TECHNICAL & SERVICE MANUAL
dados 9 plus/13 plus/xl
V 10/2013
Page 1: ...TECHNICAL SERVICE MANUAL dados 9 plus 13 plus xl V 10 2013...
Page 2: ...conditioner 16 7 2 Accessories 17 8 Electronic Function 18 8 1 Function 18 8 2 Controller Specifications 18 8 3 Controller Structure 18 8 4 Sensor Definitions 18 8 5 Mode 18 8 6 Timer Setting 20 8 7 S...
Page 3: ...r supply plug or turn off the breaker 1 2 Caution Always check that there are not gas refrigerant leakage after installation otherwise please repair the product After installing the drain hose make su...
Page 4: ...nd new batteries or different types of batteries Do not recharge or disassemble the batteries Do not dispose of batteries in a fire If the liquid from the batteries gets onto your skin or clothes wash...
Page 5: ...8W 5 Input W 655W 5 855W 5 Rated current RLA A 2 85A 5 3 8A 5 Locked rotor Amp LRA A 21 1A 5 20A 5 Thermal protector B125 140 241C T0705 46 Capacitor 20uF 450V 25uF 450V Refrigerant oil CC 240 300 Fan...
Page 6: ...6 Outerdimension 3 Outer dimension...
Page 7: ...7 Refrigerantcyclediagram 4 Refrigerant cycle diagram The figure below is a brief description of the important components and their function in what is called the refrigeration system...
Page 8: ...2 P16 JZC9 HEATER 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 DIP32 U1...
Page 9: ...9 The below picture is control logic drawing 800194 0Y 1 The below picture is remote receiver logic Drawing 800195 0Y 1 The below picture is display panel Drawing 800196 0Y 1 PCBdrawing wiringdiagram...
Page 10: ...10 Wiring Diagrams 630241 DY 12 for DADOS 9 13 630241 DY 13 for DADOS XL PCBdrawing wiringdiagram...
Page 11: ...g Board 2pcs 3 Sharp End Screws 3 5x10 Light Board Receiver Board Button Board 7pcs 4 Truss head Screws 4x10 Air outlet Main PCB Protecive cover of motor water pump 16pcs 5 Stainless Stell Screws 4x12...
Page 12: ...12 Take out the filter upwards then unscrew the hot air louver Take out the filter upwards then unscrew the hot air louver on the other side Unitdisassemblysequence...
Page 13: ...13 Disassemble the case by easing the buttons in an upward direction then to take it out outwardly Unscrew the front back casing Unitdisassemblysequence...
Page 14: ...14 Disassemble the top casing 6 2 Step 2 Internal Parts Disassembly PCB Disassembly After disassemblying casings please unscrew both sides of the cabinet to take out the PCB Unitdisassemblysequence...
Page 15: ...lide up the partition panel and then take out slow the condenser from the left hand side From there you can see the water motor Caution please notice that in order to avoid any water split by water wh...
Page 16: ...16 Motor Disassembly Unscrew the top metal parts to take out the polyfoam upwards Unitdisassemblysequence...
Page 17: ...7 7 Features 7 1 Parts of the Air Conditioner Fix Led Operation Flash ON OFF 1 sec ON 1 sec OFF Stand By Flash ON OFF 1 6 sec ON 1 6 sec OFF Full Tank DADOS 9 13 1 9 7 2 1 10 9 2 7 2 DADOS XL Features...
Page 18: ...18 7 2 Accessories Features...
Page 19: ...ration temperature for electrical system working temperature range 10 C 60 C storage temperature range 20 C 70 C relative humidity range 35 98 8 2 3 Temperature sensor R25 50 5K B 3470 temperature pre...
Page 20: ...ill be off B If 0 C indoor temperature 20 C compressor will be on for 15 min and stop for 3 min C If indoor temperature 20 Ccompressor will be on for 30 min and stop for 3 min Note When compressor sto...
Page 21: ...nd after 15 minutes operation If temperature is 6 C defrosting mode will be off Defrosting protection mode two way valve defrosting for DADOS XL If the coil temperature detected is 0 C continuously fo...
Page 22: ...its highest scale Connect one lead to the compressor body clean point of contact as a good connection is a must and the other probe in turn to each compressor terminal see Figure below If a reading i...
Page 23: ...contacts in the overload will open turning off the compressor The overload will automatically reset but it may require several hours before the heat is dissipated 9 1 6 Checking the internal overload...
Page 24: ...nd low side of system with deep vacuum hoses or copper tubing Do not use regular hoses 10 Evacuate system to maximum absolute holding pressure of 200 microns or less NOTE This process can be speeded u...
Page 25: ...onditions 9 3 1 Fan motor test 1 Determine that capacitor is serviceable 2 Disconnect fan motor wires from fan speed switch or system switch 3 Apply live test cord probes on black wire and common term...
Page 26: ...check if the capacitor is good 5 Repeat steps 3 and 4 to check fan motor capacitor NOTE A shorted capacitor will indicate a low resistance and the pointer will move to the 0 end of the scale and rema...
Page 27: ...27 10 Characteristic of temperature sensor...
Page 28: ...pply cord Check voltage at the power cord terminal on Main PCB Replace the power cord if none Transformer Discharge transformer before testing Check resistance between the two input output lines on tr...
Page 29: ...Less refrigerant Check the tubes for reasons of leakage Recycle the refrigerant correct the leakage points and recharge Capillary tube Regulate the flow if capillary tube and make the evaporating tem...
Page 30: ...rmal dipslay Connection problem between Connetion being good Power source proble Check main pCB Check if water full or not Micro switch problem Replace micro switch Main PCB damage Repair and replacem...
Page 31: ...5 13V input rate 78055V output PCB damaged Power source Checking fuse Replacing fuse Replacing fuse Fan coil damaged Senor of fan coil damaged Transformer damaged Damage in diode 7805 damaged Main PCB...
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