Turbo Air MSF-49NM User's Manual
Contents
1. d Ta LI m N LE WEN SENSOR zi ao Cp j n C om URP A 33 REPLACEMENT OF MAIN COMPONENTS E 4 T Sensor Temperature Display Sensor of Refrigerator B a E E 11 rh u N L 1 L a 7 DISPLAYAT SENSOR 2 34 REPLACEMENT OF MAIN COMPONENTS 6 6 CONDENSING UNIT Condensing units Compressor Condenser Fan Motor Condenser Coil Condenser Dryer Others Power cord Drain pan A Untie two screws as below 35 6 7 LIGHTING PARTS A MSR 23G 1 36 REPLACEMENT OF MAIN COMPONENTS 1 Untie three screws seciromg the Lamp Reflection 3 Separate the Lamp out of the Lamp socket and replace it B MSR 49G 2 3 Take out the Doors and separate the Lamp from the Lamp Holder 3 REPLACEMENT OF MAIN COMPONENTS 1 Separate the Shelves PART LIST REPLACEMENT OF MAIN COMPONENTS C BALLAST CASTER CASTER 1 2 Separate connector of the ballast COMPRESSOR COMPRESSOR mem asoa 3 COMPRESSOR argento suen III COMPRESSOR SK182C L2U NESS COMPRESSOR wuceo ES COMPRESSOR RUN CAPACITOR R7543 110 250VAC12UF COMPRESSOR START CAPACITOR R7543 100 125VAC125UF ES 1 Untie four screws securing the sign frame End separate Sign Frame End COMPRESSOR RUN CAPACITOR I COMPRESSOR RELAY HARNESS R7373 770 AWG18 x COMPRESS2. i NINNE EVAPORATOR THERUALFISENETAL Lili SHELF STANDARD DOOR ASSEMBLY DOOR ASSEMBLY FREEZERSENSOR meme GLASS DOOR ASSEMBLY L WHITE so DOOR GASKET RD PVC BLACK BE TOP PANEL MULLION 30W PINK TOP PANEL ASSEMBLY R8182 130 MULLION 38W YELLOW TOP PANEL ASSEMBLY R8182 120 DOOR HINGE TOP AL TOP PANEL ASSEMBLY R8182 120 DOOR HINGE BOTTOM AL TOP PANEL ASSEMBLY R8182 130 DOOR HINGE WASHER 18 T2 2 FREEZER BRAND LOGO R5133 150 DOOR HINGE STOP PIN 3 30 REFRIGERATOR BRAND LOGO R5133 140 1 LAMP 1 FREEZER MAIN PCB R7103 250 LAMP BULB 25W E26 REFRIGERATOR MAIN PCB R7103 260 LAMP SHIELD MIPS HR 3370 CONTROL BOARD HOUSING R7113 190 LAMP SOCKET 660W 250V DISPLAY PCB FLUORESCENT LAMP DISPLAY PCB FILM FLUORESCENT R7394 150 PHILIPS 32W 865RS SUPPORTER PCB BALLAST ADVANCE R 1P32 TP POWER RELAY LAMP GUARD DOOR SWITCH GUARD SOCKET ABS VO R7113 190 40 41 200 220 T1 5 mk DOOR SWITCH HARNESS LAMP SOCKET R7393 180 ABS VO LAMP SOCKET R7393 170 ABS VO DOOR SWITCH HARNESS DOOR LOCK
3. CONTROL INSTRUCTION SENSOR DESCRIPTION Sensor Model Role Wire Color Pasient Ereezer Detect Eva coil s temp to terminate WHT defrosting Detect inside air temp to operate comp and to C sensor indicate the inside temp on the display PCB ELI Refrigerator Detect Eva coil s temp to operate comp _ Detect inside air temp to indicate the inside temp 5 2 2 FUNCTION TABLE Function SEN Description Part 1 88 LED displays inside temperture Initial 2 Begin to run immediately on the higher than 41 F and Operation begin to run after 5 minutes pause on the lower than 41 F 1 The temperature can be changed by pushing up down buttons 2 88 LED displays inside temperture 5 2 REFRIGERATOR CONTROL 3 Buzzer buzzes 1time whenever a button is pressed 4 Compressor automatically turns on and off by C sensor 5 2 1 HOW TO USE THE DISPLAY PCB PANEL Except errer mode Temperature Compressor 5 Comp on off temperature F Control LED Setting 39 38 37 36 35 Comp On 39 0 39 0 39 0 39 0 39 0 88 LED CompOFF 30 2 284 27 5 It indicates setting temperature except defrost function Door Open LED Setting 34 32 CompOn 39 0 39 0 39 0 Comp OFF 23 0 21 2 19 0 ERROR CODE Perception Method Refrigeration state short circuit Normal operation wire disconnection Temperature can be controlled by the user Time control Factory setting is at level 35 F Setting can Comp ON 10 MINUTES be chan
4. DOOR HINGE BUSHING DOOR HINGE SHAFT UPPER Q M5 27 SCREW x DOOR HINGE STOP PIN 9 DOOR HINGE UPPER e After assembling 2 assemble PICTURE C Insert into After inserting fix Insert reversly for suitable spring elasticity Attention When screw connected should well be connected to maintain sufficient sustain 4 Assembling TOP GRILL and GRILL ASSEMBLY 1 Connect the screw at the at D location on the top and bottom of the top grill 211 2 Connect the screw at the location 2 on the left and right side of the grill assembly e gt PICTURE D 30 REPLACEMENT OF MAIN COMPONENTS 6 5 REFRIGERATION COMPARTMENT S PARTS LAMP BULB LAMP SHIELD EVAPORATOR FAN MOTOR D SENSOR C SENSOR T SENSOR EVAPORATOR COIL EVAPORATOR DEFROST HEATER A Disassemble lamp shield B Disassemble duct EVAPORAT DEFROST C Pull out the lamp REPLACEMENT OF MAIN COMPONENTS D Replacing evaporator fan motor D 1 Disconnect the fan motor s harness D 2 Untie the four screws which located on bottom of fan motor 3 el ARORATORIFANIMONOR d E Replacing sensor E 1 FREEZER C sensor of Untie as illustrated below and pull out the FREEZER C sensor from the cover EREEZERIGISENSOR 32 REPLACEMENT OF MAIN COMPONENTS E 2 DEFROST sensor of Freezer Disassemble the DEFROST sensor from the evaporator E 3 C sensor of Refrigerator
5. FEATURE CHART 1 4 SIDE VIEW MSR 49G 2 0 TOP PANEL 2 EVAPORATOR FAN BLADE EVAPORATOR FAN MOTOR EVAPORATOR COIL EVAPORATOR TOP DRAIN HOSE EVAPORATOR DRAIN FAN LAMP SOCKET FLUORESCENT LAMP SHELF STANDARD DOOR HANDLE DOOR FRAME FLUORESCENT LAMP ASSEMBLY BOTTOM GRILLE CASTER FEATURE CHART WIRING DIAGRAM 2 1 REFRIGERATOR MSR 23NM WIRING DIAGRAM MSA 23NM MSR 49NM J Jr Nae _ LE kr WIRING DIAGRAM WIRING DIAGRAM e MSR 23G 1 2 2 FREEZER e MSF 23NM WIRING DIAGRAM MSR 23G 1 WIRING DIAGRAM MSF 23NM PART DETAILS PART DETAILS 3 1 TOP PANEL 3 2 COMPRESSOR COMPARTMENT Condensing Unit Display PCB NA 1 T W Le 2 V Leg n A DISPLAY PCB EE LA REM GR ERGE ski ka kake lo Main PCB 10 11 PART DETAILS PART DETAILS 3 3 DOOR Door Gasket Drain Pan 3 4 COOLING COMPARTMENT Evaporator Housing Duct MSF 49NM x Condenser Fan Motor Assembly DRAIN HOSE ef V EVAPORATOR TEE EANIMOTOR LAMP Compressor Capacitor Running amp Starting Capacitor N 1 EVAPORATORICOIL A EVABPORATORI maa ANIMOJI QOR 12 13 A MAIN COMPONENTS PART DETAILS 4 1 COMPRESSOR Evaporator Housing Duct MSF 23NM MSR 23NM Type MODEL MSR 23NM MSR 49NM MSF 23NM MSF 49NM MSR 23G 1 MSR 49G 2 A M
6. T Pu aP eE oT CE PP ET sP rr CP P PP aT su aP POT SP oe E Cm ep P ESE EET oe S O O PANEL FREEZER BRAND LOGO DOOR SWITCH DOOR HINGE TOP POWER SWITCH DOOR DOOR LOCK DOOR HANDLE amp MAIN PCB DOOR HINGE BOTTOM POWER RELAY COMP RELAY BOTTOM GRILLE DISPLAY PCB CASTER amp CONTROL BOARD HOUSING DRAIN PAN 1 2 SIDE VIEW MSR 49NM IL a mad RL TT OH 6 d PANEL POWER RELAY 3 MAIN PCB DOOR EVAPORATOR FAN MOTOR SENSOR FREEZER C SENSOR DEFROST SENSOR REFRIGERATOR C SENSOR REFRIGERATOR T SENSOR LAMP BULB Er LAMP SHIELD 9 LAMP SOCKET EVAPORATOR DEFROST HEATER EVAPORATOR DRAIN HOSE EVAPORATOR DRAIN PAN HEATER EVAPORATOR FAN MOTOR GUARD SHELF SHELF CLIPS SHELF STANDARD BOTTOM GRILLE COMPRESSOR CAPACITOR COVER FEATURE CHART COMPRESSOR CAPACITOR CONDENSOR COIL CONDENSOR FAN MOTOR CONDENSOR DRYER COMPRESSOR CAPILLARY TUBE SUCTION LINE DRAIN HOSE CASTER 1 3 FRONT VIEW MSR 49G 2 TOP PANEL 2 DOOR SWITCH 9 POWER SWITCH LAMP SWITCH amp MAIN PCB POWER RELAT COMP RELAY DOOR LOCK DISPLAY PCB CONTROL BOARD HOUSING DOOR HEATER HARNESS DOOR HINGE TOP DOOR HINGE BOTTOM BALLAST DRAIN PAN CASTER BOTTOM GRILLE DOOR HANDLE GLASS DOOR REFRIGERATOR BRAND LOGO
7. defrost cycle with adding up the plug in time When the defrost starting time comes COMPRESSOR must be turned off and the defrost operation cycle begins to run according to the conditions as the below 1 and 2 after checking the temperature by DEFROST SENSOR Cond ition 1 In case the temperature checked by DEFROST SENSOR is low than 23 F Defrost Heater Max 40Min running runs by that time DEFROST SENSOR sensor 53 F and COMPRESSOR runs after 10minutes pauses 18 ELECTRONIC CONTROL INSTRUCTION Controlled Function Description Part 1 It can be set as below according to the connection of JUMPER J1 J2 J3 in the main PCB JUMPER FREEZER REFRIGERATOR JUMPER EN CONNECTION 2922 REMARKS MAIN PCB DEFROST TIME Unit of the Indicated to C Indicated to F Temperature Temperature Temperature Mode of the control to The controller The controller Refrigerator of Freezer Freezer Applied to the JP3 8 Hr 6 Hr Freezer model Defrost cycle only P C B ERROR CODE FREEZER Perception Method Refrigeration state E Normal operation Short circuit D sensor Defrost wire disconnection Heater ON 20 MINUTES Time control Comp ON 10 MINUTES Comp OFF 6 MINUTES C sensor short circuit D sensor wire disconnection cS short circuit C sensor wire disconnection cS cO 19 ELECTRONIC CONTROL INSTRUCTION ELECTRONIC
8. OR RELAY HARNESS COMPRESSOR RELAY HARNESS R7373 790 AWG18 COMPRESSOR RELAY HARNESS R7373 800 AWG18 COMPRESSOR RELAY HARNESS R7283 070 AWG18 COMPRESSOR RELAY HARNESS R7283 080 AWGt8 3 Untie two screws for separating the Ballast POWER CORD CONDENSER CONDENSER COIL E CONDENSER COIL 4 76 13340 KG CONDENSER COIL 4 76 18960 EN CONDENSERCON MEI CONDENSER DAVER Tess zoue iii it CONDENSERDAYER Iesel 25401200068 i DRAIN DRAIN PAN R3743 060 DRAIN WICKING BAR R3853 240 PP WHT 2 0 400 657 i DRAIN WICKING PADS R1154 101 PP T2 50 990 103 Sg DRAIN WICKING PADS R1154 020 PP 2 50 830 180 NET 38 39 1 PART LIST PART LIST EVAPORATOR BOTTOM GRILLE BOTTOM GRILLE EVAPORATORCOL Raeroe CUAL 11 1 BOTTOM GRILLE ASSEMBLY R8182 080 1 1 10 EVAPORATOR COIL QUAL J BOTTOM GRILLE ASSEMBLY R8182 092 ddol 1 1 mae oa III SHELF EVAPORATORCOL Reeisssa CUAL tT SHELFCUIP SA Japa 12 24 12 24 EVAPORATOR DEFROST HEATER 7908 410 5059408002200 1 SHELF E EE EVAPORATOR DEFROST HEATER 97808 40 5088008450 2070 1 SHELE d del 6 EVAPORATOR DRAIN PAN HEATER R7908 180 PVCiOCEOW 1470 1 CETTE CC j 8 EVAPORATOR DRAIN PAN HEATER 97902170 Pvotoscoow 1470 1 SHELFL GLASS Rs39160 ls
9. T T Refrigerant R 134a R 404a R 134a Voltage 115V 60 Hz Comp Model SK182C L2U SK1A1C L2W AJA2425ZXA SK1A1C L2W AKA4476YXA R7439 010 R7439 110 R7439 030 R7439 110 R7439 150 Staring wype RSCR O9R osa 4 2 COMP RELAY R7253 040 4 3 DRYER 4 4 CAPACITOR 115 V 60 Hz 250VAC 12uF R7543 110 125VAC 125uF R7543 100 R7543 100 4 5 EVAPORATOR FAN MOTOR MODEL MSR 23NM MSR 49NM MSF 23NM MSF 49NM MSR 23G 1 MSR 49G 2 Voltage 115 V 60 Hz Motor Model IS 4420DADY R7423 031 MSF 23NM 14 15 SELECTRONIC CONTROL INSTRUCTIONS MAIN COMPONENTS 4 6 CONDENSER FAN MOTOR 5 1 FREEZER CONTROL 5 1 1 How to use the display PCB panel Motor Model SR 043 Part code R7423 020 88 LED It indicates setting temperature except defrost function Door Open LED 4 7 DEFROST HEATER MODEL MSR 23NM MSR 49NM MSF 23NM MSF 49NM MSR 23G 1 MSR 49G 2 Voltage 115 V 60 Hz 445 W mE W R7303 400 R7303 410 4 8 LAMP MODEL MSR 23NM MSR 49NM MSF 23NM MSF 49NM MSR 23G 1 MSR 49G 2 Voltage 115V 60 Hz 25 W FLUORESCENT 32W 865RS R7494 010 R7494 150 Temperature can be controlled by the user Factory setting is at level 2 F Setting can be changed by pressing up down button 4 9 MAIN PCB MODEL MSR 23NM MSR 49NM MSF 23NM MSF 49NM MSR 23G 1 MSR 49G 2 Voltage 115 V 60 Hz 7103 260 7103 250 7103 260 5 1 2 Manual Defrost Fu
10. ged by pressing up down button Comp OFF 20 MINUTES 20 21 OBREPLACEMENT OF MAIN COMPONENTS REPLACEMENT OF MAIN COMPONENTS 6 1 TOP PANEL PARTS MAIN PCB B Untie the screws located on bottom of top panel LOCK ASSEMBLY or POWER SWITCH caution When unscrewing hold the top panel DOOR SWITCH Panel may fall amp cause injury A Untie the screws located on top grille panel C Place the top panel on top of the cabinet D You can replace POWER RELAY and MAIN PCB MSF 23NM 22 23 REPLACEMENT OF MAIN COMPONENTS REPLACEMENT OF MAIN COMPONENTS 6 2 REPLACING DOOR E Pull out the harness located back of top panel A Disassemble top panel as described section 6 1 A B B Remove bottom grille by unscrewing the four screws located on each side You can separate top panel out of the unit of bottom grille You can replace power switch lamp switch and display PCB C Open the capacitor cover Disconnect the Mullion Heater 24 25 REPLACEMENT OF MAIN COMPONENTS REPLACEMENT OF MAIN COMPONENTS 6 3 DOOR SPRING ADJUSTMENT D Untie the hinge A Detailed structure of DOOR HINGE DOOR B Coordinated principle of DOOR TENSION After putting Tool for revolving DOOR HINGE STOP PIN HOLE Insert DOOR HINGE STOP PIN into the hole after revolving up to the requested TENSION e HINGE STOP PIN 4 DOOR HINGE UPPER 26 27 REPLACEMENT OF MAIN COMPONENTS C Remove the door hinge stop p
11. in E DOOR HINGHSIOPR RIN B Place the door hinge stop pin and adjust the strength of the door spring 28 REPLACEMENT OF MAIN COMPONENTS 6 4 REVERSIBLE DOOR ASSEMBLING METHOD APPLIED MODEL MSF 23NM MSR 23NM 1 Taking apart TOP GRILL and GRILL ASSEMBLY 1 Take apart TOP GRILL after eliminating screw connected Upper or downward located in the PICTURE A 2 Take apart GRILL after eliminating the screw connected Left and right side located Q in the PLCTURE A GRILL ASSEMBLY Attention Heed not to damage Electricity wire and not to fall top grill from the upper Also be careful the sharp edges during working PICTURE A 2 Taking apart of DOOR ASSEMBLY 9 1 Take apart 49 in order at the PICTURE em pesi HINGE DOOR HINGE Attention Heed the elasticity 5 l DOOR HINGE STOP PIN when eliminating the zm SHAFT UPPER DOOR HINGE PIN and the weight u BUSHING during taking apart DOOR ASSEMBLY 6 DOOR ASSEMBLY DOOR HNGE BUSHING 8 DOOR HINGE SHAFT LOWER DOOR HNGE LOWER PICTURE B REPLACEMENT OF MAIN COMPONENTS 3 Assembling method of REVERSIBLE DOOR 1 After reversing 180 degree ENG 9 5 27 SCREW DOOR ASSEMBLY of LOWER x w have the HANDLE be the requested side DOOR HINGE DOOR HINGE 2 Assemble as the following ahs order DOOR ASSEMBLY
12. lurbo air Commercial Refrigerator amp Freezer Service Manual Solid Door Model No MSR 23NM MSR 49NM MSF 23NM MSF 49NM Glass Door Model No MSR 23G 1 MSR 49G 2 JLE OF CONTENTS 1 FEATURE CHART 1 1 1 1 1 FRONT VIEW MSF 49NM 2 SIDE VIEW MSF 49NM 3 FRONT VIEW MSR 49G 2 4 SIDE VIEW MSR 49G 2 2 WIRING DIAGRAM di 2 1 REFRIGERATOR MSR 23NM MSR 49NM MSR 23G 1 MSR 49G 2 2 FREEZER MSF 23NM MSF 49NM 3 PART DETAILS 3 2 COMPRESSOR COMPARTMENT 3 3 1 TOP PANEL 3 DOOR 4 COOLING COMPARTMENT 3 4 MAIN COMPONENTS 5 4 4 4 4 4 4 4 4 4 4 4 5 1 COMPRESSOR 2 POWER RELAY COMP RELAY 3 CONDENSER DRYER 4 COMPRESSOR CAPACITOR 5 EVAPORATOR FAN MOTOR 6 CONDENSER FAN MOTOR 7 EVAPORATOR DEFROST HEATER 8 LAMP BULB 9 MAIN PCB 10 DISPLAY PCB 11 BALLAST LECTRONIC CONTROL INSTRUCTIONS 1 FREEZER CONTROL 5 1 1 HOW TO USE THE DISPLAY PCB PANEL 5 1 2 MANUAL DEFROST 5 1 3 FUNCTION TABLE 5 1 4 ERROR CODE TABLE 2 REFRIGERATOR CONTROL 5 2 1 HOW TO USE THE DISPLAY PCB PANEL 5 2 2 FUNCTION TABLE 5 2 3 ERROR CODE TABLE 6 REPLACEMENT OF MAIN COMPONENTS 1 TOP PANEL PARTS 2 REPLACING DOOR 3 DOOR SPRING ADJUSTMENT 4 REVERSIBLE DOOR ASSEMBLING METHOD 5 REFRIGERATION COMPARTMENT PARTS 6 CONDENSING UNIT 7 LIGHTING PARTS ART LIST EATURE CHART 1 1 FRONT VIEW MSF 49NM F My OS A P E
13. nction 4 10 DISPLAY PCB MODEL MSR 23NM MSR 49NM MSF 23NM MSF 49NM MSR 23G 1 MSR 49G 2 Voltage 115 V 60 Hz R7113 190 4 11 BALLAST MODEL MSR 23G 1 MSR 49G 2 Press temperature setting UP DOWN key for 2 seconds at Voltage 120V 60Hz the same time manual defrost mode will start If you press UP DOWN key for 2 seconds again on defrosting R7553 011 manual defrost will be cancelled and it will revert to nomal mode after 10 minutes of pause Display panel indicates DF for pause period 16 17 5 1 3 FUNCTION TABLE Function Controlled Part ELECTRONIC CONTROL INSTRUCTION Description Initial Operation Temperature Control Defrost Function Compressor LED Heater Compressor 1 88 LED displays inside temperture 2 Begin to run immediately on the higher than 50 F and begin to run after 5 minutes pause on the lower than 50 F 1 The temperature can be changed by pushing up down buttons 2 88 LED displays inside temperture 3 Buzzer buzzes 1time whenever a button is pressed 4 Compressor automatically turns on and off by C sensor Except error mode 5 Comp on off temperature F Setting 5 0 10 10 20 Comp On 5 9 1 3 1 8 Comp OFF 2 5 9 4 10 6 Setting Comp On 3 1 Comp OFF 11 2 13 0 13 9 1 Defrost Cycle It can be set 8Hr or 6Hr by OPTION JUMPER JP3 JUMPER i 1 2 3 2 The condition of DEFROST operation It runs regularly according to the
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