Commercial Refrigerator & Freezer Service Manual
Contents
1. TOP GRILLE T TOP GRILLE B MASCOT KEY ASS Y DOOR DOOR HANDLE CASTER BOTTOM HINGE MIDDLE HINGE TOP HINGE FRONT PCB CASE CONDENSER CONDENSER MOTOR MOTOR BRACKET SUCTION PIPE COMPRESSER X 17 DRYER 18 DRAIN 19 DRAIN GUIDE 20 DRAIN CASE 21 DRAIN PIPE 22 DRAIN CONNECTOR 23 EVAPORATOR 24EVAPORATOR MOTOR 25 LAMP COVER 26 TOP GRILE T 2 GRILE 28EVAPORATOR COVER 29 LAMP 1 2 VIEW PLAN VIEW 2DOOR MODEL M3R47 2 M3F47 2 FRONT VIEW _ L MODEL M3R47 2 43847 4 PLAN VIEW OO N gt c 16 17 18 19 20 21 22 23 24 25 26 27 28 FEATURE CHAR TOP GRILLE T TOP GRILLE B MASCOT KEY ASS Y DOOR DOOR HANDLE CASTER BOTTOM HINGE2. PT 4 PERSE SS EVAPORATOR Li 1 LAMP ASSEMBLY F SENSER 4 x PART DETAIL Freezer EVAP Fan M3R24 1 2 M3F24 1 2 MAIN COMPONENTS 4 1 COMPRESSOR M3R24 2 M3F24 2 M3R47 4 M3F47 4 M3R72 6 M3F72 6 Comp model HBL27YE 1 24207 SK1A1C L2W CAJ24322 CAJ4476Y 24467 G2F5700100 G2F5700100 P2R5700100 P2R5700100 5 5700100 P8R5700100 4 2 COMPRESSOR RELAY Model M3R24 1 M3F24 1 M3R47 2 M3F47 2 M3R72 3 M3F72 3 ode M3R24 2 M3F24 2 M3R47 4 M3F47 4 M3R72 6 M3F72 6 Voage 0 25A 120V GEN Relay Model UZ 2A BT110 4 3 CONDENSER DRYER Model M3R24 1 M3F24 1 M3R47 2 M3F47 2 M3R72 3 M3F72 3 ode 2 2 4 4 6 6 Refrigerant R 84138 R4Ma R R4Ma R R4AMa R 8138 R 052 5 052 5 052 5 052 5 052 5 052 5 4 4 2 2 4 wa 4 6 6 Voltage Running 230V 10 uF 250V 12 ul 400V A 450V B 400V 450V B E m Pacos 4 5 EVA MOTOR Model M3R24 1 M3R47 2 M3F24 1 M3F47 2 M3R72 3 M3F72 3 ode M3R24 2 M3R47 4 M3F24 2 M3F47 4 M3R72 6 M3F72 6 Voltage 115V 60Hz Motor Model IS 4420DWSN 2A MAIN 5 4 6 CONDENSOR FAN MOTOR voltage 115 60Hz Motor Model IS 4420DWSN 2A 4 7 EVA DEFROST HEATER M3R24 1 M3F24 1 M3R47 2 M3F47 2 M3R72 3 M
3. L LI and higher than 50 the panel wil show mi ii FAN RUNNING 1 Evaporator fan motor is activated when the door both doors for M3F47 2 47 4 all three doors for M3F72 3 M3F72 6 is closed 6 PARTS LIST FOR 3 Remark Model R24 2 F24 2 RAT A FAT 4 R72 6 F72 6 Code LINER FRAME COVER L R P8R3100300 PVC H 00 2 Cabinet N N PN Zaa ra L ora L p L ps a Ux 1 L n L L T Em T x T Control box PANNEL FRONT PCB G8F3200300 LINER FRAME COVER TXU P8R3100200 PVC H LINER FRAME COVER TXU P5R3100300 LINER FRAME COVER TXU P2R3100500 PVC H 2 Super Deluxe T 78 7 e Per ee s bats n s FEMME el ees Fes ates pee es de does a 5 MAIN 58 9200300 NYLON 6 55 G8R5100201 G8F51003 0 G8F5400100 P8R5400100 MAIN PCB F MAIN PCB R POWER SWITCH i HARNESS PCB G2F5100500 HARNESS PCB G5F5100101 HARNESS PCB G8F5100901 HARNESS SENSOR ASS Y DOOR L G8F0500200 Super Deluxe Same
4. i i COMPRESSOR P5F5700100 CAJ 24462 1 1 Deluxe COMPRESSOR P2F5700100 r 24327 244004414001 same NS Super 1 Deluxe i i i i i i i i i i i i i i i i i i i i i 7 OF MAIN COMPONENTS 7 1 TOP GRILLE PART A Unscrew the screw located on both side of top grille t with the top grille t fixture REPLACEMENT MAIN 5 Unscrew screw located on cabinet top cover lt Pull out the harness display pcb and harness grille door s w located on back of top grille B You can replace the door switch mascot key front pcb and front pcb case etc REPLACEMENT MAIN 5 7 2 REPLACE DOOR 7 2 1 REPLACE DOOR M3R24 1 M3F24 1 M3R47 2 M3F47 2 M3R72 3 M3F72 3 A Disassemble top grille T and top grille B as described section 7 1 B Unscrew pivot stopper R and pull it out REPLACEMENT MAIN 5 Replace the door with the new one you should assemble pivot middle hinge spring etc before this process F Screw the top hinge L and pivot stopper this process is opposite to disassemble them Do just like above instructions in replacing the door L 7 2 2 REPLACE DOOR M3R24 2 M3F24 2 M3R47 4 M3F47 4 M3R72 6 M3F72 6 A Disassemble top grille t and top gril
5. 47 2 47 4 PLAN VIEW mi gt T 27 w TOP GRILLE T TOP GRILLE B MASCOT KEY ASS Y DOOR DOOR HANDLE CASTER BOTTOM HINGE MIDDLE HINGE 10 TOP HINGE 11 FRONT CASE 12 CONDENSER 13 CONDENSER MOTOR 14 MOTOR BRACKET 15SUCTION PIPE 16 COMPRESSER gt 17 DRYER 18 DRAIN PAN 19 DRAIN GUIDE 20 DRAIN CASE 21 DRAIN PIPE 22 DRAIN CONNECTOR 23 EVAPORATOR 24EVAPORATOR MOTOR 25 LAMP COVER 26 TOP GRILE T 27TOP GRILE B 28EVAPORATOR COVER 29 LAMP 2 WIRING DIAGRAMS 2 1 M3R24 1 WIRING DIGRAM POWER CORD POWER SWITCH BLK FRONT PCB DOOR SWITCH COOLING FAN POWER RELAY COMPRESSOR PTC RELAY CONDENSING FAN CABINET HEATER 2 2 M3R24 2 POWER SWITCH BLK BLK BLK FRONT PCB COOLING FAN
6. REFRIGERATOR TURER PLEASE KEEP POWER OPERATING THIS EQUIPMENT Turbo 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 M3 Series SOLID DOOR GLASS DOOR M3R24 1 M3F24 1 M3R47 2 M3F47 2 M3R72 3 M3F72 3 M3R24 2 M3F24 2 M3R47 4 M3F47 4 M3R72 6 M3F72 6 www turboairinc com TABLE CONTENTS 1 FEATURE CHART 1 1 FRONT VIEW PLAN VIEW 1DDOR M3R24 1 M3R24 2 M3F24 1 M3F24 2 1 2 FRONT VIEW PLAN VIEW 2DDOR M3R48 2 M3R48 4 M3R48 2 M3R48 4 1 3 FRONT VIEW PLAN VIEW 3DDOR M3R72 3 M3R72 6 M3F72 3 M3F72 6 2 WIRING DIAGRAMS 2 1 1DDOR M3R24 1 M3R24 2 M3F24 1 M3F24 2 2 2 2DDOR M3R48 2 M3R48 4 M3R48 2 M3R48 4 2 3 3DDOR M3R72 3 M3R72 6 M3F72 3 M3F72 6 3 PART DETAIL 3 1 TOP GRILLE 3 2 REFRIGERATION COMPARTMENT 3 3 CONTROL BOX 3 4 DOOR 3 5 COOLING COMPARTMENT 4 MAIN COMPONENTS 5 ELECTRONIC CONTROLLER INSTRUCTION 5 1 FREEEZER CONTROLLER 5 2 REFRIGERATOR CONTROLLER 6 PARTS LIST 7 REPLACEMENT OF MAIN COMPONENTS 7 1 GRILLE PART 7 2 REPLACE DOOR 7 2 1 REPLACE DOOR M3R24 1 M3F24 1 M3R47 2 M3F47 2 M3R72 3 M3F 72 3 7 2 2 REPLACE DOOR M3R24 2 M3F24 2 M3R47 4 M3F47 4 M3R 72 6 M3F 72 6 7 3 REFRIGERATION COMPARTMENT S PART 7 3 1 REPLACE DUCT AND LAMP 7 3 2 REPLACE T SENSOR AND SENSOR 7 3 3 REPLACE THE EVAPORATOR COI
7. TOP HINGE FRONT PCB CASE CONDENSER CONDENSER MOTOR MOTOR BRACKET SUCTION PIPE COMPRESSER DRYER DRAIN PAN DRAIN GUIDE DRAIN CASE DRAIN PIPE DRAIN CONNECTOR EVAPORATOR EVAPORATOR MOTOR LAMP COVER TOP GRILE T TOP GRILE B EVAPORATOR COVER LAMP FEATURE CHART MODEL 47 4 M3F47 4 FRONT VIEW D 2 6 j 9 4 8 B MODEL 47 2 47 4 PLAN VIEW xod TOP GRILLE T TOP GRILLE B MASCOT KEY ASS Y DOOR DOOR HANDLE CASTER BOTTOM HINGE MIDDLE HINGE 10 11 FRONT PCB CASE 12 CONDENSER 13 CONDENSER MOTOR 14 MOTOR BRACKET 15 SUCTION PIPE 16 COMPRESSER OO 17 DRYER 1
8. 3 6 POWER SWITCH BLK BLK FRONT PCB DOOR SWITCH AL FUSE DEFROST HEATER B LK 5 HT DRAIN HOSE HEATER DRAIN PAN HEATER POWER RELAY CONDENSING FAN COMPRESSOR MULLION HEATER Q000000000000 CABINET HEATER 3 PART DETAIL 3 1 TOP GRILLE TOP GRILLE T TOP GRILLE B GRILLE T D GRILLE p DISPLAY P C B DISPLAY 3 2 Refrigeration Compartment CONDENSER COIL Cycle Assembly CONDENSER PIPE CONDENSER FAN MOTOR ASSEMBLY SUCTION PIPE 1 CONDENSER DRYER COMPRESSOR PART DETAIL Drain Pan Assembly DRAIN PAN HEARTER CONNECTOR DRAIN PAN CONNECTOR DRAIN HEATER DRAIN HOSE HEATER Drain Case Assembly DRAIN HOSE DRAIN CASE CONDENSR FAN MOTOR gt e CONDENSR FAN MOTOR BLADE PART DETAIL 3 3 CONTROL BOX POWER RELAY TRANSFORMER 3 4 Door Gesket FRAME DOOR DOOR GASKET 3 5 Cooling Compartment Freezer Duct amp Refrigerator Duct M3R72 3 6 M3F72 3 6 M3R47 2 4 M3F47 2 4 LAMP ASSEMBLY EVAR FAN MOTOR GUARD PART DETAIL Freezer EVAP Fan M3R47 2 4 M3F47 2 4 4 D E ZEND ID 313135245 38 Ba
9. As 6 Same As Super Deluxe ZEN AEN 3 12 6 KEY DOOR GASKET P8F3300200 PVC S PIVOT CASE FIXTURE B K P8F2200800 4 MIDDLE P8F2900300 ZNDC 22 DOOR GASKET P2R3300100 PVC S DOOR GASKET P8F3300100 PVC S DOOR GASKET P2R3300200 PVC S Remark F72 PARTS LIST FOR M3 Model R24 F24 24 2 24 2 RAT F47 iR47 4 iF47 4 R72 F72 1R72 6 vap housing Same As Super Deluxe Same As Super 2 Deluxe Q Q o 3 o 5 lt lt 3 3 0 0 n x 2 5 lt oon E o 5 lt E n 2 5 lt oon E Deluxe 2 Same As Super Deluxe 2 Same As Super Deluxe 7 olp SIO 5 Ox 5 gt 02 lt olol lt on on 6 6 6 6 Deluxe Same As Super 1 Deluxe 1 Same As Super Deluxe 1 Same As Super Deluxe DEFROST 2 5300300 115V445W 115V10W 115V61 2W 115V90W 115V111 1W PVC PVC PVC PVC THERMAL FUSE G8F5300600 23060 23060 m G8F5300500 G8F5100800 P8F2700400 G8F6600100 G8F6600200 LAMP P996300100 P992000300 G2F 1800101 TSENSOR G8R5100
10. defrost heater Then prepare the additional Power Source 115V 60Hz and the Amp Meter Connect the connectors of the evaporator defrost heater to the additional power source and read amp Value from the Amp Meter 7 3 5 REPLACE THE EVAPORATOR FAN MOTOR AND FAN BLADE A After lift the evaporator up unscrew the screw which used in fixing motor fixture B Disconnect the connectors of harness motor Then you can replace the evaporator fan motor and fan blade REPLACEMENT MAIN 5 7 4 Transformer Disassemble top grille t as described section 7 1 B Pull out all connectors connected with control box 5 Unscrew screws used fixing power relay and trans former Then you can replace the power relay trans former and main pcb REPLACEMENT MAIN 5 7 5 CONDENSER UNIT Compressor Condenser fan motor Dryer filter Pressure switch The is located both side the of the cabinet screw and you can replace the Compressor Condenser coil Condenser fan motor ETC on it da e REPLACEMENT MAIN 5 7 6 REPLACE THE CABINET HEATER MULLION HEATER A Disassemble the liner frame cover with t
11. 304 2B 2 Same As Super Deluxe Same As Super Deluxe Same As Super Deluxe Same As Super Deluxe Same As Super Deluxe Same As Super Deluxe Same As Super Deluxe Same As Super Deluxe Same As Super 1 Deluxe 7 94 0 6 CU PIPE DRAIN CON 9 52 0 6 wom e wom oreo eec sees e 9 sm e _ see omen 1 mum CN O O s 84 O O O O E LLI gt E 9 2 x 2 an 2 LLI z lt a gt lt uj O I 5 LIST FOR 3 Model Part name Code Material Description Remark R24 24 24 2 24 2 R47 F47 R72 i F72 72 61 72 6 mem DRAIN DRAINHOSECAP CAP 68 9900101 RUBBER BACK 7 i sowemesson emzveo 1 mee i compressor 28570000
12. 3F72 3 ode M3F24 2 4 M3F47 4 6 M3F72 6 Voltage nN 4 8 LAMP BULB Model 24 1 M3R47 2 M3F47 2 M3R72 3 M3F72 3 ode M3R24 2 M3F24 2 M3R47 4 M3F47 4 M3R72 6 M3F72 6 Voltage 115 2996300100 4 9 TRANSFORMER M3R24 1 M3F24 1 M3R47 2 M3F47 2 M3R72 3 M3F72 3 M3R24 2 M3F24 2 M3R47 4 M3F47 4 M3R72 6 72 6 115V 60 2 045 115 Parteode 4 10 voltage 12V 24V Spe 5 ELECTRONIC CONTROLLER TNSTRUT ION 5 1 CONTROLLER HOW TO USE THE PANEL BASIC OPERATION M3R24 1 M3R24 2 M3R47 2 M3R47 4 M3R72 3 M3R72 6 1 Plug in and turn on the power switch located on the control box The Display panel will be lighted and make a beep sound The compressor will begin to run 2 The default temperature setting is No 4 3 The compressor is automatically cycled by the electronic controller PCB RD Sensor 4 The Defrost cycle is automatically controlled by the PCB 5 Setlevel toward 1 for higher temperature and toward 7 for lower temperature 6 The interior light is activated by the rocker switch at the bottom of the grille when the door is opened 7 Evaporator fan motor s will run after all doors are completely closed DISPLAY PANEL OF REFI TEMP SETTING TEMP CONTROL BUTTON 6 INNER TEMP m SEE TO PAGE 6 TEMPERATURE ELECTRONIC CONTROLL
13. 400 DRAIN GUIDE 1 DRAIN GUIDE DRAIN 6227300100 F BS EE 1 DEFROST HEATER P5F5300200 i 115V600W DEFROST HEATER P8F5300500 115V900W G8F3100100 MULLION FRAME V G8F3101000 P8F5300201 P8R5300201 DRAIN GUIDE PAD LOW G8F7300200 9 DRAIN GUIDE PAD DRAIN GUIDE PAD kujua PES DRAIN HOSE HEATER G8F5300400 DRAIN PAN HEATER G2F5300200 DRAIN PAN HEATER G5F5300200 DRAIN PAN HEATER F SENSOR FAN BLADE MOTOR MOTOR MULLION FRAME V cem FRAME COVER G8F3100400 MULLION HEATER VER MULLION HEATER VER SHELF STANDARD LAMP COVER G8F3200200 LAMP SOCKET P996400100 SENSOR GUARD SHELF PARTS LIST FOR 5 5 5 o QN LN go g qv 2 510 DIANA 5 V 5 5 5 lt 51 lt G lt G lt G lt 5 G lt G lt onljeoendiendienienienieanion T E E E E E E E E 0 0 0 0 o 0 0 T N v ES EE IU LL S rS ent N x 4800 5970 7290 4800 5970 7290 L L L L L L PVC PVC PVC PVC PVC PVC R24 DOOR HANDLE G993200101 ALDC 1 DOOR SWITCH P995200100 1 1 Deluxe cO CN CN CN CN CN CN CN CN CN CN l
14. 8 DRAIN PAN 19 DRAIN GUIDE 20 DRAIN CASE 21 DRAIN PIPE 22 DRAIN CONNECTOR 23 EVAPORATOR 24EVAPORATOR MOTOR 25 LAMP COVER 26 TOP GRILE T 27TOP GRILE B 28EVAPORATOR COVER 29 LAMP 1 3 FRONT VIEW PLAN VIEW 3DOOR MODEL M3R72 3 M3F72 3 FRONT VIEW ON 2 3 EE 2224 d KD Y 5 o D 48 MODEL M3R72 3 M3R72 6 PLAN VIEW 11 ap 13 KO 46 8 dm 1 FEATURE CHAR TOP GRILLE T 2 TOP GRILLE B 3 MASCOT 16 17 18 19 20 21 22 23 24 25 26 27 28 ASS Y DOOR DOOR HANDLE CASTER BOTTOM HINGE TOP HINGE FRONT PCB CASE CONDENSER CONDENSER MOTOR MOTOR BRACKET SUCTION PIPE COMPRESSER DRYER DRAIN PAN DRAIN GUIDE DRAIN CASE DRAIN PIPE DRAIN CONNECTOR EVAPORATOR EVAPORATOR MOTOR LAMP COVER TOP GRILE T TOP GRILE B EVAPORATOR COVER LAMP FEATURE CHART MODEL M3R72 6 72 6 FRONT VIEW D 2 5 6 7 Ti MODEL
15. ER INSTRUCTION UPIDOWN BUTTON Temperatur 1 By pushing the up down button you can set the inside temperature level from 1 to Y a 2 If you want lower temperature push the Down button to be lighted higher level numbers NNER TEMPERATURE DISPLAY 1 It displays the inside temperature 2 Display range is 14 F to 69 F 10 C 20 C 3 When the inside temperature is lower than 14 F the panel will display i L LI and higher than 69 the panel will display H1 Mmi FAN RUNNING 1 Evaporator fan motor is activated when the door both doors for M3R47 2 M3R47 4 all three doors for M3R72 3 M3R72 6 is closed ELECTRONIC CONTROLLER INSTRUCTION 5 2 FREEZER CONTROLLER HOW TO USE THE PANEL BASIC OPERATIO M3F24 1 24 2 M3F47 2 M3F47 4 M3F72 3 M3F72 6 1 Plug in and turn on the power switch located on the bottom of the top grille right side The Display panel will be lighted and make a beep sound The compressor will begin to run 2 The default temperature setting is No 4 3 The compressor is automatically cycled by the electronic controller PCB F Sensor 4 The Defrost cycle is automatically controlled by the RD sensor and the PCB 5 Set level toward 1 for higher temperatures and toward 7 for lower temperatures 6 The interior light is activated by the rocker switch at the bottom of the grille when the door is opened 7 Evaporator
16. L AND F SENSER 7 3 4 REPLACE THE DEFROST HEATER FREEZER ONLY 7 3 5 REPLACE THE EVAPORATOR FAN MOTOR AND FAN BLADE 7 4 CONTROL BOX PART 7 5 CONDENSER UNIT 7 6 REPLACE THE CABINET HEATER AND MULLION HEATER 1 FEATURE CHART 1 1 FRONT VIEW PLAN VIEW 1DOOR MODEL M3R24 1 24 1 FRONT VIEW 2 f 3 pum 10 4 4 U 5 8 9 10 11 12 15 MODEL M3R24 1 M3R24 2 PLAN VIEW 16 17 T 12 13 18 19 b 20 D 21 46 22 ar 3 120 27 28 GRILLE T GRILLE B 5 ASS Y DOOR DOOR HANDLE CASTER BOTTOM HINGE TOP HINGE FRONT PCB CASE CONDENSER CONDENSER MOTOR MOTOR BRACKET SUCTION PIPE COMPRESSER DRYER DRAIN PAN DRAIN GUIDE DRAIN CASE DRAIN PIPE DRAIN CONNECTOR EVAPORATOR EVAPORATOR MOTOR LAMP COVER TOP GRILE T TOP GRILE B EVAPORATOR COVER LAMP FEATURE CHART MODEL M3R24 2 24 2 FRONT VIEW MODEL M3R24 1 PLAN VIEW x N ut N P P x M3R24 2
17. POWER RELAY COMPRESSOR PTC RELAY lt co co MULLION HEATER H BLU BLU 0000000000000 CABINET HEATER WIRINGDIAGRAMS 2 3 M3F24 1 WIRING DIGRAM POWER CORD POWER SWITCH BLK FRONT PCB DOOR SWITCH POWER RELAY CONDENSING FAN COMPRESSOR CABINET HEATER POWER SWITCH BLK FRONT PCB DEFROST HEATER 0000000000000 POWER RELAY CONDENSING FAN COMPRESSOR MULLION HEATER H CABINET HEATER WIRING DIAGRAMS 2 5 M3R47 2 4 WIRING DIGRAM POWER CORD POWER SWITCH BLK FRONT PCB POWER RELAY COMPRESSOR PTC RELAY CONDENSING FAN MULLION HEATER V BLU BLU 0000000000000 CABINET HEATER POWER SWITCH BLK FRONT PCB THERMAL FUSE DEFROST HEATER 0000000000000 W HT DRAIN HOSE HEATER WHT DRAIN HEATER BLK POWER RELAY COMPRESSOR CONDENSING FAN MULLION HEATER CABINET HEATER WIRINGDIAGRAMS 2 7 M3R72 3 6 WIRING DIGRAM POWER CORD POWER SWITCH BLK BLK FRONT PCB DOOR SWITCH POWER RELAY CONDENSING FAN COMPRESSOR MULLION HEATER V MULLION HEATER V BLU 0000000000000 CABINET HEATER 2 8 M3F72
18. fan motor s will run after all doors are completely closed 8 Good Air Flow in freezer unit is critical Be careful to load product so that it neither presses against the back wall nor reaches within four inches from the evaporator compartment DISPLAY PANEL OF FR TEMP SETTING TEMP CONTROL BUTTON SEE TO PAGE 8 INNER TEMP SEE TO PAGE 8 TEMPERATURE ELECTRONIC MANUAL DEFROST 1 Press the down button 5 times while pressing up button the Defrost will start 2 During the Manual Defrost mode the Up Down button for the temp control can not make the compressor cycle ON or OFF UP DOWN BUTTON Temperature control 1 By pushing the up down button you can set the inside temperature level 1 to 7 2 If you want lower temperatures push the Down button to be lighted higher level numbers 1 The electronic defrost controller is set the factory to provide defrost cycle every 6 hours 4 times per a day 2 If itis necessary to change the intervals of defrost due to unusual operating conditions it can be accomplished by adjusting the switch which is located on the inside of the top grille The panel displays dF during the defrost cycle INNER TEMPERATURE DISPLAY 1 It displays inside temperature 2 Display range is 50 F to 50 F 45 100 3 When inside temperature is lower than 50 F the panel will display
19. he and edge of type screwdriver left right top bottom side B Disconnect the cabinet heater and pull it out You can replace the cabinet heater with the new one REPLACEMENT MAIN 5 D Disassemble the frame cover v with the and edge of screwdriver E Unscrew the screw located on both side of the mullion F Take apart the mullion out cover v from the mullion then disconnect the harness mullion heater REPLACEMENT MAIN 5 Change old heater v and install the new one with between wires 1 2 inch H Insert the mullion out cover v into the original position then screw it on both side of the mullion this process is opposite to disassemble the mullion out cover v J Assemble the mullion frame cover v this process is as alike as assembling the liner frame cover K Do just like above instructions in replacing mullion heater h PRO 26 2R PRO 26 2F PRO 50 4R PRO 50 4F PRO 77 6R PRO 77 6F only but before replacing mullion heater h doors should be disassembled REPLACEMENT MAIN 5
20. le b as described section 7 1 B Unscrew pivot stopper both top and bottom side C Unscrew the top hinge L REPLACEMENT MAIN 5 Lift the door T L and pull it out F Lift the door U L and pull it out REPLACEMENT MAIN 5 w 9 E fd 4 Me A T 9 95 Then you can replace new doors assemble them those processes are opposite to disassemble them G Do just like above instructions in replacing the door T R and the door U R REPLACEMENT OF MAIN 5 7 3 REFRIGERATION COMPARTMENT S PART Duct and Lamp T sensor and D sensor Evaporator coil and F sensor Defrost heater freezer only Evaporator fan motor and fan blade 7 3 1 REPLACE DUCT AND LAMP A Disassemble the Duct C Pull out the lamp socket and lamp REPLACEMENT MAIN 5 You can replace lamp now 7 3 2 REPLACE T SENSOR AND D SENSOR T SENSOR IS WHITE COLOR F SENSOR IS ORANGE AND D SENSOR IS BLUE A Disassemble the Duct as in 7 3 1 B Disconnect the connector and pull out the D sensor from the evap replace the new one D SENSOR IS BLUE C Take off the T sensor from the evap replace the new one T SENSOR IS WHITE COLOR REPLACEMENT MAIN 5 7 3 3 REPLACE THE EVAPORATOR COIL AND F SENSER A Weldi
21. ng off the connection suction pipe A and B we nt n di vr mU i i 608 REPLACEMENT MAIN 5 Disconnect the connector and Unscrew the screws located sensor cover and pull out the F sensor from the evap sensor guide replace the new one 7 3 4 REPLACE THE DEFROST HEATER FREEZER ONLY A After lift the evaporator up disconnect the connectors with harness defrost heater and disassemble the defrost fixture spring and split the hooks of the evap Replace the new defrost heater and fix it with heater fix spring Connect the connectors NOTE Why is always 115 voltage detected between connectors of the evaporator defrost heater in the main harness The SNUBBER located Main PCB holds 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 5 How to measure the Amps of the evaporator defrost heater Disconnect the connectors of the evaporator
22. t CN CN st CN v y x v CN CN st CN x CN CN CN v v v CN CN CN v v v v x CN CN v v y x CN CN v q E N w w 5 6 0 Poe Oe Pp AMD gt l2 9 65 A A A A A A A A A D D gt 42 HINGE SPRING L P998400102 SUS304 1 HINGE SPRING R P998400202 SUS304 1 1 58 7400300 2887400300 9892900601 9892900501 G2F 1200101 MULLION FRAME COVER G2F3100100 MULLION FRAME COVER G8F3100500 G8F3100600 gt 5 G8F3100700 MULLION FRAME COVER G8F3100800 MULLION FRAME COVER G8F3100900 P8F5300201 MULLION FRAME COVER MULLION HEATER VER sm 6696 5669 TUE OOOH Gees MULLION VER P8R5300201 OP COVER PARTS LIST FOR Remark Same As Super Deluxe Same As Super Deluxe 1 3 1 2 1 3 1 2 Model R24 F24 1R24 21F24 21 R47 F47 IR4T 41F47 41 R72 272 1R72 61F72 6 1 i I 1 TOP GRILLE FIXTURE 971900301 a 21212 HARNESS GRILLE DOOR lt 5 5100401 SAW TOP GRILLE B G8F1100101 BLACK HARNESS GRILLE DOOR 58 5416070 S W TOP GRILLE T FIXTURE P8F1600401 SUS
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