Sanyo MDF-C8V service manual Differential The point of compressor on and OFF, Offset value

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F25:

<Purpose>

Alarm auto recovery time setting

 

 

 

 

 

<Operation>

Input F25 and press SET key to display “030” (initial).

 

 

Change to the desired value with

key and

 

key.

 

 

Press SET key to store the value and revert to PV display.

 

 

000: Auto recovery OFF

040: Recovers after 40min. passed

 

 

010: Recovers after 10min. passed

050: Recovers after 50min. passed

 

 

020: Recovers after 20min. passed

060: Recovers after 60min. passed

 

 

030: Recovers after 30min. passed

 

 

 

 

 

 

(initial)

 

 

 

 

F28:

<Purpose>

To display delay time of permission of measuring running rate

 

 

(2hrs timer; 000~120 min)

 

 

 

 

 

<Operation>

Service code should be input in F06 prior to use this mode.

 

 

Input F28 and press SET key to display F28 and ‘xxx’ (present count

 

 

value) alternately. Press SET key to revert to PV.

F29:

<Purpose>

To display delay time of permission of measuring running rate

 

 

(8hrs timer; 000~480 min)

 

 

 

 

 

<Operation>

Service code should be input in F06 prior to use this mode.

 

 

Input F29 and press SET key to display F29 and ‘xxx’ (present count

 

 

value) alternately. Press SET key to revert to PV.

F30:

<Purpose>

ROM version is displayed

 

 

 

 

 

<Operation>

Service code should be input in F06 prior to use this mode.

 

 

Input F30 and press SET key to display alternately F30 with “X.XX”

 

 

(present ROM version).

 

 

 

 

 

 

Press SET key to revert to PV display.

 

 

F31:

<Purpose>

Simply passing through if entered by mistake.

 

<Operation>

Press SET key in “F31” displayed to revert to PV display.

 

 

Buzzer tone is emitted if service code is not input in F06.

F32:

<Purpose>

To notify accumulation time of condensing fan motor

 

<Operation>

Service code should be input in F06 prior to use this mode.

 

 

Input F32 and press SET key to display ‘000’ (Initial setting).

 

 

000: Not notify

 

 

 

 

 

 

001: Notify

 

 

 

 

 

 

Set your desired setting with

key and

 

key pressed.

 

 

Press SET key to store the value and revert to PV display.

F33:

<Purpose>

Simply passing through if entered by mistake.

 

<Operation>

Press SET key in “F33” displayed to revert to PV display.

 

 

Buzzer tone is emitted if service code is not input in F06.

F34~F39

 

Unused

 

 

 

 

 

<Operation>

Input F34~F39 and press SET key.

 

 

8.Differential (The point of compressor ON and OFF )

COMP ON:

SV +0.4

COMP OFF:

SV -0.4

9.Offset value

PV+1.0 is the offset value to adjust the difference between temperature of temp. sensor and the center of chamber.

20

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Contents MDF-C8V Effective models Contents Features ŶStructural specifications SpecificationsŶControl specifications ŶPerformance specifications %8 DimensionsRefrigeration circuit diagram 㪚㪐㩷 Refrigeration circuit welding pointsCooling unit parts Components on PCB Compressor terminals layout Electrical PartsSpecification of sensor Wiring diagram Circuit diagram CN3 Connection on PCBTemperature alarm Control specificationKey and Switch Temperature controlPV. Note Auto Return is not worked in F09 and F10 Other functionFunction mode F04 Purpose Simply passing through if entered by mistake Model code ‘003’ MDF-C8V Offset value Differential The point of compressor on and OFFSensor failure Remote alarm terminalWhen the power is supplied without battery Fan motor operation and compressor protection Other specificationsParts layout Electric BOX Lower back side 䇭㪥㫆䇭㫃㫆㪸㪻 Test Data䇭㪥㫆䇭㫃㫆㪸㪻 㪈㪈㪌㪭䇭㪍㪇㪟㫑䇭㪘㪫㪊㪌 䇭㪥㫆䇭㫃㫆㪸㪻 Collection and charge of refrigerant Page Page MDF-C8V Contents Introduction Precautions for Safe Operation Unqualified personnel may cause electric shock or fire Abnormal operation may cause electric shock or fire Precautions for Safe Operation Environmental Conditions Freezer Components Freezer Components Control panel Installation Site Fixing the unit InstallationAdjusting the leveling foot Removing the packaging materials and tapesSTART-UP of Unit Operation after power failureKEY Lock Function Chamber Temperature SettingAlarm Temperature Setting Alarm Temperature Setting Setting of Alarm Resume Time Change of Compressor Delay Time Remote Alarm Terminal Alarms and safety functions Alarms & Safety FunctionsDefrosting Routine MaintenanceCleaning of cabinet Battery Handling of battery Replacement of BatteryLocation of a nickel-metal-hydride battery Removal of nickel-metal-hydride batteryMalfunction Check/Remedy TroubleshootingDisposal of Unit Recycle of batteryGerman EnglishSpanish FrenchPortuguese ItalianSwedish DutchTemperature Recorder Option Installation of MTR-85H Temperature Recorder Option Installation of MTR-G85 Temperature Recorder Option BACK-UP System Option BACK-UP System Option MDF-C8V SpecificationsPerformance Safety check sheet CVK-UB4 CVK-UB4I Control Panel Trial Operation Introduction Precautions for Safe Operation Unqualified personnel may cause electric shock or fire Components List Continuation of the table Wiring ASS’YNylon Clip 6N Assembling of the solenoid valve 㪪㪺㫉㪼㫎㩷㪜㩷 Installation of the door switchInstallation of the back-up kit Installation Wiring Control Panel Calibration TemperatureTrial Operation CVK-UB4 CVK-UB4I JK1659-150B
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MDF-C8V specifications

The Sanyo MDF-C8V is a versatile and reliable medical refrigerator designed to meet the needs of healthcare facilities, laboratories, and pharmacies. It boasts a range of advanced features and technologies that ensure precise temperature control and safety for sensitive biological materials, vaccines, and pharmaceuticals.

One of the standout features of the Sanyo MDF-C8V is its capability to maintain a consistent temperature range between 2°C to 8°C, which is critical for the preservation of temperature-sensitive items. The unit is equipped with a microprocessor-controlled system that offers accurate temperature regulation and facilitates programmable settings. This allows users to customize the temperature according to their specific requirements.

An advanced refrigeration system is at the heart of the MDF-C8V, providing highly efficient cooling performance while minimizing energy consumption. The use of eco-friendly refrigerants ensures compliance with environmental regulations, making it an environmentally responsible choice. The cabinet is designed with high-quality insulation that enhances energy efficiency and maintains stable internal conditions.

The Sanyo MDF-C8V features an easy-to-read digital display that provides real-time temperature readings, allowing for constant monitoring of internal conditions. Additionally, an audible and visual alarm system alerts users if the temperature deviates from the preset range, enhancing the safety of stored items. This feature is particularly important in medical settings where even minor temperature fluctuations can compromise the integrity of vaccines and other critical materials.

For added convenience, the MDF-C8V comes with adjustable shelves that can accommodate various sizes of storage containers, making it easier to organize and access stored items. The unit's interior is designed to facilitate easy cleaning, ensuring hygiene standards are maintained in healthcare environments.

Furthermore, the Sanyo MDF-C8V is built with a robust exterior that is resistant to scratches and impacts, ensuring durability in busy clinical settings. Its compact design allows for easy placement in limited spaces without sacrificing storage capacity.

In summary, the Sanyo MDF-C8V is a highly functional medical refrigerator that combines precise temperature control, energy efficiency, and user-friendly features. Its advanced technologies and robust design make it an ideal solution for healthcare facilities looking to protect valuable vaccines and medications.