2004. 2 WALL MOUNTED TYPE Manual MODEL LINE-UP SPECIFICATIONS OUTLINE & DIMENSION PERFORMANCE DATA INSTALLATION FEATURES & OPERATION DIAGRAM TROUBLESHOOTING AIR CONDITIONER AIR CONDITIONER...
Model Line-Up 1-1. Model Identification 1-2. Model Line-Up...
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R410A Outdoor C&C Basic None R410A+BLDC MD2_MR Used V-Lip Used @ Mode G Premium Specification change PD3_MR Used G-Deluxe ^ Option G-Deluxe (Outdoor Sash) (K/L Grille) Active Interior Active + MR KLIMAT C Specification+MR Active2 G Mold SAMSUNG | 3...
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G-Deluxe ( Secondary Specification R407C (K/L Grille) MD2_MR Division R410A Interior Model for Western None R410A+BLDC Fashion PD3_MR Europe (EU) Active Not used A Specification+MR B KLIMAT Model for INV(VSash) Australia C Specification+MR D G Mold Active2 4 | SAMSUNG...
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Domestic Indoor Domestic Outdoor % High pressure pipe Cassette Outer diameter * Version Domestic Common Duct 1/4" Basic Ceiling Multi 3/8" New1 ^ Low pressure '01R Standard Outer diameter 1/2" 3/4" 3/8" 1" 5/8" 7/8" 1 1/8" SAMSUNG | 5...
Outline & Dimension 3-1. Indoor Unit 3-2. Outdoor Unit...
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OUTLINE & DIMENSION Indoor Unit 3-1. Indoor Unit(PREMIUM) (Front view) Air in Air out (Remote control) (Rear view) (Installation plate) 7K/9K Type 7K / 9K SAMSUNG | 13...
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OUTLINE & DIMENSION Indoor Unit (cont.) Indoor Unit(DELUXE) (Front view) Air in Air out (Remote control) (Rear view) (Installation plate) 7K/9K Type 7K / 9K 14 | SAMSUNG...
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OUTLINE & DIMENSION Outdoor Unit 3-2. Outdoor Unit The figure in parentheses means 12K. 7K / 9K / 12K (STEEL) 504(550) (276) 235(260) (530) 660(720) 42(46) 7K / 9K / 12K (MOLD) SAMSUNG | 15...
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Refrigerant must be added if the piping length is more than 7.5metres. In case of 7K and 9K models, 20g of refrigerant 'R410A' must be added for each extra metre. In case of 12K model, 30g of refrigerant 'R410A' must be added for each extra metre. 24 | SAMSUNG...
Installation 5-1. Selecting Area for Installation 5-2. Installation Diagram of Indoor Unit and Outdoor Unit 5-3. Performing Leak Tests 5-4. Placing the Indoor Unit in Position 5-5. Checking and Testing Operations...
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• It is harmful to the air conditioner if it is used in the following environments: greasy areas (including areas near machines), salty areas such as coast areas, areas where sulfuric gas is present such as hot spring areas. Contact your dealer for advice. SAMSUNG | 29...
2. Make sure that you put the remote control unit in an area not exposed to direct sunlight, and where there is no source of heat. 3. Make sure that you use the remote control unit in an area away from TVs, audio units, cordless phones, fluorescent lighting fixtures and other electrical appliances (at least 1 meter). 30 | SAMSUNG...
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(make intervals of 20mm) 7metres maximum 600 mm minimum 15metres maximum 300 mm 300 mm minimum minimum 600 mm minimum * The designs of the unit and Connection value are subject to Change according to the model. SAMSUNG | 31...
Unscrew the cap at the end of each pipe. Result All inert gas escapes from the indoor unit. To prevent dirt or foreign objects from getting into the pipes during installation, do NOT remove caps completely until you are ready to connect the piping. 32 | SAMSUNG...
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6. Replace the connector cover, carefully tightening the screw. 7. Close the front grille. Outdoor 8. For further details on how to plug the other end of the assembly cable into the N(1) 1 unit outdoor unit. SAMSUNG | 33...
The hose will be fixed permanently into 4. Pass the drain hose through the hole in the wall, making sure that it is position once the whole installation has been sloping downwards, as shown in the illustrations above. tested for gas leaks. 34 | SAMSUNG...
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CAUTION • Burrs not removed may result in leakage of gas. 3. Insert a flare nut into the pipe and modify flare. * Unproper flaring Outer diameter A(mm) ø6.35mm ø9.52mm ø12.7mm Inclined Surface Cracked Uneven damaged thickness SAMSUNG | 35...
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More than "A" metres "B" of refrigerant (R410A) of piping must be added for each extra meter. Less than "A" metres The purge time is normal. of piping Refer to the Service Manual for more details on this operation. 36 | SAMSUNG...
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183kgf . cm with a torque wrench. (gas) 8. Check for gas leakage. At this time, especially check for gas leakage from 3-Way valve’s stem nuts, and from the service port cap. (liquid) Valve stem Stem cap SAMSUNG | 37...
* It is recommended not to pour the refrigerant in too quickly, but gradually while operating a pres- sure valve. Stop operation of the air conditioner. Close the 3-Way valve, disconnect the pressure gauge, and open the 3-Way valve again. Close the cap of each valve. 38 | SAMSUNG...
85% of the rated voltage. And then, a voltage meter will be useful to check the rate of the voltage drop. 5-2-10. Flare Nut Fixing Torque Torque (kg-cm) Outer diameter Fixing Torque Final Torque ø 6.35 mm (Liquid Side) ø 9.52 mm (Gas Side) ø 12.7 mm (Gas Side) SAMSUNG | 39...
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6. Make sure you do not bend the connection pipes in the middle and store together with the cables. 7. Move the indoor and outdoor units to a new location. 8. Remove the mounting plate for the indoor unit and move it to a new location. 40 | SAMSUNG...
Then, using a leak detector, check the... Indoor unit Flare nuts at the end of sections C and D. Outdoor unit Valves on sections A and B. The designs and shape are subject to change according to the model. SAMSUNG | 41...
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5. Finish wrapping insulating tape around the rest of the piping leading to the outdoor unit. 6. Using clamps (optionally supplied), attach the piping to the wall Installation plate wherever possible. 42 | SAMSUNG...
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While the indoor unit opens, the indoor unit fan runs to start. 3. Press the button. If you press the button several times, you can choose the type Result you want. 4. Air flow direction Press the button and check that the air flow blades work properly. SAMSUNG | 43...
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4. Air flow direction Press the button and check that the air flow blades work properly. 44 | SAMSUNG...
Features & Operation 6-1. The Feature of key in Remote Control 6-2. Details for Operation Property 6-3. Operating Recommendations 6-4. Temperature and Humidity Ranges...
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If you wish to save energy when using your air conditioner, select the Energy saving mode with the button. Sleep button. 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. SAMSUNG | 47...
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After setting On Timer or Off Timer, press the button to set it completely. And press the button again to cancel On Timer or Off Timer set. Digital On/Off button. If you want to turn off the display during operation press the button. 48 | SAMSUNG...
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30 minutes to 24 hours. To cancel, press the (Set/Cancel) button. Energy Saving button. If you wish to save energy when using your air conditioner, select the Energy saving mode with the button. SAMSUNG | 49...
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For operating the air conditioner without the remote control. an outdoor overload by the sensor of an indoor heat *The operating is the same function that AUTO MODE in the exchanger and to turn the outdoor fan or the compressor remote control. ON/OFF for safety. 50 | SAMSUNG...
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: Lamp off : Lamp flickering 13. BUZZER SOUND : Whenever the On/Off button is pressed or whenever change occurs to the condition which is set up or select, the compulsory operation mode, buzzer is sounded "beep". SAMSUNG | 51...
In case the Room Temp. ≥ 25°C + ∆T, the unit is operated Compressor. In case the Room Temp. ≤ 24°C + ∆T, the unit is not operated Compressor. ∆T means that user is able to change setting temperature within ±2°C. 52 | SAMSUNG...
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After 30 minutes of turbo operation the unit will operate in normal state High(HEAT) Turbo(COOL) Setting Speed Setting Speed <Indoor FAN Speed> 30 min <COMP_or Control> COMP_or ON <Operation MODE> TURBO Operation TURBO Operation TURBO Operation Start SAMSUNG | 53...
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Temperature(Ts). Temperature Energy saving Ts+1 Energy saving Energy saving Ts Tg +ß mode Tg +ß Tg←Tg+α Tg←Tg+α General operation mode Time Energy saving Energy saving Change the Energy saving mode starting pattern mode B pattern A. COMP_or 54 | SAMSUNG...
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The 'ANION GENERATOR' may be selected in all operation status(on or off) If you select the 'ANION GENERATOR' function after the above operation finishes, the system will enter the FAN mode, ANION GENERATOR function on, and low fan speed. Anion generator Function Selection Anion generator control signal SAMSUNG | 55...
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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 on When compressor is off 40°C 34°C 28°C 20°C Setting speed L Speed LL Speed Compressor 56 | SAMSUNG...
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After compressor and fan are off if indoor heat exchanger temp. is below 50°C, indoor fan and outdoor compressor and outdoor fan operate normally. 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 | 57...
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5[˚C] 0[˚C] -1[˚C] 6min Low temp. 6min 6min Low temp. release release COUNT COUNT COUNT 3sec 6min COMP_or 2sec Outdoor FAN Indoor FAN Setting Fan speed "LL" Setting Fan speed LL = Low FAN speed – 35rpm 58 | SAMSUNG...
If it happens 2 times continuously, It is said that "F condition" is satisfied. G condition When the accumulating time of compressor ON is over 90 minutes. Defrost operation conditions A B C condition or B D E condition F G condition Defrost time : 5~8 minutes SAMSUNG | 59...
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FEATURES & OPERATION Details for Operation Property (cont.) 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 60 | SAMSUNG...
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This is normal; simply wait until the air conditioner switches on again. Power failure If a power failure occurs when the air conditioner is operating, the unit is switched off. When the power returns, you must press to restart it. SAMSUNG | 61...
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18°C to 32°C approx. If the heating operation is used at below 0°C(outdoor temperature) then, does not have a full capacity. If the cooling operation is used at over 33°C(indoor temperature) then, does not have a full capacity. 62 | SAMSUNG...
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DIAGRAM Circuit Diagram 7-2. Circuit Diagram 7-2-1. S 07APG / S 09APG / S 12APG Indoor Unit (1) This Document can not be used without Samsung's authorization. SAMSUNG | 69...
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DIAGRAM Circuit Diagram (cont.) (cont.) S 07APG / S 09APG / S 12APG Indoor Unit (2) This Document can not be used without Samsung's authorization. 70 | SAMSUNG...
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DIAGRAM Circuit Diagram (cont.) 7-2-2. S 07AS2 / S 09AS2 / S 12AS4 Indoor Unit This Document can not be used without Samsung's authorization. SAMSUNG | 71...
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DIAGRAM Circuit Diagram (cont.) Outdoor Unit 7K / 9K / 12K MOTOR CAPACITOR FAN MOTOR COMP CAPACITOR O.L.P OVER LOAD PROTECTOR Code No : DB98-15123A This Document can not be used without Samsung's authorization. 72 | SAMSUNG...
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 | 73...
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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 74 | SAMSUNG...
[In case of heat pump model] exterior ice in a HEAT mode, and indoor fan and outdoor fan Indoor fan and outdoor fan stop operation intermittently do not operate intermittently for within 20% of the total heater in a HEAT mode. operation SAMSUNG | 77...
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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. 78 | SAMSUNG...
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: DC 12[V] IC02 output: DC 5[V] Check the setting temperature SAMSUNG | 79...
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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 80 | SAMSUNG...
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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 | 81...
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Test rod location Normal voltage PCB CN72 Condition pin #3 and #5 Fan operating About AC 180V Replace Motor Motor Fan-Capacitor is out of order Fan-Capacitor Fan motor should be replaced. Fan motor is out of order. 82 | SAMSUNG...
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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 | 83...
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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. 84 | SAMSUNG...
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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. 2~3 of CN91 maintains 5V after the remote control starts operation. SAMSUNG | 85...
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Push the button to set the display panel to Setting is not required if you must Every time you push the button, the display panel reads a value which has a default..repeatedly. 86 | SAMSUNG...
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If all lamps of indoor unit are flickering, Plug out, plug in again and press 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 | 87 SAMSUNG | 87...
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Push the button to set the display panel to Setting is not required if you must a value which has a default. Every time you push the button, the display panel reads . . . repeatedly. 88 | SAMSUNG...
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If all lamps of indoor unit are flickering, Plug out, plug in again and press 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 | 89...
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TROUBLESHOOTING Set up the Model Option (cont.) OPTION ITEMS REMOCON SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 MODEL SH07APG SH09APG SH12APG SH07AS2 SH09AS2 SH12AS4 90 | SAMSUNG...