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Service Manual MBR-1405G MBR-1405GR

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1. is displayed alternately on the temperature display Once the forced defrost is completed the normal operation resumes The temperature of blood bag 400 mL in the chamber rises by approximately 1 to 2 C during the forced defrost 54 REMOTE ALARM TERMINAL The alarm status is noticed to a remote location when a remote alarm equipment commercial item is connected to the remote alarm terminal It is recommended to install a remote alarm equipment commercial item when the blood bank refrigerator is installed in a desolate location so that an alarm status is noticed to an operator Contact Sanyo representative or agent for the installation of a remote alarm equipment commercial item Location of remote alarm terminal inside the front cover Allowable contact capacity DC 30 V 2 A Contact output between COM and N O between COM and N C At normal status open close At abnormal status close open The alarm status of remote alarm terminal is cancelled by pressing the alarm buzzer stop key BUZZER since the remote alarm terminal is operated in conjunction with alarm buzzer However the alarm status of remote alarm terminal is not cancelled by pressing the alarm buzzer stop key BUZZER when the unit is under power failure alarm he remote alarm terminal is in alarm status when the power supply plug is unplugged because it is regarded as a power failure In this case the alarm status of remote alarm terminal is not
2. C FLB nn C Rail 40W 230v 50Hz 40W 230v 50Hz _ Rating PT1000 PT1000 Rating 25 25 Rating 25 25 Rating 5KQ 25 C 5 25 C Rating 25 25 Rating 5KQ 25 C 5KQ 25 C Rating DC12V 0 85A DC12V 0 85A Rating 6A 250VAC 6A 250VAC Rating 6V 1100MAH 6V 1100MAH Power switch Type BAM210131 BAM210131 O Door switch Type SS160 A15 SS160 A15 Poorswich 287 50 Rating DC8V 1A DC8V 1A Test switch Type SLE6D2 5 SLE6D2 5 rating _ 211 Wiring diagram RS485 2P RS232C DSUB SP Li t Li BLI LIGHT VIOLET YELLOW AO0v2 062 022 OV Lddox3l 4 dalvaH AWVYS SILIH dy 17114 83143839 43LV3H NIVW YOLOW INI SNAGNOD 134 AYI13M TOYLNOD dW3l WHY TY gdW31 801 RUN CAP YOSSAYdWOD AVIS TO dW09 X Le he x am 2 xs LL pe Hm I amp a lt m d lt O Q TE m ui OT o o 3 TET rr 318 N Sp quvog WOO iu LINOHIO NIVW ON a 39 sa O O 1 E EIS O 7 2 ft ac 2 LL d inu a e 23 Ll A HLYVa
3. lt MBR 1405G gt 830 90 line line 1500 MAX 1370 load 50 load Front view Side view lt MBR 1405GR gt Front view Side view Refrigeration circuit Condenser Evaporator Dryer Tube evaporation Capillary tube 0101010 Header Compressor I Cooling unit parts Parts descriptions Specifications MBR 1405G MBR 1405GR For 115V 60Hz RL2557 PB Compressor code 7FB 0 M101 008 02 Rated power supply Single phase 110 115V 60Hz Refrigeration oil Type SL32D1 Charged q ty 290 10 cc Cooling method Forced cool air circulation RL2557 SA Compressor code 7FB 0 M101 008 03 Rated power supply Single phase 220 240V 50Hz Refrigeration oil Type SL32D1 Charged q ty 290 10 cc Cooling method Forced cool air circulation Condenser Compressor Type Fin and tube P4 5 x W334 mm 8columns 3lines 73pcs Tube evaporation 6 35 x P30 x W390 mm 4columns Frame pipe None Capillary tube Resistance Length Outer diameter Inner diameter Refrigerant Type R 404A Charge q ty 330g Dryer Type XH 9 Charge ty 18g For 115V 60Hz 5 4 0041 1 8196 3pcs Material ABS Output 4W For 220 230 240V 50Hz SE4 D041N5P 196 3pcs Material ABS Output AW Specifications of sensor Temperatures and references in thermistor Type 502AT 1 154 50 17 v9 17 EXE De teste ow rs ow w Do
4. 1 i A m 1 gt c 1 2 Slt gt l H BE n SET MER Tagen ST UE cue uU E 3 M TEE 200881 i 5 JEN NE sd iagram e JL ircui C lt Control PCB gt CN71 12 il GND 2 D71 12V 1SR139 400 D72 155133 gt N eo N tt o 4 oD 9 e co a 3 5 TEMP SET OU DP71 SLR 342MGS3F 2k 158138 400 CONTROL RELAY 14 Control specifications 1 Keys on control panel BUZZER When a unit is in alarming condition press this key to stop audible alarm sounding and to turn remote alarm off Alarm message remains to display This key is inoperative during an alarm test performs UPPER LOWER Display temperature is changed to the following order by every time pressing this key Mean temp Factory default gt Upper bottle temp gt Lower bottle temp Mean temp ALARM TEST Press this key to perform an alarm test ALARM lamp blinks audible alarm sounds and remote alarm contact turns on If there are no key operations for 90 seconds a unit has alarm test come to the end If this key is pressed during alarm test performs a unit has alarm test come to the end This key is inoperative when a unit is actually in alarming condition SET CAL Press this key for 5 seconds to step to ca
5. XX X setting temperature Press SET CAL key to return to chamber temperature display Reset When F38 and setting temperature are alternately displayed press SET CAL key to return to chamber temperature display F43 Purpose Notice of condensing fan motor life Operation Input F43 and press SET CAL key to display 000 or 001 Change to alternate value by pressing 4 key Press SET CAL key to memorize the value and unit will return to chamber temperature display 000 Not notify 001 Notify F44 Purpose Setting of temperature for low temp cycle Operation Input F44 and press SET CAL key to display 02 0 Factory default Change a value by pressing key PP key Press SET CAL key to memorize the value and unit will return to chamber temperature display Range 000 030 F45 Purpose Linkage between door and illumination Operation Input F45 and press SET CAL key to display 000 Factory default Change a value by pressing 4 key and pp key Press SET Cal key to memorize the value and unit will return to chamber temperature display O 1 digit Not linked 1 1 digit Linked T Calibration mode C mode Unit will return to chamber temperature display Unused C01 Zero calibration of upper sensor C02 Zero calibration of lower sensor Span calibration of upper sensor 4 Span calibration of lower sensor How to set 1 When a chamber temperature displays press SET CAL
6. 4 Ground earth the unit 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 A 3 prong plug with grounding pole is provided to the poser supply cord There is no need for electric work for grounding If the power supply outlet is not grounded it will be necessary to install a ground by qualified engineers 50 START UP OF UNIT Follow the procedures for the initial and consequent operations of the unit At the recovery from power failure the operation is start up automatically with temperature setting of 4 215 1 With the blood bank refrigerator empty connect the power supply plug to the dedicated outlet with appropriate rating and turn on the power switch The alarm buzzer operates Silence the alarm buzzer by pressing the alarm buzzer stop key BUZZER The alarm buzzer recovers after 30 minutes This is caused by high temperature alarm function and not a malfunction 2 Fill the monitor bottles with 10 glycerol fluid or water of 200 mL page 16 Important Close the doors outer and inner door securely The door check indicator is lit when the outer door is open The alarm buzzer activates when the outer door is opened for more than 2 minutes The alarm buzzer is canceled when the outer door is closed 3 The chamber temperature is set to 4 1 5 C at the factory Check that the chamber te
7. ONIHSLIAS 4300934 LYVHO 8V1N94I9 VOL AOSS9V HOLIAS d3AOd A ND 91114 8 4403 dIMOd CIRCUIT DIAGRAM 1 2 4 1 i Y E LO M M 2 ado me ee fewer ee 22 4424 a e ew ER LAN ewe nn na np ah m um am em m 48 m an mu mn O ALARM TEST DEF TOP BOTTOM R BUZZER DISPLAY PWB UM SWS1 1 e 452 e SW53 1 Gi q SWSS I Lj 49 5850 LLL D O SWS ole 8 1108 san a us 401 934713 1 FT GP SK 3009 run BOS Fe Lan 053 194191 0 v e 9 ts e ee eee omo omo mmm nn XI cn E 00 851851 220 EN Z ee T EK Le Mn ne D00f 8 1HSIl 970 1 S VOr BESUSI 220 3 ig 09 86 88 820 Sa 907 61 51 820 i AYTAY LIMIT 8 9 m ON 1009 Y3AD Den 1 tL i 1 N E Fi 9 s 22 12 AERE t Us 5 az zu i U A oo o ngu ne SC LL LL mmm NE von one Y UR 1 i L5 any L I 4 t 4 1
8. audible alarm sounds intermittently remote alarm turns on When one of bottle temperature which is higher than the other between upper and lower bottle is equal or lower than SV ALARM lamp goes off LED digits stops blinking audible alarm silences remote alarm turns off Press BUZZER key to cancel operations for audible alarm and remote alarm during unit is in alarming condition High temp alarm setting temperature is changeable in F01 Factory default 6 C When one of bottle temperature which is lower than the other between upper and lower bottle is lower than SV low temp alarm set temperature 0 09 ALARM lamp and LED digits blink audible alarm sounds intermittently remote alarm turns on When one of bottle temperature which is lower than the other between upper and lower bottle is equal or higher than SV ALARM lamp goes off LED digits stops blinking audible alarm silences remote alarm turns off Press BUZZER key to cancel operations for audible alarm and remote alarm during unit is in alarming condition Low temp alarm setting temperature is changeable in FO2 Factory default 2 C When a door leaves open DOOR lamp illuminates and audible alarm sounds intermittently after delay time elapses Audible alarm does not link with remote alarm Press BUZZER key to cancel an operation for audible alarm Ring Back does not activate When a power switch is in off position or a power is interrupted ALARM lamp blink
9. 9 Connect the power supply plug to the outlet and turn on the power switch 10 Turn on the light switch to check the fluorescent lamp is on 61 24 ROUTINE MAINTENANCE The glow starter is located inside the front cover Fig 11 1 Turn off the light switch and power switch and then disconnect the power supply plug 2 Lift the front cover by pulling firmly on both lower corners of the front cover Then raise the shaft and insert end of a shaft in black hole of the front cover This keeps the front cover from falling back 3 Remove the glow starter and install a new glow starter glow starter FG 1P 4 Replace the front cover 5 Connect the power supply plug to the outlet and turn on the power switch 6 Turn on the light switch to check the fluorescent lamp is on CREER ET CIT E ETS Glow starter 25 62 REPLACEMENT OF BATTERY Replace the battery for power failure alarm every 3 years when F 1 and chamber temperature is displayed alternately to ensure the alarm is operated in the event of power failure Contact Sanyo sales representative or agent for the replacement of battery when F 1 and chamber temperature is displayed alternately The alarm function blink of alarm indicator sound of alarm buzzer will not operate when the battery for power failure alarm is flat The alarm indicator blinks and the alarm buzzer sounds by the battery for power failure alarm The regular replaceme
10. and remote alarm activates At the time a unit cannot detect high and low temperature alarm By pressing BUZZER key to cancel operations for audible alarm and remote alarm when E16 emits When a temperature in lower sensor is lower than 60 C a unit diagnoses that the sensor is open circuited and E17 and chamber temperature are displayed alternately Audible alarm sounds and remote alarm activates At the time a unit cannot detect high and low temperature alarm By pressing BUZZER key to cancel operations for audible alarm and remote alarm when E17 emits When a temperature in lower sensor is higher than 60 a unit diagnoses that the sensor is short circuited and E18 and chamber temperature are displayed alternately Audible alarm sounds and remote alarm activates At the time a unit cannot detect high and low temperature alarm By pressing BUZZER key to cancel operations for audible alarm and remote alarm when E18 emits When a unit fails to write data in non volatile memory E2P and chamber temperature are displayed alternately Audible alarm and remote alarm do not activate When battery accumulation time about 2 8 years 1022days expires F 1 and chamber temperature are alternately displayed Unit starts counting accumulation time every 24 hours elapse since a power is supplied Audible alarm and remote alarm do not activate Input 409 in F06 and press SET CAL key to reset accumulation time to 0 If
11. be checked in F36 IT 10 Delay time 1 Compressor delay time 3 minutes fixed When a unit cycled runs there is 3 minutes delay to turn on compressor again after it is turned off There are no delay after a unit turns off and on Power on reset 2 Door alarm delay time 2 minutes factory default There is delay time to sound audible alarm when a door leaves open Delay time is changeable in F04 11 Remote alarm contact CN3 Between 1 COM and 2 N O Between 1 COM and 3 N C Normal Open Close In alarm Close Open O 12 Settings after a power is supplied Power on reset Alarms OFF Compressor OFF Defrosting OFF Compressor protection OFF Remote alarm OFF Ring Back OFF Door alarm delay time 2 minutes Timer Reset Setting data 13 Lamp operation 1 Display PCB DP51 52 54 55 Read by non volatile memory ALARM Red lamp blinks when a unit is in alarming condition DOOR Red lamp illuminates when a door leaves open Upper limit temperature Green lamp illuminates when upper sensor temperature is displayed Lower limit temperature Green lamp illuminates when lower sensor temperature is displayed 28 14 15 2 Main PCB DP1 DP2 DP3 DP4 Alarming operation Orange lamp illuminates when a unit is not in alarming condition Orange lamp goes off when high low temp alarm occurs or sensor fails Temperature c
12. cancelled by pressing the alarm buzzer stop key BUZZER Connection of remote alarm terminal 1 Open the front cover by pulling firmly on both lower corners of the front cover 2 Connect the lead wire of a remote alarm equipment commercial item to the terminal Fig 6 3 Replace the front cover 18 CALIBRATION OF SENSOR 19 The temperature on the temperature display shows the temperature of sensor for temperature display attached to the monitor bottle upper and lower Follow the procedure below when the calibration of the sensor for temperature display is necessary 1 Remove the cover on the monitor bottle as shown in figure 7 Recorder sensor upper bottle Sensor for 2 Take out the sensor for temperature display from the temp display chamber For the upper monitor bottle it has a recorder sensor left side as well Care should be taken not to take out the recorder sensor 3 Prepare a bottle or beaker with a solution of crushed ice and cold water Agitate the mixture thoroughly 4 Put the sensor for temperature display to be calibrated in the mixture 5 Select the temperature display by pressing temperature display changeover key to show the temperature of sensor for temperature display to be calibrated For the changeover of temperature display refer to page 17 6 While sometimes agitating the mixture allow the temperature indicated on the temperature display
13. checked by the procedure below 1 Press the alarm test key ALARM TEST 2 The alarm indicator blinks the alarm buzzer sounds intermittently and the remote alarm is in alarm status This is kept for 90 seconds and finished automatically During the 90 seconds the alarm buzzer can not be silenced by pressing the alarm buzzer stop key BUZZER 3 The alarm operation can be canceled by pressing the alarm test key ALARM TEST again during the 90 seconds 59 22 _ ROUTINE MAINTENANCE _ Cleaning of condenser filter The condenser filter is installed inside the front cover Clean the condenser filter every 6 months to keep the appropriate cooling performance 1 Open the front cover by pulling firmly on both lower corners of the front cover Fig 8 Condenser filter 2 Raise the shaft and insert end of a shaft in black hole of TO NE the front cover This keeps the front cover from falling RQ M ack Ex ihn 3 Tug gently on black tab on lower center of condenser filter to remove the condenser filter 4 Clean the condenser filter with a vacuum cleaner or water 5 Thoroughly dry the condenser filter when using water to clean it 6 After cleaning the condenser filter return it to the original position and replace the front cover Cleaning of evaporating tray The evaporating tray is installed on the back of the unit Clean the evaporating tray once a month 1 Remove the tray fixture under
14. key for 5 seconds 2 will be displayed Input calibration code by pressing 4 key and key 3 Press SET CAL key to activate calibration mode 25 C02 C04 Purpose Operation Purpose Operation Purpose Operation Purpose Operation Zero calibration of upper sensor Press TOP BOTTOM key to display upper sensor temperature Range 1 5 1 5 C If upper sensor temperature is out of range unit will not commance calibration and audible alarm will sound Put upper sensor into fully stirred ice water and leave it until temperature display stabilizes Press SET CAL key for 5 seconds to display C00 Change to C01 by pressing 4 key Press SET CAL key to terminate calibration and to return to chamber temperature display Note Ensure to repeat the procedure until a displayed temperature should be almost 0 C Zero calibration of lower sensor Press TOP BOTTOM key to display lower sensor temperature Range 1 5 1 5 C If lower sensor temperature is out of range unit will not commance calibration and audible alarm will sound for 1 second Put upper sensor into fully stirred ice water and leave it until temperature display stabilizes Press SET CAL key for 5 seconds to display COO Change to 2 by pressing 4 key Press SET CAL key to terminate calibration and to return to chamber temperature display Note Ensure to repeat the procedure until
15. of power consumption when driving at cycle SV 4 C Unit KWh day 50Hz 60Hz 6 52 6 83 7 19 lt Maximum heat discharge gt Unit KJ Note This data does not represent a guarantee of product performance IT Instruction manual This section is extracted and printed from Instruction Manual If you find out Refer to page in them this page means not page in Service manual but page in the lower corner of each page in the extract from Instruction Manual This page number is not corresponded with serial number in Service manual The attached Instruction Manual corresponds to the specifications for initial production so the contents may be changed without notice 36 SANYO INSTRUCTION MANUAL MBR 1405G MBR 1405GR Blood Bank Refrigerator MBR 1405GR CONTENTS INTRODUCTION PRECAUTIONS FOR SAFE OPERATION ENVIRONMENTAL CONDITIONS REFRIGERATOR COMPONENTS Refrigerator unit Inside of front cover Control panel components INSTALLATION SITE INSTALLATION START UP OF UNIT PLACING OF STORAGE ITEMS PREPARATION OF MONITOR BOTTLE DISPLAY OF CHAMBER TEMPERATURE DEFROSTING OF EVAPORATOR REMOTE ALARM TERMINAL CALIBRATION OF SENSOR ALARM FUNCTIONS SELF DIAGNOSTIC FUNCTIONS ROUTINE MAINTENANCE Cleaning of exterior interior and accessories Checking of alarm operation Cleaning of condenser filter Cleaning of evaporating tray
16. the alarm buzzer was silenced by pressing the alarm buzzer stop key BUZZER 58 ROUTINE MAINTENANCE NWARNING 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 Cleaning of exterior interior and accessories 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 Wipe off the condensation on the glass or exterior of the cabinet with a dry soft cloth 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 NCAUTION Do not use a brush an acid a thinner a laundry soap a powder detergent boiling water for cleaning These cause damage of painted surface or failure of plastic and rubber components Also do not wipe the plastic and rubber components by a volatile material Checking of alarm operation Check the alarm operation regularly once per 6 months to assure the alarm is activated at the time of power failure The alarm operation can be
17. the evaporating tray by unscrewing 4 screws and the evaporating tray is free Fig 9 qo I Evaporating p BF tray 2 Wash away any accumulated dirt in the evaporating a 21 Tray fixture 3 Fix the evaporating tray with the tray fixture and 4 Screws 23 60 ROUTINE MAINTENANCE Replacement of fluorescent lamp Follow the procedure below when replacing a fluorescent lamp The fluorescent lamp is located vertically atthe back of the center mullion Fig 10 Center mullion 1 Turn off the light switch and power switch and then disconnect the power supply plug 2 Move the stored items on the left shelves drawers to the right shelves Then remove all shelves Waterproof drawers on the left side cover 3 Pull the fluorescent lamp backwards with the lamp cover to remove the fluorescent lamp from the clips 2 locations together with the lamp cover and the wiring 4 After removing the water proof cover remove the socket with the wiring on the both sides of the lamp cover insert a new fluorescent lamp in it SEI fluorescent lamp FL40SD 5 Take out the fluorescent lamp from the lamp cover and E Fluorescent lamp 6 Replace the socket with the wiring and the water proof cover on the both sides of the lamp cover Fig 10 7 Fix the lamp cover with the clip 2 locations 8 Replace the shelves drawers on the left side and return the stored items
18. the surrounding wall When chamber does not The outer door is frequently opened get cold enough The inner door is open o The unit is in direct sunlight The ventilation around the unit is blocked There is a nearby heat source 3 The ambient temperature is too high The allowable ambient temperature is between 5 and 35 C a The storage items are too much a The air exhaust vent is blocked up with storage items a The access port is not covered The access port should be covered with the insulation and rubber caps when no use 3 The door gasket is damaged If itis damaged contact Sanyo sales representative or agent for replacement a Any foreign substance is located between door gaskets The displayed temperature The displayed temperature between 3 and 5 C depending on the is not 4 C ambient temperature is not a malfunction 2f 64 DISPOSAL OF UNIT NWARNING 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 Recycle of battery The unit contains a rechargeable battery The battery is recyclable Atthe end of it s useful life check with you local solid officials option or proper disposal Label indication is obliged to comply with Taiwanese ba
19. time is displayed in F03 When battery accumulation time is 2 5 years display indicates as 02 5 When battery accumulation time about 3 years expires F 1 is displayed Input 409 and press SET CAL key to reset non volatile memory to 00 0 Condensing fan motor accumulation time is displayed in F32 When condensing fan motor accumulation time is 5 3 years display indicates as 05 3 When notice of fan motor life is selected to 001 notify in F43 and accumulation time about 6 years expires F 2 is displayed Input 410 and press SETS CAL key to reset non volatile memory to 00 0 Installed ROM version can be checked in F30 When ROM version is 1 00 display indicates as 1 00 a DO 6 Function mode F mode F01 F02 F03 F04 FOG F09 F11 F12 F13 F14 F15 F16 F17 F21 F22 F25 F30 F32 F33 F34 F35 F36 F37 F38 F43 F44 F45 How to F01 F02 F03 Setting of high temp alarm Setting of low temp alarm Display of battery accumulation time Setting of door alarm delay time Input of service code Reset of accumulation time Compressor continuous running mode Unused PCB test mode Unused Display of upper sensor temperature Display of lower sensor temperature Display of defrost sensor temperature Display of comp sensor temperature Display of alarm sensor temperature Setting of model code Data initialization in non volatile memory Settin
20. to be stable 7 Calibration is needed if the temperature on the temperature display does not show 0 C 8 Press the calibration key CAL on the control panel for 5 seconds The temperature display shows 9 Set an identification code for sensor for temperature display by using the up arrow key 4 The identification code for upper sensor for temperature display C01 The identification code for lower sensor for temperature display C02 Important Never set any identification code other than C01 C02 10 Press the calibration key CAL 11 Check that the temperature shown on the temperature display is approximately 0 C lt Repeat the above procedure through 6 to 10 if the temperature shown on the temperature display 1 out of range of 0 0 2 C 12 Take out the sensor for temperature display from the mixture and wipe it with a dry and soft cloth 13 Replace the sensor for temperature display and fix it with a cover lt For the upper monitor bottle also replace and fix the recorder sensor 56 ALARM FUNCTIONS This unit has the alarm functions shown below Contact Sanyo sales representative or agent if the alarm status continues because there is a possibility of any failure If the temperature of the upper High temp Alarm indicator blinks alarm or lower sensor for temp Displayed temp blinks Intermittent tone Alarm status display is higher than 6 If the temperature of the up
21. will not turn on for 3 minutes after the power is supplied even if it meets condition that compressor should turn on When alarm sensor fails during low temperature cycle Upper lower sensor will be used instead of alarm sensor When low temp alarm occurs alarm relay will turn on Compressor will turn off and heater will be energized When low temp alarm is cancelled alarm relay will turn off Compressor and heater will be controlled by temperature control PCB Compressor protection When condensing fan motor is locked compressor will turn off to prevent discharge pressure in compressor from being increased When comp sensor temperature is higher than 50 C compressor will turn off When comp sensor temperature is lower than 40 C compressor will turn on 9 Defrosting A unit will defrost around evaporator by turning compressor off and energizing heater which were controlled by a defrost sensor temperature in evaporating pipe During defrost a unit will display dF alternately with chamber temperature 1 Forced defrosting When a defrost sensor temperature is lower than 12 C Factory default a unit will force to defrost When a defrost sensor temperature is higher than 5 C Factory default during defrost a unit will terminate defrosting A temperature that commances defrosting is changeable in F33 A temperature that terminates defrosting is changeable in F34 Count of frequency of defrost Count will
22. D i 42 88 SO To s ENTS E E 1620 gt oo E 1 2 E n C C a Display PCB CN51 Oo eo d 26 3 4 I Temp sensor 8 85 86 Orel 8 8 A Main PCB CN7 c37 AF 5 1 CN72 1 3 Temp control relay A 2 J 5 CN71 1 2 Switching power supply Erd ZINI 00 911 10189 7 842 GOE HIN CN5 1 6 Display PCB CN51 Connections on Connections on Main PCB Switching power supply 1 12VDC To supply power to PCB 3 GND Remote alarm terminal 1 COM 2 To output for remote alarm contact 3 1 2 Low temp alarm relay To operate low temp cycle 3 4 FL relay To link between FL Lamp and door 5 6 Heater relay To supply power to main heater 1 6 Display PCB CN51 To connect with each switch 1 12 Display PCB CN52 To connect with each LED 1 2 Door switch To detect door opening 3 4 Alarm sensor To detect low temp in chamber 5 6 Defrost sensor To detect frosting in chamber 7 8 Upper sensor To detect upper bottle temperature 9 10 Lower sensor To detect lower bottle temperature 11 12 Control PCB CN73 1 2 Batter
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24. Lower sensor temperature 60 0 60 0 Defrost sensor temperature 60 0 60 0 Power failure Comp sensor temperature Door status Set temp for temp control PCB Alarm sensor temperature High temp alarm set temperature Low temp alarm set temperature Do 0 100 Yes No 60 0 60 0 0 100 Open Close 60 0 60 0 60 0 60 0 5 0 9 9 1 0 4 0 F22 F25 F30 F32 F33 F34 F36 Purpose Operation Purpose Operation Purpose Operation Purpose Operation Purpose Operation Purpose Operation Purpose Operation Reset Setting of serial communication mode Input F22 and press SET CAL key to display 000 Factory default Change a value by pressing 4 key and p key Press SET CAL key to memorize the value and unit will return to chamber temperature display Control mode The 3 digit 0 Local Factory default 1 Remote 0 2400 bps Factory default 1 4800 bps 2 9600 bps Baud rate The 2 digit Setting of Ring Back time Input F25 and press SET CAL key to display 030 Factory default Change a value by pressing 4 key and p key Press SET CAL key to memorize the value and unit will return to chamber temperature display Range 010 099 Display of ROM version Input F30 and press SET CAL key to display F30 alternately with X XX current ROM ver
25. Replacement of fluorescent lamp Replacement of glow starter REPLACEMENT OF BATTERY TROUBLESHOOTING DISPOSAL OF UNIT Recycle of battery Decontamination of unit SPECIFICATIONS PERFORMANCE SAFETY CHECK SHEET 38 vu QM uM 0 UM UM NEN M VU IM LM MM M 19 19 oe 9 GM M 29 2M QM QU GM iM 10 21 12 13 14 15 16 17 17 18 19 20 21 22 22 23 23 24 25 26 27 28 28 28 33 34 39 INTRODUCTION m Read this manual carefully before using the appliance and follow the instructions for safety operation m 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 m Keep this manual in an adequate place to refer to it as necessary m he contents of the manual will be subjected to change without notice due to the improvement of performance or functions m Contact Sanyo sales representative or agent if any page of the manual is lost or page order is incorrect m Contact Sanyo sales representative or agent if any point in this manual is unclear or if there are any inaccuracies m No part of this manual may be reproduced in any form without the expressed written permission of Sanyo NCAUTION SANYO guarantees the product under certain warranty conditions SANYO in no way shall be responsible for any loss of content or damage of content 39 2 PRECAUTIONS FOR SAFE OPERATION It is imperative t
26. Service Manual Blood Bank Refrigerator MBR 1405G MBR 1405GR SANYO FILE No SANYO Electric Co Ltd Biomedical Business Division SM9910230 Effective models This service manual is effective following models Model code Voltage and Frequency MBR 1405G 823 630 62 220V 50Hz MBR 1405GR 823 630 51 115V 823 630 52 220V 823 630 54 230 240V IM Contents Specifications Dimensions Structural specifications Control specifications Performance specifications Refrigeration circuit 1 Cooling unit parts Specification OF Sensor RER ee Connection on PCB Einlesen iss sen Electric parts Wiring diagram Circuit diagram Main PCB GIFGUIT diagram Control PCB wissen een Heine COIMIOl specications Parts layout Test data Instruction manual Pull down speed Pull up speed Pull down pressure Pull down current input Temperature uniformity 15points measured Amount of power consumption Maximum heat discharge Specifications 1 Structural specifications External dimensions W1440 x D830 x H1950 mm Internal dimensions W1320 x D710 x H1500 mm Effective capacity 1301 L 6 doors Acrylic resin Outer door lock 2 Shelf 12 Hard steel wire on polyester u coating Allowable load 40kg pc Drawer 12 Stainles
27. 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 e 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 e Disconnect the power plug when the unit is not used for long periods Keeping the connection cause electric shock current leakage or fire due to the deterioration of insulation t 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 e prevent accidents such as suffocation S Do not put the packing plastic bag within reach of children as suffocation may result 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 Fa 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 G 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
28. a displayed temperature should be almost 0 Span calibration of upper sensor Press SET CAL key for 5 seconds to display COO Change to C03 by pressing 4 key Press SET CAL key to display lower sensor temperature Change to a correct value by pressing 4 key and pp key Range 3 0 5 9 C If a value deviates from the range unit will not commance calibration and audible alarm will sound for 1 second Press SET CAL key to terminate calibration and to return to chamber temperature display Span calibration of lower sensor Press SET CAL key for 5 seconds to display COO Change to C03 by pressing 4 key Press SET CAL key to display lower sensor temperature Change to a correct value by pressing 4 key and key Range 3 0 5 9 C If a value deviates from the range unit will not commance calibration and audible alarm will sound for 1 second Press SET CAL key to terminate calibration and to return to chamber temperature display 296 8 Temperature control 1 2 3 Low temperature cycle When alarm sensor temperature is lower than 2 C alarm relay will turn on Compressor will turn off and heater will be energized When alarm sensor temperature is higher than 2 C alarm relay will turn off Compressor and heater will be controlled by temperature control PCB Setting temperature for low temp cycle is changeable in F44 There is 3 minutes for compressor delay time so compressor
29. a unit forcibly turns off before 24 hours elapse since the power supplied it is ineffective for counting accumulation time until 24 hours elapse When condensing fan motor accumulation time about 5 6 years 2044days expires F 2 and chamber temperature are alternately displayed Unit starts counting accumulation time every 24 hours elapse since a power is supplied Audible alarm and remote alarm do not activate Input 410 in F06 and press SET CAL key to reset accumulation time to 0 If a unit forcibly turns off before 24 hours elapse since the power supplied it is ineffective for counting accumulation time until 24 hours elapse Note If notice of fan motor life is set to 0 Not notify in F43 F 2 will not emit 18 Error code priority High E03 E04 Open short circuit in defrost sensor E05 E06 Open short circuit in comp sensor E10 Compressor temperature is abnormal E13 E14 Open short circuit in alarm sensor E15 E16 Disable to detect high low temp alarm E17 E18 Disable to detect high low temp alarm E2P Disable to memorize setting value F 1 Notice of battery life Low F 2 Notice of condensing fan motor life Alarms High temp alarm Low temp alarm Door alarm Power failure alarm When one of bottle temperature which is higher than the other between upper and lower bottle is equal or higher than SV high temp alarm set temperature 0 09 ALARM lamp and LED digits blink
30. all med en viss koncentration Detta indikeras p f ljande s tt Hg kvicksilver Cd kadmium Pb bly den Europeiska Unionen finns det separata uppsamlingssystem f r anv nd elektrisk och elektronisk utrustning batterier och ackumulatorer G r dig av med s dana saker p r tt s tt p den speciella lokala platsen f r tersamling teranv ndning Hj lp oss att bevara den milj vi lever i 69 32 SPECIFICATIONS MBR 1405GR W1440 x D830 x H1950 mm W1320 x 0697 x 1500 mm 1301 L Painted steel Stainless steel Painted steel Provided with 2 layer glass window Acrylic resin Rigid polyurethane foamed in place Allowable load 40 kg shelf E Allowable load 40 kg drawer Inner diameter 30 mm Right side Left side Cooling Forced cool air circulation Hermetic type Output 250 W x 1 Fin and tube type Fin and tube type R 404A Cycle defrost forced defrost Fully automatic Defrost heater 88 W Temperature controller Electronic control system Digital thermometer FLAOSD x 1 Alarms Batte Remote alarm contact Weight 276 kg 315 kg Temperature recorder I set of ke Optional components Interface board MTR 480 lt gt Design or specifications will be subject to change without notice 33 70 PERFORMANCE 4 1 5 C 48 dB A scale 50 Hz The above data is measured based on our internal basis Design or specification
31. ciclagem recolha de lixo local Por favor ajude nos a conservar o ambiente Italian PER UTENTI UE II simbolo e sistemi di riciclaggio descritti di seguito si applicano esclusivamente ai paesi dell UE Questo prodotto SANYO e stato progettato e realizzato con materiali e componenti di elevata qualit che possono essere riciclati e o riutilizzati II 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 51 raccomanda di provvedere allo smaltimento di tali rifiuti secondo quanto previsto dalle normative vigenti in materia Aiutaci a conservare l ambiente 68 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 va
32. e alarm operation can be checked by the procedure below 1 Press the alarm test key ALARM TEST 2 The alarm indicator blinks the alarm buzzer sounds intermittently and the remote alarm is in alarm status This is kept for 90 seconds and finished automatically lt During the 90 seconds the alarm buzzer can not be silenced by pressing the alarm buzzer stop key BUZZER 3 The alarm operation can be canceled by pressing the alarm test key ALARM TEST again during the 90 seconds 87 SELF DIAGNOSTIC FUNCTIONS 21 This unit has the self diagnostic functions shown below Contact Sanyo sales representative or agent if an error code ex E03 is displayed resulting from the self diagnostic Self diagnostic Sensor abnormality Battery check Fan motor check Situation 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 If the low temp alarm sensor is disconnected If the low temp alarm sensor is short circuited If the upper sensor for temp display is disconnected If the upper sensor for temp display is short circuited If the lower sensor for temp display is disconnected If the lower sensor for temp display is short circuited When about 3 years have passed with the power switch on time to replace the batter When about 6 years have passed with the powe
33. e displayed temperature is not always 4 1 5 This is not a malfunction Table 1 Changeover of temperature display O Lamp ON Lamp OFF Operation Key operated Indication after operation Display mode Plug in the power supply plug and turn on the power switch Average temperature UPPER Average is displayed LOWER temperature Press the temperature Upper temperature is Upper display changeover key displayed temperature Press the temperature ER Lower temperature is Lower display changeover key Ty displayed temperature Press the temperature IPPET Average temperature Average display changeover key is displayed temperature Repeat 2 DFROSTING OF EVAPORATOR The following 2 defrost methods are adopted in this unit Both of them are controlled automatically Cycle defrost To keep the chamber temperature stable the compressor is cycled on and off During off period any frost which has accumulated on the evaporator is melted by energizing a defrost heater This will not have any discernible effect on the chamber temperature m Forced defrost When the ambient humidity is high or a large amount of damp product is being stored in 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 can be initiated When the unit is operating under a forced defrost the current chamber temperature and
34. e la bater a o acumulador contiene una cierta concentraci n de un metal pesado Esto es indicado de la siguiente manera Hg mercurio Cd cadmio Pb plomo En la Uni n Europea hay sistemas de recolecci n separados para equipos el ctricos y electr nicos bater as y acumuladores usados Por favor disponga de ellos correctamente en el centro de recolecci n de residuos reciclado de la comunidad de su localidad Por favor ay denos a proteger el medio ambiente en que vivimos 67 30 DISPOSAL OF UNIT 31 Portuguese PARA UTILIZADORES DA UE O simbolo e os sistemas de reciclagem descritos abaixo aplicam se aos paises da UE e n o se aplicam aos pa ses noutras reas 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 s mbolo significa que o equipamento el ctrico e electr nico baterias e acumuladores em final de vida n o devem ser deitados fora juntamente com o lixo dom stico Aten o Se estiver impresso um s mbolo qu mico debaixo do s mbolo de este s mbolo qu mico significa que a bateria ou acumulador cont m um metal pesado numa determinada concentra o Estar indicado da seguinte forma Hg merc rio Cd c dmio Pb chumbo Na Uni o Europeia existem sistemas de recolha separados para equipamento el ctrico e electr nico baterias e acumuladores Por favor entregue os no seu centro de re
35. efore calling for service Attention If the malfunction is not eliminated after checking the following items or the malfunction is not shown in the table below contact Sanyo sales representative or agent If nothing operates even The unit is not connected to the power supply properly when plugged in The capacity and voltage of power supply is not sufficient o There is a power failure 3 The circuit breaker on the supply circuit is activated breaker of 15 or more is recommended The fuse on the supply circuit is blown The alarm is activated at The alarm status is kept until the chamber temperature reaches the start up set temperature The alarm buzzer recovers after 30 minutes even if the alarm buzzer 15 silenced by pressing the alarm buzzer stop key BUZZER The alarm is activated 3 The unit is not connected to the power supply properly during operation The capacity and voltage of power supply is not sufficient a There is a power failure 3 The circuit breaker on the supply circuit is activated A breaker of 15 A or more is recommended The fuse on the supply circuit is blown 3 The outer door was kept opened for a long time a The outer door is opened An error code is displayed on the temperature display page 21 Contact Sanyo sales representative or agent o The floor is not sturdy 3 The installation site is not level The blood bank refrigerator is tilted a The cabinet contacts
36. er sounds with 2 minutes delay page 20 2 Control panel With the key on the control panel temperature display can be changed and the alarm test 15 available Also the running status can checked on the temperature display and an indicator page 11 3 Air intake vent upper front Do not block this vent Blocking this vent may cause unstable chamber temperature Do not insert fingers or similar articles into the vent 4 Monitor bottle upper and lower A sensor to display the chamber temperature is attached to the monitor bottle Fill the bottle with 200 mL of 10 glycerol fluid or water before commencing the operation page 16 5 Access port right and left side This port allows a sensor or cable of measuring equipment to enter the chamber from outside lt Replace the insulation and the rubber caps when the access port is not used Improper replacement may cause rise of chamber temperature or condensation around the access port 6 Leveling foot front 2 locations These are screw bolts used to install and fix the unit Adjust the height of the leveling feet by turning the screw bolts until 2 front casters are away from the floor page 13 7 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 The condensation may be found on the outer door frame with ambient humidity of about 50 R H and on the glass surface of the outer door w
37. fan motor accumulation time expires 5 6 years 5 years and 8 months F 2 and chamber temperature are alternately displayed Audible alarm and remote alarm do not activate Note Notice of fan motor life can be set alternate ON OFF in F43 Temperature protection Heater turns off and compressor turns on when temperature in thermostat is higher than 12 C Compressor turns off and heater turns on when alarm sensor temperature is lower than 2 C Cycle defrost and forcible defrost Sensor Thermistor Type 502AT 1 Control panel ALARM Alarm indicator DOOR Door check indicator UPPER Temperature display indicator LOWER Temperature display indicator BUZZER Alarm buzzer stop key ALARM TEST Alarm test key UPPER LOWER Temperature display changeover key CAL Calibration key PP Scroll key Up arrow key Self diagnosis function When temp sensor or defrost sensor is failed Error code and chamber temperature are displayed alternately Remote alarm contact activates and audible alarm sounds Compressor protection Overload relay When comp sensor detects fan motor lock compressor forcibly turns off before overload activates Performance specifications Storage temperature 4 C AT 35 C Temperature distribution 1 5 C 48 dB A scale 50Hz 1992 kPa Rated voltage AC115V AC220V AC230V AC240V Rated frequency 375W 355W 360W 380W Note Design or specifications will be subject to change without notice
38. g of communication ID Setting of communication mode Setting of Ring Back time Display of ROM version Display of condensing fan motor accumulation time Setting of temperature to start defrosting Setting of temperature to terminate defrosting Defrost operation check mode Unused Display of frequency of defrosting High temp alarm operation check Unused Display of setting temperature Notice of condensing fan motor life Setting of temperature for low temp cycle Linkage between door and illumination set 1 54 key for 5 seconds in chamber temperature is displayed 2 FOO is displayed Input function code by pressing key and key 3 Press SET CAL key to step to required function mode Purpose Operation Purpose Operation Purpose Operation Setting of high temp alarm Input FO1 and press SET CAL key to display 06 0 Factory default Input required value by pressing 4 key and pp key Press SET CAL key to memorize the value and unit will return to chamber temperature display Range 05 0 09 9 Setting of low temp alarm Input F02 and press SET CAL key to display 02 0 Factory default Input required value by pressing 4 key and pp key Press SET CAL key to memorize the value and unit will return to chamber temperature display Range 01 0 04 0 Display of battery accumulation time Input F03 and press SET CAL key to display alternately F03 with battery accmu
39. ge facilities etc Corrosion of the copper pipe may result in deterioration of cooling unit and consequently the failure m 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 49 12 INSTALLATION 13 1 After unpackaging 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 2 Installing the unit Extend the leveling feet by rotating them counterclockwise to separate 2 front casters from the floor Fig 1 And adjust the leveling feet to level the unit The unit is installed firmly by separating the front casters from the floor The unit may be moved at the time of opening closing the door if the front casters contact with floor 3 Fixing the unit 2 fixtures are attached on the rear of the unit These keep adequate space between the unit and wall and also can be used for fixing the unit Fix the unit to the wall by using these fixtures and a rope or chain Fig 2 Leveling foot Fixture
40. han 40 C When a temperature in alarm sensor is lower than 60 C a unit diagnoses that the sensor is open circuited and E13 and chamber temperature are displayed alternately Audible alarm sounds and remote alarm activates Temperature alarm is controlled by chamber temperature temperature in upper lower sensor By pressing BUZZER key to cancel operations for audible alarm and remote alarm when E13 emits When a temperature in alarm sensor is higher than 60 C a unit diagnoses that the sensor is short circuited and E14 and chamber temperature are displayed alternately Audible alarm sounds and remote alarm activates Temperature alarm is controlled by chamber temperature temperature in upper lower sensor By pressing BUZZER key to cancel operations for audible alarm and remote alarm when E14 emits When a temperature in upper sensor is lower than 60 C a unit diagnoses that the sensor is open circuited and E15 and chamber temperature are displayed alternately Audible alarm sounds and remote alarm activates At the time a unit cannot detect high and low temperature alarm By pressing BUZZER key to cancel operations for audible alarm and remote alarm when E15 emits 17 E16 E17 18 2 F 1 F 2 When a temperature in upper sensor is higher than 60 C a unit diagnoses that the sensor is short circuited and E16 and chamber temperature are displayed alternately Audible alarm sounds
41. hat 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 NWARNING Failure to observe WARNING signs could result in a hazard to personnel possibly resulting in serious injury or death NCAUTION 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 a this 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 the electric shock The cover should be removed by a qualified engineer or a service personnel only 3 40 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 f
42. ing the poison harmful or radiate articles Improper use may cause bad effect on your health or environment Turn off the power switch if provided disconnect the power supply to the unit prior to 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 41 4 PRECAUTIONS FOR SAFE OPERATION AWARNING 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 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 if its plug is loose Such supply may cause fire or electric shock ner 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
43. items near the air exhaust vent Care should be taken not to put storage items nearby the air exhaust vent The storage items may be frozen Load line Fig 3 The storage area is limited to ensure the air flow in the chamber The labels load line are attached to the right and left side ofthe chamber Always put the storage items within the area limited by the labels NCAUTION Never block the air intake or exhaust vent Also never disturb the air circulation therefore place the storage items with adequate space 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 Air intake vent 12 Air exhaust 22 vent Load line Air circulation Range of the containers Load line Containers lt Section view gt PREPARATION OF MONITOR BOTTLE Before start up of the operation fill the monitor bottles upper and lower with 10 glycerol fluid or water of 200 mL by following the procedure below 1 Remove the bottom shelf for model MBR 1405G or remove the top and bottom drawer for model Recorder HEN upper monitor bottle MBR 1405GR Sensor for temp display 2 Remove the cover on the monitor bottle The cover is fixed by the upper and lower clicks It can be removed by pulling the upper side forward as shown in figure 4 3 Take out the sensor for temperature display from the monito
44. ith ambient humidity of about 60 R H This is not a malfunction 8 Shelf MBR 1405G The set location is adjustable The maximum load is 40 kg per shelf Drawer MBR 1405GR The maximum load is 40 kg per drawer Items to be stored in the chamber must be placed on the shelves or drawers Do not put storage items directly on the bottom of the chamber 9 Inner door This prevents the cold air from escaping when the outer door is opened Always close the inner door surely before closing the outer door 10 Air exhaust vent bottom Do not block this vent Blocking this vent may cause unstable chamber temperature Arrange the storage items not to subject to the cold air from this vent 11 Evaporating tray Defrost water from the evaporator accumulates on the evaporating tray and evaporates into the atmosphere See page 23 for cleaning REFRIGERATOR COMPONENTS NS OU 14 1 Condenser filter This filter is to prevent dust from plugging the condenser Clean the condenser filter once a month See page 23 for cleaning 2 Remote alarm terminal Refer to page 18 3 Power switch ON OFF 4 Glow starter This is for the fluorescent lamp Replace the glow starter when the fluorescent lamp is replaced For the replacement refer to page 25 5 Battery switch at the bottom ON OFF switch for built in battery for power failure alarm Always turn on this switch when the blood bank refrigerator is operated to as
45. lation time Press SET CAL key to return to chamber temperature display Note If accmulation time is less than 36days 00 0 will be displayed 01 F04 FOG F12 F13 F14 F15 F16 Purpose Operation Purpose Operation Reset Purpose Operation Cancel Purpose Operation Cancel Purpose Operation Cancel Purpose Operation Cancel Purpose Operation Cancel Setting of door alarm delay time Input F04 and press SET CAL key to display 002 Factory default Change to requried value by pressing 4 key and pp key Press SET CAL key to memorize the value and unit will return to chamber temperature display Range 001 012 Input of service code reset of accumulation time Input F06 and press SET CAL key to display 000 Factory default Battery accumulation time Change a value to 409 by pressing 4 key and p key Press SET CAL key to reset battery accumulation time and unit will return to chamber temperature display Condensing fan motor accumulation time Change a value to 410 by pressing 4 key and pp key Press SET CAL key to reset condensing fan motor accumulation time and unit will return to chamber temperature display Display of upper sensor temperature Input F12 and press SET CAL key to display F12 alternately with current upper sensor temperature In F12 displays alternately with current upper sensor tempe
46. le alarm and remote alarm when E03 emits 16 E04 E05 E06 E10 EIS E14 E15 When a temperature in defrost sensor is higher than 60 C a unit diagnoses that the sensor is short circuited and E04 and chamber temperature are displayed alternately Audible alarm sounds and remote alarm activates At the time the unit does not perform defrosting By pressing BUZZER key to cancel operations for audible alarm and remote alarm when E04 emits When a temperature in comp sensor is lower than 60 C a unit diagnoses that the sensor is open circuited and E05 and chamber temperature are displayed alternately Audible alarm sounds and remote alarm activates By pressing BUZZER key to cancel operations for audible alarm and remote alarm when E05 emits When a temperature in comp sensor is higher than 130 C a unit diagnoses that the sensor is short circuited and E06 and chamber temperature are displayed alternately Audible alarm sounds and remote alarm activates By pressing BUZZER key to cancel operations for audible alarm and remote alarm when E06 emits When a temperature in comp sensor is higher than 50 C a unit diagnoses that fan motor is locked E10 and chamber temperature are displayed alternately and both compressor and heater are turned off At the time audible alarm and remote alarm do not activate Compressor and heater turn on as soon as a temperature in comp sensor will be lower t
47. lektrische oder elektronische Ger te Batterien und Akkus am Ende ihrer Lebensdauer nicht im Haushaltm ll entsorgt werden d rfen Hinweis Ein chemisches Zeichen unter dem Symbol bedeutet dass die Batterie bzw der Akku Schwermetalle in gewissen Konzentrationen enth lt Die Metalle werden wie folgt bezeichnet Hg Quecksilber Cd Kadmium Pb Blei In der Europ ischen Union gibt es separate Sammelstellen f r elektrische und elektronische Ger te Batterien und Akkus Entsorgen Sie solche Ger te bitte richtig in der kommunalen Sammelstelle bzw im Recyclingzentrum Helfen Sie mit die Umwelt in der wir leben zu sch tzen 66 DISPOSAL OF UNIT French POUR LES UTILISATEURS DE UE Le symbole et les systemes de recyclage evoques ci dessous s appliquent uniquement aux pays de UE Votre produit SANYO est concu et fabriqu avec des composants et des mat riaux de hautes qualit s qui peuvent tre recycl s et ou r utilis s Le symbole signifie que les quipements lectriques et lectroniques les batteries et les accumulateurs ne doivent pas tre mis au rebut avec les d chets domestiques l issue de leur dur e de vie Remarque Si un symbole chimique est imprim sous le symbole le symbole chimique indique que la batterie ou l accumulateur contient une certaine concentration de m taux lourds Les m taux sont indiqu s de la mani re suivante Hg mercure Cd cadmium Pb plomb II existe diff rents syst
48. libration mode C mode This key acts as Enter key during a unit is in C mode or function mode F mode P Scrolkey This key is used in C mode and F mode Press this key to shift digit to be changed 4 Up arrow key This key is used in C mode and F mode Press this key to change numerical value 2 Temperature setting and function 1 Temperature setting Setting range 2 5 9 0 C Turn a volume on control panel How to set Step to F mode F38 to display setting temperature in control PCB Turn a volume VRT to set temperature Press SET CAL key to return to chamber temperature display Ex If a measured temperature will be set to 4 0 C when it is actually 3 6 C while a display temperature in F38 is 4 0 turn VR1 until the display temperature will be 4 4 Note If you turn VR1 without displaying control PCB temperature it may be caused to change temperature setting 15 2 Function mode F mode Setting range 0 45 Display range 0 49 05 07 08 10 18 20 23 24 26 29 31 39 42 46 49 are How to set In chamber temperature display press 4 key for 5 seconds to step to function mode and is displayed with 1 digit blinks Change a value by pressing 4 key and pp key Press SET CAL key to activate function mode Unacceptable setting If a value which is out of setting range is input and SET CAL key is range pressed error tone emits and setting will no
49. mes de collecte pour les quipements lectriques et lectroniques les batteries et les accumulateurs usag s au sein de l Union europ enne Veuillez mettre les quipements au rebut de mani re correcte aupr s de votre centre de recyclage de collecte des d chets local Aidez nous pr server l environnement dans lequel nous vivons Les machines ou appareils lectriques et lectroniques contiennent fr quemment des mati res qui si elles sont trait es ou limin es de mani re inappropri e peuvent s av rer potentiellement dangereuses pour la sant humaine et pour l environnement Cependant ces mati res sont n cessaires au bon fonctionnement de votre appareil ou de votre machine Pour cette raison il vous est demand de ne pas vous d barrasser de votre appareil ou machine usag avec vos ordures menageres Spanish PARA USUARIOS DE LA UNION EUROPEA El simbolo y los sistemas de reciclado descriptos a continuaci n se aplican para pa ses de la Uni n Europea y no se aplica para pa ses en otras reas del mundo Su producto SANYO fue disenado y fabricado con materiales de alta calidad y componentes que pueden ser reciclados y o vueltos a usar El simbolo significa que los equipos el ctricos y electr nicos bater as y acumuladores al final de su vida til debe ser desechados separadamente de sus residuos domiciliarios Nota Si hay un simbolo quimico impreso debajo del simbolo este simbolo qu mico significa qu
50. mperature reaches 4 1 5 C on the temperature display Check that the chamber temperature falls to 4 1 5 C on the temperature display when the start up after cleaning maintenance or moving 4 Turn on the light switch to check the fluorescent lamp is on After checking turn off the light switch if the light is not necessary 5 Turn on the battery switch Important Always turn on the battery switch when the blood bank refrigerator is operating to assure the power failure alarm 6 Begin slowly placing items into the chamber to minimize the temperature rise Important Never put the storage items on the bottom of the chamber Always put the storage items on the shelf or in the drawer 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 api 14 PLACING OF STORAGE ITEMS 15 Do not disturb the air circulation in the chamber by the storage items The disturbed air circulation can cause the freezing of storage items or degrade of temperature distribution in the chamber Air intake vent Do not block the air intake by the storage items near the air intake vent Care should be taken not to put any paper or plastic chips near the air intake vent They may be vacuumed up and block the air intake vent Air exhaust vent Do not block the air exhaust by the storage
51. n 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 F R ANV NDARE INOM EU Den symbolm rkning och de atervinningssystem som beskrivs h r nedan g ller l nder inom EU och g ller inte l nder i n gon annan del av v rlden Din SANYO produkt har konstruerats och tillverkats med delar och material av h g kvalitet som kan tervinnas och eller teranv ndas Symbolm rkningen inneb r att elektrisk och elektronisk utrustning batterier och ackumulatorer vid slutet av deras livsl ngd inte f r sl ngas som hush llsavfall utan skall sl ngas separat Observera Om en kemisk symbol finns tryckt under denna symbolm rkning betyder denna kemiska symbol att batteriet eller ackumulatorn inneh ller en tungmet
52. nt of the battery for power failure alarm is important to prevent the rise of chamber temperature in the case of unexpected situation NWARNING The replacement of the battery for power failure alarm should be executed by a qualified engineer or a service personnel only The replacement of the battery for power failure alarm involves the risk of electric shock Important The used battery is a recyclable precious resource Do not dispose of the battery Always follow the procedure for recycling Replacement of battery for power failure alarm The battery for power failure alarm is located at the back Battery of the control panel Fig 12 The battery is accessible from the top of the blood bank refrigerator 1 Turn off the light switch and power switch and then disconnect the power supply plug 2 Remove the cover behind the control panel by unscrewing 4 screws Disconnect the connector loosen 2 screws fixing the battery bands and then remove the battery Fig 13 Important Always put an insulating tape on the terminal portion of the used battery to prevent the short circuit Connector Battery Battery band 4 Fix a new battery with 2 screws and battery bands and then connect the connector 5 Replace and fix the cover with 4 screws 6 Connect the power supply plug to the outlet and turn on the power switch 203 26 TROUBLESHOOTING If the unit malfunctions check out the following b
53. ntilation will result in a reduction of the performance and consequently the failure m 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 m 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 m 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 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 NCAUTION 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 m 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 NCAUTION Never install the unit in a location where the corrosive material such as sulfur compound is likely to be generated near a draina
54. ontrol Green lamp illuminates when a compressor turns off Green lamp goes off when a temp control PCB is in control Illumination Red lamp illuminates when fluorescent lamp illuminates Red lamp goes off when fluorescent lamp goes off Heater operation Yellow lamp illuminates when defrost heater turns on Yellow lamp goes off when defrost heater turns off Examples of LED display Chamber temp 4 0 C Temp to start defrosting 10 0 Function mode Forcible defrosting dF Calibration mode C01 Error code E01 Service code 409 Battery life F 1 Setting value 004 Buzzer tone Alarms Intermittent tone Key operation Short tone Set value memorization Short tone Out of setting range 1 second alarming tone Power failure intermittent tone 29 Parts layout Electric components Opposite side of Control panel Cooling unit Ceil Main PCB EAR Power switch Starting capacitor d Condensing fan motor Compressor Battery Control panel Volume for temperature control UPPER D LOWER Ballast Running capacitor Control panel Temperature recorder Temperature recorder Opposite side of Temperature recorder Bottom at Front cover Front cover is removed Power switch Battery switch Remote alarm terminal Cover for cooling fan Inside of chamber Test switch Glow starter Sensor for Temp recorder Lower sensor Cooling fan Left side Upper b
55. ottle Temp sensor Upper sensor 9 Alarm sensor Thermostat for high temp alarm 30 lili Test data Note Following data are the reference only Internal temperature C MBR 1405GR Pull down speed AT35 C 45 230V50Hz 115V60Hz 15 0 1 2 3 4 5 6 T 8 9 10 Time scale hour Internal temperature C MBR 1405GR Pull up speed AT35 C 30 20 pull up 10 10 0 60 120 180 240 300 360 Time scale minutes MBR 1405GR Pull down pressure AT35 C 3 Peak 60Hz 2 098Mpa Stabilized 60Hz 1 972Mpa _ 2 0 Peak 50Hz 1 992Mpa Stabilized bOHz 1 862MPa ps 2 230V50Hz Pd lt Balance pressure 1 354 115V60Hz Pd go 230V50Hz Ps 115V60Hz Ps Peak 50Hz 0 454Mpa Stabilized bOHz 0 388 Peak 60Hz 0 417 stabilized 60Hz 0 365Mpa 0 0 2 4 6 8 10 Time scale hour MBR 1405GR Current Input AT35 C 500 10 Peak 60Hz 445W Stabilized 60Hz 375W 208 nmn Stabiized SOLiz 360W nm 8 Peak 50Hz 410W 230V50Hz Input W 300 sss 1 4 5V60HZ Input W 6 2 230V50Hz_C t A Peak 60Hz 4 6 z_Gurrent A D a 115V60Hz Current A 2 200 Stabilized 60Hz 4 14 Peak 50Hz 2 1A 100 2 Stabilized 50Hz 1 9A 0 0 0 2 4 6 8 10 Time scale hour 0 Temperature Uniformity 15point
56. parts o 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 8 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 43 6 ENVIRONMENTAL CONDITIONS This equipment is designed to be safe at least under the following conditions based on the IEC 61010 1 m Indoor use m Altitude up to 2000 m a Ambient temperature 5 C to 40 C m Maximum relative humidity 80 for temperature up to 31 C decreasing linearly to 50 relative humidity at 40 C m Mains supply voltage fluctuations not to exceed 10 of the nominal voltage m Other supply voltage fluctuations as stated by the manufacture m Transient overvoltages according to Installation Categories Overvoltage Categories Il For mains supply the minimum and normal category is II m Pollution degree 2 in accordance with IEC 60664 REFRIGERATOR COMPONENTS Refrigerator unit 1 2 Light switch 3 Front cover page 10 Temperature recorder Florescent lamp page 24 Outer door MBR 1405GR I Hj Back side E 45 8 REFRIGERATOR COMPONENTS 1 Door alarm switch This switch detects the door status open close The door check lamp is ON when the door is open and the alarm buzz
57. per Hann en SNI or lower sensor for temp Displayed tmp Intermittent tone Alarm status display is lower than 2 C At the power failure Power failure If the power supply plug is alarm unplugged When power switch of off Low temp alarm Alarm indicator blinks Temperature display is Intermittent tone Alarm status off Door check indicator Intermittent tone with Door alarm when the outer door is open Min lights 2 minutes delay The alarm status of remote alarm terminal is cancelled by pressing the alarm buzzer stop key BUZZER since the remote alarm terminal is operated in conjunction with alarm buzzer However the alarm status of remote alarm terminal is not cancelled by pressing the alarm buzzer stop key BUZZER when the unit is under power failure alarm This unit is provided with the alarm buzzer recovery function The alarm buzzer will operate again after 30 minutes if the alarm status continues even if the alarm buzzer was silenced by pressing the alarm buzzer stop key BUZZER The power failure alarm is kept for approximately 24 hours when the battery is charged fully 2 day operation of blood bank refrigerator is necessary to charge the fully discharged battery to full level A remote alarm keeps alarm status even if the battery is discharged The blood bank refrigerator resumes the operation with 4 1 5 C setting at the recovery from the power failure Checking of alarm operation Th
58. press SET CAL key to display current model code Change to 001 Model code for MBR 1405G 1405GR by pressing key and P key Press SET CAL key to memorize the value in non volatile memory and unit will return to chamber temperature display Note It is necessary to set model code when PCB is replaced Initial values in non volatile memory Zero adjustment for upper sensor 000 Zero adjustment for lower sensor 000 Temperature to start defrosting 10 Temperature to terminate defrosting 50 Temperature for low temp cycle 220 Linkage between door and illumination 0 Not linked High temp alarm temperature 6C Low temp alarm temperature 220 Door alarm delay time 2 minutes Span adjustment for upper sensor 100 Span adjustment for lower sensor 100 Ring Back time 30 minutes Communication ID 000 Communication mode 000 Non volatile memory check data Battery accumulation time 0 Condensing fan motor accumulation time 0 Notice of condensing fan motor life OFF Purpose Setting of serial communication ID Operation Input F21 and press SET CAL key to display O00 Factory default Change a value by pressing 4 key and p key Press SET CAL key to memorize the value and unit will return to chamber temperature display Range 001 255 Serial communication data Mean between upper and lower sensor temp 60 0 60 0 C Upper sensor temperature 60 0 60 0
59. r bottle The sensor for temperature display is not fixed therefore it is removed together with the cover For the upper monitor bottle take out the recorder sensor as well Fixing screw 4 Remove the fixing screws 2 screws and take out the monitor bottle 5 Remove the cap screw type on the monitor as shown in the figure 5 Loosen 6 Pour 10 glycerol fluid or water of 200 mL into the monitor bottle 7 Cap the monitor bottle and fix the monitor bottle to its original location by the fixing screws 8 Set the sensor for temperature display to the monitor bottle and replace the cover For the upper monitor bottle set the recorder sensor as well 9 Replace the bottom shelf for model 1405 or replace the top and bottom drawer for model MBR 1405GR 53 16 DISPLAY OF CHAMBER TEMPERATURE 17 The chamber temperature is set to 4 1 5 C at the factory The temperature on the temperature display shows the temperature of sensor for temperature display attached to the monitor bottle upper and lower By pressing the temperature display changeover key the displayed temperature is changed in sequence upper temperature lower temperature and average temperature of upper and lower temperature The table 1 shows the procedure for changeover Important The upper temperature is the representative of high temperature and the lower temperature is the representative of low temperature Accordingly th
60. r switch on time to replace the fan motor Indication Alarm indicator blinks and chamber temp i displayed alternately Alarm indicator blinks E04 and chamber temp is E05 and chamber temp i displayed alternately Alarm indicator blinks E06 and chamber temp is displayed alternately Alarm indicator blinks E13 and chamber temp i displayed alternately Alarm indicator blinks E14 and chamber temp is displayed alternately Alarm indicator blinks E15 and chamber temp i displayed alternately Alarm indicator blinks E16 and chamber temp displayed alternately Alarm indicator blinks E17 and chamber temp is displayed alternately Alarm indicator blinks E18 and chamber temp i displayed alternately F 1 and chamber temp displayed alternately F 2 and chamber temp i displayed alternately Alarm buzzer Intermittent tone Remote alarm Alarm status The alarm status of remote alarm terminal is cancelled by pressing the alarm buzzer stop key BUZZER since the remote alarm terminal is operated in conjunction with alarm buzzer alarm status of remote alarm terminal is not cancelled by pressing the alarm buzzer stop key BUZZER when the unit is under power failure alarm This unit is provided with the alarm buzzer recovery function However the The alarm buzzer will operate again after 30 minutes if the alarm status continues even if
61. rature press SET CAL key to return to chamber temperature display Display of lower sensor temperature Input F13 and press SET CAL key to display F13 alternately with current lower sensor temperature In F13 displays alternately with current lower sensor temperature press SET CAL key to return to chamber temperature display Display of defrost sensor temperature Input F14 and press SET CAL key to display F14 alternately with current defrost sensor temperature Ex 22 5C gt Displayed as 22 5 In F14 displays alternately with current defrost sensor temperature press SET CAL key to return to chamber temperature display Display of comp sensor temperature Input F15 and press SET CAL key to display F15 alternately with current comp sensor temperature Ex 120 0 C gt Displayed as 99 9 Note When comp sensor temp is higher than 99 9 C display will indicate as 99 9 In F15 displays alternately with current comp sensor temperature press SET CAL key to return to chamber temperature display Display of alarm sensor temperature Input F16 and press SET CAL key to display F16 alternately with current alarm sensor temperature In F16 displays alternately with current alarm sensor temperature press SET CAL key to return to chamber temperature display s F17 F21 Purpose Operation Setting of model code data initialization in non volatile memory Input F17 and
62. rom turning over 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 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 gases are present as current leakage or electric shock may result due to corrosion ai 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 telephone line lightning rod Such grounding may cause electric shock in the case of an incomplete circuit T 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 o Use this unit in safe area when treat
63. s LED digits go off audible alarm sounds intermittently remote alarm turns on Operations for audible alarm and remote alarm are not cancelled by pressing BUZZER key Unit will start an operation with initial setting after it returns from a power failure Remote alarm will not turn on 190 5 Representative functions Auto Return Ring Back Example display of sensor temperature Battery accumulation time Condensing fan motor accumulation time Display of ROM version If there are no key operations for 90 seconds during calibration mode and function mode unit will automatically return to chamber temperature display Audible alarm will sound again after predetermined setting time elapses if BUZZER key is pressed to cancel operation for audible alarm Ring Back time is changeable in F25 Factory default 30 minutes When upper sensor temp is 5 4C gt Display indicates as 5 4 When lower sensor temp is 5 4 C gt Display indicates as 5 4 When lower sensor temp is 20 3 C gt Display indicates as 20 3 When defrost sensor temp is 5 4 C gt Display indicates as 5 4 When defrost sensor temp is 20 3 C gt Display indicates as 20 3 When comp sensor temp is 36 2 C gt Display indicates as 36 2 When alarm sensor temp is 5 4C gt Display indicates as 05 4 Note When comp sensor temp is higher than 99 9 C display will indicate as 99 9 Battery accumulation
64. s measured OUpper section rack T OMiddle of the stairs rack TI OLower berth rack Conditions gt Ambient temperature 20 30 C Load A full road Allthe data are the reference only 39 D 4 5 2 OUpper section rack Q D OMiddle of the stairs rack AD 5 12 13 OLower berth rack op effective range lt Distribution data gt Temperature of the cycle in each area SV 4 C Load temperature Unit C Ambient temperature 20 C Maximum Minimum DifferentiallMaximum Minimum nadie Differential of cycle of cycle 3 6 3 4 3 5 4 4 4 3 4 4 4 7 4 6 4 7 4 1 4 0 4 0 4 1 4 0 4 1 3 7 3 6 3 6 4 2 4 1 4 1 4 5 4 5 4 5 4 0 3 8 9 4 1 4 0 4 1 3 8 3 7 3 8 3 9 3 8 39 4 2 4 1 4 2 4 1 3 9 4 0 3 8 3 7 3 8 amp amp C X9 C Unit C Ambient temperature 30 C Maximum Minimum DifferentiallMaximum Minimum Differential of cycle of cycle 3 1 2 8 3 0 4 2 4 0 4 1 4 4 4 3 4 3 3 6 3 4 3 5 3 7 3 6 3 6 3 3 3 1 3 2 3 8 3 7 3 7 4 1 4 0 4 1 3 4 3 3 3 4 3 6 3 4 39 3 5 3 4 3 4 3 6 3 4 3 5 3 9 3 8 3 8 3 6 3 5 3 6 3 3 3 2 3 3 D 2 e 4 5 6 0 9 KD H 5 Note This data does not represent a guarantee of product performance 1 lt Amount of power consumption gt Amount
65. s steel Allowable load 40kg pc Caster 4 pcs 2 leveling legs on front 1 Hermetic type output 250W Refrigerant R 404A Illumination 1 fluorescent lamp 40W Weight 276 kg 315 kg Optional components Interface board MTR 480 LAN Interface board MTR LO3 Control specifications Model 0000 MBR 1405G MBR 1405GR controller Electronic control system Sensor Thermistor Temperature display LED digital Unit 0 1 C High temp When chamber temp is higher than set temp 6 C Factory default ALARM lamp blinks and audible alarm sounds intermittently Audible alarm sounds again after 30 min elapse if unit keeps alarming condition Setting range 5 0 9 0 C Low temp When chamber temp is lower than set temp 2 C Factory default ALARM lamp blinks and audible alarm sounds intermittently Audible alarm sounds again after 30 min elapse if unit keeps alarming Alarm condition Setting range 1 0 4 0 C Door DOOR lamp illuminates and audible buzzer sounds intermittently after 2 min elapses ALARM lamp blinks and audible alarm sounds intermittently for 24 hours Remote alarm DC30V MAX 2A N O COM N C COM Remote alarm activates when unit is in alarming condition and in power failure Notice of BEEN life When battery accumulation time expires 2 8 years 2 years and 10 ns F 1 and chamber temperature are alternately displayed Audible alarm and remote alarm do not activate Notice of fan motor life When condensing
66. s will be subject to change without notice The unit with CE mark complies with EC directives 71 34 AN 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 1 Refrigerator contents L Yes _INo Risk of infection Yes NO Risk of toxicity Yes No Risk from radioactive sources Yes LINO List all potentially hazardous materials that have been stored in this unit Notes 2 Contamination of the unit Unit interior L Yes LINO No contamination Yes Decontaminated IYes INO Contaminated Yes Others 3 Instructions for safe repair maintenance of the unit a The unit is safe to work on Yes No b There is some danger see below Yes Procedure to be adhered to in order to reduce safety risk indicated in b below Date Signature Address Division Telephone Product name Model Serial number Date of Installation Blood Bank Refrigerator MBR Please decontaminate the unit yourself before calling the service engineer 35 72 SANYO SANYO Electric Co Ltd Printed in Japan
67. sion Press SET CAL key to return to chamber temperature display Display of condensing fan motor accumulation time Input F32 and press SET CAL key to display F32 alternately with XX X condensing fan motor accumulation time Press SET CAL key to return to chamber temperature display Note If an accumulation time is less than 36days 00 0 will be displayed Setting of temperature to start defrosting Input F33 and press SET CAL key to display 10 0 Factory default Change a value by pressing 4 key and pp key Press SET CAL key to memorize the value and unit will return to chamber temperature display Range 10 0 19 9 Setting of temperature to terminate defrosting Input F34 and press SET CAL key to display 05 0 Factory default Change a value by pressing 4 key and p key Press SET CAL key to memorize the value and unit will return to chamber temperature display Range 0 0 9 9 Display of frequency of defrosting Input F36 and press SET CAL key to display F36 alternately with frequency of defrosting Maximum 999 that has been counted since a power was supplied Turn the power off or press 4 key over 5 seconds to reset counting When F36 and frequency of defrosting are alternately displayed press SET CAL key to return to chamber temperature display 24 F38 Purpose Display of setting temperature Operation Input F38 and press SET CAL key to display F38 alternately with
68. sure the power failure alarm Turn off this switch when the blood bank refrigerator is not used for long period to protect the battery 47 10 REFRIGERATOR COMPONENTS Control panel components 1 2 3 4 5 UPPER DOOR ALARM LOWER TEMPERATURE C 11 10 9 8 7 6 1 Door check indicator DOOR The red LED lamp is lit when the outer door is opened 2 minutes after the door check indicator is ON the buzzer is activated to notice the door opening page 20 2 Alarm indicator ALARM The red LED lamp blinks during an alarm status page 20 3 Temperature display indicator LOWER This lamp is lit when the lower monitor bottle temperature is displayed or when the average temperature of lower and upper monitor bottle temperature is displayed on the temperature display 4 Temperature display indicator UPPER This lamp is lit when the upper monitor bottle temperature is displayed or when the average temperature of lower and upper monitor bottle temperature is displayed on the temperature display 5 Temperature display Normally this shows the present chamber temperature and during an alarm status this shows a blinking chamber temperature page 20 And an error code and a blinking chamber temperature is displayed alternately when the self diagnostic function detects any abnormality page 21 6 Up arrow key 2 This key is used at calibration mode of sensor for temperature display Pressing this key at calibra
69. t be changed 3 Calibration mode C mode Setting range 0 4 Display range 0 4 How to set In chamber temperature display press 4 key for 5 seconds to step to calibration mode and is displayed with 1 digit blinks Change a value by pressing 4 key and pp key Press SET CAL key to activate calibration mode Unacceptable setting If a value which is out of setting range is input and SET CAL key is range pressed error tone emits and setting will not be changed Error codes and Notice E03 E04 E05 E06 E10 E13 E14 E15 E16 E17 E18 E2P F 1 F 2 Defrost sensor is open circuited Defrost sensor is short circuited Comp sensor is open circuited Comp sensor is short circuited Compressor temperature is abnormal Alarm sensor is open circuited Alarm sensor is short circuited Upper sensor is open circuited Upper sensor is short circuited Lower sensor is open circuited Lower sensor is short circuited Unit fails to write data in non volatile memory Notice of battery life Notice of condensing fan motor life Following shows the descriptions of error codes and notices E03 When a temperature in defrost sensor is lower than 60 C a unit diagnoses that the sensor is open circuited and E03 and chamber temperature are displayed alternately Audible alarm sounds and remote alarm activates At the time the unit does not perform defrosting By pressing BUZZER key to cancel operations for audib
70. tion mode causes the numerical value to change page 19 7 Scroll key bb This key is for service and used by a service personnel only 8 Calibration key CAL This key is used for the calibration of sensor for temperature display Pressing this key for more than 5 seconds leads calibration mode page 19 Use this key only when the calibration of sensor for temperature display is necessary 9 Temperature display changeover key UPPER LOWER By pressing this key the displayed temperature is changed in sequence upper temperature lower temperature and average temperature of upper and lower temperature page 17 10 Alarm test key ALARM TEST This key is used to check the operation of alarm buzzer alarm indicator and remote alarm terminal page 20 11 Alarm buzzer stop key BUZZER Pressing this key silences the alarm buzzer when the alarm indicator blinks and the alarm buzzer sounds 11 48 INSTALLATION SITE To operate this unit properly and to obtain maximum performance install the unit in a location with the following conditions A location not compliance with the following conditions may cause poor performance failure or accident m 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 m A location with adequate ventilation Leave at least 10 cm around the unit for ventilation Poor ve
71. ttery regulation Decontamination of unit Before disposal of unit decontaminate the unit yourself 65 28 DISPOSAL OF UNIT 29 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 F r EU Staaten Das Symbol und das erw hnte Wiederverwertungssystem gelten nur f r die L nder der EU und nicht f r andere L nder 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 e
72. wm se os mo ue BEE Ds sro Temperatures and references in temp sensor Type PT1000 NEW JIS Es Resistance T Resistance A Resistance p Resistance C Q C Q C E S C E J m 3132 32 031000 60 25 25 xm we mm Components on PCB CN6 1 12 Display PCB CN52 CN13 1 2 Comp sensor CN 1 2 Door switch 3 4 Alarm sensor 5 6 Defrost sensor 7 8 Upper sensor 9 10 Lower sensor 11 12 Control PCB CN73 CN8 Q CNI3 COMP SENSOR 1 2 CN7 Battery Battery switch n CN1 31 43 Switching power supply Heater relay 019 C3444 CN2 w UNZ 9 Cu 1 6 3 Na MTR 480 Option D J6 DP O end 2 PT Nr pc 81 82 R42 ME Mr R40 Low temp alarm relay CAE D E 3 4 R 5 FL relay eU E 5 6 2 1 01108 401 1541 1 Seo R37 AA P 1 032 HO 1 c 8 412 Ar 29 re soa 04 O ob Jia al js o cor 18 R22 Mr C23 V 7 C28 I
73. y Battery switch To control battery ON OFF CN13 1 2 Comp sensor To detect fan motor lock Connections on Control PCB CN71 1 2 Switching power supply To porn power to PCB on 1 3 Temp control relay To control chamber To control chamber temperature 1 2 Display PCB CN51 CN73 3 4 Temp sensor To detect chamber temperature 5 6 Main PCB CN7 10 III Eisetrie Parts Compressor TFB o MIO 008 02 7FB o MIO 008 03 Rated voltage 50 60Hz 91 110 115V 60Hz 220 240V 50Hz Winding resistance C R Main 1 320 9 270 C S Aux 6 410 16 80 Overload relay Action to the temp No current OFF 130 8 9 C 130 8 9 C ON 60 7 5 60 7 5 Action to the current AT25 C 13 8A 9 6A Operation time 10 4 sec 10 4 sec Starting capacitor 120uF 160VAC 60uF 300VAC Running capacitor 20yF 260VAC 6uF 400VAC Rating 115VAC 4W 220 240VAC AW Rating 115VAC AW 230VAC AW Heater relay Type G2R 1A T G2R 1A T Contact capacity 10A 250V 10A 250V Coil 12VDC 12VDC Type G4F 1123T G4F 1123T Contact capacity 20A 250V 20A 250V Coil 12VDC 12VDC Type G4F 1123T G4F 1123T Contact capacity 20A 250V 20A 250V Coil 12VDC 12VDC FL relay Type G2R 1A T G2R 1A T Contact capacity 10A 250V 10A 250V Coil 12VDC 12VDC Rating ON 12 C OFF 9 C ON 12 C OFF 9 C Rating 40W 40W Ballast Type FLB

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