Duct-ADH1800E-front 2/15/01 6:26 PM Page 2 DUCT TYPE AIR CONDITIONER (Cool and Heat) TYPE INDOOR UNIT OUTDOOR UNIT ADH1800E ADH2400E ADH3200E DH18ZA1(A2) DH24ZA1(A2) DH32ZA1(A2) IDH1800E IDH2400E IDH3200E DH18ZA1(A2) DH24ZA1(A2) DH32ZA1(A2) UBH1800E UBH2400E UDH3200E DH18ZAX DH24ZAX DH32ZAX SERVICE Manual AIR CONDITIONER CONTENTS 1. Precautions 2. Product Specifications 3. Operating Instructions 4. Installation 5. Disassembly and Reassembly 6. Troubleshooting 7. Exploded Views and Parts List 8.
Duct-ADH1800E-1 6/27/00 10:36 AM Page 1-1 1. Precautions da 1. Warning: Prior to repair, disconnect the power cord from the circuit breaker. ng ero us 2. Use proper parts: Use only exact replacement parts. (Also, we recommend replacing parts rather than repairing them.) 3. Use the proper tools: Use the proper tools and test equipment, and know how to use them. Using defective tools or test equipment may cause problems later-intermittent contact, for example. Fig. 1-1 Avoid Dangerous Contact 4.
Duct-ADH1800E-1 6/27/00 10:36 AM Page 1-2 MEMO 1-2 Samsung Electronics
Duct-ADH1800E-1 6/27/00 10:36 AM Page 2-1 2. Product Specifications 2-1 Table of Specifications (Duct Type) INDOOR UNIT IDH1800E/DH18ZA1(A2) IDH2400E/DH24ZA1(A2) IDH3200E/DH32ZA1(A2) OUTDOOR UNIT UBH1800E/DH18ZAX UBH2400E/DH24ZAX UDH3200E/DH32ZAX But/h 17,400 23,000 32,000 W 5,100 6,700 9,350 Btu/h 18,400 24,500 34,900 W 5,400 7,200 10,200 MODEL Capacity Cooling Heating Power supply 220-240~ 50Hz Power input Cooling kW 1.75 2.30 3.50 Heating kW 1.65 2.40 3.
Duct-ADH1800E-1 6/27/00 10:36 AM Page 2-2 Product Specifications INDOOR UNIT IDH1800E/DH18ZA1(A2) IDH2400E/DH24ZA1(A2) IDH3200E/DH32ZA1(A2) OUTDOOR UNIT UBH1800E/DH18ZAX UBH2400E/DH24ZAX UDH3200E/DH32ZAX propeller propeller propeller 35 60 115 scroll scroll scroll ZR22K3-PFJ ZR28K3-PFJ ZR42K3-PFJ 1.37 1.74 2.
Duct-ADH1800E-1 6/27/00 10:36 AM Page 2-3 2-2 Dimensions 2-2-1 Indoor unit Indoor Unit Dimensions (ADH1800E / 2400E / 3200E) (DH18ZA1(A2) / DH24ZA1(A2) / DH32ZA1(A2) Samsung Electronics 2-3
Duct-ADH1800E-1 6/27/00 10:36 AM Page 2-4 Product Specifications 2-2-2 Outdoor Unit (a) 18K BTU (Rear view) 620 (Front view) 582 787 340 (b) 24K BTU (Rear view) 638 (Front view) 660 878 2-4 Samsung Electronics
Duct-ADH1800E-1 6/27/00 10:36 AM Page 2-5 Product Specifications 310 (c) 32K BTU (Rear view) 790 (Front view) 660 880 Samsung Electronics 2-5
Duct-ADH1800E-1 6/27/00 10:36 AM Page 2-6 Product Specifications • Wired Remote Controller - Buttons and Display The wired remote controller is an optional accessory. The wired remote controller is installed on the wall.
Duct-ADH1800E-1 6/27/00 10:36 AM Page 2-7 Product Specifications • Wireless Remote Controller-Buttons and Display The wireless remote controller is an optional accessory.
Duct-ADH1800E-1 6/27/00 10:36 AM Page 2-8 Product Specifications • Centralized Controller The centralized controller is an optional accessory. The centralized controller is installed on the wall Operating lamp All On button All Off button On/Off indicators On/Off buttons Index Note : Operating lamp comes on when at least one air conditioner connected to the centralized controller is operating.
Duct-ADH1800E-1 6/27/00 10:36 AM Page 3-1 3. Operating Instructions 3-1 Display on the wall The receiver & display unit is installed on the wall.
Duct-ADH1800E-1 6/27/00 10:36 AM Page 3-2 3-2 Name & Functions in Remote Control 3-2-1 Wired Remote Controller-Buttons NO NAMED OF KEY FUNCTION OF KEY Power On/Off button to start and stop airconditioner or timer set up 1 (UP) Temp. up button. To increase the temperatute by the pressing the temperature button (DOWN) Temp. down button.
Duct-ADH1800E-1 6/27/00 10:36 AM Page 3-3 Operating Instructions 3-2-2 Wireless Remote Controller NO FUNCTION OF KEY NAMED OF KEY Power On/Off button to start and stop airconditioner or timer set up 1 (UP) Temp. up button. To increase the temperatute by the pressing the temperature button (DOWN) Temp. down button.
Duct-ADH1800E-1 6/27/00 10:36 AM Page 3-4 3-3 Control system diagram Operation mode Operating selection mode RECEIVE & DISPLAY UNIT ON/OFF KEY * Automatic operation WIRELESS REMOTE CONTROLLER * Start/Stop, operation mode select, wind volume select, temperature control, filter reset, reserved operation, up and down operation(cassette), timer cancel WIRED REMOTE CONTROLLER * Start/Stop, operation mode select, wind volume select, temperature control, filter reset, reserved operation, up and down ope
Duct-ADH1800E-1 6/27/00 10:36 AM Page 3-5 Operating Instructions Wind volume select mode Manual 3 steps Breeze, weak, strong (available at cooling, heating, blowing) Wind volume auto Auto wind volume control depending on the difference between the desired temperature and room temperature Wind flow select mode Up and down rotation Available by wire and wireless remote controller and operated only for rotation/stop (cassette type model dedicated) Reserved operation mode Timer operation for 30min
Duct-ADH1800E-1 6/27/00 10:36 AM Page 3-6 3-4 Micro Computer Block Diagram 3-4-1 Indoor Unit 3-6 Samsung Electronics
Duct-ADH1800E-1 6/27/00 10:36 AM Page 3-7 3-4-2 Outdoor Unit Samsung Electronics 3-7
Duct-ADH1800E-1 6/27/00 10:36 AM Page 3-8 MEMO 3-8 Samsung Electronics
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-1 4.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-2 Installation 4-1-2 Name and function of each part for the wireless remote controller Operating mode Temperature setting Mode selection button Temperature adjustment buttons Filter Reset button Fan speed Fan speed adjustment button Timer Cancel button On Timer setting Off Timer setting On Timer button Off Timer button Battery discharge indicator On/Off & Timer Set/Cancel button BUTTON NAME On/OFF & Timer Set/Cancle Temperature adujustment (…, †) FUNCT
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-3 Installation 4-1-3 The Indicators on the Receive & Display Unit Removing frost indicator Remote control sensor Filter Sign indicator Timer indicator On/Off indicator On/Off button 4-1-4 Opeartion specification of wireless receiving board PART NAME SOURCE & OPERATION SPEC.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-4 Installation 4-1-6 Example of remote controller control 1 chamber wireless wireless remote controller single operation and 1 chamber wireless remote controller + wired remote controller combination control Outdoor unit Outdoor unit Indoor unit Indoor unit Wireless receiving board Wireless receiving board Wireless remote controller Wired remote controller Wireless remote controller Example of 1 chamber single operation (wireless remote controller) Exam
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-5 Installation 4-1-8 Function comparison of wired remote controller vs wireless remote controller In case of control for the wired remote controller and wireless remote controller installed individually, almost similar functions are performed, and in case of combined use of wired and wireless remote controllers, Enalbe/Disable PART NAME can be set at the wired remote controller for the wireless remote controller but the 16 chambers operation can be done only fr
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-6 4-2 Control of the Remote Controller 4-2-1 Chamber Group Control(Wireless remote controller + Wired remote controller system) Outdoor unit Outdoor unit "A" chamber Indoor unit "B" chamber "O" chamber "C" ~"N" chamber "P" chamber Indoor unit Wireless receiving board Wireless receiving board Wireless receiving board Wireless receiving board Wireless remote controller Wireless remote controller Wireless remote controller Wireless remote controller W
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-7 Installation Adjust the address of digital switch of indoor unit PCB in “B” chamber to “1”. In such a way, adjust the address of digital switch up to chamber “F”. • Put on the set power installed in each chamber. Caution : • During the connection, connect the “R1” of indoor unit terminal board installed in each chamber with “R1”. • During the connection, connect the “R3” of indoor unit terminal board installed in each chamber with “R3”.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-8 Installation 4-2-3 Operation method of wired remote controller "A" chamber "B" chamber Indoor unit Indoor unit R1 R2 R3 "C" ~ "N" chamber R1 R2 R3 "O" chamber "P" chamber Indoor unit Indoor unit R1 R2 R3 R1 R2 R3 R1 R2 R3 Wired remote controller Figure. 16 Chamber Group Control (Wireless remote controller + wired remote controller) Connection Diagram • Press the ON/OFF button of wired remote controller to be on.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-9 Installation 4-2-4 Startup method by wired remote controller Startup in case of the “A” chamber single operation • Put on the set power. • Adjust the address of digital switch of indoor unit PCB to “0”. • Put ON the option switch(DS01) N02 of wired remote controller PCB. • Put on the set power. • Press the test button of wired remote controller Error Code for more than 3 seconds.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-10 Installation • If the current SET of chamber “A” is ON, put the set off by pressing the ON/OFF button. Startup of group operation • Put off the power of SET. • Adjust the addresses of digital switch of indoor unit PCB to “0”~”15”, respectively. • Put on the option switch SW2 of wired remote controller PCB. • Put on the power of SET. • On the wired remote controller display, the digits “00” → “11” → “22” → are displayed up to “FF”.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-11 4-3 Centralized Controller 4-3-1 Appearance and characteristics of Centralized Controller The centralized controller is installed on the wall. The centralized controller is an optional accessory. Operating lamp All On button All Off button On/Off indicators On/Off buttons Index NOTE : Operating lamp comes on when at least one air conditioner connected to the centralized controller is operating.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-12 Installation 4-3-2 Example of the centralized control system configuration Outdoor unit Outdoor unit "A" chamber Outdoor unit "B" chamber Outdoor unit "0" chamber "P" chamber "C" ~"N" chamber Indoor unit Indoor unit Indoor unit Indoor unit 16 chamber Relay equipment Wireless receiving board Wireless Wired remote receiving controller controller Wireless receiving board Relay equipment Wireless Wired remote receiving controller controller Wireless
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-13 Installation 4-3-4 Centralized control operation method 1. Setting of indoor unit • Put off the set to be installed. • Put off the power of the centralized controller. • Mount the transmitter, the option item on the indoor unit set terminal board. • Adjust the address of digital switch of transmitter mounted. (Adjust the address of transmitter mounted in chamber “A” to “0” and “B” to “1”...
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-14 Installation 4-3-5 Operation specification of wireless and wired remote controller while using the centralized controller. Wired remote controller SLAVE Wired remote controller has the priority of control over the wireless. Wired remote controller has not the priority of control over the wireless.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-15 4-4 Selecting Area for Installation Select an area for installation that is suitable to the customer’s needs. 4-4-1 Indoor Unit 1. Make sure that you install the indoor unit in an area providing good ventilation. It must not be blocked by an obstacle affecting the airflow near the air inlet or the air outlet. 2. Make sure that you install the indoor unit in an area allowing good air handling and endurance of vibration of the indoor unit. 3.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-16 Installation 4-4-2 Outdoor unit 1. Make sure that you install the outdoor unit in an area not exposed to the rain or direct sunlight. (Install a separate sunblind if exposed to direct sunlight.) 2. Make sure that you install the outdoor unit in an area, not amplifying noise or vibration, especially to avoid disturbing neighbours. (Fix the unit firmly if it is mounted on a high place.) 3.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-17 Installation 12. You should leave spacing around the outdoor unit at least according to the figure for easy installation, service and ventilation. 15. In case of hanging the outdoor unit, you should hang it on a rigid wall area and use right angle steel thickness of 4 mm. as a holder. Rigid wall 0.1 m. Fasten right angle steel by using screws 0.35 m. 0.1 m. Right angle steel thickness of 4 mm. 13. Install the outdoor unit on a rigid base. 14.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-18 Installation 4-4-3. Air Conditioner and Accessories The following accessories are supplied with the air conditioner. The quantities are indicated in parantheses.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-19 Installation Respect the clearances and maximum lengths indicated in the diagram below when installing the unit. Liquid Refrigerant tube Gas Refrigerant tube ,,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,, “H”metres maximum Model L H ❊❊18❊❊ ❊❊24❊❊ ❊❊32❊❊ 30 30 30 15 15 15 Drain hose cm 10 10cm 35cm cm 15 ,,,,, ,,,, ,,,,, ,,,, ,,,,, 1256mm Inspection access 450X450 400mm 270mm min. 250mm 5mm min.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-20 Installation 4-4-4. Deciding on Where to Install the Air Conditioner When deciding on the location of the air conditioner with the owner, the following restrictions must be taken into account.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-21 Installation 5. Screw eight nuts to the suspension bolts making space for hanging the indoor unit. 4-4-5. Indoor Unit Installation 1. Carefully remove the indoor unit from the packing case and pull out the shipping block on the motor of the unit. IMPORTANT : You must install the suspension bolts more than four when installing the indoor unit. Shipping block 2. Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-22 Installation 4-4-6. Purging the Unit On delivery, the indoor unit is loaded with an inert nitrogen gas. All this gas must therefore be purged before connecting the assembly piping. To purge the inert gas, proceed as follows. 2. Route the connection cord through the side of the indoor unit and connect the cable to terminals. Note : When connecting the cables, you must pass them through the cable clamp to fix them securely.
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-23 Installation Wiring Diagram CN20 Connector DIP Switch SW2 CN7 Rotary Digital Switch Jumper Wire CN9 Receiver & Display Unit (Optional) Indoor Unit Transmitter (Optional) Ventilator Motor Power Float Switch Wired Remote Controller (Optional) Centralized Controller (Optional) MAIN POWER EARTH Drain Pump Communication 220-240V~, 50Hz Outdoor Unit Float Switch Drain Pump (Optional) MAIN POWER 220-240V~, 50Hz Cable Specifications The following elec
Duct-ADH1800E-2-1 4/12/00 5:44 PM Page 4-24 Installation 4-4-8. Connecting the Cables to the Outdoor Unit Two electric cables must be connected to the outdoor unit. • The connection cord connecting the indoor unit to the outdoor unit • The power cable connecting the auxiliary circuit breaker to the outdoor unit 1. Remove the terminal board cover on the side of the outdoor unit. 2. Connect the connection cord(N1, L1, C, ) and power cable(N, L) to terminals as shown in the diagram. 3.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-25 Installation 4-4-9. Checking Correct Grounding 3. Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit. If the power distribution circuit does not have an earth or the ground does not comply with specifications, an grounding electrode must be installed. The corresponding accessories are NOT supplied with the air conditioner. 4. Install a green/yellow coloured grounding wire (Ø1.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-26 Installation 4-4-10. Drain Hose Installation Care must be taken when installing the drain hose for the indoor unit to ensure that any condensate water is correctly drained outside. The drain hose can be installed to the right or left side of the base pan. 1. Remove the rubber cap located on the side of the base pan depending on the situation. 2. Install the drain hose so that its length can be as short as possible.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-27 Installation 3. Adjust the DIP switch(SW2) on the main PCB according to the table below. Testing the drainage Prepare a little water about 5 liter. 1. Pour water into the base pan in the indoor unit as shown in figure. Switch No. Switch Position 2 3 ON ON Note : Check below if the drain pump has been installed. 1 The base pan must be level with the ceiling.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-28 Installation 1. Remove the protection caps on the pipes and connect the assembly pipes to each pipe, tightening the nuts, first manually and then with a wrench, a spaner applying the following torque. Outer Diameter 19.52 mm (3/8") 15.88 mm (5/8") Torque (kgf•cm) 300 750 Note : If the pipes must be shortened. 3. Cut off any excess foam insulation. 4. Be sure that there must be no crack or wave on the bended area. 5.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-29 Installation 3. To prevent any gas from leaking out, remove all burrs at the cut edge of the pipe, using a reamer. 4. Slide a flare nut on to the pipe and modify the flare. Outer Diameter(D) 19.52 mm (3/8") 15.88 mm (5/8") Depth(A) 1.8 mm 2.2 mm 5. Check that the flaring is correct, referring to the illustrations below for examples of incorrect flaring. 6.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-30 Installation 4-4-14. Connecting the Cables to the Outdoor Unit When using the air conditioner in the heating mode, ice may accumulate. During de-icing, the condensed water must be drained off safely. Consequently, you must install a drain hose on the outdoor unit, following the instructions below. 1. Make space more than 50mm between the bottom of the outdoor unit and the ground for installation of the drain hose, as shown in figure. 4-4-16.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-31 Installation • Use the vacuum pump to remove N2 gas or air inside the indoor unit and pipes. 1. Tighten all pipe connections (A, B, C, D) to prevent any leakage. Suspension hook High pressure gauge Hand wheel 2. Check that the suction and liquid valves are turned off clockwise to close the outdoor unit. Finger tight fittings Liquid Valve 3.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-32 Installation 4-4-17 Refrigerant Refill Procedure 1. Refrigerant Refill •Refill the air-conditioner with refrigerant when the refrigerant has leaked during the installing or using 1. Turn the suction valve clockwise to close, connect the pressure gauge(low pressure side) to the service valve, and open the suction valve again. Suspension hook High pressure gauge 2. Connect the tank to refill with Refrigerant Hand wheel 3. Set the unit to cool operation mode.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-33 Installation 2. Refrigerant Adjustment (Supplement) Adding Refrigerant Refrigerant must be added if the piping measures more than 5 metres in length (maximum of “A” metres). The quantity of additional refrigerant is variable according to the installation situation. Thus, make sure the outdoor unit situation before adding refrigerant. This operation can only be performed by a qualified refrigeration specialist. ☛ If you have used...
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-34 Installation 4-4-19. Performing Leak Tests A Before completing the installation (insulation of the hose and piping), you must check that there are no gas leaks. B To check for gas leaks on the... Then, using a leak detector, check the... Indoor unit Flare nuts at the end of sections A and B. Outdoor unit Valves on sections C and D. D C 4-4-20.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-35 Installation Connection outlet as per the capacity • Be sure to connect the round type duct according to our spec. • When connecting the round type duct, duct shall be used with the rubber material if possible.(When using A/C and metal families, it cause the noise). • The outside of the connection side of round type duct shall be insulated. If not insulated, the condensate may leak from the duct.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-36 Installation 4-4-21. Increasing Fan Speed If external static pressure is too great(due to long extension of ducts, for example), the air flow volume may drop too low at each air outlet. This problem can be solved by increasing the fan speed using the following procedure. 1. Remove the screw on the electrical component box and remove the cover plate. 2. Adjust the DIP switch(SW2) on the main PCB to the “OFF” position. Switch No.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-37 Installation 4-4-22. 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. The air filter is an optional accessory. IMPORTANT : Before cleaning your air conditioner, ensure that you have switched off the electric circuit breaker used for the unit. 1. Turn the levers to the right or left not to prevent pulling out the air filter. 4.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-38 Installation 4-4-23. 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 temperature The automatic protection feature may be triggered and the air conditioner stopped. Low temperature A water leakage or some other malfunction may happen if the heat exchanger freezes.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-39 Installation 4-4-24. Sloving Common Porblems Before contacting the after-sales service, perform the following simple checks. They may save your time and expense of an unnecessary call. Problem Explanation/Solution The air conditioner does not operate at all ◆ Check that the breaker used for the air conditioner is switched on.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-40 Installation 4-4-25. Setting Up Option Switches IMPORTANT : Before setting up the option switches, always make sure that you have turned off the main power. Main PCB in the Indoor Unit Rotary Digital Switch(SW1) A user can operate up to sixteen air conditioners by using the wired remote controller. Before controlling more than one air conditioner, you should connect the air conditioner each other. And you must assign addresses to the air conditioners.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-41 Installation 4-4-26. Setting Up Option Switches (Cont.) Jumper Wire(SW05) You can adjust the setting temperature for heating. Cut off the SW05, depending on the situation. Option Item Situation of the Switch Note Setting temperature +2°C Short Preset Position Setting temperature +5°C Open Sub PCB in the Indoor Unit CN20 Connector Remove the CN20 connector in the sub PCB, if necessary, referring to the table below.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-42 Installation Centralized Controller DIP Switch(DS01) Adjust the DIP switch to the desired position referring to the table below. Switch No. 1 2 3 4 Meaning The air conditioner is operated by the controller OFF OFF OFF OFF adjusted last among the wired remote controller, wireless remote controller and centralized controller. Switch OFF OFF OFF ON Position A user can use wired/wireless remote controller when the centralized controller is switched on.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-43 Installation 4-4-27. Wired Remote Controller Installation (Optional) Accessories Wired Remote Controller(1) KR-H50210 Cable-Tie(2) Cable Clamp(5) M4 X 16 Tapped Screw(7) Caution : • Do Not keep the wired remote controller cables with a 220V cable because the remote controller cables have low voltage. • Do Not input 220V power to the R1, R2 and R3 in the wired remote controller. Note : Cable Specifications Cable type 1.
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-44 Installation 4-4-28. Centralized Controller Installation (Optional) Accessories Centralized Controller(1) KR-H60110 Cable-Tie(2) Cable Clamp(5) M4 X 16 Tapped Screw(7) Transmitter(1) KT-A00 Spacer Support(4) Cable-Tie(2) M4 X 16 Tapped Screw(7) 1. Open the centralized controller cover by using two grooves on the top of it. 5.
Duct-ADH1800E-2-2 6/27/00 10:38 AM Page 4-45 Installation 7. Reassemble the centralized controller. Caution : •The optional kits must be installed by an installation specialist. •Before installing the optional kits, ensure that you have turned off the main power. •All optional kits cables should be installed according to the national wiring rules and you must install them in the wall not to be touched by users. 4. Close the receiver & display unit. 5.
Duct-ADH1800E-2-2 6/27/00 10:38 AM Page 4-46 Installation 4. Insert the air filter into the indoor unit depending on the situation. Note: When installing to the bottom of the unit... • Before inserting the air filter, remove the cover on the bottom of the unit removing the screws. • Reinstall the cover on the rear of the unit after turning it 180°. Installing to the rear 5. Turn the levers to the original position to fix the air filter securely.
Duct-ADH1800E-2-2 6/27/00 10:38 AM Page 4-47 Installation 4-4-31. Controlling a Group * You should adjust the option switches in the electrical component box or on the PCB of the wired remote controller. * Before setting up the option switches, always make sure that you have turned off the main power. * After adjusting the options, you should supply the power. Otherwise, the options will not be applied.
Duct-ADH1800E-2-2 6/27/00 10:38 AM Page 4-48 Installation With Centralized Controller A user can turn on/off up to sixteen air conditioners by using the centralized controller. In this case, the user can turn on/off all air conditioners or a specific air conditioner connected with the centralized controller. And each air conditioner can be controlled by its own remote controller(s) depending on the setting. 1.
Duct-ADH1800E-2-2 6/27/00 10:38 AM Page 4-49 Installation 4-4-32. Checking and Testing Operations Wireless Remote Controller To complete the installation, perform the following checks and tests to ensure that the air conditioner is operating correctly.
Duct-ADH1800E-2-2 6/27/00 10:38 AM Page 4-50 Installation 4-4-33. Troubleshooting Wired Remote Controller If the error occurs, and the error code are displayed on the wired remote controller. The error code blinks for 5 seconds and it disappears. If you would like to see the error code after disappearing it, press the Test button. Meaning of Error Code The error code is composed of two-digit figures or letters. The first means (∗) an indoor unit address and the second means an error code.
Duct-ADH1800E-2-2 6/27/00 10:38 AM Page 4-51 Installation Wireless Remote Controller If the error occurs, the indicators on the receiver & display unit displays the error.
Duct-ADH1800E-2-2 6/27/00 10:38 AM Page 4-52 MEMO 4-52 Samsung Electronics
Duct-ADH1800E-3 4/12/00 5:47 PM Page 5-1 5. Disassembly and Reassembly Stop operation of the air conditioner and remove the power cord before repairing the unit. Indoor Unit No. ! Part name Filter-pre Procedures Picture ! Disassemble two screws of indication part and then assemble the direction of two plate-handle places by use of screw as shown in @. @ Turn the plate handle by hand when removing the filter-pre. # When pulling the filter-pre handle, the filter-pre can be assembled.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 5-2 Disassembly and Reassembly No. Part name Procedures Picture @ Disassemble 6 indicating screws. # Separate the sensor holder from the Ass’y fan case. $ Separate from Ass’y control IN the capacitor connection wire between the motor-fan in and housing connector. ❉ It is possible under the working status of # at the time.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 5-3 Disassembly and Reassembly No. Part name Procedures Picture % Separate the Ass’y blower and duct from the set. # Ass’y-control in ! After disassembling one indicating screw, separate the cover-control. @ Separate the motor-fan in and sensor connector connected to PCB.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 5-4 Disassembly and Reassembly No. Part name Procedures Picture # Disassemble two indicating screws (arrow mark). $ Hold the Ass’y control In by hand to lift up a little and then release the status of hanging on the hangign slot. $ 5-4 Ass’y-Drain pan ! Disassemble 4 indicating screws to separate Ass’y drain pan.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 5-5 Disassembly and Reassembly No. % Part name Ass’y-EVAP Procedures Picture ❉ Work is possible when disassembling the ass’y drain pan. ! Disassemble 8 indicating screws (4 each at left and right side). @ Disassemble 6 indicating screws. # Disassemble 5 indicating screws. ❉ It is possible at the status of No.3 Ass’y control In disassembly at the time. $ After disassembling 4 indicating screws.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 5-6 Disassembly and Reassembly No. Part name Procedures Picture % Pull the cabinet-side RH, BH by hand to disassemble. ^ Seperate 4 indicating screws (2 each at left and right side). & Seperate it from the set if the ass’y-evap pull up. ^ 5-6 Ass’y-holder outlet • When connecting canvas to the discharge side ! Disassemble 4 indicating screws (two each at left and right side).
Duct-ADH1800E-3 4/12/00 5:47 PM Page 5-7 Disassembly and Reassembly No. Part name Procedures Picture @ Disassemble 12 indicating screws (6 each at upper and lower side). ❉ After connecting canvas to the disassembled Ass’y holder outlet(@), attach the Ass’y holder outlet to the set in the reverse order.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 5-8 Disassembly and Reassembly Outdoor Unit No. Part name ! Cabinet Procedures Picture 1) Turn off the unit and remove the power cable 2) Remove the top cover. 3) Remove the control box cover. 4) Unplug the ass'y cable. 5) Remove the cabi-side. 6) Remove the cabi-front. * When you assemble the parts, check if the each parts and electric connectors are fixed firmly. @ 5-8 Fan Motor & Propeller Fan 1) Do Procedure 1 above. 2) Remove the nut flange.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-1 6.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-2 Trouble Shooting ■ Trouble shooting by outdoor unit error cond ERROR CODE LED flickering 6-2 ERROR DESCRIPTION Communication error between indoor unit and centralized controller REFERENCE PART EC19 Samsung Electronics
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-3 Trouble Shooting ■ EC01 : Trouble on the thermistor related part of indoor unit. • EC01 : Trouble on the room thermistor related part of indoor unit. - E1 of outdoor unit PCB 7-segment - Reservation lamp of wireless receiving board is flickering with 1 Hz. - Action items when “*1” displays on the wired remote controller.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-4 Trouble Shooting ■ EC03 : When the trouble is found on the part related to the outdoor unit thermistor. - E6 of outdoor unit PCB 7-segment - Operation lamp and filter lamp of wireless receiving board are flickering with 1Hz. - Action items when “*6” displays on the wired remote controller. Check point : - Defect of indoor unit - Indoor unit thermistor defect NO Is the outdoor unit thermistor installed at CN41? Install the outdoor unit thermistor at CN41.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-5 Trouble Shooting ■ EC04 : When the trouble is found on the drain pump and float switch installed on the indoor unit. EC01 : Trouble on the thermistor related part of indoor unit. - E9 of 7-segment of outdoor unit PCB - Reservation lamp of wireless receiving board and filter lamp are flickering with 1 Hz. - Action item when “*9” displays on the wireless remote controller.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-6 Trouble Shooting ■ EC05 : When the trouble is found in the communication related part between indoor unit and outdoor unit. - EA of 7-segment of outdoor unit PCB. - Reservation lamp and filter lamp of wireless receiving board is flickering with 1 Hz. - Action item when “*A” displays on the wired remote controller.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-7 Trouble Shooting ■ EC06 : When the trouble is found in the communication related part between indoor unit and wired remote controller. (during single operation, not group control) - EC of 7-segment of outdoor unit PCB. - Wireless receiving board lamp and reservation lamp is flickering with 1Hz. - Action item when “C” displays on the wired remote controller.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-8 Trouble Shooting ■ EC07 : When the trouble is found in the communication related part between outdoor unit pipe thermistor. - ED of 7-segment of outdoor unit PCB. - Reservation lamp and filter lamp of wireless receiving board is flickering with 1Hz. - Action item when “D” displays on the wired remote controller.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-9 Trouble Shooting ■ EC08 : When the trouble is found on the part related to the wireless receiving board of the indoor unit. Check point : - Defect of wireless remote controller PCB - Defect of wireless remote controller receiving board PCB - Indoor unit PCB defect YES Insert correctly Mis-insertion of CN9? NO YES Wire shorted? NO YES LED direct/reverse direction check? NO NO Check no.1 and no.2 pin of CN9:DC +5V? YES Check pin no.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-10 Trouble Shooting ■ EC09 : When the trouble is found on the part related to the wired remote controller. (single operation) Chec point : - Defect of communication line between indoor unit and wired remote controller.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-11 Trouble Shooting ■ EC10 : When the trouble is found on the part related to the fan motor of indoor unit. Chec point : - Defect of PCB relay of indoor unit.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-12 Trouble Shooting ■ EC11 : When the trouble is found on the part related to the fan motor of outdoor unit.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-13 Trouble Shooting ■ EC12 : When the trouble is found on the part related to comp of outdoor unit.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-14 Trouble Shooting ■ EC13 : When the trouble is found on the part related to the up & down swing motor of indoor unit (cassette model) Check point : - Wire short between indoor unit PCB up & down swing motor connector or bad contact.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-15 Trouble Shooting ■ EC14 : When the trouble is found on the part related to drain pump of indoor unit. Check point : - Indoor unit PCB ↔ Drain pump connector wire, indoor unit Micom No.6 Pin output, IC06 No.6 Pin output. - Drain pump, RY72, DC12V power, AC220~240V 50Hz power, indoor unit option switch.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-16 Trouble Shooting ■ EC15 : When the trouble is found on the part related to float switch of indoor unit. Check point : - Indoor unit PCB ↔ float switch connector wire, voltage level of indoor unit micom pin no.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-17 Trouble Shooting ■ EC16 : When the trouble is found on the part related to ventilator of indoor unit. Check point : - Indoor unit PCB ↔ ventilator connector wire, output voltage of indoor unit micom pin No. 5 - Ventilator, DC 12V power, DC5V power, indoor unit option switch.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-18 Trouble Shooting ■ EC17 : When the trouble is found on the part related to power system of indoor unit. Check point : - Indoor unit AC220V~AC240V input voltage, DC12V output, DC5V output, output voltage of pin no.2 and 3 of CN15. - Power transformer, F101, F102, F701 After checking the correct connection between indoor unit and outdoor unit, and check again NO Is the voltage of pin no.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-19 Trouble Shooting ■ EC18 : When the trouble is found on the part related to power system of output unit. Check point : - Outdoor unit AC220V~AC240V input power, DC12V output, DC5V output - Power transformer, F101, F701 Check to confirm whether the wire is connected correctly between indoor unit and outdoor unit? NO Is the voltage between CN71 pin no.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-20 Trouble Shooting ■ EC19 : When the centralized controller lamp is flickering. (during centralized control) Check point : - Defect on the address assignment for the relay equipment connected with centralized controller.
Duct-ADH1800E-3 4/12/00 5:47 PM Page 6-21 MEMO Samsung Electronics 6-21
Duct-ADH1800E-4 6/27/00 10:43 AM Page 2 7.
Duct-ADH1800E-4 6/27/00 10:43 AM Page 3 Exploded views and parts list ■ Indoor Unit Parts list NO CODE NO Description 1 2 3 4 DB63 - 00076A DB63 - 00074A DB94 - 00022A DB61 - 00099A DB61 - 00236A DB61 - 00237A DB94 - 00023A DB94 - 00051A DB64 - 00071A DB61 - 00155A DB90 - 00121A DB67 - 00046A DB31 - 00025A DB31 - 00025C DB90 - 00117A DB90 - 00159A DB90 - 00119A DB70 - 00026A DB96 - 00182A DB96 - 00174A DB96 - 00183A DB90 - 00120A DB90 - 00118A DB90 - 00158A DB70 - 00027A DB64 - 00121A DB64 - 00183A
Duct-ADH1800E-4 6/27/00 10:43 AM Page 4 7-2 Outdoor Unit 7-2-1 18K 10 8 16 7 9 6 11 13 13-3 12 12-2 4 1 3 5 13 15-5 15-4 15-1 15 15-6 12-1 13-2 15-7 15-3 15-2 13-1 14-3 14 14-1 14-2 2 7-3 Samsung Electronics
Duct-ADH1800E-4 6/27/00 10:43 AM Page 5 Exploded views and parts list ■ Outdoor Unit Parts list (18K) Description Specification Q'TY NO CODE NO 1 DB90-10673C ASS'Y-CABI, FRONT AP-4350/5350 1 2 DB90-20160E ASS'Y-BASE, OUT UBH1800E 1 3 DB67-50063A FAN-PROPELLER AS+G/F20%, D405 1 4 DB60-30020A NUT-FLANGE M6, FEFZY, LF 1 5 DB31-00056A MOTOR-FAN ASS030AVEA 1 6 DB61-20008C BASE-MOTOR SGCC-M, T=1.
Duct-ADH1800E-4 6/27/00 10:43 AM Page 6 Exploded views and parts list • 24K 6 10 8 9 16 11 13-2 13 5 7 13-3 14 14-3 14-1 12 14-2 15-5 15-4 15-1 15 15-6 12-2 12-1 4 1 3 13-1 15-7 15-3 15-2 2 7-5 Samsung Electronics
Duct-ADH1800E-4 6/27/00 10:43 AM Page 7 Exploded views and parts list ■ Outdoor Unit Parts list (24K) Description Specification Q'TY NO CODE NO 1 DB90 - 10634L ASS'Y-CABI, FRONT ASH-3500 1 2 DB90 - 20157L ASS'Y-BASE, OUT AP-7650 1 3 DB67 - 50074A FAN-PROPELLER AS-1569 1 4 - BOLT-SPECIAL M6 1 5 DB31 - 00027A MOTOR-FAN OSME-806SRC 1 6 DB95 - 20147A ASS’Y-MOTOR, B/K AS-1569, ASSY 1 7 DB94 - 50039C ASS'Y-PARTITION ASM-3500A 1 8 DB96 - 00180A ASS'Y-CONDENSER 2X24, D
Duct-ADH1800E-4 6/27/00 10:43 AM Page 8 Exploded views and parts list • 32K 6 10 8 9 16 11 13-2 13 5 13-3 7 14 14-3 14-1 12 12-2 12-1 4 1 3 14-2 15-5 15-4 15-1 15 15-6 13-1 15-7 15-3 15-2 2 7-7 Samsung Electronics
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9 Exploded views and parts list ■ Outdoor Unit Parts list (32K) Description Specification Q'TY NO CODE NO 1 DB90 - 00035E ASS'Y-CABI, OUT AP-3707BR 1 2 DB90 - 20157L ASS'Y-BASE, OUT AP-7650 1 3 DB67 - 50067A FAN-PROPELLER AS+G/F20%, D495, 4BLABD 1 4 - BOLT-SPECIAL M6 1 5 DB31 - 00058A MOTOR-FAN ASS130AVEC 1 6 DB61 - 20093A BASE MOTOR SGCC-M, T1.
Duct-ADH1800E-4 6/27/00 10:43 AM Page 10 MEMO 7-9 Samsung Electronics
Duct-ADH1800E-4 6/27/00 10:43 AM Page 8-1 8. Block Diagrams 8-1 Refrigerating Cycle Block Diagram Model : ADH1800E, DH18ZA1(A2) Indoor Unit Outdoor Unit *Allowable pipe length : Max. 30m *Allowable drop distance : Max. 15m *Amount of refilling per extension length of 1m; When extending the pipe length by more than 5m , 40gr(50gr: Outdoor Unit is higher than Indoor Unit) of R-22 refrigerant should be refilled per extension length of 1m.
Duct-ADH1800E-4 6/27/00 10:43 AM Page 8-2 Block Diagram • Model : ADH2400E, DH24ZA1(A2) Indoor Unit Outdoor Unit *Allowable pipe length : Max. 30m *Allowable drop distance : Max. 15m *Amount of refilling per extension length of 1m; When extending the pipe length by more than 5m, 40gr(50gr: Outdoor Unit is higher than Indoor Unit) of R-22 refrigerant should be refilled per extension length of 1m.
Duct-ADH1800E-4 6/27/00 10:43 AM Page 8-3 Block Diagram • Model : ADH3200E, DH32ZA1(A2) Indoor Unit Outdoor Unit *Allowable pipe length : Max. 30m *Allowable drop distance : Max. 15m *Amount of refilling per extension length of 1m; When extending the pipe length by more than 5m, 55gr(55gr: Outdoor Unit is higher than Indoor Unit) of R-22 refrigerant should be refilled per extension length of 1m.
Duct-ADH1800E-4 6/27/00 10:43 AM Page 8-4 8-2 THERMISTOR THERMISTOR MODEL : 103AT 8-4 THMPERATURE [˚C] THERMISTOR [Kohm] THMPERATURE [˚C] THERMISTOR [Kohm] 70 69 68 67 66 65 64 63 62 61 60 2.229 2.296 2.365 2.437 2.512 2.589 2.669 2.752 2.838 2.928 3.021 29 28 27 26 25 24 23 22 21 20 8.622 8.944 9.281 9.632 10 10.380 10.780 11.200 11.630 12.090 59 58 57 56 55 54 53 52 51 50 3.116 3.216 3.319 3.426 3.537 3.652 3.772 3.897 4.026 4.161 19 18 17 16 15 14 13 12 11 10 12.560 13.060 13.570 14.
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-1 9.
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-2 Parts list ■ Indoor Part List (PCB CODE : PD-DH2400-00) Mark J01, J02, J04 - J19,SW05,SW05 IC04 IC06,IC08 IC07 IC05 PC31,PC32,IC10 IC02 IC01 IC11 X501 D101 - D105,D701,D703,D704,D705 ZD701 C/D,HEATER, VENTLATOR,DRAIN PUMP FLOAT S/W,FILTER,FAN MOTOR,EEPROM CLEANER,D201-D203 CN18,CN19 CN9 CN11 CN8 CN14 CN7 CN20 CN15 CN5 CN2 CN10 CN1 CN6 Q601 Q201 Q301,Q701,Q302,Q602,Q603 Q202 LED1 LED2 C702,C703 C602 C101,C103,C105,C209,C210,C501,C302,C603 C205-C208,C402-C404,C50
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-3 Parts list Mark R212-R214,R607,R610,R407 R302 R203,R204,R301,R217,R216,R609 R202 R209 R207 R210,R208 R211 R601-R605 R403,R404,R606 R401, R402 R611 R205, R205 R703 R706, 701 R702 R704, R705 RY72 ~ RY77 F701 HOLDER F101 HOLDER F102 HOLDER FT71 VA71 Samsung Electronics Parts Name R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-METAL R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CELENT RELAY-MANIATURE FUSE HOLDER FUSE HOLDER FUS
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-4 • Indoor Unit (32K) 9-4 Samsung Electronics
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-5 Parts list ■ Indoor Part List (PCB CODE : PD-DH-3200-00) Mark J01, J02, J04 - J19,SW05,SW05 IC04 IC06,IC08 IC07 IC05 PC31,PC32,IC10 IC02 IC01 IC11 X501 D101 - D105,D701,D703,D704,D705 ZD701 C/D,HEATER,VENTLATOR,DRAIN PUMP FLOAT S/W,FILTER,FAN MOTOR, EEPROM CLEANER,D201-D203 CN18,CN19 CN9 CN11 CN8 CN14 CN7 CN20 CN15 CN5 CN2 CN10 CN1 CN6 Q601 Q201 Q301,Q701,Q302,Q602,Q603 Q202 LED1 LED2 C702,C703 C602 C101,C103,C105,C209,C210,C501,C302,C603 C205-C208,C402-C404,C5
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-6 Parts list Mark R212-R214,R607,R610,R407 R302 R203,R204,R301,R217,R216,R609 R202 R209 R207 R210,R208 R211 R601-R605 R403,R404,R606 R401, R402 R611 R205, R205 R703 R706, 701 R702 R704, R705 RY72 ~ RY77 F701 HOLDER F101 HOLDER F102 HOLDER FT71 VA71 9-6 Parts Name R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-METAL R-CARBON R-CARBON R-CARBON R-CARBON R-CARBON R-CELENT RELAY-MINIATURE FUSE HOLDER FUSE HOLDER FUSE HOLDER NOISE F
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-7 9-1-2 Outdoor Unit (18K/24K) Samsung Electronics 9-7
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-8 Parts list ■ Outdoor Part List (PCB CODE : PD-DH2400-S0) Mark J01-J03,J05-J10,OPJ IC4 IC05-IC07 PC31,PC32 IC03 IC02 IC01 X501 D101-D105,D701 ZD71 Q301,Q302 Q901,Q902 Q201 LED1 C701 C702,C703 C502,C902,C201,C501,C104 C401-C403,C901,C202,C303 C506,C203,C404,C405,C102 C302 C101 C103 C105 R201,R901,R514,R513,R407 R409 R405,R203,R204,R206,R205, R411 R410 R406,R408, R409 R703 R301 R302 R902-R909 R303 R202 R401,R402 R403,R404 R701,R702 RY71-RY74 F101 F701 CR71 VA71 CN
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-9 • Outdoor Unit (32K) Samsung Electronics 9-9
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-10 Parts list ■ Outdoor Part List (PCB CODE : PD-DH3200-S1) Mark J01-J03,J05-J10,OPJ IC4 IC05-IC07 PC31,PC32 IC03 IC02 IC01 X501 D101-D105,D701 ZD71 Q301,Q302 Q901,Q902 Q201 LED1 C701 C702,C703 C502,C902,C201,C501,C104 C401-C403,C901,C202,C303 C506,C203,C404,C405,C102 C302 C101 C103 C105 R201,R901,R514,R513,R407 R409 R405,R203,R204,R206,R205,R411 R410 R406,R408,R409 R703 R301 R302 R902-R909 R303 R202 R401,R402 R403,R404 R701,R702 RY71,RY74 RY72,RY73 F101 F701 CR7
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-11 Parts list ■ Outdoor Part List (PCB CODE : PD-DH3200-S0, Duct) Mark J01-J03,J05-J10,OPJ IC4 IC05-IC07 PC31,PC32, IC51~IC53 IC03 IC02 IC01 X501 D101-D108,D701 ZD71 Q301,Q302 Q901,Q902 Q201 LED1 C701 C702,C703 C502,C902,C201,C501,C104 C401-C403,C901,C202,C303 C506,C203,C404,C405,C102,C503~C505 C302 C101 C103 C105 R201,R901,R514,R513,R407 R409 R405,R203,R204,R206,R205,R411 R410,R405,R408,R409 R411,R410,R406 R703 R301 R302 R902-R909 R303 R501~R503 R202 R401,R402,R
Duct-ADH1800E-4 6/27/00 10:43 AM Page 9-12 MEMO 9-12 Samsung Electronics
Duct-ADH1800E-4 6/27/00 10:43 AM Page 10-1 10.
Duct-ADH1800E-4 6/27/00 10:43 AM Page 10-2 10-2 Outdoor Unit BUILT-IN AIRCONDITIONER CODE NO : DB68-00866A 10-2 Samsung Electronics
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Duct-ADH1800E-4 6/27/00 10:43 AM Page 11-2 11-2.
Duct-ADH1800E-5 6/27/00 10:53 AM Page 1 11-3.
Duct-ADH1800E-5 6/27/00 10:53 AM Page 2 11-4.
Duct-ADH1800E-4 6/27/00 10:43 AM Page 11-3 UPDATE LOG SHEET Application date Page Part# Note(Cause & Solution) S/Bulletin# Use this page to keep any special servicing information.(Service Bulletin, etc.) If only parts number changes, Just change parts number directly on parts list. And if you need more information, please see the service bulletin Copyright Trademarks © 1995 by Samsung Electronics Co., Ltd. All rights reserved.
Duct-ADH1800E-front 4/12/00 6:01 PM Page 1 ELECTRONICS © Samsung Electronics Co., Ltd. Mar. 2000 Printed in Korea. Code No.
