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DB98_04511A(2)-CO 2/18/03 4:08 PM Page 3
ROOM AIR CONDITIONER
SP06A10 SP08A10
SP10A10 SP12A10
Manual
SERVICE
AIR CONDITIONER CONTENTS
11. Precautions
12. Product Specifications
13. Installation and Operating
Instructions
14. Disassembly and Reassembly
15. Troubleshooting
16. Exploded Views and Parts List
17. Block Diagram
18. PCB Diagram
19. Wiring Diagram
10. Schematic Diagram
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DB98_04511A(2)-1 2/18/03 4:09 PM Page 1-1 1. Precautions 1. Precautions 1. Warning: Prior to repair, disconnect the power cord from the circuit breaker. 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 equipment may cause problems later- intermittent contact, for example. Fig. 1-1 Avoid Dangerous Contact 4. Power Cord: Prior to repair
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2.Product Specifications 2-1 Table Unit of SP06A10 SP08A10 SP10A10 SP12A10 Item Measure WINDOW Type Dimension: mm 520 ×345 ×485 600 ×394 ×595 (Width ×Height ×Depth) Voltage Volt 115 Phase - SINGLE Hz 60 Frequency A 5.4 6.6 9.3 10.5 Operation Current W 610 740 1000 1170 Power Consumption FREON R22 Refrigerant Type g 300 470 450 635 Refrigerant Change BTU/h 6500 8000 10800 12600 Capacity EER BTU/h.W 10.8 10.8 10.8 10.8 Net Weight Kg 26 29 43 45 Condenser Row 2 ×15
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DB98_04511A(2)-1 2/18/03 4:09 PM Page 2-4 MEMO 2-3 FRIEDRICH AIR CONDITIONING CO.
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DB98_04551A(3)_1 2/17/12 5:26 PM Page 2-4 DB98_04551A(3)_1 2/17/12 5:26 PM Page 2-4 DB98_04551A(3)_1 2/17/12 5:26 PM Page 2-4 DB98_04551A(3)_1 2/17/12 5:26 PM Page 2-4 2-2 Dimensions 2-2 Dimensions 2-2 Dimensions 2-2 Dimensions 2-2-1 Main Unit 2-2-1 Main Unit 2-2-1 Main Unit 2-2-1 Main Unit (Unit : mm) (Unit : mm) (Unit : mm) (Unit : mm) MODEL W H D SP06A10 520 345 485 SP08A10 SP10A10 600 394 595 SP12A10 Front view Front view Front view Front view Side view Side view Side view Side
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DB98_04511A(2)-1 2/18/03 4:09 PM Page 3-1 3. Installation and Operating Instructions 3-1 Installation 3-1-1 Selecting Area for Installation 1. Make sure that you install the unit in an area 6. Make sure that you install the unit in an area providing good ventilation. The air conditioner which provides easy drainage for condensed must not be blocked by any obstacle affecting the water. air flow near the air inlet and air outlet. 7. Make sure that you install the unit in an area not 2. Make sur
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DB98_04511A(2)-1 2/18/03 4:09 PM Page 3-2 3-2 Function Description Timer indicator Temperature/Timer settings Energy Saver indicator Remote control sensor Dry adjustment indicator Fan speed On/Off button adjustment button Mode selection button (Cool, Fan, Dry) Temperature adjustment buttons 3-2-1 Cooling operation mode The compressor is turned on and off according to the ambient temperature and set temperature. 1) Compressor on and off control • Compressor on and off control according to
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DB98_04511A(2)-1 2/18/03 4:09 PM Page 1 Installation and Operating Instructions 3-2-4 Sleep operation mode 1) Enable to sleep operation only when cooling operation. 2) First, 7-SEG LED DISPLAY "SLEEP" while 15 second, Second, 7-SEG LED DISPLAY "8Hr" And, automatically SET OFF after operated while 8 Hour 3) If sleep operation, setting Temperature rise 1˚C after 1 Hour 4) ON TIMER operation, not operation, ENERGY SAVER operation, not sleep operation. 3-2-5 Dry operation mode If the atmosphere
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DB98_04511A(2)-1 2/18/03 4:09 PM Page 2 MEMO 3-4 FRIEDRICH AIR CONDITIONING CO.
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DB98_04511A(2)-1 2/18/03 4:09 PM Page 3 4. Disassembly and Reassembly 4-1 Compressor Replacement Flow Chart Locate cause of defect Release refrigerant Disconnect electrical wiring from compressor Cut refrigerant lines from compressor Plug disconnected lines Replace compressor Solder discharge line Solder suction line Use nitrogen gas Inspect electrical wiring for defects, and terminals for correct and secure connections Perform soldering function Y Problem? Fill system with nitrogen gas
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DB98_04511A(2)-1 2/18/03 4:09 PM Page 4 4-2 Checking the oil Fill the transparent container with 10cc of oil, and then conduct the test. 4-2-1 Oil quality Oil Condition Condition of Remarks Refrigerant Cycle Color Odor Normal Straw Yellow No Odor Return with the system Over-heated Brown Color - Change the oil Compressor Damage Dark Brown Pungent oil Change the oil 4-2-2 Replacing and refilling the refrigerant oil 1. Change the compressor - DO NOT recharge the oil as the compressor itself is
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4-3.Disassembly and Reassembly Procedure(SP10A10/SP12A10) Stop operating the air conditioner, and pull out the power cord before repair. No. Part Name Procedures Remarks 1.Pull the Grille air inlet and Guard air filter out. 1 Ass’y Grille 2.Remove the screw on the panel front. 3.Hold the lower part of panel with two hands while pressing down on both sides of the lower part of the cabinet, pull it forward by about 30mm,and then lift it up carefully for removal.(Must un-connect
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Disassembly and Reassembly Procedure(SP10A10/SP12A10) No. Part Name Procedures Remarks 4 Plate reinf& 1..Remove 4 screws on the partition and case cond. Case evap up 2.Remove the plate reinf. (The shape maybe different depend on models) 3.Remove the seal sticked on the case evap up carefully. 4.Pull the case evap up upward. 1.Remove the cover on the evaporator. 5 Plate evap casing & Blower 2.Remove all screws on the evaporator. 3.Pull the evaporator forward ca
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4-5.Disassembly and Reassembly Procedure(SP06A10/SP08A10) Stop operating the air conditioner, and pull out the power cord before repair. No. Part Name Procedures Remarks 1.Pull the Grille air inlet and Guard air filter out. 1 Ass’y Grille 2.Remove the screw on the panel front. 3.Hold the lower part of panel with two hands while pressing down on both sides of the lower part of the cabinet, pull it forward by about 30mm,and then lift it up carefully for removal.(Must un-connect
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Disassembly and Reassembly Procedure(SP06A10/SP08A10) No. Part Name Procedures Remarks 4 Frame up 1..Remove 2 screws on the frame up and case cond. 2.Remove all the screws on the frame up. 3.Pull the frame up upward. 1.Remove 3 screws on the evaporator. 5 Blower 2.Pull the evaporator from frame low carefully. 3.Remove the nut and remove the Blower. 1.Remove 2 screws on the rear side of the 6 Case Cond & Fan Propeller base pan, and all screws fixed on case cond.
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DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-1 5. Troubleshooting Check the basic checkpoints first to determine whether it is machine trouble or a problem in the operation method. When it is not related to the basic checkpoints, perform checking in accordance with the procedures of troubleshooting by symptom. 5-1 Basic Checkpoints for Troubleshooting 1) Is the voltage of the power source appropriate ? (1) It should be within the rating voltage ±10% range. (2) The air conditioner may not operat
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DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-2 5-2 Troubleshooting by Symptom 5-2-1 No power 1) Check points (1) Is the voltage of the power source normal ? (the rating voltage ±10% range.) (2) Is the electric wire in good contact ?(CN 71, RY 71) (3) Is the output voltage of the IC01(KA 7812) normal ?(DC 11.5V ~ DC 12.5V) (4) Is the output voltage of the IC02(KA 7805) normal ?(DC 4.5V ~ DC 5.5V) Turn off the power, and then turn it on again five seconds later. Y Dose the buzzer sound, when the
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DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-3 Troubleshooting 5-2-2 When the Touch Key pad and Led Display 1) Check points (1) Is the voltage of the power source normal ? (the rating voltage ±10% range.) (2) Is the electric wire in good contact ?(CN71, RY71) (3) Is the connection of the assembly main PCB, and TOUCH KEY PAD in good contact? (SW01-SW05) Turn off the power, and then turn it on again five seconds later. N N When the membrane key is When the LED display is Normal operation Normal o
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DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-4 Troubleshooting 5-2-3 When the remocon is not operated 1) Check points (1) Is the voltage of the power source normal ? (the rating voltage ±10% range. ) (2) Is the electric wire in good contact ? (CN71, RY71) (3) Is the assembly main PCB in good contact with the TOUCH KEY PAD(SW01-SW05) (4) Is the battery voltage of the remocon above DC 2.7V? Turn off the power, and then turn it on again five seconds later. N Dose the Buzzer sound, when the power on?
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DB98_04511A(2)-2 2/18/03 4:12 PM Page 5-5 Troubleshooting 5-2-4 When the compressor is not operated 1) Check points (1) Is the voltage of the power source normal ? (the rating voltage ±10% range. ) (2) Is the desired temperature lower than the indoor temperature in the “COOL” mode? (Compressor stopped) (3) Is the starting condenser in good contact? (4) Is the electric wire in good contact ? (CN71, RY71) (5) Is the output voltage of the IC01(KA7812) and IC02(KA7805) normal ? Turn off the powe
