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Sanyo MDF-C8V service manual Contents, Introduction

Models: MDF-C8V

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CONTENTS

INTRODUCTION	P. 2
PRECAUTIONS FOR SAFE OPERATION	P. 3
COMPONENTS LIST	P. 5
INSTALLATION
Assembling of the solenoid valve	P. 8
Installation of the door switch	P. 9
installation of the back-up kit	P.10
Wiring	P.12
CONTROL PANEL	P.13
TRIAL OPERATION	P.14
Calibration	P.14
SPECIFICATIONS	P.15
PERFORMANCE	P.15

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Sanyo MDF-C8V service manual Contents, Introduction

Contents

Ultra-LowTemperature Freezer Service ManualMDF-C8V SANYO Electric Co., LtdEffective models Contents Features ŶStructural specifications SpecificationsŶControl specifications ŶPerformance specifications &%8 DimensionsRefrigeration circuit diagram Place to fit AT sensor Refrigeration circuit welding pointsEx. capillary 䌆䌁䌃䌁㩷<MDF-C8V> Cooling unit partsComponents on PCB MDF-C8V Electrical PartsAC115V, 60Hz AC220/230/240V, 50HzSpecification of sensor Wiring diagram Circuit diagram Connection on PCB Control specification 㩷 displayed as ‘80.2’ 7.Function mode <Purpose> Model code ‘003’: MDF-C8V 9.Offset value 8.Differential The point of compressor ON and OFF11.Sensor failure 10. Remote alarm terminal12.When the power is supplied without battery 13.Fan motor operation and compressor protection 15.Other specificationsComp.sensor <Fan> <Battery> <Control panel> Parts layoutBattery cover <Back side of Control panel> <Temp. sensor PT-1000>Switching power supply <How to access the Main PCB>Electric BOX <Main PCB layout>Starting capacitor Power cord Running capacitor Battery switch Ex.tankBreaker switch <Remote alarm>Note: All data is the reference only Test Data䇭㪥㫆䇭㫃㫆㪸㪻䇭㪥㫆䇭㫃㫆㪸㪻㪫㪼㫄㫇㪼㫉㪸㫋㫌㫉㪼㩷㪺㪿㪸㫉㪸㪺㫋㪼㫉㫀㫊㫋㫀㪺㫊䋨㫇㫌㫃㫃㪄㫌㫇㪀䇭㪘㪫㪊㪇䇭㪥㫆䇭㫃㫆㪸㪻㪈㪆㪉㪟䇭㪘㫀㫉㪫㪼㫄㫇㪼㫉㪸㫋㫌㫉㪼㪲㪈㪈㪌㪭䇭㪍㪇㪟㫑䇭㪘㪫㪊㪌䇭㪥㫆䇭㫃㫆㪸㪻䇭㪥㫆䇭㫃㫆㪸㪻䇭㪥㫆䇭㫃㫆㪸㪻䇭㪥㫆䇭㫃㫆㪸㪻Collection and charge of refrigerant Page Instruction manual MDF-C8V INSTRUCTION MANUAL Ultra-LowTemperature FreezerCONTENTS INTRODUCTION PRECAUTIONS FOR SAFE OPERATION rain water PRECAUTIONS FOR SAFE OPERATIONmaintenance. These may be harmful to your health PRECAUTIONS FOR SAFE OPERATIONpersonnel PRECAUTIONS FOR SAFE OPERATIONENVIRONMENTAL CONDITIONS FREEZER COMPONENTS 6.Caster: 4 casters are provided for easy movement FREEZER COMPONENTSFREEZER COMPONENTS Control panelŶA location with little temperature change INSTALLATION SITEŶA location not subjected to direct sunlight ŶA location with adequate ventilation2. Adjusting the leveling foot INSTALLATION1. Removing the packaging materials and tapes 3. Fixing the unitOperation after power failure START-UPOF UNITKEY LOCK FUNCTION CHAMBER TEMPERATURE SETTINGDescription of operation Key operatedDescription of operation ALARM TEMPERATURE SETTINGKey operated Indication after operationDescription of operation ALARM TEMPERATURE SETTINGKey operated Indication after operationIndication after operation SETTING OF ALARM RESUME TIMEDescription of operation Description of operation CHANGE OF COMPRESSOR DELAY TIMEKey operated Indication after operationterminal REMOTE ALARM TERMINALTable 7 Alarms and safety functions ALARMS & SAFETY FUNCTIONSDefrosting ROUTINE MAINTENANCECleaning of cabinet ROUTINE MAINTENANCE BatteryLocation of a nickel-metal-hydridebattery REPLACEMENT OF BATTERYRemoval of nickel-metal-hydridebattery Handling of batteryCheck/Remedy TROUBLESHOOTINGMalfunction DISPOSAL OF UNIT Recycle of batteryGerman DISPOSAL OF UNITEnglish Spanish DISPOSAL OF UNITFrench Portuguese DISPOSAL OF UNITItalian Swedish DISPOSAL OF UNITDutch TEMPERATURE RECORDER OPTION TEMPERATURE RECORDER OPTION Installation of MTR-85H8.Replace the front panel and fix it with 4 screws TEMPERATURE RECORDER OPTIONNote： Installation of MTR-G85TEMPERATURE RECORDER OPTION 9.Replace the front panel and fix it with 4 screws TEMPERATURE RECORDER OPTION1. Power switch BACKUP BACK-UPSYSTEM OPTION2. Test switch TEST 3. Temperature setting knob TEMP. SETBACK-UPSYSTEM OPTION 1.Setting of liquid CO2 gas cylinder64 kg SPECIFICATIONSPERFORMANCE Please fill in this form before servicing Safety check sheetINSTRUCTION MANUAL Back-upSystem for Ultra-LowTemperature FreezerCVK-UB4 CVK-UB4I INTRODUCTION CONTENTSINTRODUCTION ŶRead this manual carefully before using the appliance and follow the instructions for safety operationPRECAUTIONS FOR SAFE OPERATION with the freezer PRECAUTIONS FOR SAFE OPERATIONTable COMPONENTS LISTThe continuation of the table COMPONENTS LISTNo 20 COMPONENTS LISTThe continuation of the table INSTALLATION Assembling of the solenoid valveINSTALLATION Installation of the door switchINSTALLATION Installation of the back-upkitIt is blocked with the silicone INSTALLATIONINSTALLATION WiringCONTROL PANEL temperature TRIAL OPERATIONCalibration Name SPECIFICATIONSPERFORMANCE JK1659-150B