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Freezer
Sanyo
MDF-C8V Parts layout, <Temp. sensor PT-1000>, Comp.sensor <Fan> <Battery> <Control panel>
Models:
MDF-C8V
1
26
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Troubleshooting
Specifications
Install
Refrigeration circuit diagram
Replacement Of Battery
Dimension
Maintenance
Wiring
Change Of Compressor Delay Time
Remote alarm terminal
Page 26
Image 26
Parts layout
<Temp. sensor
PT-1000>
MDF-C8V
Comp.sensor
<Fan>
<Battery>
<Control panel>
Battery cover
<Back side of Control panel>
Display PCB
Control PCB
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Image 26
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Contents
MDF-C8V
Service Manual
Ultra-LowTemperature Freezer
SANYO Electric Co., Ltd
Effective models
Contents
Features
Specifications
ŶStructural specifications
ŶControl specifications
ŶPerformance specifications
Dimensions
&%8
Refrigeration circuit diagram
Ex. capillary
Refrigeration circuit welding points
Place to fit AT sensor
䌆䌁 䌃䌁㩷
Cooling unit parts
<MDF-C8V>
Components on PCB
AC115V, 60Hz
Electrical Parts
MDF-C8V
AC220/230/240V, 50Hz
Specification 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
8.Differential The point of compressor ON and OFF
9.Offset value
11.Sensor failure
10. Remote alarm terminal
12.When the power is supplied without battery
15.Other specifications
13.Fan motor operation and compressor protection
Battery cover <Back side of Control panel>
Parts layout
Comp.sensor <Fan> <Battery> <Control panel>
<Temp. sensor PT-1000>
Electric BOX
<How to access the Main PCB>
Switching power supply
<Main PCB layout>
Breaker switch
Battery switch Ex.tank
Starting capacitor Power cord Running capacitor
<Remote alarm>
䇭㪥㫆䇭㫃㫆㪸㪻
Test Data
Note: All data is the reference only
䇭㪥㫆䇭㫃㫆㪸㪻
㪈㪆㪉㪟䇭㪘㫀㫉
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
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
INSTRUCTION MANUAL Ultra-LowTemperature Freezer
MDF-C8V
CONTENTS
INTRODUCTION
PRECAUTIONS FOR SAFE OPERATION
PRECAUTIONS FOR SAFE OPERATION
rain water
PRECAUTIONS FOR SAFE OPERATION
maintenance. These may be harmful to your health
PRECAUTIONS FOR SAFE OPERATION
personnel
ENVIRONMENTAL CONDITIONS
FREEZER COMPONENTS
FREEZER COMPONENTS
6.Caster: 4 casters are provided for easy movement
Control panel
FREEZER COMPONENTS
ŶA location not subjected to direct sunlight
INSTALLATION SITE
ŶA location with little temperature change
ŶA location with adequate ventilation
1. Removing the packaging materials and tapes
INSTALLATION
2. Adjusting the leveling foot
3. Fixing the unit
START-UPOF UNIT
Operation after power failure
Description of operation
CHAMBER TEMPERATURE SETTING
KEY LOCK FUNCTION
Key operated
Key operated
ALARM TEMPERATURE SETTING
Description of operation
Indication after operation
Key operated
ALARM TEMPERATURE SETTING
Description of operation
Indication after operation
Indication after operation
SETTING OF ALARM RESUME TIME
Description of operation
Key operated
CHANGE OF COMPRESSOR DELAY TIME
Description of operation
Indication after operation
REMOTE ALARM TERMINAL
terminal
ALARMS & SAFETY FUNCTIONS
Table 7 Alarms and safety functions
Defrosting
ROUTINE MAINTENANCE
Cleaning of cabinet
Battery
ROUTINE MAINTENANCE
Removal of nickel-metal-hydridebattery
REPLACEMENT OF BATTERY
Location of a nickel-metal-hydridebattery
Handling of battery
Check/Remedy
TROUBLESHOOTING
Malfunction
Recycle of battery
DISPOSAL OF UNIT
German
DISPOSAL OF UNIT
English
Spanish
DISPOSAL OF UNIT
French
Portuguese
DISPOSAL OF UNIT
Italian
Swedish
DISPOSAL OF UNIT
Dutch
TEMPERATURE RECORDER OPTION
Installation of MTR-85H
TEMPERATURE RECORDER OPTION
TEMPERATURE RECORDER OPTION
8.Replace the front panel and fix it with 4 screws
Note:
Installation of MTR-G85
TEMPERATURE RECORDER OPTION
TEMPERATURE RECORDER OPTION
9.Replace the front panel and fix it with 4 screws
2. Test switch TEST
BACK-UPSYSTEM OPTION
1. Power switch BACKUP
3. Temperature setting knob TEMP. SET
1.Setting of liquid CO2 gas cylinder
BACK-UPSYSTEM OPTION
SPECIFICATIONS
64 kg
PERFORMANCE
Safety check sheet
Please fill in this form before servicing
INSTRUCTION MANUAL
Back-upSystem for Ultra-LowTemperature Freezer
CVK-UB4 CVK-UB4I
CONTENTS
INTRODUCTION
ŶRead this manual carefully before using the appliance and follow the instructions for safety operation
INTRODUCTION
PRECAUTIONS FOR SAFE OPERATION
PRECAUTIONS FOR SAFE OPERATION
with the freezer
COMPONENTS LIST
Table
COMPONENTS LIST
The continuation of the table
No 20
COMPONENTS LIST
The continuation of the table
Assembling of the solenoid valve
INSTALLATION
Installation of the door switch
INSTALLATION
Installation of the back-upkit
INSTALLATION
INSTALLATION
It is blocked with the silicone
Wiring
INSTALLATION
CONTROL PANEL
temperature
TRIAL OPERATION
Calibration
Name
SPECIFICATIONS
PERFORMANCE
JK1659-150B