background image

7HFKQLFDO,QIRUPDWLRQ

6HUYLFH0DQXDO

7KHDERYHGDWDLVVXEMHFWWRFKDQJHZLWKRXWQRWLFHSOHDVHUHIHUWRWKHQDPHSODWHRIWKHXQLW

2XWGRRU

8QLW

2XWGRRU8QLW0RGHO

*:&0&.11('2

2XWGRRU8QLW3URGXFW&RGH

&$:

&RPSUHVVRU0DQXIDFWXUHU

=+8+$,/$1'$&2035(6625&2/7'

&RPSUHVVRU0RGHO

4;$))

&RPSUHVVRU2LO

5%(3

&RPSUHVVRU7\SH

5RWDU\

&RPSUHVVRU/RFNHG5RWRU$PS/5$

$

&RPSUHVVRU5DWHG/RDG$PS5/$

$

&RPSUHVVRU3RZHU,QSXW

:

&RPSUHVVRU2YHUORDG3URWHFWRU

,QWHUQDO

7KURWWOLQJ0HWKRG

&DSLOODU\

6HW7HPSHUDWXUH5DQJH

R

&

a

&RROLQJ2SHUDWLRQ$PELHQW7HPSHUDWXUH5DQJH

R

&

a

+HDWLQJ2SHUDWLRQ$PELHQW7HPSHUDWXUH5DQJH

R

&

&RQGHQVHU)RUP

$OXPLQXP)LQFRSSHU7XEH

&RQGHQVHU3LSH'LDPHWHU

PP

ĭ

&RQGHQVHU5RZV¿Q*DS

PP

&RQGHQVHU&RLO/HQJWK/;';:

PP

;;

2XWGRRU8QLW)DQ0RWRU6SHHG

USP

2XWGRRU8QLW)DQ0RWRU3RZHU2XWSXW

:

2XWGRRU8QLW)DQ0RWRU5/$

$

2XWGRRU8QLW)DQ0RWRU&DSDFLWRU

ȝ)

2XWGRRU8QLW$LU)ORZ9ROXPH

P

K

2XWGRRU8QLW)DQ7\SH

$[LDOÀRZ

2XWGRRU8QLW)DQ'LDPHWHU

PP

ĭ

'HIURVWLQJ0HWKRG

&OLPDWH7\SH

7

,VRODWLRQ

,

0RLVWXUH3URWHFWLRQ

,3

3HUPLVVLEOH([FHVVLYH2SHUDWLQJ3UHVVXUHIRUWKH

'LVFKDUJH6LGH

03D

3HUPLVVLEOH([FHVVLYH2SHUDWLQJ3UHVVXUHIRUWKH

6XFWLRQ6LGH

03D

6RXQG3UHVVXUH/HYHO+0/

G%$

6RXQG3RZHU/HYHO+0/

G%$

'LPHQVLRQ:;+;'

PP

;;

'LPHQVLRQRI&DUWRQ%R[/;:;+

PP

;;

'LPHQVLRQRI3DFNDJH/;:;+

PP

;;

2XWGRRU8QLW1HW:HLJKW

NJ

2XWGRRU8QLW*URVV:HLJKW

NJ

5HIULJHUDQW

5$

5HIULJHUDQW&KDUJH

NJ

&RQQHFWL

RQ3LSH

&RQQHFWLRQ3LSH/HQJWK

P

&RQQHFWLRQ3LSH*DV$GGLWLRQDO&KDUJH

JP

2XWHU'LDPHWHURI/LTXLG3LSH*5(($OORFDWLRQ0HWULF

PP

ĭ

2XWHU'LDPHWHURI*DV3LSH*5(($OORFDWLRQ0HWULF

PP

ĭ

0D['HLJKW

P

0D['LVWDQFH/HQJWK

P

1RWH7KHFRQQHFWLRQSLSHDSSOLHVPHWULFGLDPHWHU

Summary of Contents for YB1F6

Page 1: ...GREE ELECTRIC APPLIANCES INC OF ZHUHAI Change for Life Service Manual 0RGHO 0 11 5HIULJHUDQW 5 For Argentina NEWSAN...

Page 2: ...FWULFDO 3DUW LULQJ LDJUDP 3 3ULQWHG LDJUDP XQFWLRQ DQG RQWURO 5HPRWH RQWUROOHU QWURGXFWLRQ ULHI HVFULSWLRQ RI 0RGHV DQG XQFWLRQV 3DUW QVWDOODWLRQ DQG 0DLQWHQDQFH 1RWHV IRU QVWDOODWLRQ DQG 0DLQWHQDQFH...

Page 3: ...SORGHG 9LHZ DQG 3DUWV LVW QGRRU 8QLW 2XWGRRU 8QLW 5HPRYDO 3URFHGXUH 5HPRYDO 3URFHGXUH RI QGRRU 8QLW 5HPRYDO 3URFHGXUH RI 2XWGRRU 8QLW SSHQGL SSHQGL 5HIHUHQFH 6KHHW RI HOVLXV DQG DKUHQKHLW SSHQGL RQ JX...

Page 4: ...RQ 6HUYLFH 0DQXDO 6XPPDU QGRRU 8QLW 2XWGRRU 8QLW 0 11 2 0 11 5HPRWH RQWUROOHU 3DUW 7HFKQLFDO QIRUPDWLRQ FAN AUTO OPER HEALTH AIR FILTER TURBO ON OFF X FAN HOUR HUMIDITY ON OFF MODE FAN X FAN TURBO TEM...

Page 5: ...RRU 8QLW 0RGHO 0 11 QGRRU 8QLW 3URGXFW RGH 1 QGRRU 8QLW DQ 7 SH URVV RZ QGRRU 8QLW DQ LDPHWHU HQJWK PP RROLQJ 6SHHG 6 0 6 U PLQ HDWLQJ 6SHHG 6 0 6 U PLQ QGRRU 8QLW DQ 0RWRU 3RZHU 2XWSXW QGRRU 8QLW DQ...

Page 6: ...XWGRRU 8QLW DQ 0RWRU 6SHHG USP 2XWGRRU 8QLW DQ 0RWRU 3RZHU 2XWSXW 2XWGRRU 8QLW DQ 0RWRU 5 2XWGRRU 8QLW DQ 0RWRU DSDFLWRU 2XWGRRU 8QLW LU ORZ 9ROXPH P K 2XWGRRU 8QLW DQ 7 SH LDO RZ 2XWGRRU 8QLW DQ LDPH...

Page 7: ...XQLW QGRRU 2XWGRRU 3 03D 7 7 WR WR WR 6XSHU LJK LJK QVWUXFWLRQ 7 QOHW DQG RXWOHW SLSH WHPSHUDWXUH RI HYDSRUDWRU 7 QOHW DQG RXWOHW SLSH WHPSHUDWXUH RI FRQGHQVHU 3 3UHVVXUH DW WKH VLGH RI ELJ YDOYH RQQ...

Page 8: ...7HFKQLFDO QIRUPDWLRQ 6HUYLFH 0DQXDO 2XWOLQH LPHQVLRQ LDJUDP QGRRU 8QLW 2XWGRRU 8QLW 72 45 694 194 52 55 55 38 8QLW PP 848 320 257 540 286 540 762...

Page 9: ...UDP RROLQJ RQO PRGHO Indoor unit Outdoor unit Accumlator COOLING Discharge Suction Heat exchanger evaporator Valve Valve Liquid pipe side Gas pipe side Compressor Strainer Capillary Heat exchanger con...

Page 10: ...XVHG WR GHWHUPLQH IDQ VSHHG DQG WKH VZLQJ DQJOH RI KRUL RQWDO ORYHU IRU WKLV PRGHO MOTOR DISPLAY RECEIVERAND DISPLAY BOARD DISP2 AP1 DISP1 STEPPING N1 YEGN GN BU BK BN BK BU WH POWER TUBE ROOM SENSOR...

Page 11: ...U 8QLW 7KHVH ZLULQJ GLDJUDPV DUH VXEMHFW WR FKDQJH ZLWKRXW QRWLFH SOHDVH UHIHU WR WKH RQH VXSSOLHG ZLWK WKH XQLW MOTOR M2 FAN M1 N 1 INDOOR UNIT YEGN BK BU BU BK BU YE BU C1 BN C2 RD S X BK C U E R M...

Page 12: ...face of live wire 4 Feedback interface of PG motor 5 Interface of live wire for health function 6 Interface of compressor 7 Interface of neutral wire 8 Interface of PG motor 9 Interface of neutral wir...

Page 13: ...EMP TIMER Press it to set timer ON timer OFF TURBO SLEEP LIGHT Press it to turn on off the light MODE icon If MODE button is pressed current operation mode icon AUTO COOL DRY FAN or HEAT is only for h...

Page 14: ...erature Hold it down for above 2 seconds to rapidly increase set temperature In AUTO mode set temperature is not adjustable Press this button to decrease set temperature Hold it down for above 2 secon...

Page 15: ...to reach the preset temperature in shortest time In COOL mode the unit will blow strong cooling air at super high fan speed In HEAT mode the unit will blow strong heating air at super high fan speed...

Page 16: ...PRGH LI WXUQ RQ WKH XQLW WR HQWHU LQWR DXWR PRGH IRU WKH UVW WLPH I VZLWFK WR DXWR PRGH IURP FRROLQJ KHDWLQJ RU IDQ PRGH WKH V VWHP NHHSV SUHYLRXV RSHUDWLRQ PRGH I VZLWFK WR DXWR PRGH IURP GU LQJ PRGH...

Page 17: ...U GHWDLOV U LQJ PRGH 2SHUDWLRQ FRQGLWLRQ DQG SURFHVV IRU GU LQJ PRGH KHQ 7DPE 7VHW WKH V VWHP VWDUWV GU LQJ DQG FRROLQJ Q WKLV FDVH WKH FRPSUHVVRU DQG WKH 2 8 IDQ PRWRU RSHUDWH DQG WKH 8 IDQ PRWRU RSH...

Page 18: ...QJ RSHUDWLRQ ZKHQ FRQWUROOHU LV GHWHFWHG WKDW 7WXEH WKH 2 8 IDQ PRWRU VWRSV RSHUDWLRQ KHQ 7WXEH LV UHVXPHG QRUPDOO WKH 2 8 IDQ PRWRU UHVXPHV RSHUDWLRQ 1RLVH VLOHQFLQJ SURWHFWLRQ KHQ WXUQLQJ RII WKH XQ...

Page 19: ...VVLQJ WKLV EXWWRQ WKH V VWHP ZLOO RSHUDWH DFFRUGLQJ XQGHU DXWR PRGH DQG WKH 8 IDQ PRWRU RSHUDWHV DW DXWR VSHHG 6ZLQJ PRWRU RSHUDWHV ZKHQ WKH 8 IDQ PRWRU RSHUDWHV 3UHVV WKLV EXWWRQ DJDLQ WR WXUQ RII WK...

Page 20: ...W EH PHPRUL HG 3RZHU IDLOXUH ZKHQ WXUQLQJ RII WKH XQLW 0HPRU FRQWHQW 2 VWDWXV PRGH XS GRZQ VZLQJ OLJKW VHW WHPSHUDWXUH VHW IDQ VSHHG JHQHUDO WLPHU DKUHQKHLW HOVLXV HQHUDO WLPHU FDQ EH PHPRUL HG 7LPH R...

Page 21: ...WKH XQLW DGHTXDWHO JURXQGHG 7KH JURXQGLQJ ZLUH FDQ W EH XVHG IRU RWKHU SXUSRVHV 0XVW DSSO SURWHFWLYH DFFHVVRULHV VXFK DV SURWHFWLYH ERDUGV FDEOH FURVV ORRS DQG ZLUH FOLS 7KH OLYH ZLUH QHXWUDO ZLUH DQ...

Page 22: ...HU PHDVXULQJ WDSH OHFWURSUREH OHFWURQLF OHDNDJH GHWHFWRU 3LSH SOLHUV SLSH FXWWHU 6FUHZ GULYHU 8QLYHUVDO PHWHU 9DFXXP SXPS 3LSH H SDQGHU SLSH EHQGHU PSDFW GULOO GULOO KHDG HOHFWULF GULOO 7RUTXH ZUHQFK...

Page 23: ...the wall Air outlet side Space to the floor Above Above 15cm Above 15cm Above 30cm Above 50cm Above 50cm Above 30cm Above 200cm Above Above Space to the obstruction Air outlet side Space to the wall...

Page 24: ...r unit Make the bound pipes pass through the wall hole and then connect outdoor unit Neaten the pipes Vacuum pumping and leakage detection Check after installation and test operation Finish installati...

Page 25: ...LW LV DOZD V JURXQGHG HIIHFWLYHO RWKHUZLVH LW PD FDXVH HOHFWULF VKRFN 7KH HOORZ JUHHQ ZLUH LQ DLU FRQGLWLRQHU LV JURXQGLQJ ZLUH ZKLFK FDQ W EH XVHG IRU RWKHU SXUSRVHV 7KH JURXQGLQJ UHVLVWDQFH VKRXOG...

Page 26: ...GLQJ WR WKH GLUHFWLRQ RI RXWOHW SLSH 7KH SRVLWLRQ RI SLSLQJ KROH VKRXOG EH D OLWWOH ORZHU WKDQ WKH ZDOO PRXQWHG IUDPH V VKRZ LQ LJ RQQHFW WKH 3LSH RI QGRRU 8QLW LP WKH SLSH MRLQW DW WKH FRUUHVSRQGLQJ...

Page 27: ...WR SUHYHQW EORFNLQJ RQQHFW LUH RI QGRRU 8QLW 2SHQ WKH SDQHO UHPRYH WKH VFUHZ RQ WKH ZLULQJ FRYHU DQG WKHQ WDNH GRZQ WKH FRYHU V VKRZ LQ LJ LQG XS 3LSH LQG XS WKH FRQQHFWLRQ SLSH SRZHU FRUG DQG GUDLQ K...

Page 28: ...SRUW RI RXWGRRU XQLW VHOHFW LW DFFRUGLQJ WR WKH DFWXDO LQVWDOODWLRQ VLWXDWLRQ 6HOHFW LQVWDOODWLRQ ORFDWLRQ DFFRUGLQJ WR WKH KRXVH VWUXFWXUH L WKH VXSSRUW RI RXWGRRU XQLW RQ WKH VHOHFWHG ORFDWLRQ ZLWK...

Page 29: ...FXXP 3XPS 5HPRYH WKH YDOYH FDSV RQ WKH OLTXLG YDOYH DQG JDV YDOYH DQG WKH QXW RI UHIULJHUDQW FKDUJLQJ YHQW RQQHFW WKH FKDUJLQJ KRVH RI SLH RPHWHU WR WKH UHIULJHUDQW FKDUJLQJ YHQW RI JDV YDOYH DQG WKHQ...

Page 30: ...IDQ 2 8 IDQ FRPSUHVVRU DQG HOHFWULF KHDW WXEH VWRS RSHUDWLRQ RUL RQWDO ORXYHU VWRSV DW WKH FXUUHQW SRVLWLRQ 7KH IHHGEDFN WHUPLQDO RI 3 PRWRU LV QRW FRQQHFWHG WLJKWO 7KH FRQWURO WHUPLQDO RI 3 PRWRU LV...

Page 31: ...ed or poorly contacted Insert the temperature sensor tightly yes Is malfunction eliminated Is there short circuit due to trip over of the parts Make the parts upright yes Is malfunction eliminated Rep...

Page 32: ...PG motor tightly no no Stir the blade by hand to see whether the blade rotate s smoothly Reinstall the blade and motor correctly Is malfunction eliminated no no yes yes Turn on the unit again measure...

Page 33: ...mper cap inserted correctly and tightly Replace the jumper cap with the same model End yes yes Assemble the jumper cap with the same model no Is malfunction eliminated no yes Insert the jumper cap tig...

Page 34: ...l too high etc Is the indoor outdoor heat exchanger too dirty or are the air inlet and outlet blocked Normal fluctuation is within 10 of the rated voltage on the nameplate Malfunction is eliminated no...

Page 35: ...The unit returns to normal Conclusion U8 is displayed due to instant energization afte de energization while the capacitor discharges slowly The zero cross detection circuit of the mainboard is defin...

Page 36: ...G IRU GHWDLOV 0DOIXQFWLRQ RI FRPSUHVVRU RPSUHVVRU FDQ W RSHUDWH 5HIHU WR SRLQW RI PDLQWHQDQFH PHWKRG IRU GHWDLOV 0DLQWHQDQFH 0HWKRG IRU 1RUPDO 0DOIXQFWLRQ LU RQGLWLRQHU DQ W EH 6WDUWHG XS 3RRU RROLQJ...

Page 37: ...UDLQ SLSH 5HSODFH GUDLQ SLSH UDSSLQJ LV QRW WLJKW DWHU OHDNLQJ IURP WKH SLSH FRQQHFWLRQ SODFH RI LQGRRU XQLW ZUDS LW DJDLQ DQG EXQGOH LW WLJKWO RPSUHVVRU FDQ W 2SHUDWH 3RVVLEOH FDXVHV LVFULPLQDWLQJ PH...

Page 38: ...QVWDOODWLRQ DQG 0DLQWHQDQFH 6HUYLFH 0DQXDO SORGHG 9LHZ DQG 3DUWV LVW QGRRU 8QLW 1 2 3 4 7 6 5 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 26 28 29 30 31 32 33 35 34 27 9 24 36...

Page 39: ...RLG WRQJXH HIW LOH XVK 5HDU DVH DVV 5XEEHU 3OXJ DWHU 7UD 2 DVNHW RI URVV DQ HDULQJ 2 DVNHW VXE DVV RI HDULQJ YDSRUDWRU 6XSSRUW YDSRUDWRU VV DOO 0RXQWLQJ UDPH URVV ORZ DQ 0RWRU 3UHVV 3ODWH DQ 0RWRU 3LS...

Page 40: ...QVWDOODWLRQ DQG 0DLQWHQDQFH 6HUYLFH 0DQXDO 2XWGRRU 8QLW 9 8 7 6 5 4 3 2 1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24...

Page 41: ...URQW JULOO URQW 3DQHO 6XE VV 3 KDVVLV 6XE DVV 3 RPSUHVVRU DQG WWLQJV QKDODWLRQ WXEH LVFKDUJH 7XEH DSLOODU 6XE DVV 9DOYH 9DOYH LJ DQGOH 9DOYH 6XSSRUW 5LJKW 6LGH 3ODWH 6XE VV 7HUPLQDO RDUG DSDFLWRU DSD...

Page 42: ...EXVK 2SHQ WKH SDQHO RRVHQ WKH FODVS VKRZQ LQ WKH ILJ DQG WKHQ SXOO WKH OHIW ILOWHU DQG ULJKW ILOHU RXWZDUGV WR UHPRYH WKHP 3XVK RXW WKH D LOH EXVK RQ KRUL RQWDO ORXYHU HQG WKH KRUL RQWDO ORXYHU ZLWK...

Page 43: ...WKH HOHFWULF ER FRYHU OHFWULF ER FRYHU 6FUHZV 3DQHO URQW SDQHO 3DQHO URWDWLRQ URRYH 5HPRYH SDQHO 5HPRYH HOHFWULF ER FRYHU URQW FDVH VXE DVV URQW FDVH VXE DVV HIW FODVS 0LGGOH FODVS 5LJKW FODVS 6FUHZ F...

Page 44: ...LUH DQG HYDSRUDWRU 3XOO RXW WKH ZLULQJ WHUPLQDO RI PRWRU DQG ZLULQJ WHUPLQDO RI VWHS PRWRU IURP WKH PDLQERDUG 1RWH RFDWLRQ RI WXEH WHPSHUDWXUH VHQVRU DQG WLHOLQH RQ WKH HYDSRUDWRU LV GLIIHUHQW IRU GLI...

Page 45: ...QJ HOHFWULF ER DVV DQG WKHQ UHPRYH WKH HOHFWULF ER DVV 6FUHZV 6FUHZV LVSOD 6FUHZV RQQHFWLRQ SLSH FODPS YDSRUDWRU DVV 6FUHZV RQQHFWLRQ SLSH 5HPRYH HYDSRUDWRU DVV W WKH EDFN RI WKH XQLW UHPRYH WKH VFUHZ...

Page 46: ...KH PRWRU FODPS 5HPRYH WKH VFUHZV DW WKH FRQQHFWLRQ SODFH RI FURVV IORZ EODGH DQG PRWRU OLIW WKH PRWRU DQG FURVV IORZ EODGH XSZDUGV WR UHPRYH WKHP 0RWRU 6FUHZV URVV RZ F 5HPRYH WKH EHDULQJ KROGHU VXE D...

Page 47: ...DQHO 5LJKW VLGH SODWH LJ KDQGOH 6FUHZ 6FUHZV 6FUHZ 5HPRYH WKH VFUHZ IL LQJ ELJ KDQGOH VOLGH RXW WKH ELJ KDQGOH XSZDUGV WR PDNH WKH FODVS RI ELJ KDQGOH VHSDUDWH IURP WKH JURRYH RI ULJKW VLGH SODWH DQG...

Page 48: ...KH VFUHZV LQJ SDQHO DQG WKHQ UHPRYH WKH SDQHO 5HPRYH WKH VFUHZV LQJ ULJKW VLGH SODWH DQG WKHQ UHPRYH WKH ULJKW VLGH SODWH 5HPRYH WKH QXW IL LQJ D LDO IORZ EODGH DQG WKHQ UHPRYH WKH D LDO RZ EODGH 3DQH...

Page 49: ...WKH VFUHZV IL LQJ HOHFWULF ER DVV FXW RII WKH WLHOLQH SXOO RXW HDFK ZLULQJ WHUPLQDO OLIW WKH HOHFWULF ER DVV XSZDUGV WR UHPRYH LW 1RWH KHQ SXOOLQJ RXW WKH ZLULQJ WHUPLQDO SD DWWHQWLRQ WR ORRVH WKH FOD...

Page 50: ...G ZUDS WKH JDV YDOYH ZLWK ZHW FORWK FRPSOHWHO WR DYRLG GDPDJLQJ WKH YDOYH GXH WR KLJK WHPSHUDWXUH D 5HPRYH VFUHZV LQJ JDV YDOYH DQG XQVROGHU ZHOGLQJ SRLQW EHWZHHQ JDV YDOYH DQG DLU UHWXUQ SLSH 7KHQ UH...

Page 51: ...WX K P P WX K P P WX K P P 6HW WHPSHUDWXUH RQYHUVLRQ IRUPXOD IRU DKUHQKHLW GHJUHH DQG HOVLXV GHJUHH 7I 7F PELHQW WHPSHUDWXUH DKUHQKHLW GLVSOD WHPSHUDWXUH DKUHQKHLW HOVLXV DKUHQKHLW GLVSOD WHPSHUDWXUH...

Page 52: ...DNDJH 3OHDVH H SDQG WKH SLSH DFFRUGLQJ WR WKH IROORZLQJ VWHSV XW WKH SLS RQ UP WKH SLSH OHQJWK DFFRUGLQJ WR WKH GLVWDQFH RI LQGRRU XQLW DQG RXWGRRU XQLW XW WKH UHTXLUHG SLSH ZLWK SLSH FXWWHU 5HPRYH WK...

Page 53: ...HQDQFH 6HUYLFH 0DQXDO SSHQGL LVW RI 5HVLVWDQFH IRU PELHQW 7HPSHUDWXUH 6HQVRU 5HVLVWDQFH 7DEOH IRU QGRRU DQG 2XWGRRU PELHQW 7HPSHUDWXUH 6HQVRUV 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH...

Page 54: ...QVWDOODWLRQ DQG 0DLQWHQDQFH 6HUYLFH 0DQXDO 5HVLVWDQFH 7DEOH IRU QGRRU DQG 2XWGRRU 7XEH 7HPSHUDWXUH 6HQVRU 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N...

Page 55: ...QVWDOODWLRQ DQG 0DLQWHQDQFH 6HUYLFH 0DQXDO 5HVLVWDQFH 7DEOH RI 2XWGRRU LVFKDUJH 7HPSHUDWXUH 6HQVRU 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N...

Page 56: ...L XDQJGRQJ KLQD 7HO D PDLO JUHH JUHH FRP FQ WWS ZZZ JUHH FRP 21 21 5 75 33 1 6 6 6 0 7 GG 8QLW 0LUDPDU 7RZHU 1DWKDQ 5RDG 767 RZORRQ 7HO D RU SURGXFW LPSURYHPHQW VSHFL FDWLRQV DQG DSSHDUDQFH LQ WKLV PD...

Reviews: