Pridiom PCM123HX Manuel de service

Pridiom Group LLC 80 Broadway Cresskill, NJ 07626 201-266-8232 Technical Service Manual Inverter Series

10GB560378342845351725095682550×3(=150)50Outdoor unit - AOM183HXOutdoor unit - AOM243HX

11GBINDOOR UNITS DATAIndoor Units Capacity For 9000BTCapacity Model9000BTUAWM093HXAWS091HXCooling Capacity (BTU)---Run Model (Unit A,B,C or D),230/115

1GBHeating Capacity (BTU)---Run Model (Unit A,B,C or D),230/115V,Indoor fan at high speedID COIL ENTERING AIR DB TEMPERATURE [0F]OD COILENTERING AIR

1GBCapacity Correction FactorsCooling Capacity Ratio Vs. Outdoor Temperature Cool i ng Capaci t y Correct i on Fact or00. 20. 40. 60. 8

1GBIndoor Units Capacity For 12000BTUCapacity Model12000BTUAWM123HXAWS121HXCooling Capacity (BTU)---Run Model (Unit A,B,C or D),230/115V,Indoor fan a

1GBHeating Capacity (KW)---Run Model (Unit A,B,C or D),230V,Indoor fan at high speedID COIL ENTERING AIR DB TEMPERATURE [0F]OD COILENTERING AIR DB/WB

1GBCapacity Correction FactorsCooling Capacity Ratio Vs. Outdoor Temperature Cool i ng Capaci t y Correct i on Fact or00. 20. 40. 60. 811. 2

1GBIndoor Units Capacity For 18000BTUCapacity Model18000BTU AWS181HXCooling Capacity (BTU)---Run Model ,230V,Indoor fan at high speedINDOOR ENTERING

1GBHeating Capacity (BTU)---Run Model,230V,Indoor fan at high speedID COIL ENTERING AIR DB TEMPERATURE [0F]OD COILENTERING AIR DB/WB TEM PERATU RE[0F

1GBCapacity Correction FactorsCooling Capacity Ratio Vs. Outdoor Temperature Cool i ng Capaci t y Correct i on Fact or00. 20. 40. 60. 8

GBINTRODUCTION ...3P

0GBIndoor Units Capacity For 24000BTUCapacity Model24000BTU AWS241HXID COIL ENTERING AIR DB TEMPERATURE [0F]OD COILENTERING AIR DB/WB TEM PERATU RE[0

1GBCapacity Correction FactorsCooling Capacity Ratio Vs. Outdoor Temperature Cool i ng Capaci t y Correct i on Fact or00. 20. 40. 60. 8

GBCapacity Correction Factor Due to Tubing Length (One Way)Indoor units ModelAWM093HXAWM123HXAWS091HXAWS121HXAWS181HXAWS241HXCoolingHeating

GB ModelAOS091HX AOS241HXAOS121HX AOM183HX AOS181HX AOM243HXSuction Pressure CurveDischarge Pressure Curve  PRessUReCURVe

GBModel AOS091HXPo�er Supply 1 PH, 115 VAC,60HzConnected to OutdoorMaximum Current 9.3A Inrush Current 40AStarting Current 1ACircuit breaker 30A3

GBModel AOS241HXPo�er Supply 1 PH, 230 VAC,60HzConnected to OutdoorMaximum Current 12.2AInrush Current 35AStarting Current 1ACircuit breaker 30A

GB8. WI R IN G D I AG R A MSA O S 0 9 1 H X W i r i n g D i a g r a mW i r i n g D i a g r a m WIRIngDIAgRAMA O S 1 2 1 H X W i r i n g D i

GB WIRIngDIAgRAMA O S 2 4 1 H X W i r i n g D i a g r a m W i r i n g D i a g r a mA O S 1 8 1 H X W i r i n g D i a g r a m W i r i n g D i a

GBA O M 1 8 3 H X W i r i n g D i a g r a m W i r i n g D i a g r a mA O M 2 4 3 H X W i r i n g D i a g r a m W i r i n g D i a g r a m

GBA O M 1 8 3 H X A O M 2 4 3 H X I n d o o r - O u t d o o r W i r i n g D i a g r a mA O S 0 9 1 H X AO S 1 2 1 H X A O S

GBGeneralIt is a high efficiency DC inverter technology outdoor unit, since it’s a lego concept unit, it can be matched to several inverter indoor uni

0GBD i a g r a mA O S 0 9 1 H X R e f r i g e r a t i o n D i a g r a mA O S 1 2 1 H X R e f r i g e r a t i o n D i a g r a m ReFRIgeRAtIon

1GBA O S 1 8 1 H X AO S 2 4 1 H X R e f r i g e r a t i o n D i a g r a mA O M 1 8 3 H X R e f r i g e r a t i o n D i a g r a m ReF

GBA O M 2 4 3 H X R e f r i g e r a t i o n D i a g r a m tUBIngConneCtIons

GBA O M 2 4 3 H X R e f r i g e r a t i o n D i a g r a mWhen the outdoor unit is installed above the indoor unit an oil trap is required ever

GBFUNCTION OF INVERTER INDOOR UNIT summary1. This control is use for DC Multi-Spilt air conditioners.2. Po�er of indoor unit supply is 220-240V/50

GB 2. Main PCB boardFive Running ModesAuto, Cooling, Heating, Dehumidify, Ventilation.Timer FunctionIndoor Temperature Detect.Indoor Coil Temper

GBDC Inverter 1:2 PG motor speed:12000BTU　Mode Higher High Middle Lo� Lo�erCooling Speed 1250 1200 950 850 850Heating Speed 1250 1200 950 850 750900

GBIt require indoor unit to reduce po�er if indoor room temp. continuous less than or equal to 15 degree for 5 minutes, �hen room temp. is more than

GBspeed set speed lo�er turn off77 OF 86 OF 90 OF coil pipe temp. Note: When Tp≤86 OF, flap is open at 85°and is running at lo�er speed, �

GBTimer and sleepTimerRemote can set 1-24 hours timer on or timer off.Air conditioner is running .If set timer off, air conditioner is continuous r

GBItem DC INVERTER 1:1Capacity (BTU) Inverter 9K Inverter 12K Inverter 18K Inverter 24KCooling 9000 12000 18000 24000Heating 11000 15000 19000 24500S

0GBTurbo functionTurbo is use in cooling /heating/ventilation mode, the indoor blo�er fan is running at super speed. (1) enter condition: press turb

1GBFault display of indoor unit:Fault Display Communicate fault F1Fan motor fault F4Room temp. sensor fault F2Temp. sensor of coil pipe outlet fau

GBA2. Indoor temp. 95 OF,Compressor maxB2. Indoor temp. 82 OF,Compressor maxB1. Indoor temp. 82 OF,Compressor minF1. Indoor temp. 67 OF,Compress

GBFUNCTION OF DUAL DC INVERTER TYPESystem Frame DrawingMajor Performance Indexa) Voltage of Po�er Supply: AC220V ±15%b) Po�er of Controller: ≤15Wc

GBOperation in Cooling ModeControl of Expansion Valve in Cooling Mode1. Reset of Expansion ValveIn the first time the expansion valves in all chann

GB Operation in Dehumidify Mode Dehumidify mode is same as cooling mode. Operation in heating ModeAdjustment of Expansion Valve:1. Reset of Expansi

GBdelay after speed change. 4. The control of outdoor fan motor as figure 6 during defrost process. Speed table of outdoor fan motor indoor unit

GBDefrost of heating mode(figure 6)1. Defrost start condition If outdoor ambient is more than or equal to 61 OF,it can’t defrost. When the time of

GB4. Time sequence of defrost process (figure 6).Control of oil return circle 1. Oil return circle period When air conditioner has run for 10 m

GB4. Leakage or reverse valve fault The air conditioner shutdo�n immediately �hen meet one of belo� conditions. 1) Heating: coil pipe temp. of o

GB Item DC I nver te r 1:2Model　 AOM183HX AOM243HX Function Heat Pump Heat PumpRated Voltage 208-230 VAC 208-230 VACR

0GB12. Over current protection of compressor 1) The air conditioner stop running immediately and display error code �hen input current more than

1GBError marks on unit display Fault Corrective ActionsP2Transducer module protection - auto restartOver current protection of inverter module.Over

GB exPLoDeDVIeWsAnDsPARePARtsLIstsNO. Name Number No. Name Number1 Front Grill 1 11 Top of the Electric box 12 Front Plate 1 12 Valve install

GBOutdoor unit :AOS121HX exPLoDeDVIeWsAnDsPARePARtsLIstsNO. Name Number No. Name Number1 Top panel 1 12High-pressure valve12 Electric box 1 1

GBNo. Name Number No. Name Number1 Front grill 1 11 Four-�ay valve assembly 12 Front Plate 1 12 Electronic expansion valve 13 Axial flo� fan 1 13 Ri

GBNO. Name Number No. Name Number1 Top panel 1 13 Maintenance plate 12 Anti-vibration pad 1 14 Small handle 23 Partition board 1 15 Compressor 14 El

GBoutdoor unit :AOM183HXNo. Name Number No. Name Number1 Front Grill 1 14 Top of the Electric Box 12 Front Plate 1 15 Valve installation plate 13Ax

GBNo. Name Number No. Name Number1 Front Grill 1 14 Top of the Electric Box 12 Front Plate 1 15 Valve installation plate 13 Axial flo� fan 1 16 DN4

GBThis instruction Manual is the universal-purpose version for the models of separate �all-mounted air conditioners manufactured by our Co. T

GB APPenDIxA-InstALL AtIonAnDoeRAtIonMAnUALLOCATION OF OUTDOOR UNIT ...

GBIndoorModelAWH093HXFAN MOTORInput (W) 54Capacitor (UFD) 1.2/450VACFan Motor FLA (A) 0.25Speed (Hi/Med/Lo�) (RPM) 1150 / 950 / 750EvaporatorNumber o

0GBSelect the location considering the follo�ing:O U T D O O R U N I T1 .The location must allo� easy servicing and provide good air circulation as

1GBELECTRICAL REQUIREMENTSElectrical �iring and connections should be made by qualified electricians and in accordance �ith local electrical codes and

GBC A U T I O NNew Refrigerant Air Conditioner InstallationThis air conditioner adopts the ne� HFC refrigerant (R410A) �hich does not destroy ozone

GBNe� tools for R410ANes tools for R410AApplicable to R22 modelChagesGauge manifoldxAs the �orking pressure is high ,it is impossibleto measure the

GBCONNECT THE INDOOR TO THE OUTDOOR UNITThe indoor unit contains a small quantity of nitrogen.Do not unscre� the nuts from the unit until you are re

GBTUBE SIZE TORQUELiquid line 1/4” 1 5 - 2 0 N.M.Suction line 3/8” 3 0 - 3 5 N.M.Suction line 1/2” 50 - 5 4 N.M.Suction line 5/8” 75 - 7 8 N.M.

GB6. Disconnect the charging hose from the vacuum pump and from the service ports of the suction and liquid valves.7. Tighten the service por t ca

GB

GBIndoorModelAWM123HXFAN MOTORInput (W) 54Capacitor (UFD) 1.2/450VACFan Motor FLA (A) 0.25Speed (Hi/Med/Lo�) (RPM)1200 / 950 / 850 (Cooling) 1200 / 9

GBOperating Limits　 OutdoorCoolingUpper limit (DB) (DB) 131 oF Lo�er limit (DB) (DB) 5oFHeatingUpper limit (DB) (DB) 90 oF Lo�er limit (DB) (DB)

GB oUtLIneDIMensIonsOutdoor unit - AOS0181HXOutdoor unit - AOS241HX