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Air Conditioner

Service Manual

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Summary of Contents for akira AC-S10HGX2

  • Page 1: Air Conditioner

    Air Conditioner Service Manual http://splitoff.ru/tehn-doc.html...
  • Page 2 MODEL: AC-S10HGX2 Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 3: Table Of Contents

    COOLING SYSTEM DIAGRAM ......................8 CIRCUIT DIAGRAM ..........................10 PCB FUNCTION MANUAL & OPERATION METHOD..............11 DISSASSEMBLY PROCEDURES......................14 EXPLODED VIEW..........................21 PART LIST ............................. 23 GUIDE FOR INSTALLATION......................25 TROUBLE SHOOTING GUIDE......................32 Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 4: Specification

    Package dimension (W /D /H) (mm) Net weight /Gross weight (kg) 65/- Refrigerant /refrigerant charge (kg) R22 /0.9 x 2 Length Liquid pipe (mm) Φ 6(1/4”) Outer diameter Gas pipe (mm) Φ 9.52 (3/8”) Height Max distance Length Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 5: Outline And Installation Dimension

    OUTLINE AND INSTALLATION DIMENSION Ceiling Installation dimension Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 6 Unit: mm above above above above Screw Spanner Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 7 Air out Unit B Air out Front panel Air cleaner Filter Manual switch Covering plate Wireless remote control Air in Guide louver Power plug Water drainage pipe Air in Air outlet grille Air out Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 8: Cooling System Diagram

    The cycle introduced above goes on and on, and the demanded low temperature environment is maintained. Filter Evaporator Cross flow fan Capillary Axial flow fan Condenser Gas-liquid separator Compressor Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 9 This cycle goes on and on and the demanded high temperature environment is maintained. One-way valve Filter Evaporator Cross flow fan Main capillary Auxillary capillary Axial flow fan Condenser E lectromagnetic 4-way valve Heating Gas-liquid separator Cooling Compressor Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 10: Circuit Diagram

    CIRCUIT DIAGRAM ** The circuit diagram is subject to change without notice. Please refer to the ones stuck on the machines. Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 11: Pcb Function Manual & Operation Method

    C, the unit will stop, the compressor will stop after 15sec later, outdoor fan will stop after another 15sec, indoor fan will stop. In this mode, the reversal will not power on, the setting temp. range: C~30 Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 12: Other Control

    D, then return to position L. In swing state, the louver swings between position L and D. when the unit is turned off, will return to position O Model No.: AC-S10HGX2 Version: 1.0...
  • Page 13 The distance of setting twice is 0.5 hour and time range is 0.5 – 24 hours. 8. Memory function The unit will restart in the old mode with memory function after power is turned off. Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 14: Dissassembly Procedures

    To push the left clasp of Electric box the electric box cover with cover screw driver and take out the electric box cover and Earth loose the earth bolts on the evaporator. Take out the wire tube sensor. Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 15 Disassemble water-tray Draw out the rear case clasp from the water tray clasp forcely at full tilt and take out the water-tray assy. Because of the drainage pipe, so Clasp pay more attention Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 16 Screws the groove and take out the evapoator carefully and pay attention to protect connection pipe. Screws Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 17 Fan blade Bolts Motor 2. Disassembly procedures for outdoor unit Disassemble front side plate Screw off 4 pcs fixing screw of front side plate, the pull it downward, can take off it. Screw Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 18 Screw off the surrounding bolts of the cabinet and take off the cabinet. Bolts Disassemble the electric box Screw off 2 pcs bolt of electric box and disassemble the electric box assy. Bolts Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 19 (Only for cooling and heating unit) Unsolder 8 pcs solder joint of two pcs 4-way valve, then remove the connection wire of 4-way valve wire loop and take off the 4-way 4-way valve. valve Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 20 Capillary Disassemble the compressor Screw off 6 pcs bottom nut from two compressor and unsolder the connection pipe and take off the compressor. Bottom nut Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 21: Exploded View

    EXPLODED VIEW Indoor Unit Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 22 Outdoor Unit Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 23: Part List

    Fuse Top cover of electric box 2 Top cover of electric box Transformer SC28B1 Electric box Cable groove Terminal board GT4B3A2 Wire clip LED holder Power connecting cable Signal control cable Power cable Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 24 Three-bit terminal board A 4-way valve fittings Rear side plate 4-way valve Valve 3/8” Valve ¼” Valve support Compressor and fitting Compressor gasket Compressor overload Mid isolation sheet Chassis sub-assy Handle Front side plate sub-assy Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 25: Guide For Installation

    Space to the floor Space to obstruction or more Air inlet side or more or more Space to the wall or more Space to the wall Air outlet side or more Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 26 Fix the rear panel on the selected location with screws supplied with the unit. iii. Be sure that the rear panel has been fixed firmly enough to withstand the weight of an adult of 60kg. Furthermore, the weight should be evenly shared by each screw. Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 27 Connect the connection pipes with the indoor unit firstl and the outdoor unit secondly. Be careful in bending the connection pipes, or you will damage the pipes. iii. If the tightening torque is too great in tightening the flare nuts, leakage will happen. Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 28 Through the tailings 1 when routing the wiring only. Cut off the tiling 1 when routing both the wiring and piping. (heat pump type only). Tailings 2 Tailings 1 Hole Pipe holder Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 29 Blue Yellow-green Control cord Wire clamp Wire clamp Control cord Power connection cord Power connection cord Heat pump type only Heat pump type only Right side plate Front side plate Power connection cord Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 30 Tighten the valve caps and test leakage at all joints of the piping (both indoor and outdoor) by liquid soap or leak detector. If possible, discharge air and moisture remaining in the refrigerant system with a vacuum pump. Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 31 It may cause electric malfunction or damage the part. Has the inlet and outlet been covered? It may cause insufficient cooling (heating) capacity. Has the length of connection pipes and The refrigerant capacity is not accurate. refrigerant capacity been recorded? Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 32: Trouble Shooting Guide

    Leakage between compressor high pressure and Replace the compressor. low pressure. Some part of capillary was blocked Replace the capillary. Refrigerant leakage. Check leakage and charge refrigerant. Outdoor unit one-way valve was blocked. Replace one-way valve. Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 33 Outdoor unit fan blade collide with body case. Adjust the fan blade position. Abnormal sound in compressor. Replace the compressor. Abnormal electric magnetic sound in 4-way Solenoid valve is short circuit, valve when in HEAT mode. replace the solenoid valve. Model No.: AC-S10HGX2 Version: 1.0 : http://splitoff.ru/tehn-doc.html...
  • Page 34 http://splitoff.ru/tehn-doc.html...

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