Air King AX SERIES Service Manual

SERVICE MANUAL KINGSERIESASH-18AK, ASH-24AK

Electrical circuit diagramElectrical circuit diagram55555These circuit diagrams are subject to change without notice, please refer to the one supplied

66666Manual of functions of remote controller and operation methodManual 1 of functions of remote controller6.1.1 Temperature parameterThe room sett

Tpreset +2℃ Tpreset -2℃ Tamb Compressor Outdoor fan Indoor fan Cooling DryStop 6 min. 6 min. 4 min. 4 min. low speed Run Stop 6.1.2.2.3 Protection 

3.Other controls1. Memory functionMemory contents: Mode, up and down swing, Light, Setting temp., Setting fan speed, Ordinary settingFahrenheit/Centig

(6) Turbo functionThe turbo function is available in Cool and Heat modes.(7) Dry functionDry function is available in Cool and Dehumidifying modes.(8)

Manual 2 of functions of remote controller1. Temperature parameterThe room setting temperature(Tpreset)The room ambient temperature (Tamb)Basic Functi

DRY ModesWhen Tamb. Tpreset 2 , the unit will run under DRY cooling mode, in which case the compressor and outdoor fan willbe started and the ind

Other controlsTimer functionOrdinary Timer setting:timer on: Under unit off, the timer on function could be set up, if timer on has arrived, controlle

Turbo functionThe turbo function is available in Cool and Heat modes.Dry functionDry function is available in Cool and Dehumidifying modes.Auto fan sp

Open the front panel ,Push the filter upwards tounloose the clasp, and then pull out the two filters.Screw off the screws fixing the electric box cov

Operating Procedures / PhotosScrew off the screws fixing the electric box coverand then open the cover, next unscrew the screwsfixing the toggle switc

ScrewMotorCross flow fanOperating Procedures / PhotosScrew off 4 screws fixing the motor cover and thentake the motor cover out.Screw off the screw co

(18) Disassembly Procedures for Outdoor UnitOperating Procedures / Photos1. Disassemble Handle and Top CoverUnscrew the screw fixing the handle, then

5. Disassemble Electric Box Sub-assyunscrew the screw of electric box, pull out thelead out insert of compressor, four-way valve andmotor, then take

Unsolder the pipeline connecting with valves ( toprevent soldering gun from burning out thechassis).Unscrew 2 bolts fixing gas valve ,andthen unsolder

Only for cooling and heating unitUnscrew the fixing nut of the four-way valve coiland remove the coil. Wrap the four-way valve withwet cotton and unso

Unscrew the screws fixing the top cover, and thenlift the top cover to remove it.Unscrew the 3 screws fixing the front side plateto remove it.1. Disa

Operating Procedures / PhotosUnsolder the pipeline connecting with valves ( toprevent soldering gun from burning out thechassis). Unscrew 2 bolts fixi

Operating Procedures / Photos7. Disassemble Axial Flow FanUnscrew the nut fixing the fan with a spanner totake out the fan.8. Disassemble Outdoor Mo

10. Disassemble CapillaryUnsolder the weld spots of capillary,valve andoutlet tube of condenser to remove the capillary.Prevent welding slag from bl

ModelRemarks1Summary and featuresSummary and featuresASH-18AK ASH-24AK 1Ph 220~240V 50Hz R410a 18 Outdoor unit: 24 Outdoor unit:

PARTS GUIDEASH-18AK, ASH-24AKKINGSERIES

(18/24) Exploded View of Components and Parts of Indoor unit

1 Wall Mounting Frame 01252004 1 AK2 Rear Case 22202329 1 AW3 O-Gasket of Cross Fan Bearing 76512203 1 AC4 Screw Cap 24252015 3 AA5 Round Louver 10512

1 Wall Mounting Frame 01252004 1 AK2 Rear Case 22202329 1 AW3 O-Gasket of Cross Fan Bearing 76512203 1 AC4 Screw Cap 24252015 3 AA5 Round Louver 10512

(18) Exploded View of Components and Parts of outdoor unit

1 Small Handle 26235401 1 AC2 Axial Flow Fan 10333426 1 AR3 Fan Motor 15013070 1 AZ4 Motor Support 01703059 1 AF5 Condenser Assy 01113033 1 BK6 Conden

(24) Exploded View of Components and Parts of outdoor unit

1 Panel Grille 22414102 1 AL2 Front Plate 01433017 1 AW3 Axial Flow Fan φ472X165 10338731 1 AR4 Fan Motor 15015421 1 BA5 Motor Support 01703027 1 AE6

99999Failure and analysisThe breaker trips at once when itis set to "ON".Measure insulation resistance to ground to seeif there is any leaka

COOLING HEATING COOLING HEATING18000 19500 22000 232001640167021202120250025503000300010.9 11.1 13 13Model of Indoor UnitFan Motor Speed (r/min) (H/M/

Improper set of temperatureAdjust set temperatureIf cooling (heating) load isproperCheck the forecasted load of cooling (heating)The refrigerant has l

The indoor fan motor is burned or breaksor has the heat protector malfunction.Replace the fan motor or the defective part.The built-in heat protector

Wrap of refrigerant pipe joint is not closeenough.Re-wrap and make it tight.Water leakageFan of indoor unit contacts other parts. Adjust fan location.

PG motor locked protection H6: Probable reasons:1. Air vents were blocked which may cause the fan speed is too slow;2. Fan blade locked;3. Motor lock

ASH-18AK.ASH-24AK.Shanghai Hitachi ElectricalAppliances Co,Ltd./HighlyShanghai Hitachi ElectricalAppliances Co,Ltd./HighlyASH210SV-C8LU ASH264SV-C8LUr

Wall PipeGuide louverIndoor unitOutdoor unitFront PanelFilterAir inAir outDrainage hoseAir inAir outManual switchWireless remote controlWrapping TapeI

Tube exitAir inletRear ViewRightLeftCeilingWall-Mounting PlateWDHOutline and installation dimensions of indoor unit4Outline and installation dimension

913378680550342ASH-18AKBoltNutWrenchUnit:mmOutline and installation dimensions of outdoor unit

Unit:mm950700572378ASH-24AKBoltNutWrenchｏｖｅｒｏｖｅｒｏｖｅｒｏｖｅｒ