Sanyo Refrigerator MPR 1411 User Guide

INSTRUCTION MANUAL  
MPR-1411  
MPR-1411R  
Pharmaceutical Refrigerator  
MPR-1411R  
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INTRODUCTION  
Ŷ Read this manual carefully before using the appliance and follow the instructions for safety operation.  
Ŷ Sanyo never guarantee any safety if the appliance is used for any objects other than intended use or  
used by any procedures other than those mentioned in this manual.  
Ŷ Keep this manual in an adequate place to refer to it as necessary.  
Ŷ The contents of the manual will be subjected to change without notice due to the improvement of  
performance or functions.  
Ŷ Contact Sanyo sales representative or agent if any page of the manual is lost or page order is incorrect.  
Ŷ Contact Sanyo sales representative or agent if any point in this manual is unclear or if there are any  
inaccuracies.  
Ŷ No part of this manual may be reproduced in any form without the expressed written permission of  
Sanyo.  
CAUTION  
SANYO guarantees the product under certain warranty conditions. SANYO in no way shall be  
responsible for any loss of content or damage of content.  
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PRECAUTIONS FOR SAFE OPERATION  
It is imperative that the user complies with this manual as it contains  
important safety advice.  
Items and procedures are described so that you can use this unit correctly and safely.  
If the precautions advised are followed, this will prevent possible injury to the user and  
any other person.  
Precautions are illustrated in the following way:  
WARNING  
Failure to observe WARNING signs could result in a hazard to personnel  
possibly resulting in serious injury or death.  
CAUTION  
Failure to observe CAUTION signs could result in injury to personnel and  
damage to the unit and associated property.  
Symbol shows;  
this symbol means caution.  
this symbol means an action is prohibited.  
this symbol means an instruction must be followed.  
Be sure to keep this manual in a place accessible to users of this unit.  
< Label on the unit >  
This mark is labeled on the cover in which the electrical components of high voltage  
are enclosed to prevent the electric shock.  
The cover should be removed by a qualified engineer or a service personnel only.  
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PRECAUTIONS FOR SAFE OPERATION  
WARNING  
Do not use the unit outdoors. Current leakage or electric shock may result if the unit is exposed to  
rain water.  
Only qualified engineers or service personnel should install the unit. The installation by  
unqualified personnel may cause electric shock or fire.  
Install the unit on a sturdy floor and take an adequate precaution to prevent the unit from  
turning over. If the floor is not strong enough or the installation site is not adequate, this may result  
in injury from the unit falling or tipping over.  
Never install the unit in a humid place or a place where it is likely to be splashed by water.  
Deterioration of the insulation may result which could cause current leakage or electric shock.  
Never install the unit in a flammable or volatile location. This may cause explosion or fire.  
Never install the unit where acid or corrosive gases are present as current leakage or electric  
shock may result due to corrosion.  
Always ground (earth) the unit to prevent electric shock. If the power supply outlet is not  
grounded, it will be necessary to install a ground by qualified engineers.  
Never ground the unit through a gas pipe, water main, telephone line or lightning rod. Such  
grounding may cause electric shock in the case of an incomplete circuit.  
Connect the unit to a power source as indicated on the rating label attached to the unit. Use  
of any other voltage or frequency other than that on the rating label may cause fire or electric shock.  
Never store volatile or flammable substances in this unit if the container cannot be sealed. These  
may cause explosion or fire.  
Do not insert metal objects such as a pin or a wire into any vent, gap or any outlet on the unit.  
This may cause electric shock or injury by accidental contact with moving parts.  
Use this unit in safe area when treating the poison, harmful or radiate articles. Improper use  
may cause bad effect on your health or environment.  
Turn off the power switch (if provided) and disconnect the power supply to the unit prior to any  
repair or maintenance of the unit in order to prevent electric shock or injury.  
Do not touch any electrical parts (such as power supply plug) or operate switches with a wet  
hand. This may cause electric shock.  
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PRECAUTIONS FOR SAFE OPERATION  
WARNING  
Ensure you do not inhale or consume medication or aerosols from around the unit at the time of  
maintenance. These may be harmful to your health.  
Never splash water directly onto the unit as this may cause electric shock or short circuit.  
Never put containers with liquid on the unit as this may cause electric shock or short circuit when  
the liquid is spilled.  
Never bind, process, or step on the power supply cord, or never damage or break the power  
supply plug. A broken supply cord or plug may cause fire or electric shock.  
Do not use the supply cord if its plug is loose. Such supply cord may cause fire or electric shock.  
Never disassemble, repair, or modify the unit yourself. Any such work carried out by an  
unauthorized person may result in fire, or electric shock or injury due to a malfunction.  
Disconnect the power supply plug if there is something wrong with the unit. Continued  
abnormal operation may cause electric shock or fire.  
When removing the plug from the power supply outlet, grip the power supply plug, not the cord.  
Pulling the cord may result in electric shock or fire by short circuit.  
Disconnect the power supply plug before moving the unit. Take care not to damage the power  
cord. A damaged cord may cause electric shock or fire.  
Disconnect the power plug when the unit is not used for long periods. Keeping the connection  
may cause electric shock, current leakage, or fire due to the deterioration of insulation.  
If the unit is to be stored unused in an unsupervised area for an extended period, ensure that  
children do not have access and that doors cannot be closed completely.  
The disposal of the unit should be accomplished by appropriate personnel. Remove doors to  
prevent accidents such as suffocation.  
Do not put the packing plastic bag within reach of children as suffocation may result.  
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PRECAUTIONS FOR SAFE OPERATION  
CAUTION  
Use a dedicated power source (a dedicated circuit with a breaker) as indicated on the rating label  
attached to the unit. A branched circuit may cause fire resulting from abnormal heating.  
Connect the power supply plug to the power source firmly after removing the dust on the plug.  
A dusty plug or improper insertion may cause a heat or ignition.  
Never store corrosive substances such as acid or alkali in this unit if the container cannot be  
sealed. These may cause corrosion of inner components or electric parts.  
Check the setting when starting up of operation after power failure or turning off of power  
switch. The stored items may be damaged due to the change of setting.  
Be careful not to tip over the unit during movement to prevent damage or injury.  
Prepare a safety check sheet when you request any repair or maintenance for the safety of service  
personnel.  
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ENVIRONMENTAL CONDITIONS  
This equipment is designed to be safe at least under the following conditions (based on the IEC 61010-1):  
1. Indoor use;  
2. Altitude up to 2000 m;  
3. Ambient temperature 5oC to 40oC  
4. Maximum relative humidity 80% for temperature up to 31oC decreasing linearly to 50% relative  
humidity at 40oC;  
5. Mains supply voltage fluctuations not to exceed ±10% of the nominal voltage;  
6. Other supply voltage fluctuations as stated by the manufacture;  
7. Transient overvoltages according to Installation Categories (Overvoltage Categories) II; For mains  
supply the minimum and normal category is II;  
8. Pollution degree 2 in accordance with IEC 60664.  
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REFRIGERATOR COMPONENTS  
3
4
1
2
16  
15  
5
6
7
8
14  
13  
12  
9
11 10  
MPR-1411  
17  
18  
12  
MPR-1411R  
Rear side  
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REFRIGERATOR COMPONENTS  
1. Front cover: A front cover opens when a bottom part is pulled to the front. Open this cover when you  
use cleaning of the condenser filter, a remote alarm terminal. Refer to page 11.  
2. Control panel: Panel opens when the right top of the lower part cover is pushed. Refer to page 10.  
3. Light switch: This switch is used for turning the fluorescent lamp off and on.  
4. Space for temperature recorder: An temperature recorder (optional accessory) can be mounted here.  
See page 32.  
5. Fluorescent lamp: 40 W white lamp. See page 24 for replacement.  
6. Lock: Turn the key clockwise through 180o to securely lock the door.  
7. Glass window: The window may have condensation in high humidity environment. Wipe off the  
condensation with a soft dry cloth.  
8. Handle: Always hold the handle when opening/closing the door.  
9. Dew receiver: The condensation on the outer door is accumulated on this dew receiver. Wipe off the  
water on the dew receiver with a cloth.  
10. Leveling foot: Adjust the height of the leveling feet by turning the screw bolts until the unit is level.  
11. Caster: When installing the unit, the castors can be raised from the floor by using the leveling feet  
above.  
12. Drawer (MPR-1411R only): Items to be stored in the chamber must be placed on the drawers.  
The maximum storage weight for each drawer is 40 kg.  
Shelf (MPR-1411 only): Items to be stored in the chamber must be placed on the shelves. The  
maximum storage weight for each shelf is 50 kg. Do not put stored items directly onto the interior floor of  
the chamber. See page 15.  
13. Access port: This port allows temperature measurement cables to enter the chamber from outside.  
A total of three (3) ports are provided; left side, right side and top.  
14. Exhaust air vent: Do not block this vent. If this vent is blocked, temperature regulation will become  
unstable. Do not place stored items in the path of the cold air.  
15. Intake air vent: Do not block this vent. If this vent is blocked, temperature regulation will become  
unstable. Do not insert a finger or any foreign object into this vent as there is danger from the internal fan.  
16. Door switch: When a door opens, a fan for the cold circulation is stopped, and the leakage of the  
cold is prevented. And, the check lamp of the door is turned on.  
17. Fixture: 2 fixtures are attached on the rear side of the unit. These keep adequate space between  
the unit and wall and also can be used for fixing the unit. See page 13.  
18. Evaporating tray: Defrost water from the evaporator accumulates on the tray and evaporates into  
the atmosphere. See page 23 for cleaning.  
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REFRIGERATOR COMPONENTS  
Control panel  
1
2
3
7
6
5
4
1. Door check indicator (DOOR): The red LED lamp is lit when the outer door is opened.  
2. Alarm lamp (ALARM): This lamp is flashed when the audible alarm is activated.  
3. Digital temperature indicator: This indicator shows the present chamber temperature or set  
temperature.  
4. Numerical value shift key ( ): Pressing this key in the setting mode causes the numerical value to  
shift. ON-OFF of key lock can be selected by pressing this key in the key lock mode.  
5. Digit shift key ( ): Pressing this key in the setting mode causes the changeable digit to shift. Key  
lock is available by pressing this key for more than 5 seconds in the temperature display mode. Refer to  
page 20 for the key lock.  
6. Set key (SET): Temperature setting mode is led by pressing this key. Once the key is pressed, the  
changeable digit is flashed. Pressing this key again after setting desired temperature, the setting is  
stored into computer memory. If there is no key operation for 90 seconds during the temperature setting  
mode, the temperature setting mode is invalid automatically. See page 16 for the details.  
7. Buzzer stop key (BUZZER): To silence the audible alarm, press this key. The remote alarm is also  
silenced by pressing this key. (The buzzer cannot be stopped during remote alarm testing.)  
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REFRIGERATOR COMPONENTS  
Inside of front cover  
2
3
4
5
1
6
1. Condenser filter: This filter is for prevention of condenser clogged up. Clean the filter every 3  
month.  
2. Remote alarm terminal: This is used to connect the unit to an exterior alarm to notify users of any  
malfunction. Refer to page 21.  
3. Glow starter: This is for the fluorescent lamp. It is recommended that the glow starter is also  
replaced when the fluorescent lamp is replaced. Refer to page 25.  
4. Circuit breaker: Make sure to switch ON this breaker before starting up of the unit. This  
disconnects the power when any abnormality is occurred and over current is rushed. Contact with  
dealer or service station after disconnect the power supply plug. Rated AC 250 V, 10 A.  
5. Fixture (rear side): 2 fixtures are attached on the rear side of the unit. These keep adequate space  
between the unit and wall and also can be used for fixing the unit. See page 13.  
.
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INSTALLATION SITE  
To operate this unit properly and to obtain maximum performance, install the unit in a location with  
the following conditions:  
Ŷ A location not compliance with the following conditions may cause poor performance, failure or  
accident.  
Ŷ A location not subjected to direct sunlight  
Do not install the unit under direct sunlight. Installation in a location subjected to direct sunlight may  
degrade the performance.  
Ŷ A location with adequate ventilation  
Leave at least 10 cm around the unit for ventilation. Poor ventilation will result in a reduction of the  
performance and consequently the failure.  
Ŷ A location away from heat generating sources  
Avoid installing the unit near heat-emitting appliances such as a heater or a boiler etc. Heat can  
decrease the intended performance of the unit.  
Ŷ A location with little temperature change  
Install the unit under stable ambient temperature. Installing the unit under unstable ambient temperature  
may result in unstable performance.  
Ŷ A location with a sturdy and level floor  
Always install the unit on a sturdy and level floor withstanding the total weight of the unit. The uneven  
floor or tilted installation may cause failure or injury. Unstable condition may cause vibration or noise.  
Ŷ A location not prone to high humidity  
Install the unit in the ambient of 80% R.H. or less humidity. Installation under high humidity may cause  
current leakage or electric shock.  
CAUTION  
The unit may collect excessive frost on the evaporator if it is installed in high temperature and high  
humidity location. This will cause frequent defrosting.  
Ŷ A location without flammable or corrosive gas  
Never install the unit in a flammable or volatile location. This may cause explosion or fire or may result  
in the current leakage or electric shock by the corrosion of the electrical components.  
CAUTION  
Never install the unit in a location where the corrosive material such as sulfur compound is likely  
to be generated (near a drainage facilities, etc). Corrosion of the copper pipe may result in  
deterioration of cooling unit and consequently the failure.  
Ŷ A location without the possibility of anything fall  
Avoid installing the unit in the location where anything can fall down onto the unit. This may cause the  
breakdown or failure of the unit.  
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INSTALLATION  
1. Removing the packaging materials and tapes  
Remove all transportation packaging materials and  
tapes. Open the doors and ventilate the unit. If the  
outside panels are dirty, clean them with a diluted  
neutral dishwashing detergent. (Undiluted detergent  
can damage the plastic components. For the dilution,  
refer to the instruction of the detergent.) After the  
cleaning with the diluted detergent, always wipe it off  
with a wet cloth. Then wipe off the panels with a dry  
cloth.  
Leveling foot  
Fixture  
Fig.  
2. Adjusting the leveling foot  
Extend the leveling feet by rotating them  
counterclockwise until they make contact with the floor.  
(Fig. 1) Ensure the unit is level.  
3. Fixing the unit  
Two fixtures are attached to the rear of the frame.  
Fix the frame to the wall by attaching a rope or chain  
between the wall and the fixtures.(Fig. 2)  
4. Ground (earth)  
Fig.  
The ground (earth) is for preventing the electric shock  
in the case of the electrical insulation is somehow  
degraded. Always ground the unit at the time of  
installation.  
WARNING  
Use a power supply outlet with ground (earth) to prevent electric shock. If the power supply outlet is  
not grounded, it is necessary to install a ground by qualified engineers.  
Never ground the unit through a gas pipe, water main, telephone line or lightning rod. Such  
grounding may cause electric shock in the case of an incomplete circuit.  
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START-UP OF UNIT  
Follow the procedures for the initial and consequent operations of the unit.  
1. Connect the power cord to the dedicated outlet with appropriate rating.  
CAUTION  
If the unit is unplugged or the power to the unit is interrupted, do not restart the unit for at least 5 minutes.  
This protects the compressor.  
2. On start-up, the alarm buzzer sometimes operates. In this case, stop the buzzer by pressing the  
alarm buzzer stop key (BUZZER).  
3. Set the chamber temperature to 5oC.  
4. Allow the chamber temperature to fall to 5oC. Check the chamber temperature on the temperature  
indicator.  
5. Turn on the fluorescent light switch to check the light. After checking, turn off the switch if the light is  
not necessary.  
6. Set the desired temperature. When the chamber temperature gets to the set temperature, begin  
slowly placing items into the chamber to minimize the temperature rise.  
CAUTION  
The chamber is refrigerated by the forced circulation of cooled air inside the chamber. Ensure that the  
intake and exhaust air vents are not blocked. Adequate space should be provided between the items  
inside the unit to allow air circulation.  
<Attention>  
The outer door has a condensation on the glass during refrigerator operation. Wipe off the condensation  
with a dry soft cloth. Also, wipe off the water on the dew receiver regularly.  
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STOCK OF CONTAINERS  
Always distribute items so as not to disturb the air circulation in the chamber. Disruption of the  
air flow can cause items to freeze or reduce the uniformity of the chamber temperature.  
Never put any articles on the top of the unit.  
Intake air vent  
Do not block this vent with containers. If this vent  
Fan  
Exhaust air vent  
becomes  
blocked,  
temperature  
regulation  
becomes unstable. Do not place paper or vinyl  
near the vent as they may be sucked into the fan.  
Intake air vent  
Load line  
Exhaust air vent  
Do not block this vent with containers as this can  
impede air circulation. Items stored near the  
exhaust air vent can freeze when the refrigerator is  
operating at temperature settings lower than 5oC.  
Stock space  
Load line  
Cooling air  
Container  
Load line  
In this refrigerator, storage space is limited to allow  
the passage of cool air around the chamber. The  
label load lineis fixed to both sides of the  
chamber. Always stock items within this line.  
Side view  
CAUTION  
Never store corrosive substances in this unit. This may lead to damage to the inner components or  
electric parts.  
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CHAMBER TEMPERATURE SETTING  
Table 1 shows the basic procedure for setting the chamber temperature. Perform key operations in the  
sequence indicated in the table. The example in the table is based on the assumption that the desired  
temperature is 10oC.  
Note: The unit is set at the factory with a chamber temperature of 5oC.  
Table 1 Basic operation sequence (Example: Chamber set temperature 10oC)  
Description of operation  
Key operated  
Indication after operation  
The current chamber temperature is  
displayed.  
1
2
Connect the power supply plug.  
----  
The second digit is flashed.  
Press set key.  
SET  
By pressing key, the settable digits  
moves.  
Set to 010 with the numerical value  
shift key and digit shift key.  
3
4
When pressed, the figure of settable  
digit increases.  
Set temperature is memorized and the  
current chamber temperature is  
displayed.  
Press set key.  
SET  
Note:  
• The temperature set mode returns to the temperature display mode automatically when 90 seconds has  
passed without any key operation. In this case, the chamber temperature setting is not accepted.  
• The available set range of chamber temperature is between 2 and 23oC. The partial freezing may  
occurred if the set temperature is lower than 3oC.  
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ALARM TEMPERATURE SETTING  
This unit is provided with both high and low temperature alarms. The temperature at which the alarm is  
activated may be changed.  
The available set range for high temperature alarm is between +2oC and +14oC and -2oC and -14oC for  
low temperature alarm against the chamber temperature.  
Note: The temperature alarm is set at r5oC of the set temperature at the factory.  
Display  
F01  
Mode  
Function  
High temperature alarm set  
Low temperature alarm set  
See Table 2 on page 17  
See Table 3 on page 17  
F02  
As an example, Table 2 shows the procedure to set the high temperature alarm so that the alarm can  
activate when the chamber temperature is 3oC higher than the set temperature.  
Table 3 shows the procedure to set the low temperature alarm so that the alarm can activate when the  
chamber temperature is 3oC lower than the set temperature.  
Table 2 Procedure for setting high temperature alarm  
Description of operation  
Key operated  
Indication after operation  
The current chamber temperature is  
displayed.  
----  
1
2
3
4
Press numerical value shift key for  
5 seconds.  
The first digit is flashed.  
Press numerical value shift key and  
scroll the figure to 6.  
When pressed, the figure of settable  
digit increases.  
Press set key.  
SET  
SET  
The first digit is flashed.  
Pressing the key shifts the digit which  
can be set.  
Set the temperature to 03 with the  
digit shift key and numerical value  
shift key.  
5
6
When pressed, the figure of settable  
digit increases.  
Alarm temperature is memorized and  
the current chamber temperature is  
displayed.  
Press set key.  
Table 3 Procedure for setting low temperature alarm  
Description of operation  
Key operated  
Indication after operation  
The current chamber temperature is  
displayed.  
----  
1
2
3
4
Press numerical value shift key for  
5 seconds.  
The first digit is flashed.  
Press numerical value shift key and  
scroll the figure to 7.  
When pressed, the figure of settable  
digit increases.  
Press set key.  
SET  
The first digit is flashed.  
Pressing the key shifts the digit which  
can be set.  
Set the temperature to -03 with the  
digit shift key and numerical value  
shift key.  
5
6
When pressed, the figure of settable  
digit increases.  
Alarm temperature is memorized and  
the current chamber temperature is  
displayed.  
Press set key.  
SET  
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SETTING OF DELAY OF DOOR ALARM  
The door check indicator is light when the door is opened, and the alarm buzzer sounds with some delay  
to notice the door opening.  
The delay time (between lighting of the door check indicator and activation of the alarm buzzer) can be  
changed. Set an appropriate delay time according to the condition of use to prevent the rise of chamber  
temperature resulting from inadequate door close.  
(The available set range of delay time is between 1 and 15 minutes. Initial setting (factory setting) is 2  
minutes.)  
Table 4 Procedure for setting of delay of door alarm (Change the delay time to 3 min. from 2  
min.)  
Description of operation  
Key operated  
Indication after operation  
The current chamber temperature is  
displayed.  
1
2
3
4
5
-----  
Press numerical value shift key for  
5 seconds.  
F00 is displayed and the first digit  
blinks.  
The display is changed to F04 from  
F00.  
Press up arrow key 4 times.  
Press set key.  
The current setting (002) is displayed  
and the first digit blinks.  
The display is changed to 003 from  
002.  
SET  
SET  
Press numerical value shift key and  
scroll the figure to 003.  
Delay time is memorized and the  
current chamber temperature is  
displayed.  
6
Press set key.  
Note:  
• The set mode returns to the temperature display mode automatically when 90 seconds has passed  
without any key operation. In this case, any setting before pressing set key (SET) is not memorized.  
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SETTING OF ALARM RESUME TIME  
The alarm buzzer and remote alarm are silenced by pressing he alarm buzzer stop key (BUZZER) on the  
control panel during alarm condition. The buzzer and remote alarm will be activated again after certain  
suspension if the alarm condition is continued. The suspension time can be set by following the  
procedure shown in the Table 5 below.  
The example in the table is based on the assumption that the desired duration is 20 minutes.  
Note: The duration is set in 30 minutes at the factory.  
Table 5 Procedure for setting of alarm resume time (Example: change from 30 minutes to 20  
minutes)  
Operation  
Key operated  
-----  
Indication after operation  
The current chamber temperature  
is displayed.  
1
2
Press and hold the numerical value  
shift key for about 5 seconds.  
The first digit of the temperature  
display blinks.  
Pressing the key leads the change of flashed  
digit.  
Pressing the key shifts up the figure  
of the current digit.  
Set to F25 by using digit shift key  
and numerical value shift key.  
3
The current set value is displayed and  
the second digit of the temperature  
display flashes.  
4 Press the set key.  
SET  
SET  
Set to 020 by using numerical value  
shift key.  
Pressing the key shifts up the figure in  
the second digit.  
5
The value is stored in memory and  
the current chamber temperature is  
displayed.  
6 Press the set key.  
Note:  
• The settable alarm resume times are 10, 20, 30, 40, 50, or 60 minutes (The set values are 010, 020,  
030, 040, 050, and 060). The buzzer would not reset if the resume time is set in 000.  
• The set mode returns to the temperature display mode automatically when 90 seconds has passed  
without any key operation. In this case, any setting before pressing set key (SET) is not memorized.  
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KEY LOCK FUNCTION  
This unit is provided with a key lock function. When the key lock is ON, change of temperature setting  
through the key pad is not available. The key lock is set in OFF at the factory.  
Display  
L0  
Mode  
Key lock is OFF  
Key lock is ON  
Function  
Enable to change of temperature setting  
Disable to change of temperature setting  
L1  
Table 6 Procedure for key lock setting (change from key lock OFF to key lock ON)  
Description of operation  
Key operated  
Indication after operation  
The current chamber temperature is  
displayed.  
1
2
3
----  
The first digit is flashed.  
Press digit shift key for 5 seconds.  
Press numerical value shift key and  
scroll the figure to 1.  
When pressed, the figure of settable  
digit increases.  
The key lock is set to ON.  
The current chamber temperature is  
displayed.  
4
Press set key.  
SET  
Note:  
• F00 is displayed if the numerical value shift key is depressed for about 5 seconds accidentally. This  
display is for service personnel. Do not change this display. Present temperature is displayed  
automatically when the set key(SET) is pressed or about 90 seconds is passed without any key  
operation.  
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DEFROST CYCLES  
Cycle defrost  
When the ambient humidity is high, or a large amount of damp product is being stored inside the chamber,  
there is a possibility that cycle defrost may not be enough to remove all of the frost on the evaporator. In  
this case, a forced defrost cycle can be initiated.  
Forced defrost  
When the unit is operating under a forced defrost cycle, the current chamber temperature and dF is  
displayed alternately on the digital temperature display. The chamber temperature rises about 10oC  
during the defrosting.  
CAUTION  
The unit may collect excessive frost on the evaporator if it is installed in high temperature and high  
humidity location. For example, the unit starts to defrost once a week with 2oC setting in the ambient of  
35oC and 80% R.H. The chamber temperature goes up to approximately 10oC temporarily during  
defrosting.  
REMOTE ALARM TERMINAL  
The terminal of the remote alarm is installed at the back of the unit. The alarm is generated from this  
terminal. The contact capacity is DC 30 V, 2 A.  
Contact output:  
Between COM and N.O.  
“Open”  
Between COM and N.C.  
“Close”  
At normal condition  
At abnormal condition  
“Close”  
“Open”  
Note:  
The alarm status of remote alarm terminal is cancelled by  
pressing the alarm buzzer stop key (BUZZER) since the  
remote alarm is operated in conjunction with alarm  
buzzer.  
Connecting  
terminal  
The remote alarm terminal is in alarm status when the  
power supply cord is unplugged because it is regarded as  
a power failure. In this case, the alarm status of remote  
alarm terminal is not cancelled by pressing the alarm  
buzzer stop key (BUZZER).  
.
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ALARMS & SAFETY FUNCTIONS  
This unit has the alarms and safety functions shown in Table 7, and also self diagnostic functions.  
Table 7 Alarms and safety functions  
Alarm & Safety  
High temperature  
alarm  
Situation  
Indication  
Buzzer  
Safety operation  
If the chamber temperature deviates from the Alarm lamp is flashed.  
Intermittent tone with  
Remote alarm with about  
set temperature +2oC or up to +14oC.  
If the chamber temperature deviates from the  
set temperature -2oC or up to -14oC.  
Chamber temperature is flashed. about 15 minutes delay. 15 minutes delay.  
Intermittent tone with  
Remote alarm with about  
Low temperature  
alarm  
Alarm lamp is flashed.  
about 15 minutes delay. 15 minutes delay.  
Chamber temperature is flashed.  
If the chamber temperature is lower than 0oC.  
When the chamber temp. is higher than 40oC.  
Intermittent tone  
-----  
Remote alarm  
Inside fan, drain pan  
heater, defrost heater,  
drain pipe heater OFF  
Over-heat  
protection  
(Reset when the chamber temp. is lower than -----  
30oC)  
When the chamber temp. is lower than -1oC.  
(Reset when the chamber temp. is higher than -----  
6oC)  
Over-cooling  
protection  
-----  
Compressor OFF  
Power failure  
alarm  
When the power to the unit is disconnected.  
-----  
-----  
Remote alarm.  
Alarm status.  
-----  
Power failure alarm At power failure.  
Alarm lamp blinks.  
Door check lamp is lit.  
Intermittent tone  
(with MPR-48B)  
If the power supply cord is unplugged.  
Intermittent tone with  
about 2 minutes delay.  
Door alarm  
When the door is open.  
When there is no key pressing in each setting Chamber temperature is  
Finishing of each setting  
mode.  
Auto-return  
Key lock  
-----  
-----  
mode for 90 seconds.  
displayed.  
Change of setting is  
disable.  
When the key lock is “ON”.  
-----  
Alarm lamp is flashed.  
E01 and 50oC (or -50oC) are  
displayed alternately.  
Remote alarm.  
Unit keeps continuous  
running.  
If the thermal sensor is disconnected.  
If the thermal sensor is short-circuited.  
If the defrost sensor is disconnected.  
If the defrost sensor is short circuited.  
If the compressor sensor is disconnected.  
If the compressor sensor is short-circuited.  
Intermittent tone  
Intermittent tone  
Intermittent tone  
Intermittent tone  
Intermittent tone  
Intermittent tone  
Alarm lamp is flashed.  
E02 and 50oC (or -50oC) are  
displayed alternately.  
Remote alarm.  
Unit keeps continuous  
running.  
Alarm lamp is flashed.  
E03 and chamber temp. are  
displayed alternately.  
Remote alarm.  
Remote alarm.  
Remote alarm.  
Remote alarm.  
Sensor abnormality  
Alarm lamp is flashed.  
E04 and chamber temp. are  
displayed alternately.  
Alarm lamp is flashed.  
E05 and chamber temp. are  
displayed alternately.  
Alarm lamp is flashed.  
E06 and chamber temp. are  
displayed alternately.  
Battery  
check  
switch  
(with  
When the battery switch is turned ON without  
setting after attachment.  
E09 and chamber temp. is  
displayed alternately.  
-----  
-----  
MPR-48B)  
Remote alarm.  
Condenser temp.  
abnormality  
In the event of failure of fan motor for cooling  
the compressor  
E10 and chamber temp. are  
displayed alternately.  
Intermittent tone  
Compressor of high stage  
side stops.  
Battery check  
When about 3 years have passed with the F-1 and chamber temp. is  
power switch on. (time to replace the battery) displayed alternately.  
-----  
-----  
-----  
(with MPR-48B)  
When about 6 years have passed with the  
F-2 and chamber temp. is  
Fan motor check  
power switch on. (time to replace the fan  
displayed alternately.  
-----  
motor)  
Note:  
The alarm status of remote alarm terminal is cancelled by pressing the alarm buzzer stop key (BUZZER)  
since the remote alarm is operated in conjunction with alarm buzzer. (except for power failure alarm  
status).  
When more than two alarm conditions occur simultaneously, the lowest number error code has priority on  
the error display.  
After a power failure, the unit will resume operation with the set value that was in place before power  
failure occurred.  
The over-cooling protection may activate when the set temperature is 2oC. In this case, the chamber  
temperature will rise to 6oC, but this is not malfunction  
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ROUTINE MAINTENANCE  
WARNING  
Always disconnect the power supply to the unit prior to any repair or maintenance of the unit in  
order to prevent electric shock or injury.  
Ensure you do not inhale or consume medication or aerosols from around the unit at the time of  
maintenance. These may be harmful to your health.  
CAUTION  
Always wear dry gloves to protect hands at the time of maintenance. Failure to wear gloves may  
result in injury from edges and corners.  
Cleaning of cabinet  
Clean the unit once a month. Regular cleaning keeps the unit looking new.  
Use a dry cloth to wipe off small amounts of dirt on the outside and inside of the unit and all  
accessories. If the outside panels are dirty, clean them with a diluted neutral dishwashing detergent.  
(Undiluted detergent can damage the plastic components. For the dilution, refer to the instruction of the  
detergent.) After the cleaning with the diluted detergent, always wipe it off with a wet cloth. Then wipe  
off the cabinet or accessories with a dry cloth.  
Never pour water onto or into the unit. Doing so can damage the electric insulation and cause failure.  
The compressor and other mechanical parts are completely sealed. This unit requires absolutely no  
lubrication.  
Cleaning of evaporating tray  
The evaporating tray is installed on the back on of the unit. Clean the evaporating tray once a month.  
1. Remove the tray fixture under the evaporating tray by  
unscrewing 4 screws and the evaporating tray is free. (Fig.  
1)ꢀ  
Evaporating  
tray  
2. Wash away any accumulated dirt in the evaporating  
tray.ꢀ  
Tray fixture  
Screw  
3. Fix the evaporating tray with the tray fixture and 4  
screws.ꢀ  
Fig. 1  
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ROUTINE MAINTENANCE  
Replacement of fluorescent lamp  
The fluorescent lamp is placed vertically at the center of  
the chamber. Follow the procedure below to replace  
the lamp.  
1. Turn off the fluorescent light switch and disconnect  
Lamp  
the power supply plug.  
2. Remove all shelves or drawers.  
Fig.  
3. In the case of MPR-1411R, remove the rail that is  
placed vertically at the center of the frame.  
Connector  
water-  
4. Pull the lamp toward the rear together with the cover  
as shown in Fig. 1, together with the wiring.  
5. Take out the lamp and remove the connector  
water-proof rubber at both ends. As shown in Fig. 2,  
shift the rubber by rolling it.  
Fig.  
6. Remove the connector as shown in Fig. 3.  
7. Take out the lamp by pulling it gently from the cover.  
8. After replacing a new lamp, return the lamp with  
Lamp  
Cove  
cover to the original position.  
Socket  
Fig.  
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ROUTINE MAINTENANCE  
Replacement of glow starter  
A glow starter is located inside the front cover.  
Water-proof rubber  
1. Disconnect the power supply plug.  
Socket  
2. Remove the water-proof rubber.  
3. Remove the glow starter and replace with a new one.  
4. Replace the water-proof rubber.  
Cleaning of condenser filter  
1. Lift the front cover as shown in the figure.  
Front  
2. Take out the shaft and insert the end of the shaft in  
the black hole of the front cover.  
3. After holding black handle of condenser filter, and  
having raised it aloft, remove the condenser filter.  
4. Absorb a dirt of condenser filter with leaning machine,  
or wash it away with water.  
Condenser  
filt  
5. Cut water of condenser filter well when used water.  
6. After cleaning the condenser filter, return it to the  
original position.  
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ꢀꢀꢀTROUBLE SHOOTING  
If the unit malfunctions, check out the following before calling for service.  
Malfunction  
If nothing operates even  
when switched on  
Check/Remedy  
There is a power failure.  
The circuit breaker is activated.  
The unit is not connected to the power supply.  
The key lock is set in ON (L 1).  
When no key operation is  
available  
The alarm device is  
activated  
< On start-up >  
The temperature in the unit does not match the set value.  
< In use >  
The door was kept opened for a long time.  
The temperature setting was changed.  
The containers of high temperature (load) were put in the unit.  
In these cases, alarm is removed automatically by running the unit for  
several hours.  
A large amount of items or warm product was put in the unit.  
The air exhaust vent is blocked up with containers.  
The unit is in direct sunlight.  
When unit does not get  
cold enough  
The door is frequently opened.  
There is a nearby heat source.  
The ambient temperature is too high.  
The door is not securely closed.  
The heat source is put in the unit.  
The door seal is damaged or foreign substance is inserted between  
door gaskets.  
Note:  
If the malfunction is not eliminated after checking the above items, or the malfunction is not shown in the  
above table, contact Sanyo sales representative or agent.  
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DISPOSAL OF UNIT  
WARNING  
If the unit is to be stored unused in an unsupervised area for an extended period ensure that children  
do not have access and doors cannot be closed completely.  
The disposal of the unit should be accomplished by appropriate personnel. Always remove  
doors to prevent accidents such as suffocation.  
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DISPOSAL OF UNIT  
(English)  
FOR EU USERS  
The symbol mark and recycling systems described below apply to EU countries and do not apply to  
countries in other areas of the world.  
Your SANYO product is designed and manufactured with high quality materials and components which  
can be recycled and/or reused.  
The symbol mark means that electrical and electronic equipment, batteries and accumulators, at their  
end-of-life, should be disposed of separately from your household waste.  
Note:  
If a chemical symbol is printed beneath the symbol mark, this chemical symbol means that the battery or  
accumulator contains a heavy metal at a certain concentration. This will be indicated as follows: Hg:  
mercury, Cd: cadmium, Pb: lead  
In the European Union there are separate collection systems for used electrical and electronic equipment,  
batteries and accumulators.  
Please, dispose of them correctly at your local community waste collection/recycling centre.  
Please, help us to conserve the environment we live in!  
(German)  
Für EU-Staaten  
Das Symbol und das erwähnte Wiederverwertungssystem gelten nur für die Länder der EU und nicht für  
andere Länder oder Gebiete in der Welt.  
Die Produkte von SANYO werden aus hochwertigen Materialien und Komponenten gefertigt, die sich  
wieder verwenden lassen.  
Das Symbol bedeutet, dass elektrische oder elektronische Geräte, Batterien und Akkus am Ende ihrer  
Lebensdauer nicht im Haushaltmüll entsorgt werden dürfen.  
Hinweis:  
Ein chemisches Zeichen unter dem Symbol bedeutet, dass die Batterie bzw. der Akku Schwermetalle in  
gewissen Konzentrationen enthält. Die Metalle werden wie folgt bezeichnet: Hg: Quecksilber, Cd:  
Kadmium, Pb: Blei  
In der Europäischen Union gibt es separate Sammelstellen für elektrische und elektronische Geräte,  
Batterien und Akkus.  
Entsorgen Sie solche Geräte bitte richtig in der kommunalen Sammelstelle bzw. im Recyclingzentrum.  
Helfen Sie mit, die Umwelt in der wir leben, zu schützen.  
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DISPOSAL OF UNIT  
(French)  
POUR LES UTILISATEURS DE UE  
Le symbole et les systèmes de recyclage évoqués ci-dessous s'appliquent uniquement aux pays de UE.  
Votre produit SANYO est conçu et fabriqué avec des composants et des matériaux de hautes qualités qui  
peuvent être recyclés et/ou réutilisés.  
Le symbole signifie que les équipements électriques et électroniques, les batteries et les accumulateurs  
ne doivent pas être mis au rebut avec les déchets domestiques à l'issue de leur durée de vie.  
Remarque:  
Si un symbole chimique est imprimé sous le symbole, le symbole chimique indique que la batterie ou  
l'accumulateur contient une certaine concentration de métaux lourds. Les métaux sont indiqués de la  
manière suivante: Hg: mercure, Cd: cadmium, Pb: plomb.  
Il existe différents systèmes de collecte pour les équipements électriques et électroniques, les batteries et  
les accumulateurs usagés au sein de l'Union européenne.  
Veuillez mettre les équipements au rebut de manière correcte, auprès de votre centre de recyclage/de  
collecte des déchets local.  
Aidez-nous à préserver l'environnement dans lequel nous vivons!  
Les machines ou appareils électriques et électroniques contiennent fréquemment des matières qui, si  
elles sont traitées ou éliminées de manière inappropriée, peuvent s’avérer potentiellement dangereuses  
pour la santé humaine et pour l’environnement.  
Cependant, ces matières sont nécessaires au bon fonctionnement de votre appareil ou de votre machine.  
Pour cette raison, il vous est demandé de ne pas vous débarrasser de votre appareil ou machine usagé  
avec vos ordures ménagères.  
(Spanish)  
PARA USUARIOS DE LA UNION EUROPEA  
El símbolo y los sistemas de reciclado descriptos a continuación se aplican para países de la Unión  
Europea y no se aplica para países en otras áreas del mundo.  
Su producto SANYO fue diseñado y fabricado con materiales de alta calidad y componentes que pueden  
ser reciclados y/o vueltos a usar.  
El símbolo significa que los equipos eléctricos y electrónicos, baterías y acumuladores, al final de su vida  
útil, debe ser desechados separadamente de sus residuos domiciliarios.  
Nota:  
Si hay un símbolo químico impreso debajo del símbolo, este símbolo químico significa que la batería o  
acumulador contiene una cierta concentración de un metal pesado. Esto es indicado de la siguiente  
manera: Hg: mercurio, Cd: cadmio, Pb: plomo  
En la Unión Europea hay sistemas de recolección separados para equipos eléctricos y electrónicos,  
baterías y acumuladores usados.  
Por favor, disponga de ellos correctamente en el centro de recolección de residuos/reciclado de la  
comunidad de su localidad.  
Por favor, ayúdenos a proteger el medio ambiente en que vivimos!  
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DISPOSAL OF UNIT  
(Portuguese)  
PARA UTILIZADORES DA UE  
O símbolo e os sistemas de reciclagem descritos abaixo aplicam-se aos países da UE e não se aplicam  
aos países noutras áreas do mundo.  
O seu produto SANYO foi concebido e fabricado com materiais e componentes de elevada qualidade  
que podem ser reciclados e/ou reutilizados.  
O símbolo significa que o equipamento eléctrico e electrónico, baterias e acumuladores, em final de vida,  
não devem ser deitados fora juntamente com o lixo doméstico.  
Atenção:  
Se estiver impresso um símbolo químico debaixo do símbolo de , este símbolo químico significa que a  
bateria ou acumulador contém um metal pesado numa determinada concentração. Estará indicado da  
seguinte forma: Hg: mercúrio, Cd: cádmio, Pb: chumbo  
Na União Europeia existem sistemas de recolha separados para equipamento eléctrico e electrónico,  
baterias e acumuladores.  
Por favor, entregue-os no seu centro de reciclagem/recolha de lixo local.  
Por favor, ajude-nos a conservar o ambiente!  
(Italian)  
PER UTENTI UE  
Il simbolo e i sistemi di riciclaggio descritti di seguito si applicano esclusivamente ai paesi dell’UE.  
Questo prodotto SANYO è stato progettato e realizzato con materiali e componenti di elevata qualità che  
possono essere riciclati e/o riutilizzati.  
Il simbolo di riciclaggio mostrato di seguito indica che i dispositivi elettrici ed elettronici, le batterie e gli  
accumulatori, una volta esauriti, devono essere smaltiti separatamente rispetto ai rifiuti domestici.  
Nota:  
Se sotto il simbolo di riciclaggio appare un simbolo chimico, esso sta ad indicare che la batteria o  
l’accumulatore contengono metalli pesanti a determinate concentrazioni. Questo viene specificato come  
segue: Hg: mercurio, Cd: cadmio, Pb: piombo.  
Nell’Unione europea esistono diversi sistemi per la raccolta dei rifiuti speciali quali i dispositivi elettrici ed  
elettronici, le batterie e gli accumulatori.  
Si raccomanda di provvedere allo smaltimento di tali rifiuti secondo quanto previsto dalle normative  
vigenti in materia.  
Aiutaci a conservare l’ambiente!  
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DISPOSAL OF UNIT  
(Dutch)  
VOOR GEBRUIKERS IN DE EU  
Het symbool en de recycleersystemen die hieronder beschreven worden, zijn van toepassing op de  
landen in de EU en zijn niet van toepassing op landen in andere delen van de wereld.  
Uw SANYO product is ontworpen en gemaakt met materialen en onderdelen van hoge kwaliteit, die  
gerecycleerd en opnieuw gebruikt kunnen worden.  
Het symbool betekent dat elektrische en elektronische apparatuur, batterijen en accu's aan het eind van  
hun leven apart van uw huisafval weggegooid moeten worden.  
Let op:  
Indien een chemisch symbool afgedrukt staat onder het symbool, betekent dit chemisch symbool dat de  
batterij of accu een zwaar metaal met een bepaalde concentratie bevat. Dit wordt als volgt aangegeven:  
Hg: kwik, Cd: cadmium, Pb: lood  
In de Europese Unie zijn afzonderlijke inzamelingssystemen voor gebruikte elektrische en elektronische  
apparatuur, batterijen en accu's.  
Wilt u deze op de juiste manier weggooien bij uw plaatselijk afvalinzameling-/recyclingcentrum in uw  
buurt?  
Help ons het milieu waarin wij leven in stand te houden!  
(Swedish)  
FÖR ANVÄNDARE INOM EU  
Den symbolmärkning och de återvinningssystem som beskrivs här nedan gäller länder inom EU och  
gäller inte länder i någon annan del av världen.  
Din SANYO-produkt har konstruerats och tillverkats med delar och material av hög kvalitet, som kan  
återvinnas och/eller återanvändas.  
Symbolmärkningen innebär att elektrisk och elektronisk utrustning, batterier och ackumulatorer, vid slutet  
av deras livslängd, inte får slängas som hushållsavfall utan skall slängas separat.  
Observera:  
Om en kemisk symbol finns tryckt under denna symbolmärkning, betyder denna kemiska symbol att  
batteriet eller ackumulatorn innehåller en tungmetall med en viss koncentration. Detta indikeras på  
följande sätt: Hg: kvicksilver, Cd: kadmium, Pb: bly  
I den Europeiska Unionen finns det separata uppsamlingssystem för använd elektrisk och elektronisk  
utrustning, batterier och ackumulatorer.  
Gör dig av med sådana saker på rätt sätt på den speciella lokala platsen för återsamling/återanvändning.  
Hjälp oss att bevara den miljö vi lever i!  
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OPTIONAL COMPONENTS  
Automatic temperature recorder  
An automatic temperature recorder is available for this refrigerator as an optional accessory. If an  
automatic temperature recorder is required, contact your Sanyo dealer.  
Two recorders are selectable for the refrigerator; MTR-0621LH and MTR-G04. Please note that each  
recorder needs a exclusive fixture for mounting. See the following for the details.  
Temperature recorder  
MTR-0621LH  
Recorder fixture  
MPR-S30  
MTR-G04  
MPR-S7  
Attachment of recorder MTR-0621LH  
The temperature record range of the temperature  
recorder (MTR-0621LH) is +20oC from -6oC.  
Temperature of +20oC and more cannot be recorded.  
1. Unscrew the screw fixing the panel cover at the  
space for temperature recorder and open the panel  
Shaft  
cover. (Fig. 1)  
Panel cover  
2. Fix the temperature recorder to the frame in the  
temperature recorder mounting kit (MPR-S30) referring  
to the instruction manual enclosed with the temperature  
recorder mounting kit.(Fig. 2)  
Fig.  
Frame  
3. Fix the temperature record installation temperature  
recorder mounting kit which fixed a temperature  
recorder in the front cover. (Fig. 3)  
4. Remove the black rubber caps (inside and outside)  
on the access port located at the top corner of the unit  
and take the insulation out of the access port.  
Fig.  
5. Pass the recorder sensor into the chamber through  
the access port. (Fig. 4)  
Fig.  
Temperature  
recorder sensor  
Fig.  
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OPTIONAL COMPONENTS  
6. An attached binder (two pcs) is used for the fan cover  
of the top of the chamber as the Fig. 5, and a temperature  
sensor is fixed.  
7. Route the capillary on the top of the chamber and fix it  
with the provided clip and screw. (Fig. 6)  
8. Make a cut on the rubber caps so that the capillary  
can pass the caps and place them back on the access  
port (inside and outside). (Fig. 7)  
Binder  
Fig. 5  
Clip  
Capillary  
Fig. 6  
Capillary  
Rubber cap  
Fig. 7  
Attachment of recorder MTR-G04  
1. Unscrew the screw fixing the panel cover at the space  
for temperature recorder and open the panel cover. (Fig. 1)  
2. Fix the temperature recorder to the frame in the  
temperature recorder mounting kit (MPR-S7) referring to  
the instruction manual enclosed with the temperature  
Shaft  
Panel cover  
recorder mounting kit. (Fig. 2)  
Fig.  
Temperature  
recorder  
Recorder  
fitting  
Fig. 2  
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OPTIONAL COMPONENTS  
3. Remove the black rubber caps (inside and outside)  
on the access port located at the top corner of the unit  
and take the insulation out of the access port.  
Temperature  
recorder sensor  
4. Pass the recorder sensor into the chamber through  
the access port. (Fig. 3)  
5. An attached binder (two pcs) is used for the fan  
cover of the top of the chamber as the Fig. 4, and a  
temperature sensor is fixed.  
Fig. 3  
4. Route the capillary on the top of the chamber and fix  
it with the provided clip and screw. (Fig. 5)  
5. Make a cut on the rubber caps so that the capillary  
can pass the caps and place them back on the access  
port (inside and outside). (Fig. 6)  
Binder  
Fig. 4  
9. Bind the lead wire on the right upper side of the unit  
Clip  
with the provided band.  
10. Remove the connector cap located on the right side  
and then connect the recorder power. (Fig. 7)  
Capillary  
Fig. 5  
11. Attach the recorder on the front cover with a screw.  
(Fig. 8)  
Capillary  
Rubber cap  
Fig. 6  
Connector for recorder power  
Screw  
Shaft  
Space for temperature recorder  
Fig. 7  
Fig. 8  
Channel  
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OPTIONAL COMPONENTS  
Attachment of battery kit MPR-48B  
The alarm lamp blinks and the alarm buzzer sounds to notice the power failure when a battery for power  
failure alarm is installed. For the installation of the battery for power failure alarm, a battery kit  
(MPR-48B), an optional component is necessary. A battery for power failure alarm is included in the  
battery kit.  
Contact Sanyo sales representative or agent for the installation of the battery kit (MPR-48B).  
Electrical box cover  
1. Remove the top cover on the right front of the  
refrigerator top by unscrewing 4 screws. (Fig. 1)  
Control panel  
cover  
2. Remove a electrical box cover from the control panel  
cover, and remove harness from the clip which harness is  
fastened with behind the electrical box cover. (Fig.1,2)  
Fig. 1  
3. Pass the harnesses through the bottom opening of the  
battery box and set the battery box on the control panel of  
the refrigerator top so that four screw holes can be aligned.  
(Fig. 3)  
Harness  
Clip  
The battery box should be located with the battery switch  
faced to the refrigerator front.  
4. Put the battery on the left of the battery box. (Fig. 3)  
Fig. 2  
Battery switch  
Battery  
Battery box  
Fig. 3  
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OPTIONAL COMPONENTS  
5. Put the battery fixture over the battery and fix the battery  
Battery fixture  
box and battery fixture by four screws. (Fig. 4)  
Clip  
6. Each harness is connected to the battery connectors  
(Fig. 5) and switches to a fixed mounting plate on the  
battery clip.(Fig. 4)  
6. Connect the harness to the battery connector and battery  
switch (Fig. 6) and bind the harnesses by the clip on the  
battery fixture.  
Screw  
Screw  
7. Cover the opening beside the battery switch with the top  
cover removed in procedure 2 (four screws). The harness  
in no use is bound by the clip on the back of the top cover.  
Fig. 4  
8. Put the battery box cover over the battery box and fix the  
battery box cover with screws (three screws on the right  
and left). (Fig. 6)  
It is fixed behind the  
electrical box cover  
with a clip.  
To the battery  
9. Perform the setting for battery through the keys on the  
control panel of refrigerator. Refer to the procedure on the  
next page “Setting for battery before starting”  
To the battery  
switch  
10. Switch on the battery switch on the battery box.  
Fig. 5  
Electrical box cover(rear side)  
Battery box cover  
Fig. 6  
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OPTIONAL COMPONENTS  
Setting for battery before starting  
Always perform the setting shown below after the installation of battery for power failure alarm, an  
optional component (MPR-48B).  
The chamber temperature and “E09” is displayed on the temperature display alternately if the battery  
switch is turned on without following procedure.  
Turn off the battery switch, perform the following setting, and turn on the battery switch again if “E09” is  
displayed on the temperature display.  
Description of operation  
Key operated  
-----  
Indication after operation  
The current chamber temperature is  
displayed.  
1
2
3
4
5
6
7
F00 is displayed and the first digit  
blinks.  
Press numerical value shift key for  
5 seconds.  
Press numerical value shift key  
twice.  
The display is changed to F02 from  
F00.  
Press digit shift key once.  
The second digit blinks.  
Press numerical value shift key 4  
times.  
The display is changed to F42 from  
F02.  
The current setting (000) is displayed  
and the first digit blinks.  
The display is changed to 001 from  
000.  
Press set key.  
SET  
SET  
Press numerical value shift key and  
scroll the figure to 1.  
The setting is memorized and  
the current chamber temperature is  
displayed.  
8
Press set key.  
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SPECIFICATIONS  
Nameꢀ  
Pharmaceutical Refrigeratorꢀ  
Modelꢀ  
MPR-1411  
MPR-1411R  
1359 L  
External dimensionsꢀ  
Internal dimensionsꢀ  
Effective capacityꢀ  
Exteriorꢀ  
W1440 x D830 x H1950 (mm)  
W1320 x D710 x H1500 (mm)  
1364 L  
Painted steelꢀ  
Interiorꢀ  
Painted steelꢀ  
Doorꢀ  
Double layer pair glass/steel plate, automatic closing mechanism, 2 doors  
Insulationꢀ  
Rigid polyurethane foamed-in placeꢀ  
Hard steel wire on polyethylene coating  
Shelf  
-----  
8 pcs.  
Painted steel  
Drawer  
-----  
10 pcs.  
Access port  
Left side, right side, top side, Inner diameter 30 mm  
Forced cool air circulation  
Cooling method  
Compressor  
Hermetic type, Output; 250 W  
Fin and tube type  
Condenser  
Evaporator  
Fin and tube type  
Refrigerantꢀ  
R-404A  
Defrosting  
Forced type, Fully automatic  
257 W  
Internal heater  
Temperature controller  
Temperature display  
Alarm  
Microprocessor control system  
Digital display  
High temp., Low temp., Door, Power failure, Over-heat and cooling protection  
Allowable contact capacity: DC 30 V, 2A  
Nonvolatile static memory  
Remote alarm contact  
Memory back-up  
Fluorescent lamp  
Accessories  
White light 40 W x 1 (Glow starter; FG-4P)  
1 set of key, 1 nylon clip, 2 binders  
Weight  
248 kg  
287 kg  
Optional component  
Automatic temperature recorder (MTR-0621LH), Recorder fixture (MPR-S30),  
Automatic temperature recorder (MTR-G04), Recorder fixture (MPR-S7),  
Battery kit for power failure alarm (MPR-48B), Interface board (MTR-480),  
LAN interface board (MTR-L03),  
NoteꢁꢀDesign or specifications will be subject to change without notice.  
ꢀꢀꢀPERFORMANCEꢀ  
Cooling performance  
2 to 14oC (ambient temperature; -5 to 0oC, no load)  
2 to 23oC (ambient temperature; 0 to 35oC, no load)  
2 to 23oC  
Temperature control range  
Power source  
110V, 60Hz  
370 W  
115V, 60Hz  
380 W  
220V, 60Hz  
375 W  
230V, 50Hz  
360 W  
240V, 50Hz  
370 W  
Rated power consumption  
Noise level  
48 dB [A] (background noise; 20 dB)  
2319 kPa  
Maximum pressure  
Note The unit with CE mark complies with EC directives.  
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CAUTION  
Please fill in this form before servicing.  
Hand over this form to the service engineer to keep for his and your safety.  
Safety check sheet  
غ
Yes  
غ
No  
1. Refrigerator contents :  
Risk of infection:  
غ
Yes  
غ
Yes  
غ
Yes  
غ
No  
غ
No  
غ
No  
Risk of toxicity:  
Risk from radioactive sources:  
(List all potentially hazardous materials that have been stored in this unit.)  
Notes :  
2. Contamination of the unit  
Unit interior  
غ
Yes  
غ
No  
No contamination  
Decontaminated  
Contaminated  
Others:  
غ
Yes  
غ
Yes  
غ
Yes  
غ
No  
غ
No  
غ
No  
3. Instructions for safe repair/maintenance of the unit  
a) The unit is safe to work on  
غ
Yes  
غ
Yes  
غ
No  
غ
No  
b) There is some danger (see below)  
Procedure to be adhered to in order to reduce safety risk indicated in b) below.  
Date :  
Signature :  
Address, Division :  
Telephone :  
Product name :  
Pharmaceutical  
Refrigerator  
Model :  
MPR-1411  
MPR-1411R  
Serial number :  
Date of Installation :  
Please decontaminate the unit yourself before calling the service engineer.ꢀ  
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SANYO Electric Co., Ltd  
Printed in Japan  
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