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Service Manual MIR-154 MIR-254

1. 5 0 5 10 15 20 25 30 35 40 C Amount of power consumption MIR 154 5 2033 1933 1996 1 993 2129 1 740 20C 22 0 377 0272 0 346 0285 0 294 0 336 37 0 774 0 779 0 822 0 818 0 829 0 870 5 C 2414 2568 2 334 2468 2577 2231 30 C 22C 0 881 0 942 0 818 0 919 1 008 1 056 37C 0426 0403 0454 0 451 0 442 0 529 kWh day MIR 254 5 2 388 2363 2218 2301 2319 2 111 20C 220 0298 0 318 0 270 0 258 0 286 0 263 37 1177 1184 1115 1 123 1 101 1 100 5 C 2 955 3 008 2 711 2 769 2 928 2 840 30 C 22 1435 1 511 1283 1297 1 394 1 452 0 612 0 597 0 640 0 557 0 506 0 556 kWh day Noise level Condition AT30 C load 1m W x 1m H MIR 154 41 dB A scale MIR 254 44 dB A scale MIR 154 Temperature uniformity 15points measured Data are the reference only lt Condition gt AT 20 30 C Power source 1 50 60Hz No load Measured points DOGODODMW W 90 of fully width of shelf D 90 of fully depth of shelf H 5 of inner height ODDW W 90 of fully width of shelf D 90 of fully depth of shelf H 1 2 height DOW W D H Middle point of each shelf 555mm Dimensions of upper and middle shelves 318mm 596mm Dimensions of lower shelf 255 600 MIR
2. Specification of sensor Type 103AT 1 re Resistance n re Resistance M re Resistance KO KO 53 41 13 06 4 02 14 50 98 12 56 3 90 m 4650 ne 2 na 4247 23 1078 343 40 57 24 10 38 57 3 32 8 25 0 5 32 ma z _ 3 02 Ls so o 2s _ 0 sea 284 6 30 e 275 20 73 so 6 28 _ a 2 m e 29 _ 9 746 _ 25 re s 24 _ 503 35 69 237 3 239 e 6e 29 4 259 s oar m 25 _ 8 20 s em n 26 _ 6 2145 39 60 z 210 7 2029 2 04 8 1948 9 swm m 544 1 92 17 96 5 26 76 1 87 mn 72 w s m 12 _ 16 56 um 1590 46 as 79 17 i i el oe lw a 8 12 _ 42 9 430 158 1357 s 46 8 19 _ Wiring Diagram 7 LAMP E 2 WEE ANALOG TERMINAL 16 pctl2V Y SWITCH 6 REMOTE COM 0 ALARM l L P C 7 NEN output o MAIN TEMP sensor D BOARD 2 DEFROST LAMA 3 18 254 sensor WLR 2 sensor 7 8 COMP HAAS SENSOR 07 1 MTR 480 OPTION THERMAL FUSE SWITCH BOARD
3. OFF 5 0 changeable 2 Upper limit alarm When the chamber Continuous Heater fluorescent temp is higher than tone lamp fan motor the upper limit temp OFF Lower limit alarm When the chamber Continuous Compressor OFF temp is lower than tone the lower limit temp EL Lm temp is over 70 C sub heater OFF Thermal sensor Input voltage is over Top screen Intermittent Heater fluorescent abnormality 70 C corresponding E01 Temp sensor tone lamp fan motor IS Opened and compressor Input voltage is lower 02 sensor is OFF than 25 C shorted corresponding The temp control lt Top screen gt Forced finish of sensor is higher than E03 Abnormal defrosting 20 C during completion of defrosting defrosting Short circuit of SSR or compressor relay triac compressor relay relay is shorted Microcomputer lt Top screen gt Intermittent determines E04 SSR or comp tone is shorted Disconnection of The heater is not lt Top screen gt Intermittent Alarm E05 SSR is tone status open circuited Disconnection of The compressor relay lt screen gt Intermittent Alarm compressor relay 1 not energized E06 Comp relay is tone status open circuited 43 89 ALARMS AND SAFETY FUNCTIONS contact 10 Buzzer delay Under condition of item 1 delay time changeable 11 Back up of During power failur
4. 60 50 40 Condenser out 30 AT 20 0 60 120 180 sensor V errr EEEE EVA IN 240 300 360 420 480 Time min MIR 154 Pressure current power consumption MPa abs MIR 154 AT35 C 50Hz A x10 W 24 24 22 22 2 0 20 1 8 18 1 6 16 Power consumption 1 4 14 1 2 12 1 0 10 0 8 8 0 6 6 0 4 4 Current 0 2 2 0 0 0 0 Time min MIR 254 Pressure current power consumption MPa abs MIR 254 AT35 C 50Hz x10 W 3 0 30 2 8 28 2 6 26 2 4 24 22 Power consumption 22 2 0 P d 20 1 8 18 1 6 16 1 4 14 1 2 12 1 0 10 0 8 8 0 6 6 0 4 4 0 2 2 0 0 0 0 Time min MIR 154 Temperature pull down with thermal load Chamber temp C 50 Load 120W Load 75W 0 60 120 180 240 300 360 420 480 Time min MIR 154 Reach temperature with thermal load W 300 250 200 150 100 50 5 0 5 10 15 20 25 30 35 40 C MIR 254 Temperature pull down with thermal load 50 Chamber temp C 0 60 120 180 240 300 360 420 480 Time min MIR 254 Reach temperature with thermal load W 350 300 250 200 150 100 50
5. fixing plate 2 Tilt the evaporating tray and pull out to avoid the 22 damage to the evaporating pipe ye PS SESSSESESS To replace the evaporating tray follow the procedure in reverse 92 46 MAINTENANCE Replacement of lamp Turn off the power switch and disconnect the power supply plug from the outlet 1 Remove 2 screws fixing the shade by using a screw driver as shown in the figure RERRO SSSR 0000005000 52 62 X X 2 Pull the lamp downward with lead wire connected 550505060 0600900 e 25 4 974544 2 DOO e 9 e 559 96969095969606064 9 9 Q 050505054 9660605 e e 29 3 After removing the water proof rubber on the both sides remove the socket from the lamp 4 Attach the socket to a new lamp and then replace the water proof rubber 5 Replace the shade and fix with 2 screws Replacement of glow starter The glow starter is located at the switch box on the upper left side 1 Turn off the power switch and disconnect the power supply plug from the outlet 2 Turn the glow starter to counter clockwise to remove see figure below 3 Set a new glow starter type FG 1P Glow starter FG 1P 47 E TROUBLESHOOTING If the unit malfunctions check out the following before calling for service In the case of no refrigeration or poor refrigeration transfer the stored ite
6. ce OV ZHOG D LEAS OLOELV 766 91 9579993 Jeqiueuo Ge 08 GZ 02 GI 0 0 CENS 206 1 766 81 Gl 02 0 Ge Ov 5 91 1966411 40 006 072 081 001 09 01 66 5 2021 VvG6 HIIN Gl 0 05 Ge 017 5 91 4196641 40 Procedure to reverse door lt Prior to reverse door gt Ensure to disconnect power cable from the outlet 1 Remove caps from frame and door 2 Loosen and remove screws from handle 3 Remove hinge cap from outer door 4 Loosen and remove screws which secure the hinge pi Fit hinge and handle to opposite side 6 Put caps in holes remained Note Ensure to reverse hinge one by one Torque of screw More than 80kgf cm Quantity of shim supplied lt MIR 154 gt lt MIR 254 gt Longer holes of hinge should be aligned to the frame side You should arrange appropriate numbers of shim upon your necessary Installation for Spacer of stacked module MIR S154SB This is applicable for MIR 154 only Stacking base Bp M5x16 screw 4 20 screw M5x16 screw Plate reinforcement back 1 Remove screws from Top plate of lower unit Fit Base mounting plate on the ceiling with screws which enclosed with kit Fit Base moun
7. DRE MLE DOOONDODOY W 90 of fully width of shelf D 90 of fully depth of shelf H 5 of inner height ODOW W 90 of fully width of shelf D 90 of fully depth of shelf H 1 2 height DOW W D H Middle point of each shelf 1155mm 620 lt Dimensions of shelf 318mm 596m MIR 254 20 2 21 4 C 22 2 22 5 C 20 0 21 4 C 22 2 22 5 C 20 2 21 4 C 21 9 22 7 C 1 2 C 20 8 C 0 7 C 20 1 21 4 C 0 4 C 21 9 22 7 C 37 C 20 C 0 9 C 36 1 C 0 1 C 36 0 36 2 C 0 8 C 35 5 37 0 C 0 9 C 36 1 C 0 1 C 36 0 36 2 C 0 8 C 35 4 36 9 C 50Hz 0 8 C 36 2 C 0 1 C 36 1 36 2 C 0 3 C 35 9 36 4 C 0 1 C 36 0 36 2 C 0 2 C 35 9 36 3 C 06 00 91 Ol Ol 91 T oe ee Oe iso dd 04 05 Q LEAS 2021 VvG6 HIIN Ge OV 2 7 dwa 4904 640 06 0 GI 01 G 0 01 GL 0c GG ee aoe OF
8. Process Operation Ex Chamer temp is set in 37 C Set Light Step to LSO and set chamber temperature to 37 C and leave the unit running until stable Select Tools screen Input password 384 for service select Calibration in Select Tools screen 5 Adding 10 to the Analog Temp line that makes analog output about 2mV higher The range of analog output is O 100mV for 0 50 C 2mv C Ex When chamber temp is 37 C analog Temp is 503 and analog output voltage is 72mV input 513 in Analog Temp line that is caused analog output voltage to about 4mV o 6 Return to Select Tools screen 1 Top screen 2 Select Tools screen Stand by Top Screen Select Tools MI R 154 Temp 37 0 C 3 7 O C Alarm Setting Key Lock PW Setting Default Setting 2008 06 20 Delete User 3 Input password 384 for service 4 Select Tools screen Password Select Tools Svc EE LES Send AI Dat U a to PC For Service Tools Calibration Hard Status Password ERN Test Program Initialize Data Flash Write P 5 Display of analog temp calibration Calibration 1 Temp Zero 0 0 37 0 C 0 0 C Temp Span 0 0 37 0 C 500 500 Analog Temp HY noma 0 C 50 C Comp Mode 0 0 Auto 1 ON Model Code 0 0 154 1 254 2 554 Function 0 102 HS 103 TM Cancel 6 MENU Tools Select Tools Svc for service Data delete and initialization 1 Top screen 2 Sel
9. is displayed on the Top Screen E06 Comp relay is disconnected When photo coupler input is H during compressor is ON compressor is not conducted E06 is displayed on the Top Screen E07 Air circulating fan motor is locked When the unit detects air circulating fan motor lock during it rotates E07 is displayed on the Top Screen E08 Compressor protection temperature is abnormal When the temperature in comp protect sensor is equal or higher than about 80 C 85 C for MIR 254 E08 is displayed on the Top Screen When the temperature in comp protect sensor is equal or lower than about 50 C 60 C for MIR 254 E08 is eliminated on the Top Screen E09 Comp protect sensor is disconnected When the temperature in comp protect sensor is equal or lower than about 50 C E09 is displayed on the Top Screen E10 Defrost sensor is disconnected When the temperature in defrost sensor is equal or lower than about 50 C E10 is displayed on the Top Screen E11 Defrost sensor is short circuited When the temperature in defrost sensor is equal or higher than about 70 C E11 is displayed on the Top Screen Alarms Auto set temp alarm Condition When the chamber temperature deviates from set temperature Operation Current chamber temperature blinks and buzzer sounds intermittently with 15 minutes of delay Buzzer stops sounding by pressing BUZZER key but it sounds again after
10. avec vos ordures Spanish Los productos SANYO est n disefiados y fabricados con materiales y componentes de alta calidad que pueden ser reciclados y reutilizados Este s mbolo significa que el equipo el ctrico y electr nico al final de su ciclo de vida no se debe desechar con el resto de residuos dom sticos Por favor deposite su viejo televisor en el punto de recogida de residuos o contacte con su administraci n local En la Uni n Europea existen sistemas de recogida espec ficos para residuos de aparatos el ctricos y electr nicos Por favor ay denos a conservar el medio ambiente 9B 90 DISPOSAL OF UNIT Portuguese O seu produto SANYO foi concebido e produzido com materiais e componentes de alta qualidade que podem ser reciclados e reutilizados Este s mbolo significa que o equipamento el ctrico e electr nico no final da sua vida util devera ser descartado separadamente do seu lixo dom stico Por favor entregue este equipamento no seu ponto local de recolha reciclagem Na Uni o Europeia existem sistemas de recolha separados para produtos el ctricos e electr nicos usados Por favor ajude nos a conservar o ambiente em que vivemos Italian vostro prodotto SANYO stato costruito da materiali e componenti di alta qualita che sono riutilizzabili o riciclabili Prodotti elettrici ed elettronici portando questo simbolo alla fine dell uso devono essere smaltiti se
11. Independent over heat protection Independent over cool protection 2 5C 1 0 5 0 C changeable Buzzer sounds intermittently and remote alarm contact turns ON Changeable buzzer delay time Reset by pressing BUZZER key 2 5 C 1 0 5 0 C changeable Buzzer sounds intermittently and remote alarm contact turns ON Changeable buzzer delay time Reset by pressing BUZZER key Electric protection circuit Settable range 15 65 C display unit 1 C Heater fan motor fluorescent lamp and outlet are OFF Electric protection circuit Settable range 15 20 C display unit 1 C Compressor is OFF Fan lock detection Fan lock detectable by fan motor circuit Compressor and heater are OFF Performance specifications 41 dB scale AT 5 35 C Humidity less than 80 R H 44 dB A scale lt MIR 154 gt diae SSSSSSS ett SSSA SS lt Side view gt lt Front view gt lt Side view gt 580 1 bees E m i lt 254 gt lt Side view gt lt Front view gt lt Side view gt Cooling unit parts Compressor 110 115V 60Hz Type FL 1568PD RL 2557PB Code 7 0 101 010 02 Code 7 0 101 008 02 Power source 1 110 115V 60Hz Power source 1 110 115V 60Hz 220 240V 50Hz Type FL
12. The password for key unlock must be shared and administered by all users on this product The setting of key unlock when shipped from the factory 1 0000 Refer to page 38 for changing the password 17 Er m HIGH LIMIT LOW LIMIT ALARM MENU Std by A high limit temperature alarm and low limit temperature alarm are provided with this product The alarm temperature can be changed as follows 1 With the top screen displayed press the menu button MENU to show the menu window Select Std by and press the enter key ENTER Top Screen Temp 25 0 C 25 OC 2008 06 20 2 Stand by Setting screen is displayed Stand by Setting Temperature Light Step Key Lock High Limit 65 C Low Limit 15 C 3 Set the desired high limit temperature alarm by turning the high limit temperature alarm volume HIGH LIMIT at the center of the control panel by using a small screw driver The settable alarm temperature is between 15 0 C and 65 0 C Note Set the high limit temperature alarm High Limit 5 C or more higher than the maximum temperature in a program 4 Set the desired low limit temperature alarm by turning the low limit temperature alarm volume LOW LIMIT at the center of the control panel by using a small screw driver The settable alarm temperature is between 15 0 C and 20 0 C Note Set the low limit temperature alarm Low Limit 5 C or more lower than the minimum temperature in a program 5 Press
13. 0 0 Nor mal 1 0pti on The settable range Temperature alarm Temp Alarm 1 0 5 0 C Delay time of alarm Alarm Delay 0 15 minutes Suspension time Ring Back 1 99 minutes or OFF 3 When light add on kit sold separately is installed set the lamp Lamp to 1 When light add on kit sold separately is installed except when the set value of temperature is between 20 50 C the lighting is turned off N CAUTION It is not possible to change the delay time of door alarm 2 minutes only When door is open Open is displayed on the top screen 37 _ VARIOUS SETTING MENU Tools Key lock password setting Tools Key Lock PW Setting 1 Select Key Lock PW Setting in the Select Tools screen Press the menu button MENU to show the menu window Select and press the enter key ENTER Select Tools MI R 15 4 Log Date Ti me Alarm Setti ng Key Lock PW Setting Default Setti ng Delete User Data Cancel 2 Input the Current User Password 4 digits Select OK and press the enter key ENTER The default User Password when shipped from the factory is 0000 Key Lock PW Setting Current User Password 3 Input New User Password 4 digits Select OK and press the enter key ENTER Lock PW Setti ng New User Password 4 Input User Password 4 digits again Select OK and press the enter key ENTER Key Lock PW Setting Ne
14. 1 SUB HEATER MAIN HEATER 7FB 6 P441 304 00 MIR 154 254 CIRCULATION POWER SUPPLY MOTOR THERMAL PROTECTOR COMP FAN MOTOR BL COMPRESSOR RUNNING CAPACITOR 3 STARTING CAPACITOR 1 MIR 254 ONLY 3 MIR 154 100V 2 100V UNITS ONLY CIRCUIT DIAGRAM DRAIN PAN HEATER GLOW STARTER and MIR 254 ONLY SWITCHING POWER i SUPPLY BLUE Lu an e FILTER POWER CORD EARTH 0 BLACK BROWN GREEN GRAY V W Y FES ORANGE BE PINK RED VIOLET WHITE amp PULG YELLOW Circuit Diagram arnt sar dob 28 ee iwi asw ya ani iiw 73 Tl 3 B gt r m m si Swi 10 2 0 BL LLL Se 9 T i ei ii E IZ m E mm Li a TEMP SENSOR DEFROST SENSOR LIMIT nd COM NC ALAR NO FAM LDCE P SS itii EE e a imt aiit poo Th ett 1
15. 154 21 4 22 7 C 21 7 22 2 C 21 0 22 7 C 21 5 22 1 C 21 2 22 7 C 21 6 22 6 C 0 8 C 1 22 7 C 0 6 C 21 5 22 6 C 0 1 C 37 5 37 6 C 1 0 C 36 0 37 9 C 0 1 C 37 5 37 6 C 1 0 C 36 0 37 9 C 0 1 C 37 3 37 5 0 5 36 7 37 6 0 1 37 3 37 4 C 0 5 C 36 7 37 6 C 06 0 91 01 01 02 ZHOG 2 6 5 2061 vGL HIIN eee eee Ge OV 2 duis 06 0 GI Ol Ol Gl ZHOG 2 6 5 5 061 vGL HIIN 0 Ge OV D duis 614094 06 0 GI Ol 01 ZHOG Gl 0 05 Q 66AS 2061 vGL HIIN Ge OV 2 duis 00 0176 081 0 1 09 0 01 Q 66AS 5 061 vGL HIIN Gl 0 05 Ge OV 2 duis MIR 254 Temperature uniformity 15points measured Data are the reference only Condition AT 20 30 C Power source 1 50 60Hz No load
16. 154 1 254 2 554 Temp 60 0 Air Fan Function 102 HS 103 TM Def Temp 36 5 Cmp Fan Service rep can check status following Chamber temp sensor temp heater output comp protection temp defrost temp circulating fan accumulation time comp cooling fan accumulating time Factory outgoing mode 0 111 Check for password of Key Lock Password is displayed on upper area of LCD Non volatile memory initialization After you set function number to 925 perform MENU Tools Svc Initialize Data and power off and on Non volatile memory is initialized Function number is changed to 0 automatically after initialization done Note Temperature calibration value is also initialized Note Function number should be 0 in testing process or factory outgoing 2 MENU Tools Select Tools Svc for service Version check Top Screen 0 Tumthepoweron 2 20 1 Tools OK Input password 384 4 Version is displayed on the upper right side D 1 Top screen Top Screen T e mp 37 37 O C 2008 06 20 12 00 00 Alarm Door Light 3 Input password 384 Password Tool s For Service MENU OK Cancel E pem 2 Select Tools screen Select Tool s MI R 154 Alarm Setti ng Key Lock PW Setti ng Default Setting Delete Cancel User 4 Version is displayed Select Svc Send AII Data to Hard Status Test Initialize
17. 2 554 Function 0 102 HS 103 Temperature which is obtained by sensor calibration value Controlled temperature 22 4 MENU Tools Select Tools Svc for service Temperature span calibration Operation Ex Set temperature is 45 C MENU Set temp sensor for calibration at the center of chamber Set Light Step to LSO Set chamber temperature to 45 C 40 C 50 C desireable and leave the unit running until stable Top screen Return to Select Tools screen o oZ ooo do o 1 Top screen 2 Select Tools screen Stand by Top Screen Select Tools MI R 154 Temp 37 0 C 3 7 Alarm Setting Key Lock PW Setting Default Setting 2008 06 20 i Delete User 3 Input password 384 for service 4 Select Tools screen Password Select Tools Sve X Send Data to For Service Tools Calibration Cancel Hard Status Password Test Program Initialize Dat Flash Writ e 5 Current calibration value is displayed Temp Zero 0 0 37 0 C 0 0 C Temp Span 0 0 37 0 C 500 500 Analog Temp 500 Nomal 0 C 50 C Comp Mode 0 0 Auto 1 ON Model Code 0 0 154 1 254 2 554 Function 0 102 HS 103 Temperature which is obtained by sensor X calibration value 500 Controlled temperature E Tem 5 MENU Tools Select Tools Svc for service Analog output calibration
18. 26 28 29 30 31 32 33 33 36 37 38 39 40 42 43 46 46 47 47 48 48 CONTENTS PERFORMANCE DATA SPECIFICATIONS PERFORMANCE SAFETY CHECK SHEET 53 P 54 P 55 P 56 INTRODUCTION Read this manual carefully before using the appliance and follow the instructions for safety operation 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 Keep this manual in an adequate place to refer to it as necessary The contents of the manual will be subjected to change without notice due to the improvement of performance or functions Contact Sanyo sales representative or agent if any page of the manual is lost or page order is incorrect Contact Sanyo sales representative or agent if any point in this manual is unclear or if there are any inaccuracies No part of this manual may be reproduced in any form without the expressed written permission of Sanyo PRECAUTIONS FOR SAFE OPERATION It is imperative that the user complies with this manual as it contains important safety advice ltems 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 any other person Precautions are illustrated in the following way WARNING Failure to observe WARNING signs could
19. 31 Clock o C 15 0 Skip Stop ee EN Gd Ti me 6 00 Temp 12 0 11 00 13 00 15 00 17 00 EXE 20 0 25 0 20 0 18 0 3 The Confirmation screen is displayed Press the menu button MENU Selecting Next causes the skip to the next step Selecting Back causes the skip to the previous step After selecting Next or Back press the enter key ENTER Are you sure to skip 4 Programmed running shifts to next step and programmed running continues Cyc 1 31 Clock 13 00 15 00 17 00 25 0 20 0 18 0 29 STOP OF PROGRAM MENU Stop During the programmed running it is possible to stop the running at any step 1 During the programmed running press the menu button MENU to show the menu window and select Graph when the top screen is displayed Then press the enter key ENTER 2 Press the menu button MENU under program running and the menu window is opened Select Stop and press the enter key ENTER Cyc 1 31 Clock 3 The Confirmation screen is displayed Press the menu button MENU Selecting OK and press the enter key ENTER to stop the program Confirmation Are you sure to stop 4 After stopping the program the top screen is displayed Stand by Top Screen Temp 25 0 C Alarm mal 2 D Door Closed Light OFF 2008 06 20 12 00 00 16 30 AUTOMATIC DEFROST MENU Tools Date T
20. Log Date 2008 06 20 Finished Setting in PC side for transmission of log data For Windows 2000 and Windows XP 1 From start button start the hyper terminal start button program accessory communication hyper terminal when not registered in the start menu C Program Files Windows NT hypertrm exe 2 Through the hyper terminal display set new connection name for example Sanyo setting of connection method of connection COM1 property of COM1 and port bit sec 9600 data bit 8 parity no stop bit 1 flow control Xon Xoff Communicating condition of MIR side is set as above automatically when the Progress screen is displayed Note For the data transmission an optional communication terminal MTR 480C is necessary 35 81 VARIOUS SETTING MENU Tools 1 Select Date Time in the Select Tools screen Press the menu button MENU to show the menu window Select and press the enter key ENTER Select Tools MI R 154 Log Alarm Setti ng 75 Key Lock PW Setting Default Setting Delete User Data 2 The Date Time screen is displayed Set date time or log cycle Date yy Time 12 15 00 hh mm ss Log Interval 6min 2 30mi n Def Ti mer 1 0 Manual 1 Auto 3 00 m Date input Ex June 20 2008 Input 080620 in the date cell m lime input Ex 12 15 00 Input 121500 in the time cell m Log cycle input Ex 6 minutes Input 6 in log
21. electric shock in the case of an incomplete circuit Note The chamber temperature may deviate from the set temperature when the unit is running with the heater or motor energized 60 14 TOP SCREEN The top screen below is displayed when turning on the power switch The default temp is 25 0 C The date and time are preset at the factory Refer to page 36 when more accurate setting is needed 5 _ 2 Stand by Top Screen 3 Temp 25 0 A NO Ol O O i o ONO rr 2008 06 20 12 00 00 1 Display of running status The current running status is displayed At the power on stand by is displayed and the system runs continuously under the stand by running condition refer to page 16 When turning on power for the first time the system runs continuously under the initial setting condition Running is displayed at the time of programmed running Defrosting is displayed while removing frost 2 Display of program name A program name under operation is displayed Top Screen is displayed during standby operation 3 Display of setting Set value of temperature is displayed 4 Display of current value Current value of temperature is displayed 5 Message display field A message is displayed when a breakdown occurs 6 Alarm display Alarm Alarm is alternately displayed by reversed non reversed character while alarm is operating Warning is alte
22. result in a hazard to personnel possibly resulting in serious injury or death CAUTION Failure to observe CAUTION signs could result in injury to personnel and damage to the unit and associated property Symbol shows A this symbol means caution Q this symbol means an action is prohibited this symbol means an instruction must be followed Be sure to keep this manual in a place accessible to users of this unit lt Label on the unit gt A 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 S 4 PRECAUTIONS FOR SAFE OPERATION NWARNING Do not use the unit outdoors Current leakage or electric shock may result if the unit is exposed to rain water Only qualified engineers or service personnel should install the unit The installation by unqualified personnel may cause electric shock or fire Install the unit on a sturdy floor and take an adequate precaution to prevent the unit from turning over 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 t
23. start date is available As the Oze is for clock mode select 1 Clock for Timer For join select 2 No not join since the Oze does not have joined program Input the start date Ex 2008 10 01 and time Ex 06 00 00 and press the menu button MENU to show the menu window Select and press the enter key ENTER Start Options MENU Timer Clock 2 Dec OK Join Yes 2 No Start at Date 08 10 01 YY MM DD Ti me 06 00 00 hh mm ss m Timer selection of Clock mode or Timer mode 1 Clock Clock mode Displays start time of each steps 2 Dec Timer mode Displays the remaining time up to a next step m Join Joining some programs Join 1 Yes The joined programs are operated when a selected program is set as a join program Refer to page 28 for details m Start at desired start date First date and time when the window is opened is displayed Input the desired start date and time 26 START OF PROGRAM MENU Run 4 The selected program is displayed Check the program and press the menu button MENU to show the menu window Select Start and press the enter key ENTER Cyc 1 31 Clock MENU Start Cancel z 6 00 9 00 11 00 13 00 15 00 17 00 15 0 20 0 25 0 20 0 18 0 5 The program is started at desired date and time During the programmed running the graphic screen as below is displayed To change the graphic screen to the top screen press the menu button MEN
24. the menu button MENU at the completion of setting The menu window is shown Select and press the enter key ENTER The alarm temperature is memorized Refer to alarms and safety functions of page 43 for details Note High limit temperature alarm High Limit and low limit temperature alarm Low Limit are effective during a programmed running as well At any time when Stand by Setting screen is not displayed turning the high and low limit temperature alarm volume HIGH LIMIT or LOW LIMIT causes change of the setting value 64 18 PROGRAMMING MENU Edit This product has two modes which are clock mode and timer mode The clock mode is used to set a change time to the next step in a day time 24 hours The timer mode is used to set a time for each step directly and the remained time is displayed The selection of either mode is available on the running mode selection screen at the starting of the program Example 1 Following shows the procedure to create a new program Oze of which cycle is 31 with clock mode The details of Oze is as follows 6 00 9 00 11 00 13 00 15 00 17 00 1900 21 00 22 00 23 00 6 00 Temp 25 0 C 25 OC 2008 06 20 2 Select Edit and push the enter key ENTER Stand by Top Screen Temp 25 0 C 25 OC 2008 06 20 3 The Program Name Stored screen is opened Press the menu button MENU and select New and press the enter key ENTER The program
25. the unit frame to prevent condensation around the cabinet m A location with a sturdy and level floor Always install the unit on a sturdy and level floor The uneven floor or tilted installation may cause failure or injury Install the unit in stable condition to avoid the vibration or noise Unstable condition may cause vibration or noise N WARNING Install the unit on a sturdy floor If the floor is not strong enough or the installation site is not adequate this may result in injury from the unit falling or tipping over Select a level and sturdy floor for installation This precaution will prevent the unit from tipping Improper installation may result in water spillage or injury from the unit tipping over m A location not prone to high humidity Install the unit in the ambient of 80 R H or less humidity Installation under high humidity may cause current leakage or electric shock N WARNING Do not use the unit outdoors Current leakage or electric shock may result if the unit is exposed to rain water Never install the unit in a humid place or a place where it is likely to be splashed by water Deterioration of the insulation may result which could cause current leakage or electric shock 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 compo
26. 0 60 0 C If you input 99 9 chamber temperature should be set at 30 0 C Settable time 00 00 99 59 If you set at 99 99 settable time is limitless If you set at 99 60 99 98 settable time should be 00 00 Chamber temp display range 50 0 99 9 C How to set chamber temp In Top Screen press MENU key to step into setting mode Set your desired value with Shift key Temp control PID Overheat overcool protection temperature Setting range 15 65 C for protection from overheating 13 22 C for protection from overcooling How to set protection temp In Top Screen press MENU key to step into std by and turn the volume to set Error codes E01 Temp sensor is disconnected When temperature in temp sensor is equal or lower than about 50 C E01 is displayed on the Top Screen E02 Temp sensor is short circuited When temperature in temp sensor is equal or higher than about 70 C E02 is displayed on the Top Screen 15 5 E03 Defrost temperature is abnormal When temperature in temp sensor is equal or higher than about 20 C during defrosting E03 is displayed on the Top Screen E04 SSR or comp relay is short circuited When photo coupler input is L during heater and compressor are OFF E04 is displayed on the Top Screen E05 SSR is disconnected When photo coupler input is during heater is ON heater is not conducted E05
27. 0 D300 mm W570 x D300 mm Shelf W22 44 x D11 81 inch W22 44 x D11 81 inch Bottom 1 W550 0235 mm Max load 20 kg 44 09 Ib W21 65 x 09 25 inch Adjustable 5 shelves Max load 20 kg 44 09 Ib Adjustable 3 shelves Inner diameter 40 mm left side Output 250 W Fin and tube type Wire and tube type Refrigerant R 134a R 404A 218 W High temp alarm Low temp alarm Independent over heat over cool limiter 1 1 fluorescent lamp FL15D 15 W am P turned on when the set temp 5 50 C only 2 rubber caps for access port 2 rubber caps for access port Accessories l 3 shelves 8 clips 5 shelves 20 clips Weight 78 kg 172 Ib 108 kg 238 Ib Spacer for stacked module for MIR 154 only MIR S154SB Key mounting plate MIR LP Optional components Light add on kit MIR L 15 Recorder fixture MLR S144 Shading glass protection MIR 154BP MIR 254BP Communication terminal MTR 480C Note Design or specifications will be subject to change without notice 100 54 PERFORMANCE 10 60 C ambient temp 5 35 C load Temperature fluctuation 1 5 C ON OFF control set 5 C ambient temp 200 no load 0 2 C PID control 50 ambient temp 20 C no load 0 5 37 ambient temp 20 no load AC 240 V 50 Hz 150 W 160 W 130 W 145 W 135 W 140 W Environmental conditions Ambient temperature 5 35 C Humidity less than 80 R H MIR 254 Cont
28. 12V Thermal protector Bimetal thermostat Type TH 2 Bimetal thermostat Type TH 2 Drain pan heater 19 1W Drain pan heater 19 1W Main heater 122W Main heater 122W Sub heater 72 3W Refrigeration Circuit Condenser Dryer Frame pipe 2000 Capillary tube Evaporating pipe Er Accummulator Evaporator Compressor Components on PCB 77 CN9 To detect voltage to compressor CN7 To Main heater Sub heater CNS 1 2 To Comp relay 3 4 To Overheat relay 5 6 To Lamp relay CN1 To switching power supply CN13 1 2 To Coil of fan motor relay 3 Signal for detecting fan motor lock CN12 Sg A J77 A J78 ET aout To Output for remote alarm CN14 To Door SW V 0102 IF 50112 0100 fF A CN11 F 4 ate 105 00 SER NO C 1 2 To Temp sensor 3 4 To Defrost sensor 5 6 To Limit sensor 7 8 Comp sensor 128 ra CN8 oo To MTR 480 Option Y h I A CN4 To Back lamp of LCD 2 6 Es 0 2 93 o 2 0 XTAL2 To Switch PCB T
29. 1568SP Type RL 2557SA Code 7FB 0 M101 010 03 Code 7FB 0 M101 008 03 Power source 1 220 240V 50Hz Power source 91 220 240V 50Hz 220V 60Hz Type FL 1568RB Type RL 2557RA Code 7FB 0 M101 010 04 Code 7FB 0 M101 008 04 Power source 1 220V 60Hz Power source 1 220V 60Hz Compressor oil Type a 15HT Q ty 310ml SL32D1 Q ty 290ml Cooling method Air circulating by fan Air circulating by fan Condenser Type Wire and tube Type Wire and tube 16 columns wire pitch 6 88 P40 26 columns wire pitch 6 88 P40 W620 4 76 W620 4 76 Evaporating pipe 6 0 x P30 x W240 mm SUS316L 6 0 x P30 W240 mm 5053161 Evaporator Type Fin and tube Type Fin and tube 8 0 x P25 x W500 mm o 8 0 x P25 x W500 mm 8 columns x 1 line 8 columns x 1 line Fin P10 x 45pcs Fin P10 x 45pcs 025 x L250 25 x L250 Capillary tube Resistance 122 PSI Resistance 122 PSI Length 2000 mm Length 2000 mm Outer diameter 1 8 mm Outer diameter 1 8 mm Inner diameter 0 8 mm Inner diameter 0 8 mm Refrigerant Type R 134a Type R 404A RN N Dryer Type 4AXH 9 Type 4AXH 9 0 RENE eiaa Comp fan motor for 110 115V FL2 011B1MP for 110 115V FL2 011B1MP for 220 240V FL2 012BM5P for 220 240V FL2 012BM5P 100 4 blades 100 4 blades Output 1W Material ABS Output 1W Material ABS Circulation fan motor Type 9GL1212H1D01 Type 9GL1212H1D01 7pcs DC12V 7pcs DC
30. 15V 60Hz 1 220 240V 50Hz 220V 60Hz Winding resistance C R Main 1 32 16 8 13 5 Q C S Aux 6 41 9 27 Q 1 55 Resistance 25 6 8 1 49 33 6 6 33 6 6 Overload relay Type 5 0C36C1 2 8C36C1 3 2C36C1 Action to temp No current OFF 130 8 9 C 130 8 9 C 130 8 9 C ON 60 7 5 C 60 7 5 C 60 7 5 C Action to the current 13 8A 9 6A 10 1A Operation time 10 4 sec 10 4 sec 10 4 sec Starting capacitor 120 160V 60uF 300V 60uF 300V Running capacitor 20 260VAC 611 400VAC 400VAC Circulation fan motor 9GL1212H1D01 9GL1212H1D01 9GL1212H1D01 Rating AC110V AC230V AC230V Contact capacity DC12V 20A DC12V 20A DC12V 20A Contact capacity 12V 10 250V 12V 10 250V 12V 10 250V Contact capacity DC12V 20 250V DC12V 20 250V DC12V 20 250V Rating 125V OFF 16 C ON 8 C 125V OFF 16 C ON 8 C 125 OFF 16 C ON 8 C Rating 15W 115V 60Hz 15W 220 230V 50Hz 15W 220 230V 50Hz Rating 15W D25 15W D25 15W D25 GAP Switching power supply Type 12 J 12 J 12 J Rating 10KQ 25 C 10KQ 25 C 10KQ 25 C Rating 10KQ 25 C 10KQ 25 C 10KQ 25 C Rating 10KQ 25 C 10KQ 25 C 10KQ 25 C Rating 10KQ 25 C 10KQ 25 C 10KQ 25 C Rating AC250V 15 AC250V 10A AC250V 10A Door switch Type SDKNA20700 SDKNA20700 SDKNA20700 rag givin Rating 250VAC 20A 250VAC 20A 250VAC 20A
31. 3 700 15 00 17 00 19 00 21 700 22 00 123 00 me u 1 0 1 o When setting Light step LS displayed at the upper left and Light at the lower left on the top screen 8 Shifting a cursor downward by downward shift key moves to the next edit Temp Temperature 10Stp 31Cyc 9 00 111 00 113 00 15 00 47 00 15 0 20 0 25 0 20 0 18 0 9 At the completion of all input press the menu button MENU to show the menu window Select Save and press the enter key ENTER Save Program screen is opened 11 510 31Cyc Save Cancel a Cmm 00 9 00 11 00 13 00 15 00 17 00 15 0 20 0 25 0 20 0 18 0 Progr 68 22 PROGRAMMING MENU Edit 10 Input a program name Oze and press the menu button MENU to show the menu window Select Save As and press the enter key ENTER The program is entered The maximum numbers of character for program name is 16 Refer to edit function of characters described below Up to 10 programs are created and saved Save Program SaveAs Cancel Edit function of characters Shift key Upward shift key Space insertion Downward shift key backspace Leftward shift key Move a cursor left Rightwa
32. FF delay The auto set temperature alarm function is fitted in the temperature controller The alarm is activated automatically when the chamber temperature deviates 2 5 C 1 0 5 0 from the set temperature This temperature alarm function is set automatically even if under the program operation The alarm is activated as follows under program operation quem w A wc w Upper limit alarm temp 37 C Lower limit alarm temp Temperature C Time Hour The buzzer is stopped by pressing the alarm buzzer stop key BUZZER but the remote alarm keeps alarm status The buzzer resulting from upper limit alarm cannot be silenced by the alarm buzzer stop key BUZZER The alarm may be activated when the setting of auto set temperature alarm is small range 45 91 MAINTENANCE WARNING Always disconnect the power supply to the unit prior to any repair or maintenance of the unit in order to prevent electric shock or injury Ensure you do not inhale or consume medication or aerosols from around the unit at the time of maintenance These may be harmful to your health Clean the unit once a month Regular cleaning keeps the unit looking new e Use a dry cloth to wipe off small amounts of dirt on the outside and inside of the unit
33. Flash Write Tools Cancel Program Data Program Version 3 MENU Tools Select Tools Svc for service Temperature Zero calibration Set temp sensor for calibration at the center of chamber Set Light Step to LSO Set chamber temperature in 25 C and leave the unit running until temperature stable 2 Select Tools screen SVC 4 Set to Calibration in the Select Tools screen OK Enter the value in temp sensor Ex 26 5 C to Temp Zero line Input range 2 0 C from value in temp sensor 6 Return to Select Tools screen 0 y O X Ex When chamber temp is 25 0 C and the value in temp sensor is 28 0 C Input 26 5 C firsit in Temp Zero line Then input 28 0 C after the chamber temperature is stable 1 Top Screen 2 Select Tools screen Stand by Top Screen Select Tools MI R 154 T e mp 37 0 C Alarm x Al Setti E a 37 OQ o Light Key Lock PW Setti ng Default Setting 2008 06 20 00 00 Delete User Password Select Tools Svc Send All Data to PC For Service Tools Calibration Cancel Hard Status Password lo Test Program Initialize Dat Fl ash Writ e P 5 Current calibration value is displayed Calibration 1 Temp Zero 37 0 C 0 0 C Temp Span 0 0 37 0 C 500 500 Analog Temp 500 Nomal 0 C 50 C Comp Mode 0 0 Auto 1 Model Code 0 0 154 1 254
34. Interval cell Note m he default is 6 minutes m he acceptable range is between 2 and 30 minutes m Relation between the log interval and spans that can be memorized 1 Log interval 2 About 5 days 2 Log interval 6 About 14 days 3 Log interval 30 min About 70 days After passing the memory limit the older data is deleted and newer data is memorized m Setting of automatic defrost Select one of two defrosting patterns The default is 1 For the details of automatic defrost refer to page 31 0 Manual defrost 1 Automatic defrost 82 36 VARIOUS SETTING MENU Tools 1 Select Alarm Setting in the Select Tools screen Press the menu button MENU to show the menu window Select and press the enter key ENTER Select Tools MI R 154 Log Date Ti me Alarm Setti ng Cancel Key Lock PW Setti ng Default Setting Delete User Data 2 The Alarm Setting screen is displayed On this screen the temperature alarm Temp Alarm delay time of alarm Alarm Delay alarm resume time Ring Back and lamp Lamp can be set The alarm buzzer is silenced by pressing the alarm buzzer stop key BUZZER during alarm condition The buzzer will be activated again after certain suspension if the alarm condition continues The suspension time ring back can be set Alarm Setti ng Temp Alarm P C 1 0 5 0 C Alarm Delay 15min 0 15mi Ring Back 30min 0 OFF 1 99mi n L a mp
35. NEM LINENNE IE di Low LIMIT LIMIT SANTO Biomadicni Co Lta 14 Iu Hine TL AU E WHITE LED Bate LIHI lazi i 1 r LL T x EL 2 us Ep 2 OVER RELAY HEAT RELAY dV ep H Laur A ete E UE ID HE aH ja 9 d 21 ATS 1 4 dde DU 59 1 DEJOV ZAJ DO SCALE THIS DFIAWIKG Control specifications 1 Data initialization Following are initial values after you input 925 in Function Item Initial Stand by temp 25 C Light 0 OFF Span calibration 500 Center of the range 0 999 Zero calibration 500 Center of the range 0 999 Auto defrosting No Time to start auto defrosting 3 00 Not displayed on LCD Log correction interval 6 minutes Model 0 MIR 154 Communication speed DAQ 0 2400bps Communication ID DAQ 0 Temp alarm 2 5 C Alarm delay time 15 minutes Ring back time 30 minutes Add on light 0 None Key lock password 0000 Note Input following digits in Function when you reset both accumulation time for air circulating fan motor and comp cooling fan motor Air circulating fan motor 222 Comp cooling fan motor 333 Temperature control Settable temp range 10
36. NTRAST 1 LCD panel 2 High limit temperature alarm volume HIGH LIMIT To set the temperature of high limit temperature alarm 3 Low limit temperature alarm volume LOW LIMIT To set the temperature of low limit temperature alarm 4 Menu button MENU To open the menu window 5 LCD contrast adjusting knob To adjust the contrast of graphic LCD 6 Alarm buzzer stop key BUZZER To silence the alarm buzzer temporarily 7 Clear key CE To clear the input value during editing of program 8 Shift key Upward downward rightward leftward To move the cursor on the LCD panel 9 Enter key ENTER To determine the selection of menu article 10 Character input key 11 Fluorescent lamp key LIGHT ON OFF 11 UN 3 DOS 4 A 8 fs iU LIGHT am Z 5 In program editing pressing this key causes moving to a next INCUBATOR COMPONENTS GLOW STARTER REMOTE ALARM DERN 1 Power switch POWER The switch for ON OFF of all power source including the plug outlet 2 Remote alarm terminals Alarm signal be drawn out via the contact output Permissible contact capacity DC30 V 2A a Contact output Connect the lead wires to COM and NO terminals open when normal condition close when abnormal condition b Contact output Connect the lead wires to COM and NC terminals close when normal condition open when abnormal condition COM and NO termin
37. PERFORMANCE DATA W 300 NO e Heat load input in chamber 100 V 50 Hz Maximum heat load tolerable in chamber Temperature reached in chamber 10 C Temperature reached in chamber 0 C Temperature reached in chamber 10 C 0 10 20 30 C Ambient temperature Graph 1 Relation between chamber heat load and attainable chamber temperature lt MIR 154 gt W 400 300 200 100 Heat load input in chamber AC 100 V 50 Hz EM Maximum heat load tolerable in chamber Temperature reached in chamber 10 C Temperature reached in chamber 0 C Temperature reached in chamber 10 C 0 10 20 30 C Ambient temperature Graph 2 lt MIR 254 gt Relation between chamber heat load and attainable chamber temperature The performance data is the data with the lamp OFF X The performance may be varied slightly depending on each unit or running condition 53 SPECIFICATIONS Cooled Incubator MIR 154 254 W700 x D580 x 1018 mm W700 x D580 x H1618 mm W27 56 x D22 83 x H40 08 inch W27 56 x D22 83 x H63 7 inch Internal dimensions W620 x D368 x H555 mm W620 x D368 x H1088 mm W24 41 014 49 H21 85 inch W24 41 x 014 49 H42 83 inch 123 L 4 34 c f 238 L 8 41 c f Polyethylene coated steel wire Polyethylene coated steel wire Inner dimensions Inner dimensions Upper 2 W57
38. S This equipment is designed to be safe at least under the following conditions based on the IEC61010 1 Indoor use Altitude up to 2000 m 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 Other supply voltage fluctuations as stated by the manufacturer Transient overvoltages according to Installation Categories Overvoltage Categories Il For mains supply the minimum and normal category is II Pollution degree 2 in accordance with IEC 60664 INCUBATOR COMPONENTS MIR 254 9 522 INCUBATOR COMPONENTS 1 Shade To protect the fluorescent lamp 2 Door The door can be opened to 130 degree approx The door is sealed securely to the cabinet by the magnetic gasket when it is closed 3 Door switch To prevent the air from escaping by stopping the air circulating fan when the door is opened 4 Glass window 3 heat absorbing glass to shut out the heat 5 Shelf The location height is adjustable according to the item size to be stored 6 Leveling foot Use these bolts to adjust the height and level the unit for installation T Evaporating tray The drained water resulting from the defrosting is accumulated and evaporated automatically in this tray 8 Frost check opening Check the frost on the
39. Service Manual Cooled incubator 154 254 SANYO FILE No SANYO Electric Co Ltd Biomedical Business Division 5 9910168 Effective model This service manual is effective following model Product code 823 617 51 MIR 154 MIR 254 823 617 52 823 617 53 823 617 54 823 617 56 823 617 61 823 618 51 823 618 52 823 618 53 823 618 54 823 618 56 823 618 61 115V 220V 220V 220 230 220V 110V 220V 115V 220V 220V 220 230 220V 110V 220V 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz jjj Contents Page opecifications 1 Structural specifications Control specifications Performance specifications _____ 4 Cooling unit parts 6 Refrigeration circuit 7 Components 8 Connections PCB 9 Electric parts 10 Specifications of sensor 12 Wiring diagram 13 Circuit diagram 14 Control specificati
40. U to show the menu window Select Top and press the enter key ENTER To change to the graphic screen press the menu button MENU to show the menu window Select Graph and press the enter key ENTER When the starting time of program operation is later Waiting is displayed in the current running status of LCD panel Oze Cyc 1 31 Clock 12 0 Ski d Stop Ti BERE 9 00 11 00 13 00 15 00 17 T e mp my 15 0 20 0 25 0 20 0 18 0 Temp 25 0 C 25 OC 2008 10 01 27 NL TM JOIN FUNCTION This product has join function to run several programs continuously The maximum programs to be joined are 9 The setting of join function is as follows 1 When joining three programs Spring Summer and Autumn input the same character string and one digit figure joined order before the each program name Each program operates as a special program for join function Any character or figure is permitted for a string on the top The programs cannot be joined when the character string is not same Note The characters after one digit figure have no effect on the join function Ex 1 When joining the programs Spring Summer and Autumn in this order and top character string is Oze the input for the join function is as follows Oze 1 Spring Oze 2 Summer Oze 3 Autumn Ex 2 When joining in the order of Autumn Spring and Summer in this order and input NIKKO as the same character str
41. ad relay Type 4 0C36C1 2 0C36C3 2 0C36C3 Action to temp No current OFF 130 8 9 C 130 8 9 C 130 8 9 C ON 60 7 5 C 60 7 5 C 60 7 5 C Action to the current 12 2A 7 6 7 6 Operation time 10 4 sec 10 4 sec 10 4 sec Starting capacitor 1204 160V 60u 300V 60u 300V Circulation fan motor 9GL1212H1D04 9GL1212H1D04 9GL1212H1D04 Rating AC110V AC230V AC230V Contact capacity DC12V 20A DC12V 20A DC12V 20A Contact capacity 12V 10 250V 12V 10 250V 12V 10 250V Contact capacity DC12V 20 250V 0 12 20 250V DC12V 20 250V Rating 125V OFF 16 C ON 8 C 125V OFF 16 C ON 8 C 125 OFF 16 C ON 8 C Rating 15W 115V 60Hz 15W 220 230V 15W 220 230V Rating 15W D25 15W D25 15W 025 Output 30W 12V 30W 12V 30W 12V Rating 10KQ 25 C 10KQ 25 C 10 25 C Rating 10KQ 25 C 10KQ 25 C 10 25 C Rating 10KQ 25 C 10KQ 25 C 10 25 C Rating 10KQ 25 C 10KQ 25 C 10 25 C Rating 250 15 AC250V 10 AC250V 10 Door switch Type SDKNA20700 SDKNA20700 SDKNA20700 DA _ Rating 250 20 250 20 250VAC 20A 10 Electric parts MR25 00 Specification 110 115V 60Hz 220 240V 50Hz 220V 60Hz Compressor Type RL2557PB RL2557SA RL2557RA Code 7FB 0 M101 008 02 7FB 0 M101 008 03 7FB 0 M101 008 04 Power source 110 1
42. alarm delay time has passed When chamber temperature is equal or higher than 20 C during defrosting temp alarm is emitted Setting range 1 0 5 0 C changeable Initial 2 5 C Ring back 1 99 minutes changeable initial 30 minutes 0 No ring back Alarm delay time 0 15 minutes changeable initial 15 minutes 0 No delay When alarm set temperature is changed Set temp after changed auto set temp alarm range Range for upper limit temp alarm Set temp before change auto set temp alarm range Range for lower limit temp alarm Door alarm Condition When the door is open for 2 minutes Operation Buzzer sounds intermittently and digits at the upper right side on Top Screen blink When you shut the door or press BUZZER key the buzzer stops sounding Remote alarm Operation of remote alarm contact NC COM Close NO COM Open gt For normal condition NC COM Open NO COM Close gt For Auto set temp alarm NC COM Open NO COM Close gt For Upper limit lower limit temp alarm Compressor ON OFF control Compressor ON When compressor delay timer is 0 and controlled temperature deviates 0 35 C from set temperature for twice Compressor OFF Set temperature compressor delay timer 1 30 Defrosting in main evaporator Unit should start defrosting with main evaporator everyday in specified time and date You can start defrosting manually when you select M Def in Top Screen Compressor
43. als are closed at the failure of electricity supply 3 Glow starter Product number FG 1P 58 12 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 subjected to direct sunlight Do not install the unit under direct sunlight Installation in a location subjected to direct sunlight cannot obtain the intended performance A location with adequate ventilation Leave at least 10 cm around the unit for ventilation Poor ventilation will result in a reduction of the performance and consequently the failure 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 The allowable ambient temperature is between 5 and 35 C Note This incubator changes to PID control when the temperature setting is about 7 C higher than the ambient temperature Under PID control the temperature cycle is very small For other temperature setting the incubator is operated with ON OFF control which temperature cycle is about 3 C At the beginning of operation or when the ambient temperature is fairly high the cabinet side may heat up However this does not denote a malfunction It is due to the hot gas piped around
44. and all accessories If some of them are dirty use a cloth containing diluted neutral dishwashing detergent Undiluted detergent may break the plastic parts For the dilution follow the instruction enclosed with the detergent When a diluted neutral dishwashing detergent is used wipe the cabinet or accessories thoroughly with a cloth soaked in clean water Then wipe the cabinet or accessories unit with a dry cloth to eliminate the moisture Never pour water onto or into the unit Doing so can damage the electrical insulation and may cause electric shock or short circuit e The compressor and other mechanical part are completely sealed This unit requires absolutely no lubrication Wipe off the condensation on the outside frame or glass with a soft dry cloth NCAUTION Do not use brushes acids thinners powdered soap or hot water for cleaning the freezer Polishing powders or hot water can deteriorate the painted surfaces or cause deformation discoloration or degeneration of plastic or rubber components Be especially careful not to wipe plastic or rubber parts with volatile solvents such as benzine Cleaning of evaporating tray The evaporating tray is located at lower left side on the back Clean the evaporating tray twice or three times per year with water Before removing the evaporating tray wipe off the water in it The procedure to remove is as follows 1 Lift the evaporating tray and separate from the A
45. condenser through this opening 9 Access port This port allows cables to be passed into the cabinet Note Be sure to set the rubber stopping to the hole for measurement placed at the left side as it was when passing cables for measurement and power cords through it Be sure to replace the cap after take out cable or the inside temperature cannot complete down and frost may accumulate outside the port surroundings 10 Air circulating fan Fan is installed inside the duct Do not insert anything into the duct 11 Drain port Use this port when the chamber is washed with water Always cover the port with cap when no use 12 Switch box Power switch remote alarm terminals and glow starter are placed 13 Control panel Temperature control alarm setting program setting are available through the control panel The temperature indicator is attached on the control panel 14 Glass protective plate This is prevented from glass cracking Use shading glass protective plate sold separately MIR 154BP 254BP when shading the window for observation 15 Dew saucer hold the dew that adhere to inside of the door 16 Caster MIR 254 only To facilitate the moving of the cabinet As for the unique features of this product reducing compressor vibration and reversible door fitting please contact Sanyo sales representative or agent 50 10 INCUBATOR COMPONENTS 1 2 2222227 HIGH LIMIT 7 LOW LIMIT 7 CO
46. connection may cause electric shock current leakage or fire due to the deterioration of insulation If the unit is to be stored unused in an unsupervised area for an extended period ensure that children do not have access that doors cannot be closed completely o The disposal of the unit should be accomplished by appropriate personnel Remove doors to 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 NCAUTION Use a dedicated power source a dedicated circuit with a breaker as indicated on the rating label attached to the unit A branched circuit may cause fire resulting from abnormal heating Connect the power supply plug to the power source firmly after removing the dust on the plug A dusty plug or improper insertion may cause a heat or ignition S 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 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 o Be careful not to tip over the unit during movement to prevent damage or injury o Prepare a safety check sheet when you request any repair or maintenance for the safety of service personnel ENVIRONMENTAL CONDITION
47. d shift key newer date 50 C 2008 06 20 0 0 C 33 D VARIOUS SETTING MENU Tools 3 The display area upper and lower limit can be changed Press the menu button MENU to show the menu window Select Range2 and press the enter key ENTER Upper limit is changed from 50 C to 60 C and lower limit is changed from 0 C to 10 C 50 C 2008 06 20 Cancel 2008 06 20 Similarly select Range1 and press the enter key ENTER Upper limit is changed from 60 C to 50 C and lower limit is changed from 10 C to 0 C 10 C 12 50 2008 06 20 0 0 C 34 VARIOUS SETTING MENU Tools Data transmission The procedure to transmit the log data to a PC is as follows 1 Press the menu button MENU to show the menu window Select PC 1D and press the enter key ENTER when the log for one day is necessary Select PC All and press the enter key ENTER when all data recorded is necessary 50 C 2008 06 20 0 Cancel 2 The Progress screen is displayed Specify a transfer capture of text and retention file name by operation of hyper terminal on PC Apply txt or csy to retention file as an extension Press the menu button MENU to show the menu window Select Start and press the enter key ENTER The transmission is started Finished display means the end of transmission EE ER Start Send lo data to PC Cancel
48. d time To set the date and time shown on the top screen page 36 Setting of alarm To set temperature alarm page 37 and a high limit or low limit temperature alarm page 18 m Default setting To set the default for LCD panel and communication DAQ speed etc page 39 STANDBY OPERATION MENU Std by This product automatically operates with standby operation setting 1 With the top screen displayed press the menu button MENU to show the menu window Select Std by and press the enter key ENTER Stand by Top Screen T e mp 25 0 C 25 OC 2008 06 20 2 Stand by Setting screen is displayed Set each parameter Stand by Setti ng Temperature Light Step Key Lock High Limit Low Limit 3 Press the menu button MENU at the completion of parameter setting The menu window is shown Select and press the enter key ENTER The parameter is memorized The settable range of each parameter m Temperature 10 60 C m Light step 1 ON OFF In the case of selecting OFF by pressing rightward shift key lighting is turned on or off when the top screen is displayed 02 16 STANDBY OPERATION MENU Std by However except when the set value of temperature is between 5 50 C the lighting is turned off regardless of the setting During programmed running on off of lighting depends on the program m Key Lock When selecting 1 Lock it is not possible to change any paramet
49. data Stand by temp 25 Lighting 0 Span calibration 500 center of the range 0 999 Zero calibration 500 center of the range 0 999 Auto defrost 0 Time to start Auto defrost 3 00a m Not displayed on LCD Analog output range 478 Wide 460 Log collection interval 6 minutes Model 0 154 Communication speed DAQ 0 2400bps Communication ID DAQ 0 Temp alarm 2 5 Alarm delay 15 minutes Ring bakc 30 minutes Additional lighting 0 None Key lock password 0000 3 Re programming of flash memory Optional MTR 480 is used in RS232C mode with cable RS232C and writable software 7 MENU Tools Select Tools Svc for service Test programming run Select Tools screen Input password 384 for service Select Test Program on Select Tools screen Start programming run Start 6 Return to Top Screen after programming run completed 1 Top Screen 2 Select Tools screen Stand by Top Screen Select Tools MI R 154 T e mp 37 0 C Alarm Date Ti me 3 7 O C Door Alarm Setting Light Key Lock PW Setting Message Default Setting 2008 06 20 12 00 Delete User 3 Input password 384 4 Select Tools screen Password Select Tools Svc MENU Send AII Data to PC OK For Service Tools Calibration Hard Status Password Test Program Initialize Da Fl ash Wr i 5 Start to programming
50. e Nonvolatile memory Continuous running after recovery from power failure 12 Back up of clock During power failure Continuous running by battery CR2032 13 Fan lock Fan is locked Top screen Intermittent Compressor OFF EOT Air circulating and heater OFF fan motor trouble 14 Protection of The protective sensor lt Top screen Intermittent compressor is higher than E08 Comp is tone 80 C 154 or 85 C jover heat 254 15 Time to replace The running time is Top screen over 75 000 hours Warning Replace air circulating fan mot 90 44 ALARMS AND SAFETY FUNCTIONS 16 Disconnection of The input voltage lt Top screen gt Intermittent Compressor OFF compressor corresponds to 50 E09 Comp sensor is tone protective sensor jor less opened Disconnection of sensor 17 Defrost sensor The input voltage Top screen Intermittent Heater OFF abnormality corresponds to 50 E10 Def sensoris or less opened Disconnection of sensor The input voltage lt Top screen gt Intermittent Heater OFF corresponds to 70 _ E11 Def sensoris or more shorted Short of sensor 18 to replace The running time is lt screen the fan motor for 42 000 hours Warning Replace compressor comp cooling fan motor 19 Door alarm Door is open for lt Top screen gt Intermittent Heaters fan motor 2 minutes Door Open tone with O
51. e is between 00 00 and 23 59 If the setting is larger than 24 00 the step of immediately before is repeated limitlessly Set the step with timer order In the case of timer mode setting range is between 00 01 and 99 59 The setting of 99 99 causes limitless repeat 6 Shift a cursor downward by the downward shift key Set the temperature as follows The setting range is between 10 0 C and 60 0 C m 10Stp 31Cyc nung 9 00 111 00 13 00 15 00 47 00 5 0 20 0 25 0 20 0 18 0 During temperature setting C is displayed at upper left MENU When adding the to the set value of temperature or erasing the from the set value of temperature press the menu button MENU to show the menu window Select Cancel and press the enter key ENTER NCAUTION The settable temperature is between 10 0 C and 60 0 C but the temperature control range is between 5 C and 50 C when the light is ON The temperature control range is between 20 C and 50 C when light add on kit MIR L15 sold separately is installed NCAUTION The unit continues to run with a step just before the step having time setting of over 24 00 when a program is run in clock mode 21 PROGRAMMING MENU Edit 7 Shifting a cursor downward by downward shift key moves to the next edit Light light step 10Stp 31Cyc 6 00 9 00 11 00 13 00 15 00 17 00 0 0 0 0 1 9 00 11 00 71
52. e menu window is opened Select and press the enter key ENTER Program Name Stored MENU 08 06 18 15 08 06 18 16 3 The program Oze is displayed After changing the setting press the menu button MENU to show the menu window Select Save and press the enter key ENTER Save Cancel Time 6 00 9 00 11 00 13 00 15 00 17 00 Temp 12 0 15 0 20 0 25 0 20 0 18 0 4 Save Program screen is opened Input program name and press the menu button MENU to show the menu window Select Save when saving by overwriting or select SaveAs when saving with another program name Press the enter key ENTER The edited program is entered Do not select SaveAs with same program name as another program Save Program Program Oze Spring 25 a es START OF PROGRAM MENU Run 1 With the top screen displayed press the menu button MENU to show the menu window Select and press the enter key ENTER Top Screen Temp 25 0 C 25 OC 2008 06 20 2 Program Name Stored screen is opened Select and press the menu button MENU when starting Oze program Select on the menu window and press the enter key ENTER MENU NI 08 06 18 16 Program Name Stored Oz e 08 06 18 15 3 Start Options screen is opened On this screen setting of Timer selection of Clock mode or Timer mode Join Joining some programs and
53. ect Tools screen Stand by Top Screen Select Tools MI R 154 MENU T e mp 37 0 C a 4 Date Ti me 37 OC Aarm setting Key Lock PW Setting Default Set t ine 2008 06 20 Delete ser Data 3 Input password 384 for service 4 Select Tools screen Password Select Tools Sve Ver For Service Tools Cancel Calibration Hard Status Password I Test Program Initialize Data Flash Write Program 5 Send all programs screen 6 Flash and write memory Progress Confirmation MENU OK Flash and Write Memory Send all programs to Program Number 0000 Finished Resistered all common users and programs will be sent After the sending is done Finished will be displayed 8 Programming 7 Delete of all user names and programs Reboot after programing Confirmation MENU Are you sure to delete Al User Names and Programs Reboot after programming is done Remain 00000 Refer to lt Note gt in the following page 25 lt Note gt 1 Initialize Data means that all user s programs are deleted but calibration data are not deleted 2 Procedure to initialize calibration data and user s programs D Set 925 in the Function of Calibration 1 2 Delete all the user s data by Initialize Data MENU OK 3 Turn the power off and on Item Initial
54. er To unlock it is required to input the key lock password Refer the next for the details SETTING OF Key Lock MENU Std by 1 When setting of key lock change the value of the key lock line from O to 1 in the stand by setting screen Stand by Setting and press the enter key ENTER The buzzer rings for a short while and then the key is locked Stand by Setting Temperature Light Step Key Lock High Li mit Low Li mi t 2 other settings except key lock cannot be changed Setting of Key Unlock Key Unlock 1 When setting of key unlock change the value of the key lock line from 1 to 0 in the stand by setting screen Stand by Setting and press the enter key ENTER Stand by Setti ng Key Lock 0 25 0 C 10 0 C 60 0 Light Step 015 0 OFF 1 Key Lock 0 0 UnLock 1 Lock High Limit 65 C Low Li mi t 15 C 2 Input password of 4 digits to the password field Password where the cursor is moved to and press the enter key ENTER When setting of key unlock the buzzer rings for a short while and then Key Lock disappears the stand by setting screen Stand by Setting Stand by Setting Key Lock 7 Temperature 25 0 C 10 0 C 60 0 C Light Step OLS 0 OFF 1 Key Lock 0 Password Hi gh Li mit 65 C Low Li mi t 15 C Caution The buzzer rings for along time when a wrong password is input Input a correct password
55. he unit in a flammable or volatile location This may cause explosion or fire S Never install the unit where acid or corrosive gases are present as current leakage or electric shock may result due to corrosion eq 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 S Never ground the unit through a gas pipe water main telephone line or lightning rod Such grounding may cause electric shock in the case of an incomplete circuit Connect the unit to a power source as indicated on the rating label attached to the unit Use o of any other voltage or frequency other than that on the rating label may cause fire or electric shock Q Never store volatile or flammable substances in this unit if the container cannot be sealed These may cause explosion or fire Do not insert metal objects such as a pin or a wire into any vent gap or any outlet on the unit This may cause electric shock or injury by accidental contact with moving parts Use this unit in safe area when treating the poison harmful or radiate articles Improper use o may cause bad effect on your health or environment e Turn off the power switch if provided and disconnect the power supply to the unit prior to any repair or maintenance of the unit in order to prevent electric shock or injury Do not touch any electrical parts such as power supply plug or operate
56. ime This product has a frost check opening to check amount of the frost on the evaporator that lowers temperature in a chamber Automatic defrost function defrosts the frost on the evaporators automatically at the specified time everyday Default setting is 1 Auto 1 Press the menu button MENU to show the menu window and select Tools when the top screen is displayed Then press the enter key ENTER 2 Select Date Time on the Select Tools screen and press the menu button MENU to show the menu window Select OK and press the enter key ENTER Select Tools MI R 154 Log Alarm Setti ng Cancel Key Lock PW Setti ng Default Setting Delete User Data 3 The Date Time screen is displayed Select the Def Timer Automatic defrost function O Manual or 1 Auto When selecting O Manual automatic defrosting is not done When selecting 1 Auto it is possible to set the time to defrost automatically in every one hour between 0 00 and 23 00 Date Ti me Date 08 06 20 YY DD Ti me 12 15 00 hh mm ss Log Interval 6min 2 30mi n Def Ti mer 4 0 Manual 1 Auto 3 00 N CAUTION Automatic defrosting is activated even in programmed running and the chamber temperature may arise due to the amount of the frost existing on the evaporator In this case manual defrosting is recommended 31 N CAUTION During defrosting Defrosting is displayed on running status of LCD panel Care
57. imensions Upper 2 pcs W570 x D300 mm W570 x D300 mm Bottom 1 pc W550 x D235 mm Max load 20 kg Max load 20 kg Adjustable 5 shelves Adjustable 3 shelves Inner diameter 40mm left side Rigid polyurethane foamed in place Cooling method Forced air circulation Reciprocated compressor Reciprocated compressor Output 150W Output 250W R 404A 218W Accessories 2 rubber caps for access port 3 shelves 8 clips 5 shelves 20 clips Optional components Spacer for stacked module for MIR 154 only MIR S154SB Key mounting plate MIR LP Light add on kit MIR L15 Shading glass protection MIR 154BP MIR 254BP Communication terminal MTR 480C Control specifications MIR 154 MIR 254 Temp setting range 10 60 AT 5 C 35 C no load Temp uniformity 0 5 SV 37 C AT 20 C no load Temp fluctuation 1 5 C ON OFF control SV 5 C AT 20 C no load 0 2 C PID control SV 60 C AT 20 C no load Fluorescent lamp 15W 1pc 2 steps switch 0 or 1 Program function Data log function 12 steps 1 98 repeating or unlimited Max 10 programs memorized Clock mode Timer mode Connecting mode Starting date desirable program reservation Log interval 6min about 14days data cannot be memorized during power failure Log is presented with dot per day Older data is eliminated from log Real time clock Back up battery for clock function CR2032 Upper limit alarm Lower limit alarm
58. ing the input for the join function is as follows NIKKO 1 Autumn NIKKO 2 Spring NIKKO 3 Summer 2 When running the joined program in Ex 1 select the program Oze 1 Spring on the Program Name Stored screen in MENU Run Refer to page 26 Note The program Oze 2 Summer is selected the program Oze 2 Summer and Oze 3 Autumn are performed Oze 1 Spring is not joined 3 Select 1 Yes for the join function on the Start Options screen Press the menu button MENU to show the menu window Select OK and press the enter key ENTER Note The joined function is not effective if select 2 No on the Start Options screen 4 Press the menu button MENU to show the menu window Select Start and press the enter key ENTER The joined program is started 5 Running result Run in the order of Oze 1 Oze 2 Oze 3 During the running of joined program Join is displayed at the upper right on the screen Spring Cyc 1 31 Clock Join 6 00 9 00 13 00 15 00 17 00 12 0 15 0 my 25 0 20 0 18 0 74 28 SKIP OF STEP MENU Skip During the programmed running the skip function is effective to skip a current step in the program 1 Press the menu button MENU to show the menu window and select Graph when the top screen is displayed Then press the enter key ENTER 2 Press the menu button MENU under program running and the menu window is opened Select Skip and press the enter key ENTER Oze Cyc 1
59. is displayed at the upper left on the top screen Temp 25 0 C Alarm Nor mal 2 9 O C Door Closed Light OFF 2008 06 20 12 00 00 N CAUTION The manual defrost can be started during programmed running standby operation or automatic defrosting 4 The manual defrost is finished automatically The defrosting time depends on the amount of frost on the evaporator 18 32 VARIOUS SETTING MENU Tools The log can be displayed and various setting can be changed by using Tools menu 1 Press the menu button MENU with the top screen to show the menu window Select Tools and press the enter key ENTER Stand by Top Screen Temp 25 0 C 25 OC 2008 06 20 2 Select Tools screen is as follows Select Tools MI R 154 Date Ti me Alarm Setti ng Key Lock PW Setti ng Default Setti ng Delete User Data Display of log Tools Log 1 Select Log in the Select Tools screen Press the menu button MENU to show the menu window Select and press the enter key ENTER Select Tools MI R 154 Date Ti me Alarm Setti ng Key Lock PW Setti ng Default Setting Delete User Data Cancel 2 The log is presented with dot By pressing the upward shift key or downward shift key the log to be displayed is changed temperature and light step The displayed date is scrolled by pressing the leftward or rightward shift key leftward shift key older date rightwar
60. lation Cooled Incubator MIR Please decontaminate the unit yourself before calling the service engineer 102 56 SANYO SANYO Electric Co Ltd Printed in Japan
61. ms to another refrigerator or freezer before checking out Malfunction Check Remed When the buzzer sounds In the event of lower limit temperature alarm continuously The set temperature of the chamber is lower than the lower limit temperature The lower limit temperature should be lower than the set temperature by more than 5 C In the event of upper limit temperature alarm The set temperature of the chamber is higher than the upper limit temperature The upper limit temperature should be higher than the set temperature by more than 5 C The excessive heat source is in the chamber Remove the excessive heat source For the allowable heat load refer to the graphs on page 53 When the program The chamber temperature does not change according to the operation does not function program well The incubator performance pull up pull down is not sufficient for the program setting The over heat or over cool alarm temperature is wrong These temperatures should be set 5 C higher and lower than the upper and lower limits of the temperature controller respectively Once excessively high low temperature limits have been determined the operation temperatures cannot be changed significantly due to the existence of the limits for extremes of temperature For this reason the excessively high low temperature limits should be set at a wide range when the program operation 1 set Note If the malfunction is not eliminated afte
62. n MENU to show the menu window Select and press the enter key ENTER Select Tools MI R 154 Log Date Ti me Alarm Setti ng Key Lock PW Setting Default Setting Delete User Data Cancel 2 The Delete User Data screen is displayed To select a program to deleted select Delete a User Program and press the menu button MENU to show the menu window Select OK and press the enter key ENTER Delete User Data Delete a User Progra OK Delete AII User Programs 3 A list of saved programs is displayed Select a program Ex Oze 1 Spring to delete press the menu button MENU to show the menu window Select Delete and press the enter key ENTER Program Name Stored menu Hat suga 08 06 18 15 Delete Oze 1 Spring 08 06 18 Cancel Oze 2 Summer 08 06 18 20 Oze 3 Aut umn 08 06 18 21 45 00 4 The Confirmation screen is displayed Press the menu button MENU to show the menu window Select and press the enter key ENTER The program Oze 1 Spring is now deleted Confirmation Are you sure to Delete OK Cancel Program name Oze 1 Spring 86 40 VARIOUS SETTING MENU Tools 5 To deleting all programs select Delete All User Programs in Delete User Data screen and press the menu button MENU to show the menu window Select OK and press the enter key ENTER Delete User Data Delete a User Program OK Delete All User Programs 6 The Co
63. names are displayed when some programs have already been saved Program Name Stored New Cancel 19 65 PROGRAMMING MENU Edit 4 A model program is displayed 2Stp 1Cyc Time 72 00 The step number Stp step and cycle number Cyc repeat number can be changed on the top left corner 2Stp 1Cyc of the screen Highlight the numerical value by shift key and input 10Stp 31Cyc by character input key The step number and cycle number are changed The screen is scrolled to the next page by using the rightward shift key 10Stp 31Cyc 4 The step number Spt be changed by Insert or Delete on the menu window Press the menu button MENU to open the menu window The menu window for a first section has no Insert or Delete Therefore neither insert nor delete is effective for the first section The maximum step number 1 12 cycle number 1 1 when the step number is 1 The settable cycle number is up to 98 cycle number 99 means limitless repeat 66 20 PROGRAMMING MENU Edit 5 Highlight the numerical value of each time section Time by shift key and input as below by character input key 10Stp 31Cyc lt m m a 9 00 11 00 13 00 15 00 17 00 Time 19 001 21 00 22 00 23 00 NCAUTION The time setting value depends on each mode clock mode and timer mode 1 the case of clock mode the setting rang
64. nents 13 39 INSTALLATION SITE N CAUTION Do not install it on the place near the drain facilities etc where the corrosion cause material like the sulfur compound etc might be generated The refrigeration unit is deteriorated and it causes the breakdown of the product due to the corrosion of the copper pipe A location where noting falls on Do not install the product where things might fall on it The product might be damaged and it causes a breakdown INSTALLATION 1 Remove the packaging materials and tapes Remove all transportation packaging materials and tapes Open the doors and ventilate the unit If the outside panels are dirty clean them with a diluted neutral dishwashing detergent Undiluted detergent can damage the plastic components For the dilution refer to the instruction of the detergent After the cleaning with the diluted detergent always wipe it off with a wet cloth Then wipe off the panels with a dry cloth Leveling foot 2 Adjust the leveling foot Extend the leveling feet by rotating them counterclockwise to contact them to the floor Ensure the unit is level 3 Ground earth NWARNING Use a power supply outlet with ground earth to prevent electric shock If the power supply outlet is not grounded it is necessary to install a ground by qualified engineers Never ground the unit through a gas pipe water main telephone line or lightning rod Such grounding may cause
65. nfirmation screen is displayed Press the menu button MENU to show the menu window Select and press the enter key ENTER All of the programs are now deleted Confirmation Are you sure to delete All User Programs 41 ADJUSTMENT OF SHELVES The interval between the shelves can be adjusted depending on the height of the stored items To install the shelves insert the clip to the desired location Shelf support Note e The chamber is refrigerated by the forced circulation of cooled air inside the chamber Ensure that the intake and exhaust vents are not blocked Adequate space should be provided between the items inside the unit to allow air circulation And always install the stainless plate on the bottom shelf The operation without this plate makes the temperature distribution worse e Do not store any materials that can generate the corrosive gas such as sulfureted gas or gaseous chlorine in the chamber The corrosive gas may cause failure of the products 42 ALARMS AND SAFETY FUNCTIONS The unit has the alarms and safety function as shown in the table 1 below T 1 Alarms and safety functions IL Display Remote Safety operation contact Auto set temp When the chamber Top screen Intermittent Alarm High stage side alarm temp deviates from The current chamber tone with status heater OFF set temp by more temp blinks delay with Low stage side than 2 5 C 1 0 delay
66. o Swich PCB Connections on PCB The following shows the connections of connectors on the control PCB Connects to Switching power supply To supply the power to PCB Network interface To connect to MTR 480 option Remote alarm terminal 1 COM 2 3 Remote alarm contact outputs In normal condition open for 1 2 and closed for 1 3 To control internal temperature 12VDC 1 2 Temp control relay 3 4 Heater relay 1 5 Switch PCB 5 To supply the power to Cap tube heater 12VDC To connect to each switch 6 Buzzer Display PCB To connect to each LED 5 6 AT sensor To detect the ambient temperature 8 Filter sensor To detect the temperature in condenser outlet pipe 49 3110 Cascade sensor To detect the temperature in cascade 111 22 Battery To supply the power during power failure 1 6V 42 Battery switch 411 82 Comp relay To control compressor H ON OFF 12VDC CN11 111 423 Temp sensor To detect the internal temperature Electric parts 181564 Specification 110 115V 60Hz 220 240V 50Hz 220V 60Hz Compressor Type FL 1568PD FL 1568SP FL 1568RB Code 0 101 010 02 0 101 010 03 0 101 010 04 Power source 110 115V 60Hz 220 240V 50Hz 220V 60Hz Winding resistance C R Main 2 58 11 40 10 30 C S Aux 5 440 1950 11 02 Resistance 25 C 5 6 1 0 0 9 Q 33 6 6 22 440 Overlo
67. ons 15 Operational specifications of LCD panel 19 Parts layout 1 28 Test data 30 Pull down data Pressure current power consumption data Temperature pull down with thermal load Reach temperature with thermal load Amount of power consumption and noise level Temperature uniformity 15points measured Procedure to reverse door 4 1 Installation for Spacer of stacked module MIR S154SB 42 Installation for Light add on kit MIR L15 43 Installation for Key mounting plate MIP LP 44 Instruction manual 45 UPON GAS LEAK REPAIR 1 Replace compressor when you find gas leak on low pressure side because moisture in refrigerating oil which causes refrigerating oil to be deteriorated and capillary tube to be clogged If there are not remain gas in high pressure stage you should replace compressor as well 2 Ensure to avoid the vacuum pump being flown into the refrigeration circuits Recommended to attach the valve for the prevention Specifications Structural specifications Effective capacity Shelf Polyethylene coated steel wire Polyethylene coated steel wire Inner dimensions Inner d
68. ort circuited Compressor 4900mV or more corresponds to 50 0 C Sensor is open circuited protection 900mvV or less corresponds to 70 0 C Sensor is short circuited 11 Operational specifications of LCD panel Note Here are introduced the service tools for service representative s use Common functions are refererd to the Instruction s Manual following Contents 1 Temperature caliblation analog output special mode 2 Version check 3 Temperature Zero calibration 4 Temperature Span calibration 5 Analog output calibration 6 Data delete data initialization 7 Test programming run 19 1 MENU Tools Select Tools Svc for service Temperature calibration analog output special mode 1 Top screen 2 Stand by Top Screen Temp 37 0 C Select Tools MI R 154 Date Ti me 37 j Alarm Setting ie i Key Lock PW Setting Default Setti 2008 06 20 Delete Use Data 3 Input password 384 4 Password Select Tools Sve Ver X Send AII Data to PC For Service Tools Cancel Calibration Cancel Hard Status Password NEN Test Program Initialize Data Flash Write Program 5 Display of temp sensor and analog output 6 Display of running status Calibration 1 Hardware Status Temp Zero 37 0 C 0 0 C Temp Span 37 0 C 500 500 Temp Analog Temp Nomal 0 C 50 C Light Comp Mode 0 Auto 1 ON Model Code 0
69. paratamente dai rifiuti casalinghi Vi preghiamo di smaltire questo apparecchio al deposito comunale Nell Unione Europea esistono sistemi di raccolta differenziata per prodotti elettrici ed elettronici Aiutateci a conservare l ambiente in cui viviamo 51 97 DISPOSAL OF UNIT Dutch Sanyo producten zijn ontwikkeld en gefabriceerd uit eerste kwaliteit materialen de onderdelen kunnen worden gerecycled en weer worden gebruikt Het symbool betekent dat de elektrische en elektronische onderdelen wanneer deze vernietigd gaan worden dit separaat gebeurt van het normale huisafval Zorg ervoor dat het verwijderen van de apparatuur bij de lokaal erkende instanties gaat gebeuren In de Europese Unie wordt de gebruikte elektrische en elektronische apparatuur bij de daarvoor wettelijke instanties aangeboden Alstublieft help allen mee om het milieu te beschermen Swedish Din SANYO produkt ar designad och tillverkad av material och komponenter med h g kvalitet som kan atervinnas och teranv ndas Denna symbol betyder att elektriska och elektroniska produkter efter slutanvandande skall sorteras och l mnas separat fran hushallsavfall Vanligen l mna denna produkt hos Din lokala mottagningstation f r avfall atervinningsstation den Europeiska Unionen finns det separata atervinningssystem begagnade elektriska och elektroniska produkter Vanligen hjalp oss bevara milj n vi lever i mii 52
70. r checking the above items or the malfunction is not shown in the above table contact Sanyo sales representative or agent DISPOSAL OF UNIT WARNING If the unit is to be stored unused in an unsupervised area for an extended period ensure that children do not have access and doors cannot be closed completely The disposal of the unit should be accomplished by appropriate personnel Always remove doors to prevent accidents such as suffocation 94 48 DISPOSAL OF UNIT Note This symbol mark and recycle system are applied only to EU countries and not applied to the countries in the other area of the world Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC English Your SANYO product is designed and manufactured with high quality materials and components which can be recycled and reused This symbol means that electrical and electronic equipment at their end of life should be disposed of separately from your household waste Please dispose of this equipment at your local community waste collection recycling centre In the European Union there are separate collection systems for used electrical and electronic products Please help us to conserve the environment we live in German Ihr SANYO Produkt wurde entworfen und hergestellt mit qualitativ hochwertigen Materialien und Komponenten die recycelt und wiederverwendet werden k nnen Dieses Symbol bedeutet da elektrische und elek
71. r glow starter 2P connecter Blue 3pcs 4P connecter White 3pcs 1P connecter Green 3pcs 1P connecter Purple 3pcs 3P connecter White 3pcs i 4 Fit the mounting plates for ballast and Mounting plate glow starter in the Electric box for ballast Connecters should be connected with connecters which have same colors ecter Black 1pc Note Operation procedure for Lamp add on kit should be referred to Instruction manual 5 Put the caution label for outlet on the Caution label for outlet place where is specified by the drawing at left oO e Installation for Key mounting plate MIP LP 1 1 Decide the alternative position to install Key mounting plate Upper or lower 2 Remove hinge and 4 caps on opposite side 3 Install the mounting plate on the door secured by M5 screws lt Door M5 screws are enclosed with kit Screw M5 Get the flange caught in the plate N 4 Align the cover and get the flange caught in the plate 2 Put the cover down on the plate A4 iii 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 Plea
72. rd shift key Move a cursor right Character input key 1 key space 1 2 key A B C a b c 2 3 key D E F d e f 3 4 key G H l g h i 4 5 key J K L j k l 56 key M N O m n o 6 7 key P Q R S p q r 8 7 8 key T U V t u v 8 9 key W X Y Z w x y z 9 Okey amp 0 11 Return to the top screen after saving program 23 69 PROGRAMMING MENU Edit Example 2 To create the following program with timer mode and name NIKKO cycle is 99 that is limitless repeat Step Time 48 Temperature 20 Light Step 1 Display a model program as shown on page 19 2Stp 1Cyc Change the step number and cycle number to 2Stp and 99Cyc by character input key Only one page is displayed and 99 is changed into Display of changes 99 when lapped by a cursor 2Stp Time 48 00 36 00 Tem 20 0 30 0 Li ght IEEE 1 3 Input a program name NIKKO pres the menu button MENU to show the menu window Select Save As and press the enter key ENTER to save the program as same as Example 1 Jo 24 EDIT OF SAVED PROGRAM MENU Edit 1 With the top screen displayed press the menu button MENU to show the menu window Select Edit and press the enter key ENTER Stand by Top Screen Temp 25 0 C 25 OC 2008 06 20 2 The saved programs are shown Select a program for example Oze to edit and press the menu button MENU Th
73. rnately displayed by reversed non reversed character at the time of warning Normal is displayed at a normal condition An adding message is displayed in the message display field T Display of door status Door is highlighted when the door is open Closed is displayed when the door is closed 8 Lighting display Light is displayed in outline type when the lighting has been turned on OFF is displayed when turned off When the lighting is set to be turned on the system is programmed running Program ON is displayed in outline type when the lighting has been turned on and Program OFF is displayed in outline type when the lighting has been turned off 9 Display of date and time The current date and time is displayed 15 6l FUNCTIONS THROUGH CONTROL PANEL The following functions are available through control panel Setting of standby operation set a running condition at the start up or completion of programmed running refer to page 16 Programming and edit To set a new program page 19 or to edit page 25 or delete page 40 an user program m Programmed running start page 26 skip page 29 or stop page 30 a programmed running m Setting of defrost To set the automatic defrost page 31 and to start the manual defrost page 32 m Setting of log cycle and sending to PC set a log cycle of running data and to send a running log to PC page 35 m Setting of date an
74. rol range 10 60 C ambient temp 5 35 C no load Temperature fluctuation 1 5 C ON OFF control set 5 C ambient temp 200 load 0 2 PID control set 50 C ambient temp 20 C no load 44 dB A scale 2395 kPa Environmental conditions Note The unit with CE mark complies with EC directives 89 336 EEC 93 68 EEC and 73 23 EEC Each data of this product is measured by our standard All the described performances are applied for the rated supply voltage and the frequency Design or specifications will be subject to change without notice 55 101 A 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 L Yes 1 Incubator contents Yes INo Risk of infection lYes Risk of toxicity Yes L NO Risk from radioactive sources List all potentially hazardous materials that have been stored in this unit Notes 2 Contamination of the unit lYes Unit lYes No contamination Decontaminated lYes INo Contaminated Others 3 Instructions for safe repair maintenance of the unit a The unit is safe to work on Yes 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 instal
75. run m o Parts layout MIR 154 Control panel Air circulating fan Frost check opening MIR 254 Control panel Frost check opening Sub heater Sensor for protecting overheat overcool MIR 154 Mullion removed ub LL Lili lil Ls a Ei i nea n Temp sensor Defrost sensor Sensor for protecting overheat overcool MIR 254 Mullion removed Air circulating fan Temp sensor Defrost sensor Lower back side Cooling unit Compressor Comp fan motor Upper left side NENNEN Glow starter Power switch Remote alarm terminal MIR 154 Electric BOX Ballast Noise filter Main PCB Switching T a power supply Noise filter Ballast Switching Main PCB power supply 29 Test data MIR 154 Pull down data lt All the data are the reference only Chamber temp C MIR 154 AT35 C 50Hz 80 70 60 Compressor case 50 Condenser OUT 40 eee ee see ee ee ee ees 30 20 Suction 10 0 1 10 x 20 1 2H Air temp Eg Em DEF sensor VA OU 30 ENEEEEREENEEHNIEHE RI R EVA IN 40 0 60 120 180 240 300 360 420 480 Time min MIR 254 Pull down data Chamber temp C 100 90 MIR 254 AT35 C 50Hz 80 70
76. se note the extracted Instruction Manual which corresponds to the initial unit production so the contents may be revised in future 45 SANYO INSTRUCTION MANUAL MIR 154 MIR 254 Cooled Incubator CONTENTS INTRODUCTION PRECAUTIONS FOR SAFE OPERATION ENVIRONMENTAL CONDITIONS MODEL WITH CE MARKING INCUBATOR COMPONENTS Control panel Switch box INSTALLATION SITE INSTALLATION TOP SCREEN FUNCTIONS THROUGH CONTROL PANEL STANBY OPERATION MENU Std by SETTING OF KEY LOCK MENU Std by Setting of key lock Key Lock Setting of key unlock Key Unlock HIGH LIMIT LOW LIMIT ALARM MENU Std by PROGRAMMING MENU Edit EDIT OF SAVED PROGRAM MENU Edit START OF PROGRAM MENU Run JOIN FUNCTION SKIP OF STEP MENU Skip STOP OF PROGRAM MENU Stop AUTOMATIC DEFROST MENU Tools Date Time MANUAL DEFROST MENU M def VARIOUS SETTING MENU Tools Display of log Tools Log Setting of date time log Tools Date Time Alarm setting Tools Alarm Setting Key lock password setting Tools Key Lock PW Setting Default setting Tools Default Setting Delete of program Tools Delete User Data ADJUSTMENT OF SHELVES ALARMS AND SAFETY FUNCTIONS MAINTENANCE Cleaning Cleaning of evaporation tray Replacement of lamp Replacement of glow starter TROUBLESHOOTING DISPOSAL OF UNIT 47 U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U 99090 Oo Oo A CO 13 14 15 16 16 17 17 17 18 19 25
77. should be taken for deviation of setting and current temperature during defrosting Especially in case of long term programmed running of setting temperature below 5 C expected running will be failed due to frost Defrosted water will be evaporated automatically outside of the chamber Defrosting is likely not to operate when the inner temperature is over 5 Q Frost will exist on the evaporator when temperature setting is below 5 C Frost clogged evaporator causes insufficient cooling and inner temperature rising When a lot of frost existed on the evaporator is seen through the frost check opening immediate defrosting is required Frosting on the evaporator is accelerated when moisturized material is put inside the chamber MANUAL DEFROST MENU M def The manual defrost function is for defrosting the frost on the evaporator at any time When a lot of frost on the main evaporator is found start the manual defrost Besides this function it is possible to set the automatic defrost function refer to page 31 1 Press the menu button MENU to show the menu window Select M Def and press the enter key ENTER Top Screen Temp 25 0 C 25 OC 2008 06 20 2 The Confirmation screen is displayed Confirmation OK Cancel Are you sure to defrost 3 Press the menu button MENU to show the menu window Select and press the enter key ENTER The manual defrost is started During defrosting Defrosting
78. switches with a wet hand This may cause electric shock PRECAUTIONS FOR SAFE OPERATION NWARNING 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 D 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 S Do not use the supply cord if its plug is loose Such supply cord may cause fire or electric shock Never disassemble repair or modify the unit yourself Any such work carried out by an unauthorized person may result in fire or electric shock or injury due to a malfunction Disconnect the power supply plug if there is something wrong with the unit Continued abnormal operation may cause electric shock or fire o 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
79. ting plate and Stacking base then secure them with Plate reinforcement back as the drawing shows Lower unit Plate reinforcement i i M5x16 screw 2 Fit the plate reinforcement to upper unit and remove outer side screw from left right back a gu up d HH HL EH ELE 9 gun p p EHE HE HE ELLE ULL Be sure to remote outer side screw Caution Don t loosen screw at inner side It may be caused the unit being fallen off 3 Secure Plate reinforcement back by screws at back side and secure Plate reinforcement front screws at right and left side after stacked Plate reinforcement front M5x16 screw Note Be sure to fit Plate meeting and secure it by screw for earth quake proof M5x16 screw 5 Plate meeting Installation for Light add on kit MIR L15 Fluorescent lamp Cover for fluorescent lamp Top plate of interior 1 Remove the cover for fluorescent lamp cover for fan and fluorescent lamp Secure Light add on ass y temporally tg mm with top plate of interior by fixing M4 Cover for fan screws 2 Loosen both right and left side screws from the original lamp and tighten them with Light add on ass Put harness through 3 Put the connecter of the plate through the hole at upper right the hole at right back Mounting plate M4 screw 2065 GOFHGE fo
80. tronische Ger te am Ende ihrer Nutzungsdauer von Hausm ll getrennt entsorgt werden sollen Bitte entsorgen Sie dieses Ger t bei Ihrer rtlichen kommunalen Sammelstelle oder im Recycling Centre In der Europ ischen Union gibt es unterschiedliche Sammelsysteme f r Elektrik und Elektronikgerate Helfen Sie uns bitte die Umwelt zu erhalten in der wir leben 49 d E DISPOSAL OF UNIT French Votre produit Sanyo est concu et fabriqu avec des mat riels et des composants de qualit sup rieure qui peuvent tre recycl s et r utilis s Ce symbole signifie que les quipements lectriques et lectroniques en fin de vie doivent tre limin s s par ment des ordures m nag res Nous vous prions donc de confier cet quipement votre centre local de collecte recyclage Dans l Union Europ enne il existe des syst mes s lectifs de collecte pour les produits lectriques et lectroniques usag s Aidez nous conserver 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
81. turns off and heater is fully output during defrost When temperature in defrost sensor is over than 8 0 C defrost comes to end automatically and unit reverts to programmed or fixed operation Programmed time elapses during defrost When temperature in temp sensor is equal or higher than 20 C unit stops defrosting with E03 emitted Unit stops defrosting automatically when it keeps defrosting for 30 minutes or more MENU Auto off e n MENU is displayed on Top Screen it will be disappeared automatically if there not any key operations for 1 minute n MENU is not displayed on Top Screen the screen will be renewal once per hour if there are not any key operations Light control Settable brightness OLS 1LS Display range OLS 1LS How to set Press MENU key and step into setting mode Set by shift key and character input key Light step 1 Fluorescent lamp is lit Light step 0 Fluorescent lamp goes off d 10 Diagnosis of sensor error When unit detects input voltage which is more than upper limit temperature or less than lower limit temperature for 5 times it diagnoses as follow Item Input voltage Condition Chamber temp 4900mV or more corresponds to 50 0 C Sensor is open circuited 900mvV or less corresponds to 70 0 C Sensor is short circuited Main evaporator 4900mV or more corresponds to 50 0 C Sensor is open circuited defrosting 900mvV or less corresponds to 70 0 C Sensor is sh
82. w User Password Re Enter User Password 84 38 VARIOUS SETTING MENU Tools 1 Select Default Setting in the Select Tools screen Press the menu button MENU to show the menu window Select and press the enter key ENTER Select Tools MI R 15 4 Log Date Ti me Alarm Setti ng Cancel Key Lock PW Setting Default Setting Delete User Data 2 The Default Setting screen is displayed Set the default for each parameter as necessary Default Setti ng LCD Back Color Blue 2 White Speed 2400 2 9600 DAQ ID OFF 1 250 DAQ Mode Local 1 Remote Buzzer Finished Yes 2 No Anal og Range Nor mal 1 Wide LCD Back Color Setting of background color 1 Blue 2 White Buzzer Finished Select of buzzer activation 1 Yes or no activation 2 No at the time of completion of a programmed running The buzzer activates 6 times when a program is finished Analog Range Select of analog output range of temperature in chamber 0 0 50 C 1 20 80 C Note is an external monitoring system of chamber status It is necessary to set the DAQ Speed DAQ ID and DAQ Mode when using communication software Communication software is ordered specially contact Sanyo sales representative or agent 39 85 VARIOUS SETTING MENU Tools Delete of program Tools Delete User Data 1 Select Delete User Data in the Select Tools screen Press the menu butto

Service Manual MIR-154 MIR-254

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