speed – 35rpm Samsung Electronics...
A✕B✕C condition or B✕D✕E condition F✕G condition Defrost time : 5~8 minutes N Operation pattern Defrost Time Defrost 1min Compressor Outdoor Fan more than 58sec Thermo ON 2sec 55sec 4Way Valve 55sec Setting Speed Indoor Fan 1min Low Speed Samsung Electronics...
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After Heat Mode : Ultra Low(510 rpm) Except Heat Mode : Low Compressor Outdoor Fan Low Fan speed Indoor Fan (UL airflow on Heat mode) Setting Fan Speed 30 minutes (15 minutes on heat mode or fan mode) Start “Auto clean mode” Power Off Samsung Electronics...
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3) AIR FLOW DIRECTION : SWING 4) DISPLAY : OPERATING LED ON 5) OUTDOOR UNIT OPERATION : OUTDOOR UNIT FAN AND COMPRESSOR ON 3. Check if the set is in normal operation. 4. Press the ON/OFF button again to switch the power off. Samsung Electronics...
12V, the same input wave with "2" and the Gate of Photo Triac obtains the operating voltage at the same time to determine the time to turn on SSR. Now the indoor fan motor can operate at the desired rpm. High RPM Low RPM Voltage Voltage Current Current Samsung Electronics...
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When S1, S2, S3, and S4 receive the following signals respectively, the stepping motor begins operation. Power OFF (Closing) CCW ("1"=HIGH) Power ON (Opening) CW ("0"=LOW) Switch Power OFF Power ON Samsung Electronics...
✳ Setting is not required if you must Push the button to set the display panel to Every time you push the button, the display panel reads a value which has a default..repeatedly. Samsung Electronics...
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If all lamps of indoor unit are flickering, plug out, plug in power plug again and press the ON/OFF key to retry. If the unit is not working properly or all lamps are continuously flickering after setting the option code, see if the correct option code is set up for its model. Samsung Electronics...
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Set Up the Model Option OPTION ITEMS REMOCON SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 MODEL AS09HPBN AS12HPBN Samsung Electronics...
The compressor operates in a reverse cycle to remove Indoor fan and outdoor fan stop operation intermittently exterior ice in a HEAT mode, and indoor fan and outdoor fan in a HEAT mode. do not operate intermittently for within 20% of the total heater operation Samsung Electronics...
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Problem with the outdoor unit or PCB outdoor unit remote control. • In 3 minutes, check the voltage No power source Problem with the relay (RY71) or PCB between the indoor unit terminal displayed. block N(1) and 1. Samsung Electronics...
Check whether the fuse on the Replace fuse control board is normal. FUSE: 3.15[A]/250[V] Check the output of SMPS on the control board. Input power: AC230±15%[V] PCB should be replaced IC02 Input: DC12[V] IC02 output: DC5[V] N Check the setting temperature Samsung Electronics...
SENSOR Resistance Value : 40˚C-5.83kΩ Connect the sensor to CN43, supply power, and measure the voltage of #1 and #2 of the CN43 connector. Poor ASS'Y PCB Replace Below 0.5V? Poor ASS'Y PCB Replace Over 4.9V? MICOM Error or Connector(CN43) check Samsung Electronics...
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3. Assemble the room pipe sensor to PCB, plug in, and check the voltage of connector 3 and 4. If the resistance is below 0.5V or over 4.9V, replace the indoor Main PCB. (short or disconnected in the PCB board) Samsung Electronics...
Test rod location Normal voltage PCB CN72 Condition pin #3 and #5 Fan operating About AC180V Replace Motor Motor Fan-Capacitor is out of order Fan-Capacitor Fan motor should be replaced. Fan motor is out of order. Samsung Electronics...
Power relay should be Is rating voltage ±10% range applied relay between out of order replaced. Terminal block No. N(1) and No. 1 Outdoor unit is out of order. Is the room sensor normal resistor? 10°C 20°C 30°C 17.96kΩ 12.09kΩ 8.3kΩ Samsung Electronics...
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Abnormal IC05 Is the voltage between CN71 #1 and CN71 #5 rating voltage ±10% range Abnormal RY73 Abnormal 4-Way valve of Outdoor Unit. or connecting Cable PCB should be replaced. 4-Way valve should be replaced or connecting Cable Check. Samsung Electronics...
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When the voltage descends below 3V, the assembly module PCB is normal and the main PCB is poor. Then replace the main PCB. 3. Replace the assembly display PCB because the module PCB is poor if the voltage between No. 15~16 of CN91 maintains 5V after the remote control starts operation. Samsung Electronics...
2) The fan motor of the indoor unit doesn't run. • Fan Motor Connector(CN72) is faulty 3) The power voltage between terminal #3 and #5 • ASS'Y Main PCB is faulty • Connection is faulty of the connector(CN72) is 0V. Samsung Electronics...
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32.430 3.537 6.941 14.680 33.890 3.652 7.192 15.280 35.430 3.772 7.455 15.900 37.050 3.897 7.729 16.550 38.760 4.026 8.015 17.240 40.560 4.161 8.313 17.960 Temperature Sensor Characteristic Curve Temperature (˚C) At the temperature of 25˚C(10KΩ) Resistance Value (Kohm) Samsung Electronics...
∞, 0Ω . . . Open or Short Abnormal Stepping Motor Measure the resistance between the red wire and each terminal wire with a tester. Normal About 300Ω at the normal temperature (20˚C ~ 30˚C) ∞, 0Ω . . . Open or Short Abnormal Samsung Electronics...
9. Exploded Views and Parts List 9-1 Indoor Unit 14-1 14-2 14-3 14-4 14-5 23-1 14-6 23-2 2-5-1 You can search for the updated part code number through the ITSELF. URL : http://itself.sec.samsung.co.kr Samsung Electronics...
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Exploded Views and Parts List Parts List Q'TY Code No. Description Specification AS09HPBN AS12HPBN DB92-00633A ASS'Y PANEL FRONT ASS'Y DB64-01210A PANEL FRONT HIPS DB93-02831A ASS'Y SPEAKER UNIT ASS'Y DB63-01103A FILTER-PRE DB94-00629A ASS'Y TRAY DRAIN ASS'Y DB63-01104A TRAY DRAIN DB61-02049A BLADE-H...
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PH M3 x L22 6001-001054 SCREW-MACHINE TH M4 x L10 DB93-02827A C/W MAIN TO DISPLAY ASS'Y DB39-00643N C/W STEP MOTOR UP/DOWN ASS'Y DB32-00020K ASS'Y-THERMISTOR 4P(103AT) DB93-02881A C/W MELODY TO SPEAKER ASS'Y DB93-02828A C/W MELODY TO MAIN ASS'Y DB65-10088D SPEAKER WIRE TIE Samsung Electronics...
STEPPING MOTOR • ANION DRIVE SELECT(UP/DOWN) : BLADE UP/DOWN SLEEP OPERATION BUZZER CONTROL PART DC5V ANION SELECT VOLTAGE REGULATOR AUTO CLEAN SELECT SPEA KER ENERGY SAVING SELECT DC12V OPTION SOUND ON/OFF SELECT SMPS POWER BLOCK DIGITAL ON/OFF AC INPUT Samsung Electronics...
12. Wiring Diagram 12-1 Indoor Unit Code No : DB98-20360A This Document can not be used without Samsung's authorization. Samsung Electronics...
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12-2 Outdoor Unit MOTOR CAPACITOR FAN MOTOR COMP CAPACITOR O.L.P OVER LOAD PROTECTOR Code No : DB98-21095A This Document can not be used without Samsung's authorization. Samsung Electronics...