USER`S MANUAL
Contents
1. PV Display actual RPM revolutions per minute SV Display setting RPM or TIME eu Hour indicator Led LES Minute indicator Led Second indicator Led 1 P S Power on off Press P S to suspend working or Press P S for 5 seconds to power on off 2 A Increase key Press it to increase parameter value Decrease key Press it to decrease parameter value 4 S Set RPM revolutions per minute shift key At set timing mode 5 Parameter Key Press for 5 seconds to enter parameter key LO set lowest speed default value 20RPM p HR set highest value default value 300RPM ARR adjust inaccuracy 5 T Set timing Sound alarm 10 times when time up LOCK Press for 5 seconds to enter _ SET SET PARAMETER TO LOCK default ALL SET LOCK ALL KEYS At LOCK mode no key is operative Only displays NOO UNLOCK OPERATIONS DESCRIPTION 1 Press P S key for 5 seconds to power on PV displays actual speed and SV displays setting speed 2 Set Shaking speed Press A to increase gradually Press V to decrease gradually Set RPM revolutions per minute 3 Timer setting At suspend mode Press T first to set timing indicator Led on Then press A V toselect hour minute second Press T SVflash Press to increase gradually Press V to decrease gradually After setting press T to make sure then press P S to start to count down Press S to display RPM Press T todisplay time 42. b Re calculating AT automatically c Temperature setting is too close to c Addcooling system or dropping room temperature ambient temperature d circulating fan or motor cannot work d Askfor repair e PT platinum bad connection e Askfor repair f Aircirculation inside is blocked f Improve articles placement 12 Error message and trouble shooting for temperature controller error code display error description trouble shooting E Parameter setting conflict If user selects OUT2 COOL to control cool heat then PB for example and TI can not be 0 and OUT1 should select REVR When OUT2 COOL user cannot select DIRT PB and can not be 0 10 Function code error during Use correct function code signal communication 11 Communication error Do not issue an over range register address to the salve register address out of range 14 Try to change the read Avoid changing read only data or protected data only data or to change the value protected data value during signal communication 15 Data address is overflowed Avoid input data overflowed during signal communication Auto calculating failure Try again Don tchange the setting value during auto calculating PB Tl can not be 0 Press R key Give up auto calculating Permanent storage send it back to maker for repair EEPROM fault Cold junction send it back to maker for repair compensation for thermocouple malfunction 39 Input se
3. default slow start stop rpm range 10 250 5 default rpm 100 6 default time nil 11 TROUBLESHOOTING SITUATION CAUSE TROUBLESHOOTING 1 LED is off when power NO power input a Check power supply system on Power plug is loose b Plugin firmly or replace the socket Abnormal voltage input Check power supply and stop using Fuse blowout temporarily Power cord disconnection or bad Check power voltage and reset connection Replace switch Replace power cord 2 After temperature Chamber bath inside actual Waiting for temperature dropping setting Heating temperature is higher than setting or cooling LED OUT1 is off temperature Replace PT platinum breakdown Askfor repair Thermometer output signal nil 3 Heating LED is on but Heater disconnection Askfor repair temperature can not rise Badheater circuit Askfor repair Bad control circuit Askfor repair High temperature protection setting Reset locking Water supply Water level of floating ball is too low water bath 4 Temperature keep rising a Temperature is out of control a Ask for repair and out of control b Heater circuit is out of control b Ask for repair P I D value is not correct c Re calculating automatically d S S R breakdown d Ask for repair 5 Temperature can not a cold media run out a Askto repair 6 temperature toleranceis a Temperature is unstable a Suspendfor30 minute large b P T D value is not set or not correct
4. 7 auto calculating LED See the page 8 8 Manual controlled LED See the page 8 9 Over Low LED No this function 10 Over heat LED See the page 9 11 Heating LED See the page 9 12 centigrade LED LED on means temperature is centigrade 13 Fahrenheit LED LED on means temperature is Fahrenheit 2 1 Setting temperature 1 PV displays the actual temperature in chamber 2 SV displays the setting temperature Press A to increase temperature gradually to decrease temperature gradually 3 Setting temperature upon what you need 2 2 Setting parameter 1 Press select key for 5 seconds to display mS then release select key and re press select key to modify temperature parameter 2 SHIF setting is completed and then press R to make sure When LOCK NONE and no parameter is locked user can change it freely 1 LOCK SET all functions parameters are locked 2 LOCK USER all parameters are locked except S P 3 LOCK ALL all parameters are locked to prevent from being changed Modify inaccurate temperature value SHIF In normal condition set SHIF to 0 sometimes PV value is inaccurate because of detecting from different point at this time please modify it by SHIF value When SHIF 0 then PV 100 C If SHIF setting 20 00 then 1207 If SHIF setting 10 0 then PV 90 C For Example PV actual temperature is 100 C and SV temperature setting is also100 C If T
5. Laboratory Equipment Manufacturer www mrclab com Refrigerated Incubator Shakers Operation Manual 150 150 2 TTT TTT PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION 3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com MRC VER 01 3 14 Contents LOCK Correct temperature tolerance SHIF auto calculating Manual controlled 3 Speed control 3 1 Shaking setting Error message and trouble shooting for temperature controller MAINTENANCE amp CLEANING WARRANTY CARD SPECIFICATIONS DESCRIPTION MODE SPECIFICATIONS LOM 0 to 60 Ambient to 60 C 0 1 C PID Controller TEMP DISPLAY LED Digital Display 25 4mm 3 point gravity balance orbiting SHELF 1 adjustable 3010300 r p m 30 to150 r p m TIMER 999H 999M 9995 HEATER 900W PLATFORM Single Double 1 4hp None 110 V 60 Hz 220V 50Hz Stainless steel Powder painting 480x380mm 600x500x500 mm 680x690x890 mm L 5 o zl E Z e T m m m m imi gt 141 191 gt Q J Qo z rm U A o 5 F gt 2 gt J m m Im J lt O gt gt 2 w gt y o gt 12 p en Sj m 4 20 zj JJ gt JJ m S m 8 Z lt 2 gt e gt m Em m O o 7 T m lt
6. d lost human negligence misuse or acts of God during warranty we will repair at a reasonable charge 5 This warranty card is invalid without company stamp and will not be re issued in case it is lost 15
7. hermometer appears 120 C or 90 C Then set SHIF 20 or 10 Auto calculating LED Instrument has been set the best PID value we suggest executing auto calculating when temperature is unstable Enter auto calculating press selecting key until 15 displayed then release selecting key Press selecting key again for 5 seconds to enter auto calculating all parameters setting must be correct before executing auto calculating and must be LOCK NONE Manual controlled LED 8 enter manual control mode for testing or system failure Enter manual control mode Keep pressing selecting key until is displayed then release pressing selecting key about 5 seconds to enter manual control mode H means OP1 output percentage means OP2 output percentage Over Low LED LED on means temperature OverLow protection is on press select key PV displays SP3 SV displays default Over Low protected value 5 C Over Heat LED LED on means overheat protection is on press select key PV displays SP2 SV displays default overheat temperature protected value 5 C For example the setting temperature is 100 C and default overheat protected value is 5 C when rising to 105 C LC LED will be on and stop heating Heating LED LED on means heating now If the machine includes timer chamber temperature start dropping after time out at this time there is no heating though heating LED is on 3 Speed control of shaking
8. l9 6 2 gt o 7 PANELG KEY DESCRIPTION TEMP CONTROL CETT I see D OO Q G9 Oo 06 9 sme Main power switch turn on off main power Cooling switch turn on to start compressor No this function Shaking speed switch turn on to start shaking Lamp switch turn on off the lamp 2 Temp Control display setting and actual temperature 3 Speed control display setting and actual speed OPERATIONS DESCRIPTION After making sure voltage please plug in 110V 220V socket 1 Power POWER on setting temperature SPEED on setting speed of shaking 2 Temperature control 4 1 Key for Setting selecting to select parameter for viewing or adjusting 2 Key for decreasing gradually to decrease parameter 3 4 IO Key for increasing gradually to increase parameter return confirm key have monitor returned to PV value display present measuring value and setting value b clear latch alarm when alarm condition has been eliminated c exit manual control mode auto calculating mode and calibrating mode d clear error message or auto calculating error message e restart constant temperature timer f Display output percentage on failure mode with manual control Display actual temperature parameter and error message Display setting value parameter and control output value
9. nsor break or send it back to maker for repair input current below 1mA if4 20mAis selected or input voltage below 0 25V if 1 5V is selected 13 MAINTENANCE CLEANING 1 Please follow specification to use the specified socket Do not use old or loosened socket and not use same socket with other machines Instead of general extended line please use single circuit and specified extended line to avoid overload and to ensure operating smoothly and service life Please make sure voltage before use we are not responsible for any damage caused by insufficient voltage Please install it on smooth floor to avoid shaking and noise When moving please do not tilt over angle of 45 degree cooling performance will be affected if over 45 degree If it has been tilted over 45 degree please keep still for 2 4 hours before switching on cooling system to prevent damage of compressor Please switch off main power and open door for 2 3 days to dry inside and parts and to extend its service life WARRANTY CARD mee 2 a LLL LLL Warranty period Company Stamp Condition of warranty Invalid without company stamp One year warranty from the date of purchase 2 In case damage is under normal condition of use within warranty we will repair at no charge 3 case any manufacturing defect is found it will be replaced with a new one free of charge 4 Damage caused by car
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