Commercial Refrigerator & Freezer Service Manual
Contents
1. Part name Code Material Description 82357898 F 23 F 49 R 728 F 728 DUCT A 30269L0304 SUS 304 1 E DUCT A 30269L0404 SUS 304 ii DUCT A 30269Q0500 SUS 304 m 113 DUCT B 30269L0507 SUS 304 1 FE DUCT B 30269L0606 SUS 304 vi DUCT B 30269Q0400 SUS 304 m 113 Top Grille Panel TOP GRILLE PANEL ASSEMBLY 302241 0450 1 m TOP GRILLE PANEL ASSEMBLY 30224L0230 1 TOP GRILLE PANEL ASSEMBLY 30224L0350 EN TOP GRILLE PANEL ASSEMBLY 30224L0130 m TOP GRILLE PANEL ASSEMBLY 30200Q3800 E TOP GRILLE PANEL ASSEMBLY 30200Q4000 m E TOP GRILLE PANEL 3022410304 STS304 HL 1 ER TOP GRILLE PANEL 30224L0104 STS304 HL MEM GRILLE PANEL 30200Q3900 STS304 HL m 111 GRILLE 3021600100 ABS BLACK 1 EN TOP GRILLE 30216Q0200 ABS BLACK GRILLE 3021600300 ABS BLACK 111 BRAND LOGO 30242Q0500 BLACK HOT STAMP 101111 111 PCB HARNESS 30227L1001 111110 111 FRONT LABEL 30235Q0900 PC 0 254 E FRONT LABEL 3023510100 PC 0 254 i 1 DOOR LOCK KEY 3023860100 112111 313 CONTROL BOARD HOUSING 302421 0100 BLACK HOT STAMP 111111 111 DISPLAY PCB 30243Q0100 fitil A DISPLAY PCB 30243L0100 1 MAIN PCB 30243L0300 MAIN PCB 30243L0310 RN A MAIN PCB 30243L0200 1 MAIN PCB 30243Q0300 1 POWER SWITCH SWITCH 30281Q0100 125V 15A 11111 111 DOOR SWITCH2. Model Refrigerant R 134a R 404a R 134a R 404a Spec XH 9 50g Part code 30268L0300 30268L0400 30268Q0100 30268Q0210 4 4 CAPACITOR Model TSR 23SD TSR 49SD TSF 23SD TSF 49SD TSR 72SD TSF 72SD Voltage 115V 60Hz 220V 60Hz Running 230V 10uF X 370V 15uF 440V 15uF Part code 400EL15130 Comp Assembly Starting 200V 100uF 165V 270 324uF 330V 161 193uF 378 445MFD 260V 88uF Part code 401RD35050 Comp Assembly MAIN COMPONENTS 4 5 EVA FAN MOTOR Model TSR 23SD TSR 49SD TSF 23SD TSF 49SD TSR 72SD TSF 72SD Voltage 115V 60Hz Motor Model IS4420DWSN 2A Part code 3963328120 4 6 CONDENSOR FAN MOTOR Model TSR 23SD TSR 49SD TSF 23SD TSF 49SD TSR 72SD TSF 72SD Voltage 115V 60Hz 220V 60Hz Motor Model IS4420DWSG 1 IS4420DWSQ 1 Part code 3963220410 3963322020 4 7 EVA DEFROST HEATER Model TSR 23SD TSR 49SD TSF 23SD TSF 49SD TSR 72SD TSF 72SD Voltage 115V 60Hz Spec X 445W 600W X 900W Part code X 30228L0802 30228L0700 X 30228Q0600 4 8 LAMP BULB Model TSR 23SD TSR 49SD TSF 23SD TSF 49SD TSR 72SD TSF 72SD Voltage 120V 60Hz Spec 25W Part code 30236L0100 4 9 TRANSFORMER Model TSR 23SD TSR 49SD TSF 23SD TSF 49SD TSR 72SD TSF 72SD Voltage 115V 60Hz Spec DWS 115U Part code 30284L0100 4 10 MAIN PCB Model TSR 23SD TSR 49SD TSF 23SD TSF 49SD TSR 72SD TSF 72SD Volta
3. 4 Factory setting is 6 hours 5 The first defrost iunction will start at the half value of setting time 5 Defrost Heater 1 Defrosi step Function Compressor i 57 Pre cool Heater defrosi Pause Fan Delay C fan Comp on off off on F fan on off off off C fan on off off on Heater off on off off Max time 30 min 40 min 3 min 5 min If D sensor temperature if D sensor is over 50 F heater temp lower goes off than 14 F if D sensor is in error then F fan heater goes off turns on automatically 40 min immediately after activated A Pre Cool Step a it prevents exceeding temperature rise during defrost function b Comp C fan and F fan run continuously during pre cool step 88 LED indicates inside temp and bar LED indicates setting temperature level d Maximum time is 30 min e If F sensor detects 1 8 F lower temp than lowest comp off temp in a 30 min pre cool step goes off f Turbo Freeze mode is only one time prior to pre cool step B Heter defrosi step a The defrost heater is energized b 88 LED displays dF and bar LED indicates setting temp level The defrost heater warms the evaporator coil thereby melting ail frost accumulated during the previous refrigeration cycle d When D sensor is higher than 50 F 10 C heater goes off lf for any reason D heater s on time excess 01 min a defrost termination is also provided x m f If D sensor s temp didn t reac
4. oD WH COMPRESSOR 7000006006 0000000060 MULLION HEATER 000000000 HEATER 2 6 TSF 72SD NG DIAGRAM pu FRONT PCB E POWER SWITCH lt 13PIN DOOR SWITCH F SENSOR 2 Bl D SENSOR VVH 12v BK COOLING FAN BL RD BL RD c c PTC OL POWER RELAY COMPRESSOR 20V 60H 2 THERMAL FUSE gt 760000000 DEFROST HEATER 0006000000 DRAIN HEATER CONDENSING FAN 0000006000 220V 60Hz DRAIN TUBE HEATER 0000000060 7000000006 70090090007 DOOR HEATER 7000000006 70009090090 MULLION HEATER 000000000 CABINET HEATER 3 PART DETAILS 3 1 TOP GRILLE Door Lock Switch Door Lock Door Switch Transformer Main P C B Transformer 3 2 Refrigeration Compartment Cycle Assembly Condenser Fan Motor Assembly condenser Coil Shroud Condenser Coil Suction Pipe MM Compressor 4 LES I mu KE We Condenser Dryer Co
5. REFRIGERATOR TURER PLEASE KEEP POWER OPERATING THIS EQUIPMENT Turbo Air Speed up the Pace of Innovation CAUTION Commercial Refrigerator amp Freezer Service Manual Please read this manual completely before attempting to install or operate this equipment SOLID DOOR TSR 23SD TSF 23SD TSR 35SD TSF 35SD TSR 49SD TSF 49SD TSR 728D TSF 72SD www turboairinc com TABLE OF CONTENTS 1 FEATURE CHART 1 1 FRONT VIEW 1 2 SIDE VIEW 2 WIRING DIAGRAM 2 1 REFRIGERATOR 1DOOR TSR 23SD 2 2 FREEZER 1DOOR TSF 23SD 2 3 REFRIGERATOR 2DOOR TSR 49SD 2 4 FREEZER 2DOOR TSF 49SD 2 5 REFRIGERATOR 3DOOR TSR 72SD 2 6 FREEZER 3DOOR TSF 72SD 3 PART DETAILS 3 1 TOP GRILLE 3 2 REFRIGERATION COMPARTMENT 3 3 ELECTRICAL BOX 3 4 DOOR 3 5 COOLING COMPARTMENT 4 MAIN COMPONENTS 4 1 COMPRESSOR 4 2 COMPRESSOR RELAY 4 3 CONDENSER DRYER 4 4 CAPACITOR 4 5 EVA FAN MOTOR 4 6 CONDENSOR FAN MOTOR 4 7 EVA DEFROST HEATER 4 8 LAMP 4 9 PCB TRANSFORMER 4 10 MAIN PCB 5 ELECTRONIC CONTROLLER INSTRUCTION 5 1 FREEZER CONTROLLER 5 1 1 HOW TO USE THE PANEL 5 1 2 FUNCTION TABLE 5 1 8 ERROR CODE TABLE 5 2 REFRIGERATOR CONTROLLER 5 2 1 HOW TO USE THE PANEL 5 2 2 FUNCTION TABLE 5 2 3 ERROR CODE TABLE 6 SPARE PARTS LIST 7 REPLACEMENT OF MAIN COMPONENTS 7 1 TOP GRILLE PARTS 7 2 REPLACING DOOR 7 3 REFRIGERATION COMPARTMENT S PARTS 7 4 CONDENSING UNIT 7 5 REPLACING CA
6. 30223L0211 PVC S 11211121313 DOOR HINGE SPRING 30251L0100 03 4 11211121313 CABINET FRAME HEATER 30228L0111 45W 1 RH CABINET FRAME HEATER 3022810203 60W 140011 CABINET FRAME HEATER 3022800100 75VV L 6700mm EE 1 1 MULLION COVER 3021402500 STS430 112111212 MULLION HEATER 30228L0903 20W L 2520mm 1 1 MULLION HEATER 30228Q0300 25W L 2520mm 1 1 DOOR HINGE TOP ASSEMBLY LEFT 30229L0800 SPCC T3 0 MFZN WH 11111111 DOOR HINGE TOP ASSEMBLY RIGHT 30229L0900 SPCC T3 0 MFZN WH 111 1 1 2 2 DOOR HINGE BOTTOM ASSEMBLY LEFT 30229L0100 SPCC T5 0 2 WH 110111111 DOOR HINGE BOTTOM ASSEMBLY RIGHT 30229L0200 SPCC T5 0 MFZN WH 1 1 1 1 2 2 Drain DRAIN PAN 30211L0700 HIPS I m PART LIST OF SOLID DOOR MODEL Part name Code Material Description R 238 R 75 on R 72 F 72 DRAIN PAN 3021140103 HIPS i ti lol DRAIN WICKING BAR 3023040700 PVC H 1 x x 1 1 x 1 DRAIN WICKING BAR 30230L0100 1 1 DRAIN WICKING PADS 30245L1000 PULP T2 5 5 5 DRAIN WICKING PADS 30245A0700 PULP T2 5 5 515 5 Evaporator DRAIN CAP 30209L0200 PA 6 10 EVAPORATOR DRAIN 30211L0501 A1100P H14 0 8T WH PAINTING 1 1 EVAPORATOR DRAIN PAN 30211L0601 A1100P H14 0 8T WH PAINTING 1 1 EVAPORATOR DRAIN PAN 3021100100 1100 14 0 8T
7. 5 minutes chirpy sound alarm buzzes continuously 1 Alarm buzzes 1 time after initial power on 2 Alarm buzzes whenever each button is pressed 3 Alarm buzzes if door remains open for certain period See door opening alarm function 1 If inside temp is lower than 14 F or higher than 69 88 LED indicates Lo or H respectively 2 Press up button 5 times with pressing and holding both down button and Turbo Cooling button Above procedure switches normal display to error display mode 3 H there was no error occurred before there will be no change on the 88 LED If there was any error occurred before 88 LED will display error code 4 Next error code will be displayed by pressing down button 5 10 seconds after the last button pressed error display mode will be switched to normal display mode 5 2 3 ERROR CODE TABLE WIS Perception Method s 11 Reftigerator operation s state maenor short circuit Normal operation Malfunction wire disconnection D sensor Short circuit Comp is controlled to be turned on off Malfunction wire disconnection with fixed time interval On 30min Off 30min if R sensor temp is higher than 50 0 F then defrost mode is over To make matters worse if R sensor is in error too defrost mode lasts for only 40min Cycle Comp When the temp of the D sensoris Normal operation Malfurfetion over 32 F although the comp has been
8. C OL gt POWER RELAY R C m BR S C PK C 1 COMPRESSOR amp P RELAY 555000090 CABINET HEATER 2 2 TSF 23SD POWER SWITCH FRONT PCB 13PIN BK BK OR T OR BK T WH DOOR SWITCH BL F SENSOR D SENSOR VVH COOLING FAN d RD BL Legs 00 00006000606 5 CONDENSING RELAY COMPRESSOR THERMAL FUSE BI METAL DEFROST HEATER 555555559 DRAIN s op DRAIN HEATER B 000000000 DOOR HEATER 000000000 CABINET HEATER WIRING DIAGRAM 2 3 TSR 49SD WIRING DIAGRAM GE POWER CORD POWER SWITCH FRONT PCB WH 13PIN DOOR SWITCH DOOR SWITCH R SENSOR gt WH C lt BL VVH BL BL D SENSOR COOLING FAN 5 5 CONDENSING FAN
9. POWER RELAY 20 COMPRESSOR 00000000 MULLION HEATER 00000000 CABINET HEATER 2 4 TSF 49SD POWER CORD BK POWER SWITCH FRONT PCB 1 OR DOOR SWITCH DOOR SWITCH BL lt gt E WH OR BL F SENSOR BL D SENSOR WH WH q COOLING FAN COOLING FAN CONDENSING FAN gt POVVER RELAY THERMAL FUSE BI METAL 5 gt COMPRESSOR DEFROST HEATER 6055555055 DRAIN DRAIN HEATER 605555555 DOOR HEATER 000000000 DOOR HEATER 655555555 MULLION HEATER 000005550 CABINET HEATER WIRING DIAGRAM 2 5 TSR 72SD WIRING DIAGRAM POWER CORD FRONT PCB POWER SWITCH DOOR SWITCH TSE WH BK 3 1 4 al 2 BI R SENSOR BK D SENSOR VVH SES sec COOLING GY WH gt lt CONDENSING FAN POWER RELAY
10. of top grille panel Caution When unscrewing hold the top grille panel Falling down top grille may cause bruise D Place the top grille panel on the top of the cabinet E You can replace PCB Transformer LS REPLACEMENT OF MAIN COMPONENTS F Pull out the harness located back of top grille panel You can separate top grille panel You can replace power switch rocker switch door switches lamp switch and control board housing a Y ims REPLACEMENT OF MAIN COMPONENTS 7 2 REPLACING DOOR A Disassemble top grille panel as described section 7 1 A B C D B Remove Bottom Grille by unscrewing the four screws located on each side of the Bottom Grille lt x r C Open the electrical box Then uncap the door heater vvire Freezer model only REPLACEMENT OF MAIN COMPONENTS D The figure of the disassembled top grille E Unscrew the hinge panel F Unscrew the last screw with pushing the G After unscrewing the hinge will rotate hinge about 90 CCVV of itself REPLACEMENT OF MAIN COMPONENTS H Lift the door and pull out the door heater s lead wire REPLACEMENT OF MAIN COMPONENTS K Initial position of the hinge must be as below l L Turn the hinge 90 CW This turning causes torsion strength of the bar spring that shuts the door s automatically M Screw the hinge with pushing it After installation of the door s assemble the
11. turns on and off by F sensor Except error mode After Comp is off comp will not start for 3 min even though the F sensor is at on point F fan goes off when comp goes off or door is opened F fan will start 3 sec after door is closed when comp is running 8 Comp on off temperature CD el ee 850 RILENTO 45 485 88100580 04210BN08T0U3P4929 2 OBU0b E02 FB P SAO 2894232089939 030 s s sary P pa 0 6 ss tas r o a PP ee t iiis LEE Un bae coctissuriovorcd usamssteseaeisesc e i tasusussquessieittet sa ave iy s m UR pi ssassobivriqgehldtB8ABatdedtttipqovoettet susvovso ee ee UE ENTENTE tiui siabubaScuet tersiapis i4diavaesiniblucit Uiassmietoopeattinihneiurdelttsatsesaseupaeceinismativeevecblibetecamtsastesnasocsps lustusasusstreueccte 9853589992410 gt dt 1884909345409 c c batis n dar E ETA visi 41 ALL l rsriye ikisisi yilly isisisiyisyri iyk esisiyrivisiyisp s sissiyyyiyi 3 Turb
12. 30281L0100 SP201R 10D 11211 3 13 TRANSFORMER 30284L0100 DWS 115U 11111 111 Bottom Grille BOTTOM GRILLE ASSEMBLY 30224L1410 STS304 HL 1 FE x Part name BOTTOM GRILLE ASSEMBLY BOTTOM GRILLE ASSEMBLY Lamp LAMP SHIELD LAMP HARNESS LAMP BULB LAMP SOCKET Shelf SHELF STANDARD SHELF CLIP SHELF SHELF SHELF SHELF STANDARD REAR POST ASSEMBLY SHELF STANDARD FRONT POST ASSEMBLY COLD AIR FLOW GUIDE WIRE Code 30224L1400 30200Q4100 30214L3200 30227L0900 30236L0100 30279L0100 30220L1001 30220L0900 30278Q0100 30278Q0200 30278Q0210 30245Q0400 30245Q0410 30269Q0600 Material STS304 HL STS304 HL MEDIUM BASE STS304 2B PA 6 STS304 STS304 STS304 AL STS AL STS PE PART LIST OF SOLID DOOR MODEL Description 25W 120V L 124B PVC 0 8T L 48 Model R 49S F 23S F 49S 1 5 4 725 725 7 REPLACEMENT OF MAIN COMPONENTS 7 1 TOP GRILLE PARTS MAIN PCB or TRANSFORMER DISPLAY PCB DOOR LOCK or POWER SWITCH ROCKER SWITCH DOOR SWITCH A Unscrew the screw located both sides of top grille panel B Tae ES d ro an m emm k 1 hs am m e s REPLACEMENT OF MAIN COMPONENTS B Unscrew the screws located on top of top grille panel REPLACEMENT OF MAIN COMPONENTS C Unscrew the screws located on bottom
13. BINET FRAME HEATER AND OR MULLION HEATER 1 FEATURE CHART 1 1 FRONT VIEW 5 ERA Li u uum iopasdf O o 4 QI TOP GRILLE PANEL TOP GRILLE TOP GRILLE FIXTURE DOOR SWITCH DOOR LOCK MAIN PCB TRANSFORMER DISPLAY PCB CONTROL BOARD HOUSING BRAND LOGO DOOR HINGE TOP ASSEMBLY DOOR HINGE SPRING DOOR ASSEMBLY DOOR HANDLE DOOR HINGE BOTTOM ASSEMBLY BOTTOM GRILLE ASSEMBLY CASTER DRAIN PAN SUCTION PIPE CAPILLARY TUBE ELECTRICAL BOX COMPRESSOR CONDENSER FAN MOTOR CONDENSER COIL GRILLE FIXTURE MULLION CENTER POST MULLION HEATER FRAME HEATER FRAME COVER 1 2 SIDE VIEW FEATURE CHART DOOR BUMPER DOOR GASKET LAMP BULB LAMP SOCKET EVAPORATOR FAN MOTOR BLADE EVAPORATOR FAN MOTOR EVAPORATOR COIL SUCTION PIPE EVAPORATOR DRAIN PAN EVAPORATOR DRAIN ELBOW DRAIN HOSE SHELF STANDARD LAMP SHIELD EVAPORATOR FAN MOTOR GUARD DUCT A FRONT DUCT B BOTTOM SHELF 2 WIRING DIAGRAM 2 1 TSR 23SD WIRING DIAGRAM POWER CORD POWER SWITCH uu EJ 0 27 13PIN WH WH WH DOOR SWITCH di R SENSOR BL D SENSOR lt gt gt WH COOLING FAN lt c S 57 CONDENSING HAN
14. NSER COIL SHROUD 30214L4600 1 CONDENSER COIL SHROUD 30214Q2800 CAPILLARY TUBE 3024400300 C1220T L 950 1001 2 CAPILLARY TUBE 30244L1302 C1220T 1950 1001 2 1 1 CAPILLARY TUBE 30244Q0400 C1220T L3378 IDo 1 CAPILLARY TUBE 30244L1402 C1220T 14425 1002 0 TE PART LIST OF SOLID DOOR MODEL Part name Code Material Description R 238 R RE 725 F 728 CAPILLARY TUBE A 3024401000 C1220T L2263 1003 56 G 1 1 CAPILLARY TUBE B 3024401100 C1220T L3505 1002 0 m E CONDENSER DRYER 30268L0300 C1220T 9 50g 03 1 ira CONDENSER DRYER 30268L0400 1220 XH 9 50g 03 5 E 1 x CONDENSER DRYER 30268Q0100 C1220T 9 50g 05 0 A CONDENSER DRYER 30268Q0210 C1220T XH 9 50g 05 0 1 Condenser Fan CONDENSER FAN MOTOR BLADE 30218B0100 AL 0225 13 2 CONDENSER FAN MOTOR BLADE 30218A0100 AL 0250 SALE CONDENSER FAN MOTOR 3963220410 IS 4420DVVSG 1 174 1 111 CONDENSER FAN MOTOR 3963322020 IS 4420DWSQ 1 EE 2 Door DOOR BUSHING 3007H1000 PA 6 21418741818 DOOR ASSEMBLY 3020013100 1 m DOOR ASSEMBLY 30200L2900 DOOR ASSEMBLY LEFT 30200L2600 til A DOOR ASSEMBLY LEFT 30200L2400 E DOOR ASSEMBLY MIDDLE 30200Q2320 m E DOOR ASSEMBLY RIGHT 30200L2700 1 E DOOR ASSEMBLY RIGHT 3020012500 m m DOOR ASSEMBLY MIDDLE 3020002330 mE 8 DOOR GASKET
15. WHPAINTING 1 1 EVAPORATOR COIL 30270L0500 1 EVAPORATOR COIL 30270L0600 1 EVAPORATOR COIL 30270L0101 1 EVAPORATOR COIL 30270Q0200 1 COIL 30270L0202 1 EVAPORATOR COIL 30270Q0100 1 3024412410 L EVAPORATOR SENSOR 30227Q1200 F Sensor D Sensor 1 1 1 EVAPORATOR SENSOR 30227Q1300 R Sensor D Sensor 1 1 1 DRAIN PAN FIXTURE 30220L0502 A5052P H14 111 1 173 1 EVAPORATOR THERMAL FUSE 30272L0400 250V 7 5A 1 PST 3 80 10 1 1 1 EVAPORATOR DRAIN ELBOW 30225L0100 PA 6 114 1 111 1 EVAPORATOR DEFROST HEATER 3022810802 SUS304 08 445W 1 EVAPORATOR DEFROST HEATER 30228L0700 SUS304 08 600VV 1 EVAPORATOR DEFROST HEATER 3022800600 505304 08 900W 1 EVAPORATOR DRAIN PAN HEATER 30228L1400 90W L 6 225mm 1 EVAPORATOR DRAIN PAN HEATER 3022800500 90W L 8 290m 1 EVAPORATOR DRAIN PAN HEATER 30228L1500 90W L 9 335mm 1 DRAIN HOSE HEATER 30228L1310 10W L 700mm 1 1 1 DRAIN PAN INSULATOR 30233L0100 E PS 1 1 DRAIN PAN INSULATOR 30233L0200 E PS 1 1 DRAIN PAN INSULATOR 30233Q0100 E PS 1 1 EVAPORATOR FAN MOTOR GUARD 30214K0100 ABS 12 1 2 02 2 EVAPORATOR MOTOR BLADE 30218F0200 AL 0175 112 1 2 2 2 EVAPORATOR MOTOR 3963328120 IS 4420DWSN 2A 1 2 1 2 PART LIST OF SOLID DOOR MODEL
16. at level 5 Settings can be temperature level changed by pressing up dovvn button 88LED The compressor operates continuously for 120 It indicates inside minutes during Turbo Cooling mode temperature except Turbo Cooling Mode can be cancelled by pressing defrost function Turbo Cooling button during Turbo Cooling Mode ELECTRONIC CONTROLLER INSTRUCTION 5 2 2 FUNCTION TABLE initial Buzzer Fan 1 Buzzer wiil ring 2 sec after Plug In Operation or Door Lamp 2 88 LED displays micom version initially and does inside temperature in 2 sec Bar LED 3 Compressor runs if evaporator temperature is higher than 41 0 F 5 0 C Compressor 88 LED will run 3 minutes after plug in if eva temperature is lower than 41 0 F 5 0 C Temperature Compressor 1 The temperature can be changed by pushing up down buttons Control F fan 2 88 LED displays inside temperature C fan 3 Buzzer buzzes 1 time whenever a button is pressed LED 4 Compressor automatically turns on and off by D sensor Except error mode 5 After Comp is off comp will not start for 3 min even though the D sensor is at on point 6 F fan runs continuously except when door is opened 7 F fan will start 3 sec after door is closed 8 Comp on off temperature F TSR 238D TSR 498D TSR 72SD 7 2 24 8 23 9 3 Turbo Compressor 1 If Turbo Cooling button is pressed Turbo Cooling mode will start Cooling F fan 2 If the Turbo Co
17. elow and pull out the R Sensor from the cover H Sefsor ry wal Color Bra es je W 4 Za ua FE Unscrew TSR 49SD TSR 23SD TSR 72SD REPLACEMENT OF MAIN COMPONENTS H 4 D Sensor of Refrigerator Remove the absorber pad at the end of thermo pipe and pull out the D Sensor D Sensor Thermo Pipe Blue Color _ H 5 F D Sensor or R D Sensor After unplug each sensor pull out the sensor s lead wire 1 1 H Sensor numm z _ 9 F D Sensor R D Sensor F Sensor Orange Color R Sensor White Color D Sensor Blue Color D Sensor Blue Color REPLACEMENT OF MAIN COMPONENTS REPLACING EVAPORATOR DEFROST HEATER FREEZER ONLY A After disassembling the duct A and the B Pull out the pins from the bottom of the duct B get ready as below for replacing evaporator using the nipper etc the evaporator defrost heater REPLACEMENT OF MAIN COMPONENTS D After removing all pins disconnect the connectors from the thermal fuse and the main E Take apart the evaporator defrost heater from the evaporator REPLACEMENT OF MAIN COMPONENTS F Install the new evaporator defrost heater in original position REPLACEMENT OF MAIN COMPONENTS I Assemble the pins in original positions NOTE Why is always 115 voltage detected between connectors of the evaporator defrost heater in the main harness The SNUBBER located Main PCB holds
18. gap between the frame frame and the frame cover C Separate the frame cover by sliding the D Do just like above instructions in other screw driver parts bottom side right side and top side de REPLACEMENT OF MAIN COMPONENTS E Below picture shows the inlet of the F Uncap connectors of the cabinet frame cabinet frame heater toward the heater electrical box G Pull out the heater wire from the inlet H Insert the new cabinet frame heater wire to the inlet after surrounding it along the frame REPLACEMENT OF MAIN COMPONENTS I Assemble the frame cover with the frame Fit the end lines of the frame cover each Push and slide the frame cover toward other corner K Fit the other side of the frame cover too L Pat the frame cover with the soft hammer etc REPLACEMENT OF MAIN COMPONENTS M Do like above instructions in other parts Left side right side and top side REPLACEMENT OF MAIN COMPONENTS N Unscrew the screws from the mullion O Take apart the mullion cover from the P Take care for the mullion heater not to mullion be hurt does not matter if this heater is out of order REPLACEMENT OF MAIN COMPONENTS Q Pull out the insulator from inside R Uncap connectors of the mullion heater S Pull out the heater wire from the inlet REPLACEMENT OF MAIN COMPONENTS T Pull out the mullion cover SUS from the mullio
19. ge 115V 60Hz Part code 30243L0310 30243L0200 30243L0300 30243L0310 30243Q0300 Micom code 1RF1151 1FF1153 2FF1153 1RF1151 3FF1151 Last digit of micom code represents micom version Temperature can be controlled by the user BarLED Not controllable during Turbo Freeze mode t indicates setting Factory setting is at level 5 Settings can temperature level changed by pressing up down bution r 7 waris yy ate waww h A 88 LED The compressor operates continuousiy for 120 t indicates inside minutes during Turbo Freeze mode temperature except Turbo Freeze Mode be cancelled by pressing defrost function Turbo Freeze button during Turbo Freeze Mode Agir PUPPI ET HTL 1 9 ELECTRONIC CONTROLLER INSTRUCTION 5 1 2 FUNCTION TABLE Initial Operation Buzzer Fan Buzzer will ring 2 sec after Plug In or Door Lamp 2 88 LED displays inside temperture Bar LED 9 Compressor runs immediately if evaporator temperature is higher than 88 LED 38 3 F 3 5 C Compressor will run 3 minutes after plug in if eva temp is lower than 38 3 F 3 5 C 2 Temperature Compressor 1 The temperature can be changed by pushing up down buttons Control F fan 2 88 LED displays inside temperature C fan 3 Buzzer buzzes 1 time whenever a button is pressed 4 5 LED Compressor automatically
20. h 50 F 10 C in 40 min error code will be recorded on a Pause step a Time 3 min b 88 LED displays dF and bar LED indicates setting temp level D Fan delay step a Max Time 5 min b Only Comp and C fan are on c If D sensor temp goes down under 14 F in 5 min then F fan turns on immediately ELECTRONIC CONTROLLER INSTRUCTION a Press and hold up down button and press turbo freeze burton 5 times b Forced defrost mode 1 The pre cool step is omitted 2 Start from heater defrost step 3 Next procedure is same as that of the defrost function Comp Restart Prevent Power Failure 1 Compressor will not start for 3 min after power failure Back Up F fan 2 F fan is on Function C fan Dooropening Buzzer 1 li door is opened fan goes off and lamp on Alarm function LED 2 f door is opened for more than 30 seconds chirpy sound alarm buzzes 3 times 3 If door is opened for more than 60 seconds chirpy sound alarm buzzes 5 times 4 If door is opened for more than 5 minutes chirpy sound alarm buzzes continuously Buzzer Buzzer 1 Alarm buzzes 1 time after initial power on Function 2 Alarm buzzes whenever each button is pressed 3 Alarm buzzes if door remains open for certain period See door opening alarm function Error LED 1 If inside temp is lower than 50 F or higher than 50 88 LED indicates Lo or Hi Display respectively 2 Press up bu
21. n cover ABS U Change the old mullion heater and V Insert the mullion cover SUS into the install the new one with the gap between original pisition wires 1 2 inch REPLACEMENT OF MAIN COMPONENTS W Connect the heater wires with the main harness and the electrical box harness X Cover the caps the connection parts and press them tightly
22. ndenser Pipe PART DETAILS Drain Pan Assembly Drain Pan Drain Wicking Pads Condenser Fan Motor Assembly Condenser E Fan Motor PART DETAILS 3 4 Door Gasket 3 5 Cooling Compartment Freezer Duct amp Refrigerator Duct TSR 49SD TSF 49SD TSR 72SD TSF 72SD Type Duct A d Evaporator Fan Motor Guard Freezer 575777 Fan TSF 49SD TSF 72SD ur e R E dec __ Evaporator Fan Ho Heater Connectors amp Sensor Connectors Lamp Connector Evaporator Evaporator Thermal Fuse PART DETAILS Freezer Duct 8 Refrigerator Duct TSR 23SD TSF 23SD Type S Evaporator Fan u a er 3 Evap Heater Connectors amp TE Sensor Connectors AN Therm F Sensor 4 MAIN COMPONENTS 4 1 COMPRESSOR Model TSR 23SD TSR 49SD TSF 23SD TSF 49SD TSR 72SD TSF 72SD Refrigerant R 134a R 404a R 134a R 404a Voltage Comp Model HBL27YE 1 SK6A1C H2Y AEA2411ZXA 24257 AKA4476YXA CAJ2446Z Part code 3952127G10 3020014540 30200L0100 30200L0200 30200A4700 30206Q3600 Strating type CSR RSIR CSIR CSIR CSIR CSR 4 2 COMPRESSOR RELAY Model TSR 23SD TSR 49SD TSF 23SD TSF 49SD TSR 72SD TSF 72SD Voltage 115V 60Hz 220V 60Hz Relay Model 783RHBZZ 52 4TM811XHB 53 8300MRTL13 8300CRAN04 8300MRAM53 3ARR3 3A3A 4 3 CONDENSER DRYER
23. o Compressor 1 if Turbo Freeze button is pressed Turbo freeze mode wili start Freeze F fan 2 if the Turbo Freeze button is pressed during Turbo Freeze mode Turbo Freeze C fan mode can be canceled LED 3 During Turbo Freeze mode the temperature control button will not affect the temperature control All bar LEDs are fully lighted during Turbo Freeze mode The comp F fan and C fan operate continuously tor 120min Turbo Freeze mode will start after defrost is completed if you press the Turbo Freeze button during de rost function In this case display panel displays Turbo Freeze mode but Turbo Freeze mode actually starts after defrost function i 7 Defrost function starts after Turbo Freeze mode if defrost function occurs during Turbo Freeze mode NOTE x i F sensor Thermistor Electrical resistance varies with temperature changing x Act like thermostat Detect air temp Wire color is orange UO gt D sensor Thermistor Act like defrost terminator Detect eva coll s temp Wire color is blue ELECTRONIC CONTROLLER INSTRUCTION Defrost Function 1 Defrost l n is ii p time interval setting 2 Time interval can be set by shifting dip s w on the PCB 3 Time interval setting is as follows Compressor F fan Dip Switch Cycle time No No 2 hours NENNT HEET ET EE
24. oling button is pressed during Turbo Cooling mode Turbo C fan Cooling mode can be canceled LED 3 During Turbo Cooling mode the temperature control button wili not affect the temperature control e 4 All bar LEDs are fuliy lighted during Turbo Cooling mode 5 The comp E fan and C fan operate continuously for 120min If D sensor temperature comes to 14 F 10 C they stop regardless of 120min 6 Turbo Cooling mode will start after defrost is completed If you press the Turbo Cooling button during defrost function 7 Defrost function starts after Turbo Cooling mode if defrost function SCH oo 2 occurs during Turbo Cooling mode y M aqar OC EI E b neg TURBO COOLING NOTE Thermistor Electrical resistance with temperature changing Act like thermostat Detect eva coil s temp Wire color is blue R sensor Thermistor Act like thermometer Detect inside air temp Wire color is white ELECTRONIC CONTROLLER INSTRUCTION Defrost Compressor 1 During defrost function comp goes off and F fan goes ON Function F tan 2 Maximam defrost time is 70 minutes C fan 3 Defrost function is controlled by time interval setting 4 Time interval can be set by shifting dip s w on the PCB 5 Time interval setting Is as follows Dip Switch Cycle time hours 48 36 24 Factory setting is 24 hours The first defrost function will sta
25. rt at the half value of setting time Defrost Compressor If it becomes defrost cycle time the refrigerator executes defrost function Function F fan Defrost method is to operate only F fan with comp off C fan Defrost function terminates when D sensor temperature comes to above 50 0 F 10 C During defrost period LED on the PCB does not display dF but inside temperature in difference to Freezer Modal But if inside temperature is above 39 2 F 4 C during defrost period LED displays 39 2 F actually 397 imaginarilly After defrost completed if inside temperature comes to go down below 39 2 FACH LED displays real time temperature ELECTRONIC CONTROLLER INSTRUCTION Forced Defrost 7 Comp Restart Comp Prevent C fan Power Failure Back Up Function Door opening Alarm function Buzzer Function Error Display a Press the Turbo Cooling button 5 times while pressing both up down button and defrost mode starts immediately b Next procedure is same as that of the defrost function 1 After comp is off comp will not start for 3 min even though the D sensor is at on point 1 Compressor will not start for 3 min after power failure 2 F fan is on 1 door is opened fan goes off and lamp on 2 If door is opened for more than 30 seconds chirpy sound alarm buzzes 3 times 3 If door is opened for more than 60 seconds chirpy sound alarm buzzes 5 times 4 If door is opened for more than
26. running for 30 min 6 PART LIST OF SOLID DOOR MODEL Part name Material Description R 498 235 Caster CASTER 30265L0200 TP5040 22 HDP 2121 CASTER BRAKE 30265L0100 TP5040 22 HDP TLB 2 2 Compressor COMPRESSOR RUN CAPACITOR 400EL15130 230V 10 F m COMPRESSOR START CAPACITOR 401RD35050 200V 1004F m COMPRESSOR 3952127G10 HBL27YE 1 m COMPRESSOR 3020014540 SK6A1C H2Y 1 COMPRESSOR 3020010100 AEA2411ZXA COMPRESSOR 30200L0200 AJA2425ZXA mE COMPRESSOR 3020044700 AKA4476YXA EE COMPRESSOR 30206Q3600 CAJ2446Z COMPRESSOR POWER CORD RELAY HARNESS 30200L3400 INCLUDED PTC OL COMPRESSOR POWER CORD RELAY HARNESS 30227Q1400 COMPRESSOR POWER CORD RELAY HARNESS 30227L0502 COMPRESSOR POWER CORD RELAY HARNESS 30227L0602 1 COMPRESSOR POWER CORD RELAY HARNESS 30227L2800 1 POWER RELAY COMP RELAY 8536490000 G7L 1A TUB OMRON 1 1 ELECTRICAL BOX HARNESS 30227L1711 ELECTRICAL BOX HARNESS 30227L0802 1 1 ELECTRICAL BOX HARNESS 30227Q1100 MAIN POWER CORD 3021341010 125V 15A 1 1 MAIN POWER CORD 30213Q0201 115V 30A Condenser CONDENSER COIL 30200L4001 CONDENSER COIL 30200L4201 MEN CONDENSER COIL 30200L4101 EN CONDENSER COIL 302001 4302 m CONDENSER COIL 3020003500 CONDENSER COIL SHROUD 30214L4500 fil CONDE
27. top grille panel REPLACEMENT OF MAIN COMPONENTS 7 3 REFRIGERATION COMPARTMENT S PARTS A Disassemble lamp shield LAMP BULB or LAMP SHIELD EVAPORATOR FAN MOTOR F D SENSOR or R D SENSOR EVAPORATOR DEFROST HEATER EVAPORATOR COIL B Disassemble Duct A C Pull out the lamp harness REPLACEMENT OF MAIN COMPONENTS D Disassembe duct B In this situation you can replace fan motor F D sensor Evaporator coil ETC REPLACEMENT OF MAIN COMPONENTS G Replacing evaporator fan motor F 1 Pull out the fan motor s connector F 2 Unscrew the four screws which located on bottom of fan motor H Replacing F D Sensor or R D Sensor H 1 F Sensor of Freezer Unscrew as illustrated below and pull out the F Sensor from the cover F Sensor Orange Color REPLACEMENT OF MAIN COMPONENTS H 2 D Sensor of Freezer Evaporator Defrost Sensor Disassemble the D Sensor from evaporator s end plate D Sensor Bile Color RE E m N a vip x ad a r E m aaa babil x ELA EL 0444444444 ret II II La pak az az lim kril eom g ui p E la uou SPINA RR TES dan ik D CUR ACEITES E EET Sm e R K etti ttt di eT 8 8 kk a a TT H 3 R Sensor of Refrigerator Unscrew as illustrated b
28. tton 5 times with pressing and holding both down button and Turbo Freeze button Above procedure switches normal display to error display mode 3 If there was no error occurred before there will be no change on the 88 LED If there was any error occurred before 88 LED will display error code 4 Next error code will be displayed by pressing down button 5 10 seconds after the last button pressed error display mode will be switched to normal display mode plion Method Refrigerator operation state The comp runs for 30 minutes and rest for 5 minutes Above action will repeat until fixed Heater turns on for at least 20 minutes irrespective of D sensor If F sensor temp is higher than 28 4 F then heater goes off Heater turns on for 20 min if F sensor is in error mode too short circuit wire disconnection D sensor Malfunction When the temp of the D sensor is over 32 F although the comp has been running for 30 min Normal operation Reattempt normal defrost function repeatedly Cycle Comp Malfunction F3 Defrost Malfunction When the D sensor temp doesn t reach 50 F in a 40 min ELECTRONIC CONTROLLER INSTRUCTION 5 2 1 HOW TO USE THE PANEL Temperature can be controlled by the user Bar LED Not controllable during Turbo Cooling mode t indicates setting Factory setting is
29. two AC power lines simultaneously The SNUBBER prevents Main PCB malfunction from sparks occurred by other electrical component s ON OFF SNUBBER Spark killer Because of the SNUBBER 115 voltage is always detected but electrical current in this case is very little small Amps So this electrical current is not enough to operate the evaporator defrost heater How to measure the Amps of the evaporator defrost heater Disconnect the connectors of the evaporator defrost heater Then prepare the additional Power Source 115V 60Hz and the Amp Meter Connect the evaporator defrost heater to the additional power source and read amp value from the Amp Meter REPLACEMENT OF MAIN COMPONENTS 7 4 CONDENSING UNIT Condensing units Compressor Condenser Fan Motor Condenser Coil Condenser Dryer Others Compressor Power Cord Relay harness Main Power Cord Electrical Box ETC A Disassemble Bottom Grille as described section 7 2 B B Unscrew two screws as below li R A i 1 C Unplug the compressor s power plug REPLACEMENT OF MAIN COMPONENTS D Pull out the condensing unit E I ELI lila il mu Vi T P T mme Ti REPLACEMENT OF MAIN COMPONENTS 7 5 REPLACING CABINET FRAME HEATER and or MULLION HEATER A Insert the and edge of type screw B Take apart the frame cover from the driver into the
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