manualshive.com logo in svg

Snijders ECONOMIC PREMIUM, User'S & Technical Manual, Page: 20 / 22

Share
Download
Snijders ECONOMIC PREMIUM User'S & Technical Manual Download Page 20

SNIJDERS SCIENTIFIC

 

B.V.

 

ISO9001 certified by Lloyd’s 

 

Economic Premium ECP01E, March ‘06 

Page 20 of 22 

            Subject to change 

 

8.

 

TROUBLESHOOTING 

 

Machine completely ‘dead’ 

-

 

check main supply 

-

 

check main fuse 

-

 

check earthleakage-switch 

Temperature too low 

-

 

cooling valve open; active too long 

-

 

thermal safety switch active 

-

 

heating element defective 

-

 

solid-state-relays heating defective 

-

 

controller defective 

Temperature too high 

-

 

fan in cabinet broken 

-

 

valve cooling-circuit defective 

-

 

dirty condensor 

-

 

compressor defective 

-

 

compressor pressure too high/low 

-

 

pressure-switch defective 

-

 

ambient temperature too high 

-

 

leakage refrigerant 

Humidity too low 

-

 

check if it’s possibly physical 

-

 

check water level (main valve) 

-

 

Stulz humidifier 

-

 

check fan inside cabinet 

Humidity too high 

-

 

check temperature 

-

 

check cooling system of defrost 

-

 

check evaporator isn’t frozen 

No lighting 

-

 

relays defective 

-

 

switching device, starter or light tubes  
defective 

-

 

thermal safety-switch active 

-

 

check position control contacts 

Summary of Contents for ECONOMIC PREMIUM

Page 1: ...USER TECHNICAL MANUAL ECONOMIC PREMIUM MODEL ECP01E ...

Page 2: ...nen en normen The named device complies with specified EC guidelines and standards Type apparaat Type of device Klimaatkasten Climate cabinets Modellen Type designation MC1000 E MC1000H E MC1000VHO E MC1750 E MC1750VHO E ECP01 E ECD01 E B3 400 E B3 600 E G120 E EB1 E EB1SC E EB2 E EB2SC E CE richtlijnen normen EC guidelines standards EN 61326 EN 61000 6 3 EN 61000 6 4 EN 61000 6 2 EN 61000 3 2 EN ...

Page 3: ... DISPLAY 8 4 4 SET TIME 9 4 5 BASIC MODE 9 5 MANUAL MODE 10 5 1 CHANGING TEMPERATURE HUMIDITY OR LIGHTCONTACTS 11 6 PROGRAM MODE 12 6 1 PROGRAM EDITOR 12 6 2 PROGRAM NAME 14 6 3 PROGRAM WITH RAMFUNCTION 14 6 4 STARTING THE PROGRAM WITH TIME INPUT 17 6 5 ALARMFUNCTIONS 17 7 MAINTENANCE 18 7 1 WARNINGS 18 7 2 USE OF WATER FOR THE HUMIDIFICATION 19 8 TROUBLESHOOTING 20 9 PARTSLIST 21 10 APPENDIX Elec...

Page 4: ...umidity inside is controlled by the Stulz de humidifier The cabinet is fitted with 3 trays all of them adjustable in height A maximum of 20 trays can be placed into the Economic Premium The exterior of the cabinet is made of electrolytic coated steel in the colours blue and white The interior of the Economic Premium is made of Stainless Steel The cabinet is fitted with a door lock and mounted on 4...

Page 5: ...height per tray approx 40 cm flexible Airflow vertical Specifications Temperature range with lights off 5 C 60 C Temperature range with lights on 0 C 60 C Temperature fluctuation 0 3 C Variation Lights on Lights off 1 0 C 0 5 C Humidity range depending on temperature and light 40 95 Lighting measured in an angle of 180 20 000 lux 60 W m 2 240 µE m2 s 2 Facilities Temperature controller Jumo IMAGO ...

Page 6: ...emperature Connect the Economic Premium to a direct watersupply by means of a waterhose and open the main valve When there is no direct water supply to connect to the Economic Premium it s necessary to place a watertank optional at the backside of the machine and connect it to the water supply of the Economic Premium by means of a waterhose Please pay attention that the income pressure will be bet...

Page 7: ...t pages the functions of the controller are described Explanation 1 Status line 8 Operating mode state 2 Setpoint and process value 9 Power led 3 Alarm symbol 10 Status indicators of the outputs 4 Current meaning of soft keys 11 Ventilator adjustment optional 5 Soft keys 12 Alarm buzzer 6 Alarm display 13 Alarm light 7 Exit manual keys 14 Power On off switch buzzer alarm 15 Main power On off switc...

Page 8: ...e activated The controller allows settings of 50 different programs Each program can be built up from a total day night cycle in which different steps both in the day and nightperiod can be performed Each program can operate continuously or can be repeated a number of times between 1 and 99 Note when the controller hasn t been touched for 15 minutes automatically the screensaver will start up By p...

Page 9: ...sing the keys when ready push then scroll to Device date by using the keys and push scroll to Date or time and push select Date and time and confirm by pushing change this by using the keys and push to confirm by using the key you will return to the former screen 4 5 Basic mode In the basic mode the temperature humidity and the lightcontacts are not adjustable The controller makes sure that the te...

Page 10: ... be regulated The control loop of the control channel that is displayed can be interrupted by switching to the control mode switch to the control mode with hold key down for at least 2 sec the symbol of manual mode appears in the operating mode display by pushing the display of channel 1 appears temperature set temperature by using the keys the meaning of the soft keys changes an input window appe...

Page 11: ...nging temperature humidity or lightcontacts optional dimfunction CO2 injection measurement Push on the button Open the screen Operation level and push Open the screen Systemstate manual and push Now you can choose for open the screen Program channel 1 for the temperature or open the screen Program channel 2 for the humidity or open the screen Control contact for the light position 1 4 or open the ...

Page 12: ...ime 24h 4000 16 24 6 PROGRAM MODE 6 1 Program editor Call up Edit program by pushing the key and select Edit program followed by Select Program number by using the cursor keys followed by Select Program channel by using the cursor keys Channel 1 for temperature and the light contacts channel 2 for the humidity channel 3 for the dimfunction optional and channel 4 for the CO2 injection measurement p...

Page 13: ...segment as follows set the temperature and or light level at the required end value set Cy repeating program at 1 50 programs up to 99 segments can be programmed a total of 1000 segments can be implemented Programs are created by programming set points and segments times segment after segment Furthermore the states of the control contacts 1 3 and the active parameter set can be defined for each se...

Page 14: ...ay press and choose for Program name followed by press key A B and name the program followed by by pressing you will return to the former screen again 6 3 Program with ramfunction Call up Edit program by pushing the key and select Edit program followed by Select Program number by using the cursor keys followed by Select Program channel by using the cursor keys Channel 1 for temperature and the lig...

Page 15: ...n only fill out the lighting where the temperature is filled out see above Note below the CtrlCon are mentioned 8 digits The last 3 can be used to switch the lighting 1 ON 0 OFF The last digit is for the upper compartment middle digit for the middle compartment third digit for the below compartment In the upper table is mentioning the time which is reached 1 after 6 59 59 hours 2 after 1 00 00 hou...

Page 16: ...of CO possible When you like to use a constantly repeating program Cy 1 you have to program the last segment as follows set the temperature and or light level at the required end value set the time at 1 second set the contacts of the light at the wished value set Cy repeating program at 1 For example see attached programs with the manual Note we advise to program the first segment with 1 second le...

Page 17: ...the humidity setpoint For the light and CO2 injection no alarms can occur When the internal temperature and humidity deviates from the settemperature and humidity the buzzer alarm led and the potential free contact backside cabinet will be energized The buzzer is mutable by using the switch on page 7 number 14 The alarm itself stays energized When the internal temperature is too low the cooling wi...

Page 18: ...ittance of the light of the fluorescent tubes The shelves inside the cabinet are made of a stainless steel frame with a polystyrene inlay These shelves may not be sterilized and must be cleaned with a cleaning solution or with a desinfection solution The cabinet can be cleaned with a cleaning solution or a desinfectant Acids will make the stainless steel corrode and are therefore not recommended t...

Page 19: ...When the humidification is active a plume with humid air will come out of the humidification pipes When the climate cabinet isn t used for a longer period of time the humidification unit has to be emptied This can be done by removing the black stop at the left side of the unit Pay attention Collect the outcoming water by using a tube and bucket Warning When the humidification unit is not been empt...

Page 20: ...ctive Temperature too high fan in cabinet broken valve cooling circuit defective dirty condensor compressor defective compressor pressure too high low pressure switch defective ambient temperature too high leakage refrigerant Humidity too low check if it s possibly physical check water level main valve Stulz humidifier check fan inside cabinet Humidity too high check temperature check cooling syst...

Page 21: ... Pressure Switch Danfoss KK KP1 Duo Pressure Switch Danfoss KK KP15 Temperature Switch Jumo RU0014 Aggregate Danfoss KK SC18GXN2 Sight Glass Danfoss KK SGN6S Expansion Valve Orifice 2 KK TUA ORIFICE2 Signallamp Red LA0090 Extensometric sensor RU0012 Digital thermostat RU0017 Controller Jumo IMAGO 500 RU0018 PT100 2mtr WIRE RU PT100 Relays KLM Dil00 SM0010 Relays Omron LY4 220V SM0020 Relaysholder ...

Page 22: ...FIC B V ISO9001 certified by Lloyd s Economic Premium ECP01E March 06 Page 22 of 22 Subject to change 10 APPENDIX Electrical Diagrams Economic Premium Cooling Diagram Economic Premium Testform Stek Control Certificate ...

Reviews:

No comments