User Manual for Model SR-L6111W-PA Under-Counter
Contents
1. After a power failure the unit will resume operation with the set value that was in place before power failure occurred DEFROSTING e Defrosting is performed automatically when the sum of operation time reaches 8 hours e Defrost water that accumulates in the drip tray evaporates into the atmosphere e You may force defrost to start by pressing the DEF key for more than 5 seconds e After finishing defrost the refrigerator will resume normal operation automatically 15 English 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 e Clean the unit once a month Regular cleaning keeps the unit looking new e 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 e Never pour water onto or into the unit Doing so can damage the electrical insulation and may cause electric shoc2. Panasonic Operating Instructions Laboratory Refrigerator SR L6111W SR L6111W Please read these instructions carefully before using this product and save this manual for future use See page 18 for all Model No English Note 1 No part of this manual may be reproduced in any form without the express written permission of our company 2 The contents of this manual are subject to change without notice 3 Please contact our company if any point in this manual is unclear or if there are any inaccuracies Panasonic Healthcare Co Ltd 2012 All rights reserved CONTENTS PRECAUTIONS FOR SAFE OPERATION CAUTIONS FOR USAGE ENVIRONMENTAL CONDITIONS REFRIGERATOR COMPONENTS INSTALLATION START UP OF UNIT OPERATING INSTRUCTIONS ALARMS AND SAFETY FUNCTIONS ee gi ee Ur es ge 2 we a a aa on DEFROSTING 15 MAINTENANCE 16 TROUBLESHOOTING 17 DISPOSAL OF UNIT 17 SPECIFICATIONS 18 PERFORMANCE 18 SAFETY CHECK SHEET 19 English 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
3. lock OFF Temperature change enabled Key lock ON Temperature change disabled Table 3 Key lock setup procedure Example Key lock OFF Key lock ON Key operated Display after the key operated fe The current refrigerator temperature is displayed 1 _ Press and hold the digit shift The current key lock status either LoO 7 _jn Pe for about 5 seconds o Lo1 is displayed Set the first digit to 1 with the up arrow key Pressing the key alters 0 and 1 Choose 1 to turn on the key lock function 3 Press the set key SET Key lock is set to ON and the current refrigerator temperature is displayed Note Key lock can be set any time when the current refrigerator temperature is displayed Remote alarm terminal The terminal of the remote alarm is installed at the bottom of the unit The alarm is outputted from this terminal between terminal 1 and terminal 2 Contact capacity is DC 30V 2A At normal condition A1 and A2 are Open At abnormal condition A1 and A2 are Closed The remote alarm to be connected to B1 and B2 OE 1 OO U Note The alarm is actuated when the power cord is disconnected from the outlet and the power switch is OFF 1 14 English ALARMS AND SAFETY FUNCTIONS This unit has the alarm and safety functions shown in Table 4 and also a self diagnostic function Table 4 Alarms and safety functions Kind of alarm or safet High temperature alarm Situation If the c
4. mm x 652 D mm Rigid polyurethane foamed in place CFC FREE Polyethylene coated wire 3 pieces Size 20 W x 16 9 16 D 508 W mm x 421 D mm Max load 28 kg shelf Inner diameter 1 3 16 30 mm 1 port on the right side Forced air circulation Fin and tube type R 134a Digital display Alarm amp Safety High temperature alarm Low temperature alarm Power failure remote alarm Door alarm Key lock Thermal sensor abnormality Note Design or specifications will be subject to change without notice 27 13 16 H x 20 7 8 W x 17 5 16 D 706 H mm x 530 W mm x 441 D mm PERFORMANCE Laboratoy Refrigerator P Model number SR L6111W PA Control range Refrigerator 2 C to 8 C Ambient temperature 5 C to 35 C no load Rated voltage AC 115 V Rated frequency 18 English A CAUTION Please fill in this form before servicing Provide this form to the service engineer to keep for safety safety check sheet 1 Refrigerator contents Risk of infection oYes oNo Risk of toxicity oYes oNo Risk from radioactive sources oYes oNo List all potentially hazardous materials that have been stored in this unit Notes 2 Contamination of the unit Unit interior No contamination oYes ONo Decontaminated oYes oNo Contaminated oYes oNo Others 3 Instructions for safe repair maintenance of the unit a The unit is safe to work on oYes oNo b There is some danger see below oYes oNo Procedure to be adhe
5. 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 A this symbol means caution this symbol means an action is prohibited ihis symbol means an instruction must be followed Be sure to keep this manual in a place accessible to users of this unit lt Label on the unit gt This mark is labeled on the cover in which the electrical components of high voltage are enclosed to prevent electric shock The cover should be removed by qualified engineers or service personnel only English 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 Installation by unqualified personnel may cause electric shock or fire Be sure to install the unit on a sturdy floor If the floor is not strong enough or the installation site is not O acequate injury may result 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 S Never install the unit in a flammable or volatile location This may cause explosion or fire Never install the unit where acid or corrosive
6. 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 These may be harmful to your health S Never splash water directly onto the unit as this may cause electric shock or short circuit Never disassemble repair or modify the unit yourself Any such work carried out by an unauthorized person may result in fire or injury due to a malfunction o E the power supply plug if there is something wrong with the unit Continued abnormal operation may cause electric shock or fire Q 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 Always remove doors to prevent accidents such as suffocation Qu sure to prepare a safety check sheet when you request any repair or maintenance for the safety of service personnel 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 Oo 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 th
7. ashed By pressing the key again after setting the set value is accepted 5 5 Digit shift key PP Pressing this key in set mode causes the changeable digits to move Key lock is activated by pressing this key for more than 5 seconds in the temperature display mode See Key lock operation on page 14 6 6 Numerical value shift key 4 Pressing this up arrow key in the setting mode causes the numerical value to change ON OFF of key lock can be selected by pressing this key in the key lock mode 7 Temperature display This indicator shows the chamber temperature set temperature or error code 8 Alarm lamp ALARM This lamp flashes during alarm condition 9 Door check lamp DOOR This lamp is lit when the door is open 9 English 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 might lead to inadequate cooling 2 A location with adequate ventilation Always keep in front of air intake and exhaust area open for free air circulation Poor ventilation will result in inadequate cooling 3 A location away from heat generating sources Avoid installing the unit near heat emitting appliances such as gas ranges or stoves Heat can reduce refrigeration efficiency 4 A location with a sturdy and level floo
8. at on the rating label may cause fire or electric shock Oo Fix the shelves securely Incomplete installation may cause injury or damage Q 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 4 English PRECAUTIONS FOR SAFE OPERATION CAUTION S Never damage or break the power supply plug or cord Do not use the supply plug if its cord is loose This may cause fire or electric shock S Do not touch any electrical parts such as the power supply plug or any switches with a wet hand This may cause electric shock S Do not climb onto the unit or do not put articles on the unit This may cause injury by tipping or damage to the unit Do not store bottle or cans in the refrigerator This may cause injury by broken of containers due to the frozen Do not touch any stock especially metal objects in the refrigerator with a wet hand This may cause frostbite aways hold the handle when closing the door This will reduce the likelihood of a trapped finger D Do not lean on the door This may cause injury if the unit tips over Always 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 Dispose of water in the evaporation tray completely prior to the movement Spilled water or splashed water may cause current leakage or electric sho
9. ck Q careful not to tip over the unit during movement to prevent damage or injury Always disconnect the power plug when the unit is not used for long periods Make sure to check the setting value when starting up the operation after the power failure or power off A change of setting value may cause damage to contents S Do not put the packing plastic bag within reach of children as suffocation may result English CAUTIONS FOR USAGE 10 11 12 lf 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 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 Adequate space should be provided between the items inside the unit to allow air circulation Too much stock will result in temperature of about 2 C around the exhaust vent when the set temperature is 2 C It is recommended to set the temperature to 4 C or 5 C when a large quantity of articles that should not be frozen is stored Never store corrosive materials such as acid or alkali unless the container is completely sealed up Corrosion may lead to failure of the unit in time Once the chamber temperature has stabilized put the items into the chamber in small batches to minimize the temperature increase Fix the sehlves securely Place items on the shelves and leave a space betwe
10. due to corrosion 10 English 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 cleaning with the diluted detergent always wipe it off with a wet cloth then wipe the panels with a dry cloth 2 Door handle installation Remove the two plugs from the door where you will attach the door handle Apply door handle plastic washer and screw and fasten the screw For floor level installation the handle should be mounted at the higher location For stacking above another compatible unit the handle should be mounted at the lower location 3 Ground earth WARNING Use a power supply outlet with ground earth to prevent electric shock If the power supply outlet is not grounded qualified personnel must install a ground 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 START UP OF UNIT The following procedures should be adhered to for initial start up and continuous operation 1 Connect the unit to dedicated power supply Do not put any product in the unit at this time 2 Set the desired
11. en the wall of the cabinet and the contents to allow air circulation Do not place items on the floor of the chamber Always close the door firmly The door check lamp is lit when the door is open The alarm buzzer sounds after two minutes the door opening The buzzer can be canceled automatically when the door is closed Always open and close the door gently Rough operation may lead to stored items falling down incomplete closing or damage of door gasket In the refrigerator compartment put stored items on the shelves and do not let them contact the wall If an instrument requiring a power source is to be placed inside the cabinet the cable can be led through the access port on the right side of the cabinet After using the port the rubber cap and insulation should be replaced to seal the access port Failure to do this can affect the temperature uniformity inside the cabinet and lead to condensation on the outside of the access port 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 When a neutral dishwashing detergent is used to clean the unit wipe it up thoroughly with a cloth soaked in clean water lf condensation forms on the door or frame surface wipe it off with a dry soft clot
12. erature 1 The key lock is not OFF See page 14 for key lock When alarm is activated On start up 1 The temperature in the unit does not match set value In use 1 The door was kept open for a long time 2 The set value was changed 3 Vessels containing a high temperature load were put in the unit In these cases the alarm may be deactivated automatically by running the unit for several hours When the unit does not cool adequately The air exhaust vent is blocked by refrigerator contents A large amount of warm objects was put in the unit Some heat sources in the unit The door is opened frequently The ambient temperature is too high The unit is in direct sunlight The door is not securely closed The door seal is damaged or foreign substance inserted between the door gaskets Check the offset to make sure set temperature is not offset See page 13 for offset O ON OO FB ND 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 that doors cannot be closed completely The disposal of the unit should be performed by appropriate personnel Always remove doors to prevent accidents such as suffocation 17 English SPECIFICATIONS Product name Laboratory Refrigerator SR L6111W Model number SR L6111W PA 34 5 8 H x 23 5 8 W x 25 31 32 D 880 H mm x 600 W
13. gases are present as current leakage or electric shock may result due to corrosion Q sure a dedicated power source is used as indicated on the rating label attached to the unit Make sure to remove dust from the power supply plug before inserting in a power source A dusty plug 0O improper insertion may pose a hazard Use a power supply outlet with ground earth to prevent electric shock If the power supply outlet is not grounded it will be necessary to have qualified engineers install a ground S 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 Do not insert metal objects such as a pin or a wire into any vent gap or any outlet for inner air circulation This may cause electric shock or injury by accidental contact with moving parts S Never store volatile or flammable substances in this unit This may cause explosion or fire Never store corrosive substances in this unit This may lead to damage to the inner components or electric parts If this unit is to be used for storing poisons radioactive material or other harmful products ensure that it is in a safe area Failure to do so may lead to an adverse effect on the health of personnel in the area and the local environment In this case a request for repair or maintenance will necessitate a safety check sheet for maintenance personnel 3 English PRECAUTIONS FOR
14. h The heat discharge pipe is attached inside of the both side and rear frame The frame sometimes gets hot at the start up of the operation but this does not mean that a malfunction has occurred 6 English ENVIRONMENTAL CONDITIONS This equipment is designed to be safe at least under the following conditions 1 Indoor use 2 Altitude up to 2000 m 3 Ambient temperature 5 C to 35 C 4 Maximum relative humidity 80 for temperature up to 31 C decreasing linearly to 50 relative humidity at 35 C 5 Main supply voltage fluctuations not to exceed 10 of the nominal voltage 6 Other supply voltage fluctuations as stated by the manufacturer REFRIGERATOR COMPONENTS 1 Control panel 5 Access port 4 Door handle 9 Evaporating tray inside the compressor room 3 Lock 7 Leveling feet 2 Air intake vent 7 English m oF oe oS N 10 11 REFRIGERATOR COMPONENTS 11 Temperature sensor behind the fan cover j 7 8 Shelves 10 Magnetic door gasket 6 Remote alarm terminal behind the kick plate Control panel The operation status is displayed on this panel temperature setting is also available Refer to page 10 for details Air intake vent Ensure this vent is never blocked Failure to do so will result in unstable temperature distribution in the refrigerator Lock Turn the key clockwise through 180 degrees to lock the door Door handle Always hold the handle when
15. hamber temperature exceeds the set temperature more than 3 C If the chamber temperature is lower 3 C than the set temperature Low temperature alarm In the event of a power failure or disconnection of power supply plug from the outlet Power failure alarm Intermittent tone Door alarm When the door is open Door check lamp is lit after a delay of 2 minutes If a key operation is not performed for about 90 seconds in each setting mode Auto return Remote alarm is activated after a delay of 15 minutes Intermittent tone after a delay of 15 minutes Alarm lamp flashes Remote alarm is activated after a delay of 15 minutes Intermittent tone after a delay of 15 minutes Alarm lamp flashes Remote alarm is activated Setting mode is canceled Display shuts off Chamber temperature is displayed If the thermal sensor open E01 LO or short circuit E01 HI goes Thermal sensor abnormality If the defrost sensor goes Open E02 or short circuit E02 Note E01 and LO E01 and HI Compressor operates are displayed alternately on the continuously temperature display n EO2and chamber temperature normal pei d defrost will be are displayed alternately on the passed temperature display The remote alarm is cancelled by pressing the alarm buzzer stop key BUZZER since the remote alarm is operated in conjunction with the buzzer except for the power failure alarm status
16. k or short circuit e The compressor and other mechanical part are completely sealed This unit requires absolutely no lubrication Stacking two units e You can stack two refrigerators or you can stack this refrigerator and SF L6111W laboratory freezer to double the floor space efficiency To stack two units you must order the stacking accessory kit part number 833 0 3131 101 00 The stacking instructions in the accessory kit must be obeyed strictly for safety as stacking will bring the center of gravity significantly higher than when one unit is placed on the floor WARNING Always disconnect the power supply to the unit prior to stacking two units in order to prevent electric shock or injury Any stacked combination of our refrigerator and or freezer must be secured using all hardware provided with the stacking accessory kit When stacking the freezer and the refrigerator always keep the freezer at the bottom 16 English TROUBLESHOOTING lf the unit malfunctions check the following potential causes before calling for service In the case of inadequate refrigeration or freezing transfer the stored items to another refrigerator before checking If nothing operates even when the unit is plugged in 1 The unit is not connected to the power supply or capacity of power source is not enough 2 There is a power failure the fuse is blown or the circuit breaker is activated When the unit does not accept changes of set point temp
17. opening or closing the door Access port This port allows cables to be passed into the cabinet Remote alarm terminal This may be used to trip an alarm if unit is switched off unplugged or power to unit is otherwise cut See page 14 for details Leveling feet Use these to adjust the height and level the unit for installation Shelf Items to be stored in the chamber must be placed on the shelves The maximum storage weight for each shelf is 28kg Do not place stored items directly onto the interior floor of the chamber Evaporating tray back side The defrost water from the evaporator accumulated in this tray Wipe off the water occasionally Magnetic door gasket This prevents cold air from escaping Always keep clean Temperature sensor Located on the rear of the chamber behind the fan cover 8 English REFRIGERATOR COMPONENTS Control panel 9 8 i Q O DOOR ALARM TEMPERATURE C e00 006G 1 2 3 4 9 6 1 Alarm test key ALARM TEST Buzzer will sound and remote alarm will be activated by pressing this key Pressing this key second time will deactivate the alarm 2 Alarm buzzer stop key BUZZER Press this key to silence the buzzer in the event that the alarm operates and buzzer sounds See page 15 for details 3 Defrost key DEF Defrost will be started by pressing this key for more than 5 seconds 4 Set key SET Pressing this key activates temperature set mode and the digit that can be set is fl
18. or about 90 seconds in the temperature set mode the display mode returns automatically to the temperature display mode In this case the chamber temperature setting is not changed The refrigerator temperature can be set in the range between 1 and 14 C Remember that the guaranteed temperature with no load at an ambient temperature of 26 C is 2 to 8 12 English OPERATING INSTRUCTIONS The difference between chamber and indicated temperature can be arranged by key operation As an example table 2 shows the procedure in case actual refrigerator temperature is 5 C and displayed temperature is 3 C change the displayed temperature to 5 C Table 2 Offset setup procedure Key operated Display after the key operated Pressing the up arrow key more than 5 seconds The current refrigerator temperature is displayed J The first digit of the temperature display flashes Set to 2 by using by one in the following sequence 1 2 Up arrow key 3 8 9 9 8 1 0 Select 2 Now display temperature is off set by E 2 degrees of the product s internal sensor temperature and the current adjusted temperature 5 is displayed Press the set key EJ Pressing the key shifts up the figure 13 English OPERATING INSTRUCTIONS Key lock operation This unit incorporates a key lock feature that can inhibit tampering using the keys on the control panel The key lock is set to OFF at the factory Display Key
19. r Install the unit on a sturdy floor to avoid vibration and noise Placing the unit on an unsteady floor may cause vibration and noise WARNING Be sure to install the unit on a sturdy floor f 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 N 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 5 A location not prone to high humidity WARNING Do not use the unit outdoors Current leakage or electric shock may result if the unit is exposed to rain water 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 Do not install the unit under water pipes or steam pipes Deterioration of the insulation may result which could cause current leakage or electric shock 6 A location without a flammable or corrosive gas Avoid placing the unit where chemicals are stored or gases are produced Also avoid areas where there is a great deal of dust WARNING 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
20. red to in order to reduce safety risk indicated in b above Date Signature Address Division Telephone Product name Model Serial number Date of installation Laboratory Refrigerator SR L6111W Please decontaminate the unit yourself before calling the service engineer 19 English Panasonic Healthcare Company of North America 1300 Michael Drive Suite A Wood Dale Illinois 60191 Printed in Mexico 8336460170601 Panasonic Healthcare Co Ltd 2012 E0412 0 English
21. temperature 3 Confirm that the chamber temperature is at the desired temperature 4 When you are satisfied that the unit is working correctly begin slowly placing product into the chamber to minimize the temperature rise 11 English 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 5 C Note The unit is set at the factory so that the refrigerator temperature is 4 C Table 1 Basic operation procedure Example of setting refrigerator 5 C Display after the key operated The current refrigerator temperature is displayed Refrigerator temperature higher than 25 C to be displayed HI lower than 10 C to be displayed LO The first digit of the set temperature display flashes Pressing the key increases Connect to the power source Press SET key Press the digit shift key and the second digit flashes set to 5 by using the digit shift key l Press the numerical value shift key u and numerical value shift key y up to increase the current digit to 1 Press the key again to set to 0 The value 05 is stored in memory and the current refrigerator temperature is displayed Press SET key ae ie MANE ne the current digit by one Repeat until y the flashing digit turns to 5 Note If no key has been pressed f
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