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Sinclair MATRIX ASH-18AIM PT Service Manual
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Sinclair MATRIX ASH-18AIM PT Service Manual

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SERVICE MANUAL
MATRIX SERIE
ASH-18AIM PT, ASH-24AIM PT

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Summary of Contents for Sinclair MATRIX ASH-18AIM PT

  • Page 1 SERVICE MANUAL MATRIX SERIE ASH-18AIM PT, ASH-24AIM PT...
  • Page 4 ......
  • Page 5 EN 14825：2012     Declared capacity/energy efficiency ratio/coefficient of performance/Average season for cooling/ heating, at indoor temperature  and outdoor temperature Tj  SINCLAIR COOLING HEATING INDOOR  OUTDOOR  DECLARED  INDOOR  OUTDOOR  DECLARED  MODEL TEMP.  TEMP.  CAPACITY  TEMP.  TEMP.  CAPACITY  WB/DB (°C) WB/DB (°C) (kW) WB/DB (°C) WB/DB (°C) (kW) MATRIX SERIE 35/‐ ‐7/‐8 30/‐ 27/19 20/‐ ASH-09AIM PT 25/‐ 20/‐ 12/11 35/‐ ‐7/‐8 30/‐ 27/19 20/‐...
  • Page 6 ASH-18AIM PT ASH-24AIM PT ASH-18AIM PT ASH-24AIM PT...
  • Page 7 ASH-18AIM PT ASH-24AIM PT ASH-18AIM PT ASH-24AIM PT Model ASH-18AIM PT ASH-24AIM PT Cooling Capacity 5275 6450 Min. Cooling Capacity 2400 2200 Max. Cooling Capacity 6100 7000 Heating Capacity 5600 6450 Min. Heating Capacity 2500 2300 Max. Heating Capacity 6800 8500...
  • Page 8 ASH-18AIM PT ASH-24AIM PT...
  • Page 9 220V Conditions 220V Indoor:DB27°C/WB19°C Outdoor:DB35°C Indoor air flow:Super High 230V Pipe length:5m 230V 240V Conditions Indoor:DB20°C 240V Outdoor:DB7°C/WB6°C Indoor air flow:Super High Pipe length:5m 10 20 30 40 50 60 70 80 90 100 Compressor speed (rps) Compressor speed (rps) Conditions Conditions Indoor:DB27°C/WB19°C...
  • Page 10 ASH- AIM PT ASH-2 AIM PT ASH-1 AIM PT ASH- AIM PT High Super High Middle Compressor frequency/Hz Indoor Fan Motor Rotating Speed ASH-18AIM PT ASH-24AIM PT...
  • Page 11 ASH-18AIM P Φ55 Φ55 ASH-24AIM PT Φ70 Φ70 ASH-18 AIM PT ASH-24AIM PT...
  • Page 12 ASH- AIM PT ASH- AIM PT 1000...

  • Page 13: Indoor Unit

    Outdoor unit Indoor unit Gas pipe side Valve 4-Way valve Di s charge Heat Suction exchanger (evaporator) Heat exchanger Liquid pipe (condenser) side Valve Capillary Strainer Strainer COOLING HEATING ASH- AIM PT ASH- AIM PT...
  • Page 15 ASH-18AIM PT ASH- AIM PT Please don't touch any terminal when the voltage of terminal P(DC+) and N(DC-) at AP1 is higher than 30V to prevent the risk of electric shock !
  • Page 17 ASH- AIM PT ● Top view ● Bottom view...
  • Page 18 ASH- AIM PT...

  • Page 19: Mode Icon

    ON/OFF Button Button Button MODE Button ： H O U R ONOFF FAN Speed Button SWING Button; I FEEL Button Button Sleep Mode Button Temperature Display Button TIMER ON Button Clock Button TIMER OFF Button TURBO Button Light Mode Button X-FAN Button 18 19 20 21 MODE icon:...

  • Page 20: Digital Display

    SLEEP icon : is displayed by pressing the SLEEP button. Press this button again to clear the display. LIGHT icon: is displayed by pressing the LIGHT button. Press LIGHT button again to clear the display. TEMP icon: Pressing TEMP button, (set temperature), (intdoor ambient temperature), (outdoor ambient temperature) and blank...

  • Page 21: Remote Controller Description

    Remote Controller Description ON/OFF Press this button to turn on the unit .Press this button again to turn off the unit. Press this button to decrease set temperature. Holding it down above 2 seconds rapidly decreases set temperature. In AUTO mode, set temperature is not adjustable. Press this button to increase set temperature.Holding it down above 2 seconds rapidly increases set temperature.
  • Page 22 SLEEP: Press this button to go into the SLEEP operation mode. Press it again to cancel this function. This function is available in COOL , HEAT (Only for models with heating function) to maintain the most comfortable temperature for you. TEMP: Press this button, you can see indoor set temperature, indoor ambient temperature on indoor unit’s display.The setting on remote controller is selected circularly as below:...
  • Page 23 Combination of "+" and "-" buttons : About lock Press "+ " and "-" buttons simultaneously to lock or unlock the keypad. If the remote controller is locked, is displayed . In this case, pressing any button, blinks three times. Combination of "MODE "...
  • Page 24 Indoor Unit Temperature Parameter Room setting temperature (T preset Room ambient temperature (T .) (temperature sensor :15K, partial pressure resistance:15K) Surface temperature of copper pipe for indoor heat exchanger (T ) (temperature sensor: 20K, partial pressure resistance: 20K) indoor tube 1.
  • Page 25 When multiple malfunctions occurred simultaneously, malfunction protection codes will be displayed in cycle. 3.Other Control Target (1) Up&down swing function: the mode for swing motor is MP28VB(18K),MP35XX(24K). air outlet. （0℃） If swing function has not been set after startup of the unit, up & down horizontal louver will clockwise turn to position D in HEAT mode, or clockwise turn to level position L in other modes.
  • Page 26 (3) Timer Change: Timer ON and Timer OFF can be set via remote ON/OFF button,Timer time can be reset and the system will operate according to the latest setting. When the unit is on and Timer ON and Timer OFF are both set,the system will operate according to the set state.When the timer off time is reathed,the system will stop.

  • Page 27: Outdoor Units

    Outdoor Units 1. Input Parameter Compensation and Calibration (1) Check the input parameter compensation function As the instruction feature of split unit, concerning the comfortable, in heating mode, the indoor ambient temperature of compressor stopping time is higher than preset temperature. (2) Check effective judgment controls of parameters Effective judgment function of the outdoor exhaust temperature thermo-bulb When conditions a and b are satisfied, the outdoor exhaust temperature thermo-bulb is judged not to be connected into place, the...
  • Page 28 (6) Compressor Control 1. The frequency of compressor will be controlled with the relationship of ambient temperature and preset temperature and changing speed of ambient temperature; 2. Start the compressor after starting cooling, heating, dry operations, and the outdoor fan start for 5s; 3.
  • Page 31 Space to the wall Space to the wall At least 15cm At least 15cm Drainage pipe...
  • Page 32 Start installation Preparation before installation Read the requirements select installation Prepare tools for electric connection location Select indoor unit Select outdoor unit installation location installation location Install the support of outdoor unit Install wall-mounting (select it according to the actual situation) frame, drill wall holes Connect pipes of indoor Fix outdoor unit...
  • Page 33 ASH- AIM PT ASH-2 AIM PT...

  • Page 34: Outlet Pipe

    Wall Wall Level meter Mark in the middle of it Space Space to the to the Open-end wrench wall wall above above Union nut 150mm 150mm Pipe Pipe joint Union nut Pipe Torque wrench Right Left Φ55/70mm Φ55/70mm Indoor pipe Rear piping hole Rear piping hole Insulating pipe...
  • Page 35 Panel Screw Wiring cover Indoor and outdoor power cord Indoor unit pipe Liquid pipe Band Drain hose connection wire sleeve Drain hose Connection pipe Band Indoor power cord Cooling and heating unit blue black brown yellow- green Connect to outdoor unit Wiring board ( 1 ) Wire clip...
  • Page 36 yellow- green blue brown blue yellow- black brown green Indoor unit connection Wiring board N ( 1 ) Handle Wire clip Drain vent Chassis Outdoor drain join t Drain hose At least 3cm above the floor Foot holes Foot holes The drain hos can't raise upwards...
  • Page 37 The drain hose can't be fluctuant The water outlet can't be placed The drain hose in water can't be fluctuant The water outlet can't be fluctuant Liquid valve Piezometer Gas valve Valve cap Refrigerant charging vent Nut of refrigerant Charging vent Vacuum pump Inner hexagon spanner...
  • Page 44 Troubleshooting for F1,F2 malfunction the wiring terminal between the temperature sensor and the controller loosened or poorly contacted? Insert the temperature sensor tightly Is malfunction eliminated Is there short circuit due to trip over of the parts? Make the parts upright Is malfunction eliminated Is the...
  • Page 45 Troubleshooting for H6 malfunction Stir the blade with a tool to see whether the blade rotates smoothly Tighten the screw; reassemble the blade, motor and shaft bearing rubber base sub-assy to make sure there is no foreign object between them Is malfunction eliminated Is the...
  • Page 46 Troubleshooting for C5 malfunction Appearance of Is there jumper cap on the the jumper cap mainboard ? Assemble the jumper cap with the same model Is malfunction eliminated the jumper cap inserted correctly and tightly ? Insert the jumper cap tightly Is malfunction eliminated...
  • Page 47 Troubleshooting for E5 malfunction Is the supply voltage unstable Normal fluctuation is within 10 % of the rated Malfunction is with big fluctuation? voltage on the nameplate eliminated Is the supply voltage too low Malfunction is Adjust the supply voltage to maintain it within Malfunction is with overload? eliminated...
  • Page 48 Troubleshooting for U8 malfunction Re-energize1 minute after de-erergization The unit returns to normal. Conclusion:U8 is displayed due U8 is still to instant energization afte de- displayed energization while the capacitor discharges slowly. The zero-cross detection circuit of the mainboard is defined abnormal.Replace the mainboard with the same model...
  • Page 49 Turn on the unit and wait 1 minute Use AC voltmeter to measure the voltage on the two ends of electrolytic capacitor (see fig 30) Malfunction of Replace outdoor Voltage higher the outdoor mainboard than 200V? mainboard AP1 Measure the voltage input with AC voltmeter (see fig 30) Power supply is...
  • Page 50 H5, H7 or P5 is displayed after turning on the unit Measure if the voltage The unit starts Repair power supply to make input is within 180~265V Restart the unit operation again the power voltage normal with AC voltmeter (see fig 30) The compressor Adjust it properly The unit starts...
  • Page 51 E8 is displayed Normal protection, please If the outdoor Unit restarts use it after improving the ambient temperature is higher normally outdoor ambient temperature than 53℃? Improve the radiating environment If the radiating of indoor of unit (clean the heat exchanger Unit restarts and outdoor unit is good? and remove surrounding obstacles)
  • Page 52 Turn on the unit The stop time is not sufficient and If the stop time of compressor the high and low pressure of system is more than 3min? is not balanced , please start the unit after 3min Check the connection situation of outdoor mainboard AP1 and If the compressor wire compressor COMP, and the...
  • Page 54 H3 or E4 is displayed 30min after power off the unit If the overload protector SAT is well connected? Under ambient temperature, test the resistance of overload protector with ohmmeter; resistance value should be＜1000ohm Connect wire If the wiring terminal FA of electronic according to wiring expansion valve is well connected? diagram...
  • Page 55 start If power plug is connected Is the malfunction Connect the plug correctly well with the socket eliminated? Check the connection wire between reactor mainboard and situation of connection Reconnect the wire or Power on and If there is short circuit or the replace the connection Is the malfunction restart the unit...
  • Page 56 If the unit operates normally before malfunction Check the connection wire according to the wiring diagram. Check built-in wiring If the connection wire of indoor and outdoor is connected well? unit Reconnect the wire or Replace the If the wiring is replace the connection wire damaged?
  • Page 59 1. Before disassembly Before disassembly Remove the filter Open the front panel. Push the filter upward and then pull it outward to remove it.
  • Page 60 Remove the horizontal louver Remove the axile bush on the horizontal louver. axile bush Pull the horizontal louver outward to remove it. horizontal louver 4. Remove the panel panel Loosen the screws fixing the indicator. Remove the indicator. display Along the groove fixing front panel, slide the rotor shaft outward to remove the front panel.
  • Page 61 Remove the electric box cover Loosen the screw of the electric box cover. electric box cover Remove the electric box cover. Remove the front case Open the screw cap on the front case. Remove the screws fixing the front case. clasps Loosen the clasps of the front case.
  • Page 62 Remove the front case. front case 7. Remove the vertical louver Loosen the 10 clasps connecting the vertical louver and bottom case subassembly. clasps Remove the vertical louver. vertical louver 8. Remove the electric box subassembly temperature sensor Disconnect the indoor tube temperature sensor.
  • Page 63 ground wire screw Remove the screws at the joint of the ground wire and evaporator. Loosen the clasp at the joint of the electric box cover and the electric box. electric box Disconnect the wiring terminal of the wiring terminal motor and step motor on the electric of motor box.
  • Page 64 9. Remove press plate of connecting pipe Pipe Clamp Auxiliary piping Remove the screws of the press plate of connecting pipe. Remove press plate of connecting pipe. 10. Remove the evaporator Remove the screws at the joint of the evaporator and bottom case.
  • Page 65 Auxiliary piping Adjust the pipe slightly to separate the connecting pipe and the evaporator. Remove the evaporator. evaporator 11. Remove motor and cross flow fan step motor Remove the screw of the step motor and remove the step motor. Remove the screw of the motor press press plate plate.
  • Page 66 ASH- AIM PT...
  • Page 68 grounding wire retainer （２） high and low pressure switch Terminal of Terminal of 4-way valve compressor Terminal of overload outdoor fan protection Terminal of temperature sensor circlip PFC induction Terminal of wire compressor wire...
  • Page 69 screws electric box assy electric box clasp(right) cover clasp(left) screws screws screws screws screws screws...
  • Page 70 sticking stripe soundproof sponge...
  • Page 73 ASH- AIM PT Steps Procedure 1. Remove top cover and front side plate top panel Use the screwdriver to remove the screws connecting the top panel and panel and side panels. Remove the top panel.Loosen the screws fixing the valve cover and then remove the valve cover.
  • Page 74 Steps Procedurs 3. Remove panel Twist off the screws connecting the panel, chassis and motor support with screwd- river, and then remove the panel. panel 4. Remove guard grille guard grille Twist off the screws fixing the guard grille and then remove the guard grille. 5.
  • Page 75 Steps Procedure 6. Remove right side plate right side plate Twist off the screws connecting the right side plate and chassis, valve support and condenser, and then remove the right side plate. 7. Remove electric box electric box cover Twist off the screws on electric box cover with screwdriver, and then remove the electric box cover.
  • Page 76 Steps Procedure electric box 1 Twist off the screws between electric box 1 and left side plate with screw- driver, pull it upwards to remove the electric box 1. 8. Remove left side plate left side plate Twist off the screws connecting the left side plate and chassis with screwdriver, and then remove the left side plate.
  • Page 77 Steps Procedure 10. Remove motor and motor support Twist off the tapping screws fixing the motor, pull out the pin of leading wire for motor and then remove the motor. motor motor support Twist off the tapping screws fixing the motor support, pull it upwards and then remove the motor support.
  • Page 78 Steps Procedure 12. Remove gas valve and liquid valve Twist off the 2 bolts fixing the valve sub-assy. Unsolder the soldering joint between gas valve and air-return pipeand then remove the gas valve.(note: when unsoldering the soldering joint, wrap the gas valve with wet cloth completely to avoid the damage to valve, and release all refrigerant completely at...
  • Page 79 Steps Procedure 15. Remove support plate of condenser Twist off the screws connecting the support plate of condenser and condenser with screwdriver, and then remove the support plate of condenser. support plate of condenser 16. Remove chassis and condenser Pull it upwards to separate the chassis and condenser.
  • Page 81 Pipe Pipe cutter Leaning Uneven Burr Pipe Shaper Downwards Union pipe Pipe Hard mold Expander Pipe Smooth surface Improper expanding damaged leaning crack uneven surface thickness The length is equal...
  • Page 85 PARTS GUIDE MATRIX SERIE ASH-18AIM PT, ASH-24AIM PT...
  • Page 86 Drainage plugs MATRIX name part code dimensions plug 76713068 ASH‐18AIM PT plug 76713033 Drainage Connecter (small) 06123401 Drainage Connecter (small) 06123401 ASH‐24AIM PT Drainage Plug (small) 0681340101 PLUG PLUG ASH-18AIM PT ASH-24AIM PT...
  • Page 87 ASH- AIM PT...
  • Page 88 Price Actualization Description Part Code Code MODEL: ASH‐18AIM PT 1 Front Panel Assy 20012914 2 Display Board D5313D 30565139 3 Filter Sub-Assy 1112208901 4 Screw Cover 242520179 5 Front Case Sub-Assy 2001266701 6 Rear Case assy 22202193 7 Guide Louver 1051220501 8 Air Louver 1 1051211602 9 Baffle Plate 2611222802...
  • Page 89 ASH- AIM PT...
  • Page 90 Price Actualization Qty Description Part Code Code MODEL: ASH‐24AIM PT 1 Front Panel Assy 20012957 2 Filter Sub-Assy 1112209105 3 Screw Cover 242520179 4 Front Case Assy 2001297401 5 Air Louver 1 1051215901 6 Helicoid Tongue 2611218702 7 Left Axile Bush 10512037 8 Rear Case assy 2220219701 9 Water Tray Glue Plug...
  • Page 91 ASH-18AIM PT...
  • Page 92 Price Actualization Qty Description Part Code Code MODEL: ASH‐18AIM PT 1 Axial Flow Fan 10335008 2 Fan Motor LW60M-ZL 1501506402 3 Motor Support Sub-Assy 01705036 4 Electric Box (Fireproofing) none 5 Magnet Coil 4300040033 6 4-Way Valve Assy 03073116 7 Rear Grill none 8 Left Handle 26235401...
  • Page 93 ASH-24AIM...
  • Page 94 Price Actualization Qty Description Part Code Code MODEL: ASH‐24AIM PT 1 Front Grill 22415003 2 Cabinet 01435004P 3 Left Handle 26235401 4 Front Side Plate 01305086P 5 Drainage Connecter none 6 Chassis Sub-assy 02803316P 7 Drainage Hole Cap none 8 Gas-liquid Separator Assy none 9 Compressor and Fittings QXAS-D23zX0 0010524501G 10 Magnet Coil...
  • Page 95  ...
  • Page 96 185/2001 Coll., in the wording of later regulations. In case of incorrect disposal of this waste, a fine can be imposed according to national regulations. Manufacturer: Sinclair Corporation Ltd., 1-4 Argyll Street, London W1F 7LD, UK Supplier and technical support: Nepa, spol.s.r.o.

This manual is also suitable for:

Matrix ash-24aim pt