INSTRUCTION MANUAL MPR-414F MPR-414FS Pharmaceutical Refrigerator with Freezer MPR-414F...
1. No part of this manual may be reproduced in any form without the expressed written permission of SANYO. 2. The contents of this manual are subject to change without notice. 3. Please contact SANYO if any point in this manual is unclear or if there are any inaccuracies. SANYO Electric Biomedical Co., Ltd.
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 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. Be sure to install the unit on a sturdy floor.
PRECAUTIONS FOR SAFE OPERATION 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.
PRECAUTIONS FOR SAFE OPERATION CAUTION Select a level and sturdy floor for installation. This precaution will prevent the unit from tipping. Improper installation may result in water spillage or injury from the unit tipping over. 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.
CAUTIONS FOR USAGE 1. 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. This inner cabinet is refrigerated by the forced circulation of cooled air inside the chamber. Ensure that the intake and exhaust vents are not blocked.
CAUTIONS FOR USAGE 13. Do not clean the unit with scrubbing brushes, acid, thinner, solvents powdered soap, cleanser or hot water. These agents can scratch the paint or cause it to peel. Plastic and rubber parts can be easily damaged by these materials. Especially never use any volatile solvent to clean the plastic or rubber parts.
REFRIGERATOR COMPONENTS Refrigerator Freezer MPR-414F with drawers (optional component)
REFRIGERATOR COMPONENTS 1. Glass window: Water can sometimes condense on the glass in areas of high humidity. Wipe off the condensation with a dry soft cloth. (MPR-414FS has no glass window.) 2. Magnetic door gasket: This prevents the cool air from escaping. Always keep clean. 3.
REFRIGERATOR COMPONENTS Control panel REFRIGERA TOR FREEZER DOOR REF . FREEZ. 1. Alarm buzzer stop key (BZ): Press this key to silence the buzzer in the event that the alarm operates and buzzer sounds. See page 17 for the details. 2.
INSTALLATION Installation site To operate this unit properly and to obtain maximum performance, install the unit in a location with the following conditions: 1. A location not subjected to direct sunlight Installation in a location subjected to direct sunlight may lead to inadequate cooling. 2.
INSTALLATION Installation 1. Remove 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...
OPERATING INSTRUCTIONS Temperature setting Table 1 shows the basic operation method. Perform key operation in the sequence indicated in the table. The example in the table is based on the assumption that the refrigerator temperature is 4 C and the freezer temperature is -25 Note: The unit is set at the factory so that the refrigerator temperature is 5...
OPERATING INSTRUCTIONS Key lock operation This unit incorporates a key lock feature which can inhibit the tampering using the keys on the control panel. The key lock is set to OFF at the factory. Display Mode Function Key lock OFF Temperature change enabled Key lock ON Temperature change disabled...
OPERATING INSTRUCTIONS Alarm temperature setting The high temperature and low temperature at which the alarm will be activated are effective for freezer and refrigerator. The following shows the outline of the alarm temperature setting. Display Mode Application Settable range High temp. alarm setting +2 to +14 Refrigerator Low temp.
OPERATING INSTRUCTIONS Table 4 Operation Key operated Indication after operation The current refrigerator temperature ----- is displayed. Press and hold the numerical value The first digit of the temperature shift key for about 5 seconds. display blinks. Set the first digit to 2 with the The first digit of the temperature numerical value shift key.
ALARMS AND SAFETY FUNCTIONS This unit has the alarm and safety functions shown in Table 5, and also a self diagnostic function. Table 5 Alarms and safety functions Kind of alarm Situation Indication Buzzer Safety operation or safety • Refrigerator If the chamber temperature High Alarm lamp flashes.
SETTING OF ALARM RESUME TIME The alarm buzzer and remote alarm are silenced by pressing BUZZER key 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 6 below.
DEFROSTING Refrigerator The following 2 kinds of defrost methods are adopted for the refrigerator, which control defrosting automatically. 1. Cycle defrost To keep the temperature stable inside the chamber, the refrigeration compressor is cycled on and off. During “off” periods any frost which has accumulated on the evaporator is melted by energizing a heater. This will not have any discernible effect on the chamber temperature.
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.
OPTIONAL COMPONENT Automatic temperature recorder To record the chamber temperature, an optional automatic temperature recorder is available. Please consult with our sales department or agency for recorder installation. For the proper usage of temperature recorder, refer to an instruction manual included with the recorder. The available recorder and its attachment location are as follows: Recorder type Application...
OPTIONAL COMPONENT Installation of recorder Refrigerator (MTR-0620LH) 1. Attach the fixture to the temperature recorder with two screws. (Fig. 1) 2. Remove the screws at the right corner on the top of the unit and fix the recorder to the attachment position.
OPTIONAL COMPONENT Cover panel For freezer (MTR-4014LH) 1. Remove a cap for the fixing screw on the panel cover for mounting space of temperature recorder. Shaft 2. Remove the fixing screw and open the panel cover. (Fig. 5) Fixing screw 3.
TROUBLESHOOTING If the unit malfunctions, check out the following before calling for service. In the case of no refrigeration or poor refrigeration, transfer the stored items to another refrigerator or freezer before checking out. If nothing operates even when plug in 1.
SPECIFICATIONS Name Pharmaceutical Refrigerator with Freezer Model MPR-414F MPR-414FS External dimensions W800 x D600 x H1805 (mm) Internal dimensions W720 x D495x H1425 (mm) (Refrigerator) W317 x D440x H576 (mm) (Freezer) Effective capacity 340 L (Refrigerator), 82 L (Freezer) Exterior Zinc galvanized steel, Polyester resin baked finish Interior Stainless steel (Refrigerator), Painted aluminum plate (Freezer)
PERFORMANCE Control range Refrigerator: 2 C to 14 C (Ambient temp.; -5 C to +35 C, No load) Freezer: -20 C to -30 C (Ambient temp.; -5 C to +30 C, No load) Noise level 39 dB (A scale) Maximum pressure 1.46 MPa (Refrigerator), 2.18 MPa (Freezer) Rated voltage AC 110 V...