Air-Con A16CI4H4R36 Manuel de service

Service Manual02'(/6A16EM4H4R36A16CI4H4R36

6SHFL¿FDWLRQV7HPSHUDWXUHFRQGLWLRQR)0RGHOQDPH6WDQGDUGSUHVVXUH+HDWH[FKDQJHUSLSHWHPS,QGRRUIDQPRGH2XWGRRUIDQPRGH&RPSUHVVRUUHYROXWLR

&RQVWUXFWLRQ9LHZV14.6362415.731.138.616.7&RQVWUXFWLRQ9LHZV,QGRRU8QLW8QLWLQFK8QLWLQFK2XWGRRU8QLW

5HIULJHUDQW6\VWHP'LDJUDP5HIULJHUDQW6\VWHP'LDJUDP2-Way valve Strainer Strainer Strainer 3-Way valve Muffler 4-Way valve Heat exchang

6FKHPDWLF'LDJUDP6FKHPDWLF'LDJUDP(OHFWULFDO:LULQJ(OHFWULFDO'DWD,QGRRU8QLW,QGRRU8QLW2XWGRRU8QLWSymbol Parts name Symbol C

6FKHPDWLF'LDJUDPCOMN.O23GK1012XWGRRU8QLW

6FKHPDWLF'LDJUDP3ULQWHG&LUFXLW%RDUGTOP VIEWBOTTOM VIEW1 2 347810111213956,QGRRU8QLW1R 1DPH 7HUPLQDORIQHXWUDOZLUH $XWREXW

6FKHPDWLF'LDJUDPTOP VIEWBOTTOM VIEW1 2 3 4567891011122XWGRRU8QLW1R 1DPH 1R 1DPH 1R 1DPH +LJKIUHTXHQF\WUDQVIRUPHU7  7HUPLQDORI

)XQFWLRQDQG&RQWURO)XQFWLRQDQG&RQWURO5HPRWH&RQWURO2SHUDWLRQV17843561113121617181910149152ON/OFFPress it to start or stop ope

)XQFWLRQDQG&RQWURO2122232420Up & down swing icon: is displayed when pressing the up & down swing button. Press this button again

)XQFWLRQDQG&RQWURO101112131415169X-FAN:Pressing X -FAN button in COOL or DRY mode,the icon "X-FAN" is displayed and the indoor fan w

7DEOHRI&RQWHQWV 7DEOHRI&RQWHQWV6XPPDU\DQG)HDWXUHV

)XQFWLRQDQG&RQWURO'HVFULSWLRQRI(DFK&RQWURO2SHUDWLRQ1. Temperature Parameters Indoor preset temperature (Tpreset)

)XQFWLRQDQG&RQWUROProtectionProtection is the same as that under the cooling mode.(3) Heating ModeWorking conditions and process of heatingIf

)XQFWLRQDQG&RQWUROb.Under AUTO mode,if Tamb. Tpreset +1.8ºF is detected,the unit will select to run under cooling mode,in which case implicit

)XQFWLRQDQG&RQWURODesignation of sensors FaultsIndoor ambient temperatureThe sensor is detected to be open-circuited or short-circuited fo

,QVWDOODWLRQ0DQXDO,QVWDOODWLRQ0DQXDO1RWLFHVIRU,QVWDOODWLRQ&DXWLRQ7KHXQLWVKRXOGEHLQVWDOOHGRQO\E\DXWKRUL]HGVHUYLFHFHQWHUDFF

,QVWDOODWLRQ0DQXDO6DIHW\3UHFDXWLRQVIRU(OHFWULF$SSOLDQFHV$GHGLFDWHGSRZHUVXSSO\FLUFXLWVKRXOGEHXVHGLQDFFRUGDQFHZLWKORFDOHOHFWU

,QVWDOODWLRQ0DQXDO,QVWDOODWLRQ'LPHQVLRQ'LDJUDPS chematic diagram being reference only (outdoor unit is with variation ) ,

,QVWDOODWLRQ0DQXDO,QVWDOO,QGRRU8QLW,QVWDOODWLRQRI0RXQWLQJ3ODWH0RXQWLQJSODWHVKRXOGEHLQVWDOOHGKRUL]RQWDOO\$VWKHZDWHUWUD\

,QVWDOODWLRQ0DQXDO127($OOZLUHVEHWZHHQLQGRRUDQGRXWGRRUXQLWVPXVWEHFRQQHFWHGE\WKHTXDOL¿HGHOHFWULFFRQWUDFWRUƔ(OHFWULFZLUHVPXVWEHFR

,QVWDOODWLRQ0DQXDO$LU3XUJLQJDQG/HDNDJH7HVW&RQQHFWFKDUJLQJKRVHRIPDQLIROGYDOYHWRFKDUJHHQGRIORZSUHVVXUHYDOYHERWKKLJKOR

7DEOHRI&RQWHQWV([SORGHG9LHZVDQG3DUWV/LVW,QGRRU8QLW

,QVWDOODWLRQ0DQXDO,QVWDOODWLRQDQG0DLQWHQDQFHRI+HDOWK\)LOWHU,QVWDOODWLRQRI+HDOWK\)LOWHU/LIWXSWKHIURQWSDQHOIURPLWVWZRHQGV

([SORGHG9LHZVDQG3DUWV/LVW([SORGHG9LHZVDQG3DUWV/LVW,QGRRU8QLW444546245671011151720212241424335343230262325164039373133381427368121329

([SORGHG9LHZVDQG3DUWV/LVW7KHGDWDDERYHDUHVXEMHFWWRFKDQJHZLWKRXWQRWLFH12'HVFULSWLRQ3DUW&RGH4W\3URGXFW&RGH &%1

([SORGHG9LHZVDQG3DUWV/LVW

([SORGHG9LHZVDQG3DUWV/LVW7KHGDWDDERYHDUHVXEMHFWWRFKDQJHZLWKRXWQRWLFH12'HVFULSWLRQ3DUW&RGHA16CI4H4R364W\3URGXFW&RGH&a

7URXEOHVKRRWLQJNote: When replacing the controller, make sure insert the wire jumper into the new controller, otherwise theunit will display C5The b

7URXEOHVKRRWLQJImproper set of temperatureAdjust set temperatureIf cooling load is properCheck the forecasted load of cooling The refrigerant has le

7URXEOHVKRRWLQJThe indoor fan motor is burned or breaks or has the heat protector malfunction. Replace the fan motor or the defective part. The buil

7URXEOHVKRRWLQJWater leakageAbnormal soundand shakeDrainage pipe blocked or brokenChange drainage pipeWrap of refrigerant pipe joint is not closeeno

7URXEOHVKRRWLQJ)ODVKLQJ/('RI,QGRRU2XWGRRU8QLWDQG3ULPDU\-XGJHPHQWNo feedback of outdoor fan motorHigh-preesure ProtectionE1

6XPPDU\DQG)HDWXUHV6XPPDU\DQG)HDWXUHV,QGRRU8QLW2XWGRRU8QLW<%))5HPRWH&RQWUROOHUFANAUTOOPERHEALTHAIRFILTERTURBOON/OFFX-FANHOURHUMIDI

7URXEOHVKRRWLQJIPM protectionOvercurrent protectionOverload protection Exhaust protection Overlod protection of compresoor Outdoor condenser temp.

7URXEOHVKRRWLQJ$QDO\VLVRUSURFHVVLQJRIVRPHRIWKHPDOIXQFWLRQGLVSOD\&RPSUHVVRUGLVFKDUJHSURWHFWLRQ3RVVLEOHUHDVRQVVKRUWDJHRIUHIULJH

7URXEOHVKRRWLQJ+RZWR&KHFN6LPSO\WKH0DLQ3DUW(1) Capacitor charge fault (Fault with outdoor unit) (AP1 below refers to the outdoor contro

7URXEOHVKRRWLQJ(2) IPM Protection, Out-of-step Fault, Compressor Phase Overcurrent (AP1 below refers to the outdoor control panel)Main check points:

7URXEOHVKRRWLQJ(3)High temperature and overload protection diagnosis (AP1 hereinafter refers to the control board of the outdoor unit)Mainly detect:

7URXEOHVKRRWLQJ(4) Start-up failure (following AP1 for outdoor unit control board)Mainly detect:Whether the compressor wiring is connected correct?I

7URXEOHVKRRWLQJ(5) Out of step diagnosis for the compressor (AP1 hereinafter refers to the control board of the outdoor unit)Mainly detect:Whether t

7URXEOHVKRRWLQJ(6)Overload and air exhaust malfunction diagnosis (following AP1 for outdoor unit control board)Mainly detect:Wether the PMV is conne

7URXEOHVKRRWLQJ(7)Power factor correct or (PFC) fault (a fault of outdoor unit) (AP1 hereinafter refers to the control board of the outdoorunit)Main

7URXEOHVKRRWLQJ(8) Communication malfunction: (following AP1 for outdoor unit control board)Mainly detect:Is there any damage for the indoor unit ma

6DIHW\3UHFDXWLRQV6DIHW\3UHFDXWLRQVInstalling, starting up, and servicing air conditioner can behazardous due to system pressure, electrical comp

7URXEOHVKRRWLQJ(9) Flow chart for outdoor communitcation circuit detecting:YYYYYNNNNStartMeasure voltage at the Test 10 position as shown in the dia

7URXEOHVKRRWLQJ+LJKSUHVVXUH3URWHFWLRQHigh-pressure protectionUse pressure gauge to measure if the pressure is really high?Check if the operat

7URXEOHVKRRWLQJTemp.˄˚F˅Resistance˄kΩ˅Temp.˄˚F˅Resistance˄kΩ˅Temp.˄˚F˅Resistance˄kΩ˅Temp.˄˚F˅Resistance˄kΩ˅138.1 18.75 3.848 1.071128.6 17.93 3.711

7URXEOHVKRRWLQJTemp.˄˚F˅Resistance˄kΩ˅Temp.˄˚F˅Resistance˄kΩ˅Temp.˄˚F˅Resistance˄kΩ˅Temp.˄˚F˅Resistance˄kΩ˅181.4 25.01 5.13 1.427171.4 23.9 4.948 1.

7URXEOHVKRRWLQJTemp.(˚F)Resistance˄kΩ˅Temp.(˚F) Resistance˄kΩ˅Temp.(˚F) Resistance˄kΩ˅Temp.(˚F) Resistance˄kΩ˅-20.2 853.5 50 98 120.2 18.34 190.4 4.

5HPRYDO3URFHGXUH5HPRYDO3URFHGXUH5HPRYDO3URFHGXUHRI,QGRRU8QLWWarning Be sure to wait for a minimum of 10 mi

5HPRYDO3URFHGXUHProcedureSteps3.Remove display4.Remove panel5.Remove horizontal louverdisplay clasppanelhorizontal louverRemove 2 screws fixing dis

5HPRYDO3URFHGXUH121236.Remove top cover of electric box 7.Remove front case screwtop cover of electric boxscrew capscrew front caseProcedureStepsRe

5HPRYDO3URFHGXUH123StepsProcedure8.Remove earthing wire 9.Remove electric box cover screwclaspclaspelectric box coverRemove earthing screws, and th

5HPRYDO3URFHGXUH123ProcedureSteps10.Remove temperature sensor 11.Remove electric box temperature sensorscrewelectric boxPull out the indoor tempera

6SHFL¿FDWLRQV0RGHO *:+/%''1$$3URGXFW&RGH&%3RZHU6XSSO\5DWHG9ROWDJH 9̚5DWHG)UHTXHQF\ +] 3KDVHV3RZHU6XSS

5HPRYDO3URFHGXUHStepsProcedure12.Remove water tray13.Remove connection pipe between indoor and outdoor units14.Remove pipe-stopping plate15.Remove

5HPRYDO3URFHGXUH123StepsProcedure16.Remove evaporator 17.Remove the fixing plate of motor screwevaporatorscrewRemove screws between evaporator and

5HPRYDO3URFHGXUH1ProcedureSteps2318.Remove cross flow blade and motorblademotorRemove screws fixing cross flow blade and motor.Remove the motor sub

5HPRYDO3URFHGXUH12ProcedureSteps19.Remove cushion rubbercushion rubber Remove the cushion rubber on cross flow blade.Remove the cushion rubber from

5HPRYDO3URFHGXUH5HPRYDO3URFHGXUHRI2XWGRRU8QLWWarning Be sure to wait for a minimum of 10 minutes after turning

5HPRYDO3URFHGXUHProcedureStep3. Remove panel Twist off the screws connecting the panel, chassis and motor support with screwd-river, and then remo

5HPRYDO3URFHGXUHProcedureStepab6. Remove right side plateTwist off the screws connecting the right side plate and chassis, valve support and conden

5HPRYDO3URFHGXUHProcedureStepc8. Remove left side plate 9. Remove axial flow bladeelectric box 1left side plate axial flow blade Twist off the sc

5HPRYDO3URFHGXUHProcedureStepab10. Remove motor and motor support11. Remove 4-way valve motormotor support4-way valveTwist off the tapping screws f

5HPRYDO3URFHGXUHProcedureStep gas valveliquid valve compressor isolation sheet 12. Remove gas valve and liquid valveTwist off the 2 bolts fixing th

6SHFL¿FDWLRQV7KHDERYHGDWDLVVXEMHFWWRFKDQJHZLWKRXWQRWLFH3OHDVHUHIHUWRWKHQDPHSODWHRIWKHXQLW2XWGRRU8QLW0RGHORI2XWGRRU8QLW&RPS

5HPRYDO3URFHGXUHProcedureStepcondenser support plate of condenserchassis15. Remove support plate of condenserTwist off the screws connecting thesup

6SHFL¿FDWLRQV2SHUDWLRQ&KDUDFWHULVWLF&XUYH&RROLQJ +HDWOLQJCurrent(A)Compressor Speed (rps)2535 45 55 6570655545352515Compressor Spee

6SHFL¿FDWLRQVCapacity ratio(%)Capacity ratio(%)5040 405012011010090807060504532185Outdoor temp̧Outdoor temp̧90 95 100 108 11860708090100110120