CARON 6000 SERIES ENVIRONMENTAL TEST
Contents
1. 16 Dryer Package Installation 16 Dryer Package Testing amp Adjustments 17 Circular Chart Recorder 18 Setup Installation 18 Routine Maintenance 21 Contact Closure Timer System 22 Condensate Recirculating System 23 Remote Alarm Contact 25 Product Temperature Safety 25 Computer Communications 12 Defrost Package 26 MAINTENANCE 27 TROUBLESHOOTING GUIDE 29 APPENDIX A Watlow 96 Controller 30 General Controller Operation 30 Light amp Contact Timer Communications 31 APPENDIX B Watlow SD Controller 32 APPENDIX C 230 V Optional Unit 33 Light amp Contact Timer 33 APPENDIX D Decla2. Display Resolution Temperature 0 1 C Relative Humidity 1 RH RH levels limited by 4 C minimum dewpoint Specifications were established at 20 C with 50 RH ambient conditions Chamber ambient conditions 20 C to 25 C Exceeding 25 C can result in chamber failure For help with operation of the unit call Customer Service at 1 740 373 6809 6000 SERIES MANUAL_U doc 12 12 07 6 MODEL 6030 SPECIFICATIONS Temperature Range without lights 5 C to 70 C Temperature Range with lights 10 C to 70 C Temperature Control 0 1 C Temperature Uniformity 0 3 C Relative Humidity 20 to 98 RH Humidity Control 2 Interior Dimensions 30 W x 27 5 D x 63 5 H 76 2cm x 69 9cm x 161 3cm Exterior Dimensions 36 W x 39 D x 90 H 91 4cm x 99 1cm x 228 6cm Work Space 30 cu Ft 850 liters Shelves Number of shelves 5 Stainless Steel Wire Rod Standard Shelf Spacing 1 5 on center 37 positions Shelf Size Each Shelf 29 25 W x 26 5 D 74 3cm x 67 3cm Shelf Area 5 4ft 2 each 26 9ft 2 total Materials Finishes Interior Stainless Steel Exterior Metal with powder coated finish Feet Adjustable leveling pads Electrical 115V 25A 60Hz 1Ph standard 220V optional Shipping Weight 750 lb 340kgs Optional items RH levels limited by 4 C minimum dewpoint Specifications were established at 20 C with 50 RH ambient conditions Chamber ambient conditions 20 C to 25 C Exceeding 25 C can result i
3. will result in poor performance and are not covered under warrantee If parameter re setting to factory default values is needed consult CARON service Advance Up Down Infinity Home SD Actual red upper display Set point green lower display 6000 SERIES MANUAL_U doc 12 12 07 33 APPENDIX C 230 V Optional Unit The Caron Model 6030 6031 6032 230 V unit is the same as the 115 V with minor modifications they are as follows Power PLEASE READ CAREFULLY The power specifications of this unit are 230V 15A 50 60 Hz For personal safety this chamber must be properly grounded The power cord of this chamber has no electrical plug and must be hard wired or the appropriate plug installed before use CARON recommends that the chamber have a dedicated wall outlet DIURNAL LIGHTING SYSTEM 6012 amp 6032 The Diurnal Lighting System also known as the Dual Setpoint Light Cycle Timer System Model 6032 consists of two 2 light banks with 2 lights per bank one light per shelf on 4 of the five shelves and a timer Note Light Bank 1 labeled light 1 2 Light Bank 2 labeled light 3 4 Both light fixtures must be plugged in for light bank to work properly Refer to Diurnal Lighting System section in the manual for operation of this option 6000 SERIES MANUAL_U doc 12 12 07 34 CE Compliant Product Declaration of Conformity 05 Caron Products and Services Inc 27640 State Route 7 Marietta OH 45750 USA Declares that
4. 15 cm 6 in 15 cm 3 5 in 9 cm 3 5 in 9 cm 3 5 in 9 cm 6000 SERIES MANUAL_U doc 12 12 07 12 CONTROLLERS The temperature control system is comprised of a single channel dual output controller On off outputs are used to drive heaters and cooling solenoids An additional controller is used to control the humidity if that option is ordered Both controllers are configured and tested at the factory to ensure proper performance Controller operating procedures and factory default settings are listed in the Appendix Default is temperature display in C For F consult factory for details In addition see the separate controller manual for more details on controller operation menus and available settings Due to individual circumstances it maybe beneficial to modify the default settings to best suit an applications Examples include alarm and communication settings NOTE On power up the temperature and humidity controllers allow the system one minute to stabilize prior to turning on outputs Therefore it is normal for the unit not to turn on heating or cooling or humidify for a full minute on power up regardless of set points and cabinet conditions TEMPERATURE DEVIATION ALARM All units are equipped with an alarm system that constantly monitors temperature to ensure the user is notified if the cabinet goes into an alarm condition Notification occurs via a RED indicator LED and an audible alarm Temperature alarms will occur once the
5. 4 Install rubber stopper in access port on right side of cabinet 5 Turn on power switch located on the control panel This switch activates the heating unit and temperature controller The temperature controller will sound an alarm The temperature alarm will automatically reset after a few seconds 6 Turn on the refrigeration switch when operating at setpoints below 35 C This switch activates the refrigeration system 7 Set the temperature controller to the desired setpoint See appendix if necessary 6000 SERIES MANUAL_U doc 12 12 07 11 8 Turn on the humidity switch This switch activates the humidity system and the humidity controller with humidity option only Set the humidity controller to the desired setpoint See appendix if necessary During normal refrigeration operation a soft clicking sound can be heard This sound is the result of the solenoid control valves switching in the refrigeration system Chamber Loading Air circulates through the chamber to maintain uniform conditions When loading putting product into the chamber position samples so air can flow freely throughout the chamber For best temperature amp humidity uniformity keep samples away from surfaces as listed in table below Do not put product on the floor Model Ceiling Back wall Side walls Front door Between shelves 6010 6011 6012 2 in 5 cm 2 in 5 cm 4 5 in 11 cm 2 in 5 cm 2 in 5 cm 6030 6031 6032 6 in
6. CARON 6000 SERIES ENVIRONMENTAL TEST CHAMBERS MODELS 6010 6011 6012 6030 6031 amp 6032 OPERATIONS MANUAL 6000 SERIES MANUAL_U doc 12 12 07 2 TABLE OF CONTENTS SECTION PAGES INTRODUCTION 3 Symbols and Warnings 3 SPECIFICATIONS 5 INSTALLATION 7 Chamber Location 7 Drain Connection 8 Power 8 OPERATION 10 CONTROLLERS 12 Temperature Deviation Alarm 12 OPTIONS 13 Humidity System amp Controller 13 Humidity Controller Calibration 14 Humidity Water Inlet 14 Diurnal Lighting System 15 Heatless Dryer Package
7. alarm condition has been present for 15 minutes This delay is in place to avoid nuisance alarms associated with door openings Example of Deviation value Set point 30 C Alarm high 5 C Alarm low 3 C High Alarm 35 C and Low Alarm 27 C NOTE When powering up the chamber if the actual interior chamber temperature varies from the setpoint immediately set the deviation amount to a large enough margin in order to allow the chamber to reach the temperature setpoint If the deviation amount is too small the alarm will sound until the chamber is within the min max deviation range The temperature deviation alarm is preset to 50 C above or below set point 6000 SERIES MANUAL_U doc 12 12 07 13 6010 amp 6030 Humidity System A bi modal humidification system allows for independent humidification and dehumidification This design provides control over both the humidity injection system and the dehumidification system This system permits the chamber to respond faster as well as controlling the chamber more efficiently at a constant relative humidity The Humidity Injection System utilizes atomizers to inject moisture into the chamber to achieve humidity levels of 98 RH An extended low end humidity level of 20 RH is attainable due to the configuration of the refrigeration system limited by a minimum 4 C dew point The atomizer system is preferred over the boiler type system since it will not add heat to the chamber The added
8. can proceed at accurate lower than ambient humidity levels CIRCULAR CHART RECORDER The Honeywell DR 4300 General Purpose Circular Chart Recorder uses reliable microprocessor operation to generate dependable pen drawn analog traces on preprinted 10 inch 250 mm charts The two pen model RCDR103 accepts inputs from a temperature sensor and a humidity sensor The single pen model RCDR107 records temperature only temperature sensor is a highly accurate RTD The humidity sensor is a Vaisala or equal which utilizes the Humicap sensor to measure relative humidity The recorder uses disposable fiber tip ink cartridges for dependable recording with minimum maintenance The recorders are housed in a molded case with a glass windowed gray gasketed door which protects internal components while allowing easy access to the chart Input samples are taken at a rate of 2 times every 1 3 seconds Each sample is amplified and then converted to a digital signal which is isolated and passed to the microprocessor Analog and digital filters with fixed time constraints provide input signal smoothing as required Standard factory set up for chart speed is 7 day operation Refer to the Chart Recorder s User s Manual to change the chart speed settings for various chart speeds 6000 SERIES MANUAL_U doc 12 12 07 19 Mount the recorder by using the already installed bracket There are three factory drilled holes located on the right side of chamber facing the
9. front of chamber Using the factory supplied screws screw the recorder to the side of the chamber NOTE Before applying power to the recorder complete these preliminary preparation tasks to prepare the recorder for operation NEVER ATTEMPT TO ACCESS COMPONENTS INSIDE THE RECORDER CASE WITH POWER APPLIED The Vaisala RH Sensor is wired to the Humidity controller in the chamber for 0 5 Volt actuation An individual 100 RTD Temperature sensor is wired to the Recorder In order to connect the Humidity and temperature sensor to the recorder refer to the figures below to perform the following procedures Model 6030 6031 6032 Right side Model 6010 6011 6012 Right side 6000 SERIES MANUAL_U doc 12 12 07 20 a Locate the wires fastened to the side of the chamber these are the temperature and humidity sensor wires b Push the button on the recorder door and swing the door open c Loosen the captive screw in the chart plate and swing the plate out Run the sensor wires into the chart recorder through the knock out hole on the recorder d There are two modules inside the recorder the one on the right is for humidity Pen 1 and the left one is for temperature Pen 2 e To connect the humidity sensor Locate terminal block TB2 on the middle right side of the Main printed circuit board for Pen 1 6000 SERIES MANUAL_U doc 12 12 07 21 f Insert connector with the red and black wires from the humidity sensor to the connector
10. labeled red and black g Insert connector with the white red and red wires from the temperature sensor to the connector labeled white red and red h Close the chart plate and replace the captive screw Pull up on the pen lifter to raise the pens from the chart plate and remove the protective cap from the pen tip NOTE DO NOT LIFT THE PENS DIRECTLY 6000 SERIES MANUAL_U doc 12 12 07 22 j Slip the new chart under the pen lifter pen and time index and press the chart into place over the chart hub and locating pin k Grasp the chart hub and locating pin and turn the chart until the desired time line on the chart is aligned with the time index on the chart plate and Pen 1 Push down the pen lifter to return the pens to the chart l Close the recorder door and apply power The recorder pen will start tracking the input value after pen initialization ROUTINE MAINTENANCE The recorder does not require any periodic maintenance However the chart and ink cartridges will have to be replaced as required The chart paper and ink cartridges can be ordered directly from Honeywell USA amp CANADA Replacement Pen 1 Purple six pack PN 30735489 007 Replacement Pen 2 Red six pack PN 30735489 002 Replacement 10 Chart Paper 25 charts PN 30755820 001 Replacing the Ink Cartridge Refer to Figure 8 in the Honeywell manual Replacing the Ink Cartridge and Chart 1 Remove power from recorder Push in the button on the door and swi
11. to the fitting labeled air supply inlet NOTE THE AIR SOURCE MUST BE OIL FREE AND WATER FREE AND FILTERED TO 10 MICRONS MINIMUM d Plug in the air regulating solenoid line cord into the matching receptacle located above the dryer mounting bracket TESTING AND ADJUSTMENTS Connect the cord to the proper receptacle as mentioned above and turn the humidity power switch on Turn on air supply Be certain that the air pressure into the inlet side of the dryer assembly is set at a minimum of 90 PSI and not above a maximum of 100 PSI To set the pressure regulator 1 Close the air flow adjustment knob 2 Set the chamber to 0 humidity full dehumidification 3 Adjust the pressure regulator adjustment knob to 90 psi To set the air flow rate POWER CORD PLUG AIR OUTLET AIR INLET PRESSURE REGULATOR KNOB PRESSURE REGULATOR DIAL PRESSURE REGULATOR DIAL 6000 SERIES MANUAL_U doc 12 12 07 18 1 Set the flow meter on the dryer assembly to approximately 300 SCFH Watch the humidity display to see that the RH is moving down to the specified setpoint Allow sufficient time for the chamber to stabilize when setting up and making adjustments especially if the chamber has been running with high humidity levels Running the chamber at higher than ambient humidity levels can cause moisture to collect in all areas of the chamber including sensors and other components This moisture must be removed before actual tests
12. 6010 6011 6012 replacement filters can be ordered through Caron Service Dept 740 373 6809 Monthly g Check condensate drip pan located inside of 6010 6011 6012 Every 3 Months remove service door lower right hand corner 6000 SERIES MANUAL_U doc 12 12 07 29 TROUBLESHOOTING GUIDE PROBLEM No power main power switch light not energized POSSIBLE CAUSES 1 Power lines not wired properly into grounded wall outlet 2 Main fuse blown 3 Customer power defective PROBLEM Cabinet not heating safeties not energized POSSIBLE CAUSES 1 Heater fuse blown 2 Snap disc open 3 Thermal fuse open 4 Main temperature control and or sensor defective 5 Controller not programmed properly 6 Poor air circulation within the chamber 7 Solid State Relay Defective PROBLEM Cabinet not cooling over temp safety energized POSSIBLE CAUSES 1 Compressor switch is not on 2 Compressor is hot trip out on thermal overload 3 Poor internal air circulation 4 Heat is remaining on PROBLEM Inconsistent temperature control and then over temp safety energizes POSSIBLE CAUSES 1 Circulation fan defective 2 Temperature sensors out of position or defective 3 Controller not programmed properly For further troubleshooting procedures refer to the individual manuals for the controllers recorder or contact CARON at 740 373 6809 6000 SERIES MANUAL_U doc 12 12 07 30 APPENDIX A WATLOW 96 CONTROLLER This appendix describes the operating
13. O CUSTOMER NAME SHIP DATE
14. following procedure outlines the steps for setting a temperature or humidity offset A Press the advance key until CAL1 is in the lower display B Press the up or down keys to obtain the desired temperature or humidity offset C Press the Infinity key to return to the home page Controller Parameters Controller parameters are factory set and should not be changed Incorrect controller parameters will result in poor performance and are not covered under warrantee If parameter re setting to factory default values is needed consult CARON service Diural Lighting amp Contact Closure System With the diural lighting and contact closure systems different temperature and humidity set points maybe selected for lights on and lights off To set the second set point A Press the up and down keys together for 3 seconds B Press the advance key until SP2 is in the lower display C Press the up or down keys to obtain the desired temperature or humidity set point D Press the Infinity key to return to the home page The original setpoints SP are the NIGHT when the lights are off temperature and humidity setpoint settings Communications Optional Anafaze Watview Run Time computer communications software using RS 485 computer communications is available for use with the standard controls and is very user friendly software The software can be used for real time operation set up and data logging Please consult the Watview help files in the s
15. heat causes the system to work harder to maintain temperatures especially at lower levels Humidity System Controls The humidity system is comprised of a 1 16 DIN controller The illustration below shows the layout of the control panel controller model may vary The display panel consists of the standard control panel in addition a humidity switch and a relative humidity controller The relative humidity controller s unit is RH Refer to the appendix for controller details 2 0 0 2 0 0 2 0 0 2 0 0 6000 SERIES MANUAL_U doc 12 12 07 14 Humidity Chromalox Controller Calibration for Watlow controllers see Appendix A 1 Remove the access panel control panel cover 6030 right side panel 6010 2 Find the 2 x 3 black utility box located adjacent to the wiring and in the service area Behind fuse panel 6030 near ceiling 6010 3 Inside the utility box is the humidity module 4 Slowly adjust the BOTTOM humidity calibration pot to the desired calibration point as shown on the humidity controller readout Humidity Water Inlet Model 6030 Facing the back is a water connection in the upper right hand corner The FPT fitting is attached to a filter strainer and pressure regulator that is set at 40 PSI Any type of MPT fitting can be used to connect to water supply Model 6010 Facing the back is a water connection in the lower right hand corner The FPT fitting is attached to a filter strainer and pressure regu
16. instructions and default controller the Watlow 96 temperature amp humidity controllers A 96 controller can be identified by either an 96 in the upper right corner or with an upper green lower green led display Controller Layout Temperature 1 Output 1 indicates heating system 2 Output 2 indicates cooling system 3 Output 3 indicates temperature alarm 4 Advance key 5 Infinity Home key 6 Up key 7 Down key 8 Lower display Setpoint Temperature C 9 Upper display Actual Temperature C Humidity 1 Output 1 indicates system humidification 2 Output 2 indicates system dehumidification 3 Output 3 Not used 4 Advance key 5 Infinity Home key 6 Up key 7 Down key 8 Lower display green Setpoint Relative Humidity RH 9 Upper display green Actual Relative Humidity RH The Output indicator lights on the controller are not continuously on They are only on when the specific system is in operation Change Set Point Use the up and down arrow push buttons to obtain the desired setpoint temperature or humidity Customer Menu access by pressing advance button Alarm 3 Low A3LO Alarm 3 High A3hi Alarm Hysteresis 3 AhY3 Calibration Offset CAL 1 Event Set Point E Sp 2nd set point and diurnal light option 2 0 0 2 0 0 4 6 7 5 1 3 2 8 9 6000 SERIES MANUAL_U doc 12 12 07 31 Controller Calibration Offset The
17. lator that is set at 40 PSI Any type of MPT fitting can be used to connect to water supply 6000 SERIES MANUAL_U doc 12 12 07 15 NOTE Use only distilled or deionized water with resistivity between 50k cm amp 1 M cm and pH above 6 5 Using water outside this range will void the warranty Do not use water with chloramines Chloramines can damage internal rubber gaskets and cause a catastrophic leak Model 6030 The two atomizing heads are located in the interior ceiling area which inject the humidity into the chamber Model 6010 The atomizing head is located on the left side interior wall It is also important to check and clean the humidity water inlet filter strainer every 6 months After cleaning filter strainer hand tighten bowl onto housing overtightening bowl can cause cracks and filter strainer to leak DIURNAL LIGHTING SYSTEM The Diurnal Lighting System also known as the Dual Setpoint Light Cycle Timer System Model 6032 consists of four 4 light banks with 2 lights per bank one light bank per shelf on 4 of the five shelves and a timer Model 6012 consists of two 2 light banks with 1 light per bank one light bank per shelf on 2 of the four shelves and a timer This system allows the operator to simulate Day Night testing The Switch will turn both light banks on and off simultaneously as well as operate the two setpoint temperature system The illustration below is a layout of the control panel Note For units equipped
18. n chamber failure For help with operation of the unit call Customer Service at 1 740 373 6809 6000 SERIES MANUAL_U doc 12 12 07 7 INSTALLATION Unpacking This product has been completely tested cleaned and packed for shipment Carefully remove all packing material Please examine the chamber completely Should any damage be found notify the delivering carrier immediately Report any shortages to Customer Service at 1 740 373 6809 Chamber Location Chamber ambient conditions 20 C to 25 C Exceeding 25 C can result in chamber failure The chamber must be located in a dry clean and level area Allow a 4 clearance from the back and top of the chamber for proper air circulation and ease of installation Locate the chamber in an area out of direct sunlight and away from heating and cooling ducts The 6010 amp 6030 chambers can exhaust 2500 BTU hr 730 W and 4000 BTU hr 1170 W respectively into the surroundings The figure below shows a side view of the chamber with air vent and access port locations Models 6030 6031 6032 Tilt the unit of a level s bubble toward the back for proper water drainage Models 6010 6011 6012 Unit should be completely level for proper water drainage 6000 SERIES MANUAL_U doc 12 12 07 8 Drain connection Connect a 3 8 NPT drain line to the drain connection located on the lower back side of the chamber The figure below shows the drain connection on the back of the chamber For proper operatio
19. n the drain hose should not be kinked or bent It should run down from the chamber and go into an open floor drain Power PLEASE READ CAREFULLY For personal safety this chamber must be properly grounded The Power Cord of this chamber is equipped with a grounded plug which mates with a corresponding outlet to minimize the possibility of electrical shock from the chamber CARON recommends that the chamber have a dedicated wall outlet Models 6030 6031 6032 Right side of chamber Models 6010 6011 6012 Back side of chamber Models 6030 6031 6032 Models 6010 6011 6012 6000 SERIES MANUAL_U doc 12 12 07 9 INSTALLATION cont Control System The control system is comprised of a 1 16 DIN temperature controller The drawing below shows the control panel exact controller may vary The display panel consists of a power switch refrigeration switch and a temperature controller The temperature controller s unit is degrees Celsius C Refer to the figure below for the layout for the indicator lights as detailed below See appendix for controller operating instructions CONTROL PANEL 2 0 0 2 0 0 6000 SERIES MANUAL_U doc 12 12 07 10 OPERATION 1 Connect the drain lines and power cord as instructed in the INSTALLATION section of this manual See Appendix C for additional drain connections 6030 only 2 Insert all shelf clips and shelves Check to see if they are properly installed 3 Close the chamber door
20. ng the door open 2 Pull up on the pen lifter to raise the pens from the chart plate NOTE DO NOT LIFT THE PENS DIRECTLY CAUTION Be careful not to move the pen arm while removing and installing the ink cartridge Note The longer pen arm is pen 1 3 Unclip and remove the purple Pen 1 or red Pen 2 ink cartridge for the pen arm 4 Remove the protective cap from the pen tip on the new cartridge and open its clip 5 Slide the new cartridge onto the pen arm so that its tip fits into the notch at the end of the pen arm and close the clip to secure the cartridge to the pen arm 6 Push down the pen lifter to return the pen tip to the chart 7 Close the door and apply power Replacing the chart Refer to Figure 8 in the Honeywell manual Replacing the Ink Cartridge and Chart 1 Remove power from recorder Push in the button on the door and swing the door open 2 Pull up on the pen lifter to raise the pens from the chart plate NOTE DO NOT LIFT THE PENS DIRECTLY 3 Lift the chart from the hub and locating pin and slide it from under the pens to remove it from the chart plate 4 Slip the new chart under the pen lifter pens and time index and press the chart into place over the chart hub and locating pin 5 Grasp the chart hub and locating pin and turn the chart until the desired time line on the chart is aligned with the time index on the chart plate and Pen 1 Push down the lifter to return the pens to the chart 6 Close the door and apply p
21. nimum humidity control point of 2 RH and improve the dehumidification rate of the chamber This is accomplished by purging the chamber of its moist air The Dryer Package utilizes 90 to 100 PSI compressed air to operate A coalescent filter with automatic drain will remove small amounts of incoming moisture However particles of dirt or rust as well as large amounts of condensed moisture or oil that may be in the compressed air line feeding the dryer must be removed from the air stream before it enters the dryer CARON recommends installing a pressure gauge prior to the dryer to air in monitoring system pressures The flow meter shows the flow rate of dry air entering the chamber It is adjustable by the knob at the bottom of the meter Maximum performance is obtained at 300 SCFH or 5 CFM Operating the unit above this purge rate may decrease performance On some models a pressure regulator is installed between the tower dryers and glass flow meter to limit the pressure into the flow meter The regulator should be set at a maximum of 100psi DRYER PACKAGE INSTALLATION a Attach the Dryer package to the exterior chamber with the pre drilled mounting holes and mounting hardware Be sure to secure each tower 6000 SERIES MANUAL_U doc 12 12 07 17 b Attach the 3 8 ID clear tubing to the outlet of the flow meter Secure tubing with the hose clamp provided c Connect compressed air either from house air or other compressed air source
22. oftware for operating instructions 6000 SERIES MANUAL_U doc 12 12 07 32 APPENDIX B WATLOW SD CONTROLLER This appendix describes the operating instructions and default controller the Watlow SD temperature amp humidity controllers An SD controller can be identified by either an SD in the upper right corner or with an upper red lower green led display Temperature is displayed in C Relative Humidity is displayed in RH Change Set Point From the Home screen setpoint and actual shown as illustrated above use the up and down arrow push buttons to obtain the desired temperature and humidity setpoints Change Alarm From the Home screen press the Advance button until A3 hi appears in the lower display Using the Up and Down arrow buttons adjust the upper display to the desired alarm high setting Press the Advance button until A3 Lo appears in the lower display Using the Up and Down arrow buttons adjust the upper display to the desired alarm low setting Press the Infinity key to return to the home page Controller Calibration Offset The following procedure outlines the steps for setting a temperature or humidity offset D Press the advance key until CAL1 is in the lower display E Press the up or down keys to obtain the desired temperature or humidity offset F Press the Infinity key to return to the home page Controller Parameters Controller parameters are factory set and should not be changed Incorrect controller parameters
23. ower Reference Honeywell DR4300 Circular Chart Recorder GP Model Product Manual 6000 SERIES MANUAL_U doc 12 12 07 23 CONTACT CLOSURE SYSTEM CNTC101 The CONTACT CLOSURE SYSTEM is a dual setpoint cycle system which consists of a timer that allows the operator to have the chamber switch between two setpoints In order to operate the Dual Setpoint Cycle System a second setpoint should be set in both the temperature and humidity controllers See appendix for instruction to set the second setpoints for the temperature and humidity controllers Note When 2nd Setpoint switch is in off position the Temperature Humidity Controllers will default back to original setpoints SP Note For units equipped with ramping controllers the timer maybe used to trigger certain events but does not necessarily switch between two set points See controller manual for details TIMER The circular timer on the lower control panel is for the operation of the dual setpoint cycle system The timer is adjustable at 15 minute intervals by depressing the cams found on the outer ring of the timer SETTING THE TIMER a Timer is located on the Control Panel Depress the number of cams toward the timer s center to fit duration of your program b Set the timer dial to reflect an entire day c Turn on the Switch marked Setpoint 2 When the chamber is in the Second Setpoint Mode the light will indicate Setpoint 2 Active Also on both the Temperature and Humidity Cont
24. ram below shows the operating conditions for both connections Terminal Connection Unit off Normal Alarm N O to C Closed Open Closed N C to C Open Close Open COMPUTER COMMUNICATIONS OPTION SFTW102 The temperature and humidity controllers are equipped with RS 485 computer communications for remote control or data logging It is the customer s responsibility to provide an RS 485 communications board or RS 485 to RS 232 converter for their PC and set up the system to accept data from the controllers CARON can provide information about the type of RS 485 board and or converter for your system Terminations 11 R T 12 R T and 13 GND located on the back of the chamber are used to connect for communications 6000 SERIES MANUAL_U doc 12 12 07 26 DEFROST PACKAGE DEFR201 The optional defrost timer allows the chamber to operate at low temperatures down to 0 C When operating the chamber with this option it is recommended to utilize the defrost system to prevent ice build up on the condensing coil The defrost time is pre set to provide four defrost cycles every 24 hours once every 6 hours with the defrost duration at 16 minutes While the unit is in the defrost mode the temperature may drift up a couple degrees To adjust timer settings remove top cover of unit Timer located in front right hand corner of unit 6000 SERIES MANUAL_U doc 12 12 07 27 MAINTENANCE CONTROL PANEL ACCESS MODEL 6030 6031 6032 WARNING Before
25. ration of Conformance 34 6000 SERIES MANUAL_U doc 12 12 07 3 INTRODUCTION The CARON 6010 amp 6030 series Environmental Test Chambers provide multiple capabilities to create repeatable environmental conditions for numerous applications including Product shelf life Stability and package testing Light exposure and temperature evaluation studies Electronic component burn in TAPPI testing Photostability Plant growth Insect rearing These chambers utilize environmentally friendly HFC refrigerant and CFC Free insulation and is designed to meet NEC UL and CSA standards for safety and performance Controlling the chamber temperature requires the ability to heat and cool Heating of the chamber is achieved by duct heaters and cooling is achieved by a direct expansion vapor compression refrigeration heat exchanger mounted in the duct combined with horizontal airflow pattern which creates better air uniformity and temperature control A bi modal controller single input dual output is necessary for proper control of the system that can drive the process variable in either direction The refrigeration system uses a single condensing unit that will allow independent cooling and dehumidification This insures continuous safe and reliable operation of the compressor even when no cooling is required This also prevents the compressor from rapid cycling on and off which shortens the compre
26. removing control panel disconnect all power The access to all control panel and top mounted electrical parts refrigeration parts as follows a The control panel components can be easily accessed by removing the 6 screws located at the top and bottom of the control housing cover b Pull the front mounted control housing cover towards you to access the control panel c Next remove the 4 screws that hold the control panel housing in place and the housing will be loose d In order to access the electrical and refrigeration components remove the sheet metal screws that are holding the top cover in position CONTROL PANEL ACCESS MODEL 6010 6011 6012 WARNING Before removing control panel disconnect all power To access all control panel electrical parts and refrigeration parts this can be done by removing the 2 screws located at the top of the service panel and pulling the panel out of it s slot 6000 SERIES MANUAL_U doc 12 12 07 28 CHAMBER MAINTENANCE SCHEDULE a Vacuum or blow out condensing unit fins Monthly b Clean out water filter for humidity water inlet Monthly c Check drains in floor rear cabinet and drip trough for blockage Monthly d Using a level check to maintain of a bubble tilt to the back of the chamber for proper water drainage Every 6 Months Model 6030 only e Clean the interior chamber stainless steel with a non abrasive cleaner or glass cleaner f Check air filter Model
27. roller an indicator light in the lower right hand side of the controllers will flash on SP2 and the second setpoint will be displayed on the controllers CONDENSATE RECIRCULATING SYSTEM CRSY102 The Condensate Recirculating System is used in conjunction with CARON s Series 6000 Test Chambers as a water delivery system This system is typically used in facilities where a floor drain or in house source of distilled or deionized water are not available The system provides continuous clean filtered water to the chamber s humidity injection system collects and recycles the condensate that forms in the base of the chamber Refer to instructions with the CRSY102 for connection details Use fittings provided with 6030 6010 to connect to CRSY102 6000 SERIES MANUAL_U doc 12 12 07 24 Model 6030 Back view with CRSY102 6000 SERIES MANUAL_U doc 12 12 07 25 Model 6010 Back view with CRSY102 REMOTE ALARM CONTACT ALRM202 CARON S accessory option ALM 202 is a remote alarm contact for connection to an external alarm or dialing system to signal a temperature or humidity deviation from control safety settings The terminal block located on the back of the unit has both N O and N C contacts In the event of an alarm condition signaled by either the temperature or humidity controller the N O contract will close and the N C contact will open Once the alarm condition is cleared the contacts return to their normal conditions The diag
28. sed to drive heaters and cooling solenoids SAFETIES The CARON 6000 Series has a triple redundancy safety system A temperature alarm in the temperature controller sounds an alarm to alert the end user to the condition A thermal snap disk high limit and a thermal fuse are provided to prevent run away heating of the unit The compressor and blower motors are both protected by thermal overloads The Condenser fan motor is impedance protected 6000 SERIES MANUAL_U doc 12 12 07 5 MODEL 6010 SPECIFICATIONS Temperature Range without lights 5 C to 70 C Temperature Range with lights 10 C to 70 C Temperature Control 0 1 C Temperature Uniformity 0 3 C Relative Humidity 20 to 98 RH Humidity Control 3 Interior Dimensions 23 W x 25 8 D x 29 8 H 58cm x 65 5cm x 75 7cm Exterior Dimensions 43 4 W x 30 6 D x 36 H 110cm x 77 7cm x 91 4cm Work Space 10 cu ft 283 2 liters Shelves Number of shelves 4 Stainless Steel Wire Rod Standard Shelf Spacing 1 5 on center 15 positions Shelf Size Each Shelf 22 8 W x 25 4 D 57 9cm x 64 5cm Shelf Area 4ft 2 each 16ft 2 total Materials Finishes Interior Chamber all Stainless Steel Interior door Tempered glass Exterior Chamber Cold Rolled Steel and Magnetic Stainless Steel Powder Coat Finish Exterior Door Aluminum Powder Coat Finish Feet Adjustable leveling pads Electrical 115V 20A 60Hz standard 220V optional Shipping Weight 400 lbs
29. ssor life SYMBOLS AND WARNINGS Warning of hazardous area Warning of dangerous electric voltage Earth ground protective conductor Local government may require proper electrical component disposal 6000 SERIES MANUAL_U doc 12 12 07 4 CHAMBER CONSTRUCTION The chamber is a custom designed sheet metal package Exterior metal is Cold Rolled Steel CRS with a powder coat finish for corrosion resistance The chamber interior is constructed from 304 stainless steel with all joints seam welded The chamber face connecting the interior to the exterior is magnetic stainless steel providing a sealing surface for the magnetic gasketed exterior door as well as improved corrosion resistance The control panel housing is constructed from aluminum with a powder coat finish The chamber is insulated on all sides with fiberglass insulation rated at 70 C SHELF CONSTRUCTION STANDARD The chamber shelves are polished 304 stainless steel wire formed REFRIGERATION SYSTEM A bi modal refrigeration system allows for independent heating and cooling This system is now used to replace the less sophisticated type of refrigeration system which used heaters to buck against the refrigeration system and assist in temperature control The new design allows the chamber to respond faster and controls the chamber more efficiently at a constant temperature CONTROL SYSTEM The control system is comprised of a single channel dual output controller On off outputs are u
30. the following product Designation 6000 Series when noted Model Number 6010 6030 may have digits or numbers following Classification Electrical equipment intended for residential commercial and lighting industrial environments Rated Voltage 220 240 ac Rated Frequency 50Hz Rated Power Consumption 15 amps when noted equipment may also be rated 115VAC 60Hz Meets the essential requirements of the following European Union Directive s using the relevant section s of the normalized standards and related documents shown 89 336 EEC Electromagnetic Compatibility Directive EN 61326 2002 Laboratory Equipment Immunity Measurement amp Control requirements EN 61000 4 2 Electrostatic Discharge EN 61000 4 3 Radiated Susceptibility EN 61000 4 4 Electrical Fast Transient EN 61000 4 5 Lightning Surge EN 61000 4 6 Conducted Disturbances Induced by RF Fields EN 61000 4 8 Power Frequency Magnetic Field Immunity EN 61000 4 11 Voltage Variations Dips and Interruptions EN 61000 3 2 2004 Harmonic Current Emissions EN 61000 3 3 1995 A1 2001 Voltage Fluctuations and Flicker EN 55011 1998 A1 1999 Radiated and conducted emissions A2 2002 Class A Group 1 73 23 EEC Low Voltage Directive as amended by 93 68 EEC CE Marking Directive EN 61010 1 1994 A2 07 95 Safety requirements for electrical equipment for measurement control and laboratory use 6000 SERIES MANUAL_U doc 12 12 07 35 INFORMATION SHEET CARON MODEL NO SERIAL N
31. with ramping controllers the timer maybe used to trigger certain events but does not necessarily switch between two set points See controller manual for details During operation of the Diurnal Lighting System a second setpoint can be set in both the temperature and humidity controllers This second setpoint will be used as the DAY setpoint or when the lights are on See appendix for procedures to set the second setpoints for the temperature and humidity controllers Note When Timer Lights switch is in off position the Temperature Humidity Controllers will default back to original setpoints SP 6000 SERIES MANUAL_U doc 12 12 07 16 TIMER The circular timer on the lower control panel shown above is for the operation of the dual setpoint light cycle system The timer is adjustable at 15 minute intervals by depressing the cams found on the outer ring of the timer SETTING THE TIMER a The Timer is located on the control panel as shown in the previous illustration b Depress the number of cams toward the timer s center to fit the duration of your program c Set the timer dial to reflect an entire day d Turn on the Switch LED STRIP LIGHTING Chambers with optional LED strip lighting include a 24 hour light cycle timer Can use with ramping controllers but not second set point HEATLESS DRYER PACKAGE The Heatless Dryer Package is designed to extend the operational limits of CARON s Series 6000 Environmental Test Chamber to its mi
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