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Thermo Scientific
Environmental Chamber
Model 3906 and 3943
Operating Manual
50159123 Rev. D
Visit us online to register your warranty
www.thermoscientific.com/labwarranty
th
July, 21
2020

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Summary of Contents for Thermo Scientific Thermo Scientific 3906

  • Page 1 Thermo Scientific Environmental Chamber Model 3906 and 3943 Operating Manual 50159123 Rev. D July, 21 2020 Visit us online to register your warranty www.thermoscientific.com/labwarranty...
  • Page 2 Terms and Conditions. Trademarks Thermo Scientific is a brand owned by Thermo Fisher Scientific, Inc. All other trademarks mentioned in the operating instructions are the exclusive property of the respective manufacturers. Thermo Fisher Scientific LLC...
  • Page 3: Table Of Contents

    Access Port..............................5-4 Solid Door ..............................5-4 Light Modules ............................5-6 Stability Testing ICH-Q1B ..........................5-6 Plant Growth ..............................5-6 Hatching of Animals / Insects ........................5-6 Construction...............................5-8 Additional Information: Lamp Breakage ......................5-9 Installation ...............................5-10 Insert the Light Module ..........................5-10 Thermo Scientific Model 3900 Series | A-1...
  • Page 4 Extra Switching Time (within yearly time switches) .................8-14 Permanent Program ..........................8-15 Switch off Warning ..........................8-15 Channel Keys ............................8-16 Additional Adjustments ........................8-17 Program Modify ...........................8-18 Chapter 9 Cleaning and Disinfection ..........................9-1 Cleaning ..............................9-1 Clean the Glass Doors..........................9-2 Model 3900 Series Thermo Scientific...
  • Page 5 Offset Calibration (Temp/Humidity)......................13-2 Set Door Heater Control ..........................13-3 Clean/Adjust Steam Generator........................13-4 CO2 Controller Calibration.........................13-5 Change PID Tuning...........................13-6 Watlow PM Control Auto Tune ........................13-7 Configuration Record ..........................13-8 Honeywell Truline Configuration Record ....................13-14 Chapter 14 Information..............................14-1 Contact..............................14-1 Thermo Scientific Model 3900 Series | A-3...
  • Page 6 Table of Contents Model 3900 Series Thermo Scientific...
  • Page 7: Chapter 1 Safety Notes

    Important operating and/or maintenance instructions. Read the accompanying text carefully. Potential electrical hazards. Only qualified persons should perform procedures associated with this symbol. Equipment being maintained or serviced must be turned off and locked off to prevent possible injury. Thermo Scientific Model 3900 Series | 1-1...
  • Page 8: Basic Operating Precautions

    Wearing protective equipment when handling e.g. microbiological and biological  samples. The measures to be taken in case of accidents.  Repair work on the environmental chamber must be carried out only by trained and  authorized expert personnel. Model 3900 Series Thermo Scientific...
  • Page 9: Operational Safety Rules

    If the environmental chamber is not used in the manner specified in this operating manual, the protection provided by the equipment design maybe impaired. Thermo Scientific Model 3900 Series | 1-3...
  • Page 10: Warranty

    The environmental chamber is not modified.  Only original spare parts and accessories that have been approved by Thermo  Scientific are used (third-party spares without Thermo Scientific approval void the limited warranty). Inspections and maintenance are performed at the specified intervals. ...
  • Page 11: Standards And Directives

    Low Voltage Directive 2014/35/EU  EMC Directive 2014/30/EU  ICH guidelines:  Q1A for stability testing of new substances and products Q1B, for light stability testing. China EEP: Information on dangerous substances  http://www.thermofisher.com/us/en/home/technical-resources/rohs-certificates.html Thermo Scientific Model 3900 Series | 1-5...
  • Page 12 | Safety Notes Chapter 1 Model 3900 Series Thermo Scientific...
  • Page 13: Chapter 2 Delivery Of The Environmental Chamber

    If components are missing or damage is found on the environmental chamber or the packaging, in particular damage caused by humidity and/or water, please notify the carrier as well as Thermo Scientific Technical Support immediately. Risk of Injury Should sharp edges have formed in damaged areas or elsewhere on the device, take all necessary precautions to protect personnel handling the environmental chamber.
  • Page 14: Scope Of Delivery

    - Manual Watlow controller CD - Screws for wall mounting The desired light modules should be ordered separately: 50158127 Light module for ICH light stability testing. 50158128 Light module for plant growth. 50158129 Light module for animal hatching. Model 3900 Series Thermo Scientific...
  • Page 15: Chapter 3 Transport Information

    Levelling feet can be used to lock into position and/or levelling the unit. Do not stack units! Thermo Scientific Model 3900 Series | 3-1...
  • Page 16: Moving Model 3943

    After unpacking and bringing in upright position, the unit is designed to be moved on even surfaces, in a laboratory, to its operating position, only. Levelling feet can be used to lock into position and/or levelling the unit. Model 3900 Series Thermo Scientific...
  • Page 17: Chapter 4 Installation

    55% at 32°C without light module, up to 70%, at 28°C with light module. Please note: Should condensation exist, wait until the moisture has evaporated  completely before connecting the environmental chamber to a power source and powering up. Thermo Scientific Model 3900 Series | 4-1...
  • Page 18: Intermediate Storage

    For Model 3906 - Wall anchors are not required to meet the UL Tip Test Safety Standards. 610105 5/16-18 UNC STAINLESS STEEL RIVNUT 23036 5/16 INT. TOOTH LOCKWASHER 3176856 5/16-18 x 1“ HH FULL THREAD SS CAP SCREW Wall Anchor Installation Figure 4-1 Model 3900 Series Thermo Scientific...
  • Page 19: Power Connection

    Ohm*cm. Even high purity water can contain bacteria and organic contaminants. Water should always be sterilized or treated with a decontaminant, safe for use with stainless steel as well as safe for the product, prior to being introduced into the humidity reservoir. Thermo Scientific Model 3900 Series | 4-3...
  • Page 20: Alternate Water Supply For Humidity System

    The maximum water consumption of this environmental chamber could be as high as 2 gallons per day. When using an alternate water supply method, it is recommended that the supply be checked periodically based on source volume. Model 3900 Series Thermo Scientific...
  • Page 21: Attaching Drain Connections

    To connect the nylon adapter from the front drip trough, do not install a p-trap on the nylon adapter (Figure 4-3). Push a piece of 3/8” ID tubing onto the nylon adapter and direct the tubing to a convenient drain. Install a hose clamp on the tubing, if desired. Thermo Scientific Model 3900 Series | 4-5...
  • Page 22 | Installation Chapter 4 Model 3900 Series Thermo Scientific...
  • Page 23 Temperature range °C (°F) Chamber temperature range Number of light with humidity control, with modules lighting application Temperature 15 - 50 (59 - 122) 15 - 50 (59 - 122) range °C (°F) Thermo Scientific Model 3900 Series | 5-1...
  • Page 24: Chapter 5 Product Description

    Alternatively special protection goggles should be used in case this door switch is not installed. For other applications, such as insect hatching, you can deactivate this feature. Light Protection Switch Figure 5-2 Reflector Figure 5-3 Model 3900 Series Thermo Scientific...
  • Page 25: 4-20 Milliamp Output

    When the chamber temperature control setpoint is changed, the undertemp safety thermostat must be reset to accommodate the change. NOTE The undertemp control is not directly calibrated. The numbers on the dial are for reference only. Thermo Scientific Model 3900 Series | 5-3...
  • Page 26: Access Port

    2 plugs supplied with the unit. Access Ports Figure 5-5 Solid Door The solid door replaces the standard glass door. It has a heater built in to reduce condensation. Solid door 3906 Figure 5-6 Model 3900 Series Thermo Scientific...
  • Page 27 Product Description | Chapter 5 Solid Door 3943 Figure 5-7 Solid door drain Figure 5-8 The drains for condensed water are in the solid door and the front frame. Solid door drain Figure 5-9 Thermo Scientific Model 3900 Series | 5-5...
  • Page 28: Light Modules

    Regulatory review quality, safety, efficacy and multidisciplinary guidelines. Plant Growth General plant growth, thale cress plant (Arabidopsis thaliana), algae, tissue culture, seed germination. Hatching of Animals / Insects Day-active animals, e.g. mice / fruit flies. Model 3900 Series Thermo Scientific...
  • Page 29 If cooling is not in operation, the chamber temperature will rise up to approx. 95°C. NOTE The light performance of the lamps has its optimum at a working temperature of 25°C. At higher or lower temperatures inside the chamber, the light current decreases. Thermo Scientific Model 3900 Series | 5-7...
  • Page 30: Construction

    The plant growth light module consists of 7 x Osram Fluora lamps. The animal hatching light module consists of 7 x Osram Biolux lamps. NOTE The installed grid is to protect against tube breakage and thus to avoid injury and leakage of mercury. Model 3900 Series Thermo Scientific...
  • Page 31: Additional Information: Lamp Breakage

    Guide: Federal Environment Agency: https://www.umweltbundesamt.de/publikationen - Energy-saving lamps in the discussion. Since 2006, fluorescent lamps may only be disposed of via the public and private waste management authorities of municipalities, cities and counties. Thermo Scientific Model 3900 Series | 5-9...
  • Page 32: Installation

    Module / Module surfaces heat up, note influence on overlying samples. Two persons must handle the light module. Personal protective equipment must be worn. The weight of one light module is 12.6 kg / 27.8 lbs. 5-10 Model 3900 Series Thermo Scientific...
  • Page 33: Attaching The Reinforced Shelf Channels

    Insert first rivet head at the rear side of the shelf channel in a keyhole similar shown  in 1. Then insert the front rivet head in keyhole similar shown in 2.  Fixing the reinforced shelf channels: Rear Front Thermo Scientific Model 3900 Series | 5-11...
  • Page 34 | Product Description Chapter 5 Shelf channel fixing open Shelf channel fixing closed To lock the shelf channels screw in the fixing screw. 5-12 Model 3900 Series Thermo Scientific...
  • Page 35: Possible Positions

    distance between shelf 2 surface & lamps surface = 6.9 inches (175 mm) Further possible positions of shelf 2 shelf holder installed at 10 hole position = 20 inches from the chamber top Thermo Scientific Model 3900 Series | 5-13...
  • Page 36: 3906 Sockets Light Module

    3906 Standard positions for max. 2 light modules with equal height distances. 3943 Standard positions for max. 3 light modules with equal height distances. One light module must be placed on top most position, otherwise the temperature uniformity is influenced. 5-14 Model 3900 Series Thermo Scientific...
  • Page 37: 3943 Light Module

    −shelf holder installed at 19 hole position from above −distance from the chamber top = 57 inches ( 1447 mm) −distance between shelf 3 surface & lamps surface = 7.9 inches (202 mm) Thermo Scientific Model 3900 Series | 5-15...
  • Page 38: 3943 Sockets For Light Module

    Sockets not in use must be covered with a locking cap to avoid moisture in the connector! Possible risk to user and samples Replace lamps only with corresponding ones in accordance with the intended use. 5-16 Model 3900 Series Thermo Scientific...
  • Page 39: Lamp Exchange

    Connect the supply cable of the light module, laying it in the corner, so that the air  circulation is not affected. Close the door.  Switch on power supply to live - switch on mains switch.  Thermo Scientific Model 3900 Series | 5-17...
  • Page 40: Technical Data

    The light performance has its optimum at 25°C. At higher or lower temperatures, the light current decreases. NOTE Daylight 6500 lamps are D65 lamps according to ISO 3668. Dose below the maximum of an 8-hour day. 5-18 Model 3900 Series Thermo Scientific...
  • Page 41 Product Description | Chapter 5 Different flourescent lamps have following light spectrums: Stability Light color Daylight 6500 with increased UV content Plants / Light color 77 Breeding animals / insects Light color 6500 Thermo Scientific Model 3900 Series | 5-19...
  • Page 42 | Product Description Chapter 5 5-20 Model 3900 Series Thermo Scientific...
  • Page 43: Chapter 6 Start-Up

    Allow the chamber temperature and humidity to stabilize, then set the overtemp safety thermostat as follows: 1. Turn the overtemp control knob slowly counterclockwise until the audible alarm sounds and the overtemp indicator lights. Thermo Scientific Model 3900 Series | 6-1...
  • Page 44: Set The Undertemp Safety Thermostat

    When an undertemp condition occurs, the cause must be determined and corrected before normal operation under the main temperature controller can be resumed. Model 3900 Series Thermo Scientific...
  • Page 45: Chapter 7 Operation

    Disinfect the shelf channels and shelves, then rinse with distilled water before installing. Before using any cleaning or decontamination method except those recommended by the manufacturer, users should check with the manufacturer that the proposed method will not damage the equipment. Thermo Scientific Model 3900 Series | 7-1...
  • Page 46 | Operation Chapter 7 Model 3900 Series Thermo Scientific...
  • Page 47: Chapter 8 Handling And Control

    The main power switch controls power to the environmental chamber.The main power indicator lights when the power switch is on and the unit is receiving power. sample alarm port Indicator light Main Power Switch Power Thermo Scientific Model 3900 Series | 8-1...
  • Page 48 Humidity Switch and Indicator (Figure 8-3) The humidity switch controls the power to the humidification system circuit. The humidity indicator light will cycle as the controller toggles between humidify and dehumidify. Dehumidify Switch and Indicator (Figure 8-3) Model 3900 Series Thermo Scientific...
  • Page 49 The overtemp safety thermostat should be set slightly above the operating temperature of the environmental chamber. In the event of an overtemp condition, the overtemp safety thermostat: Activate the audible alarm and the overtemp indicator light.  Thermo Scientific Model 3900 Series | 8-3...
  • Page 50 If an undertemp condition occurs, the alarm can only be silenced by lowering the undertemp safety thermostat setting. However, the cause of the problem must be determined and corrected before normal operation under the main temperature controller is resumed. Audible Humidity Alarm and Indicator Display (Figure 8-6). Model 3900 Series Thermo Scientific...
  • Page 51: Set The Operating Temperature

    The lower display shows the humidity setpoint. Actual humidity in chamber Humidity setpoint Raise or lower setpoint Changing Humidity Figure 8-7 To change the setpoint, press the Up or Down Arrows. Humidity is set in one percent increments. Thermo Scientific Model 3900 Series | 8-5...
  • Page 52: Air Exchange Ventilator Caps

    NOTE Cabinets with factory installed heatless dryers are tested and calibrated at 30°C/30% RH. It is recommended that cabinets are recalibrated when set parameters are changed to another temperature and/or humidity set point. Model 3900 Series Thermo Scientific...
  • Page 53: Operation Time Switch Light Modules

    Days of the week Monday, Tuesday, ... Sunday; The underscores indicate if the program is active for the days above. Current state is based on a switching time with pulse function. Current state is based on a switching time with cycle function. Thermo Scientific Model 3900 Series | 8-7...
  • Page 54 1x-Function active: The switching time will be executed only once. Days DCF: The time switch receives the signal for the DCF -77 time standard. The time switch is locked; to unlock the device the PIN has to be entered. Power outage or overtemperature indicator Model 3900 Series Thermo Scientific...
  • Page 55: Key Function

    After completion of a (sub-) menu confirming end will return the device into the  automatic-mode. With the choice changes from End to Continue. By confirming Continue the  time switch returns to the beginning of the current (sub-) menu. Thermo Scientific Model 3900 Series | 8-9...
  • Page 56: Channel On Off / Permanent P

    3 sec. the channel is permanently switched ON or OFF. The status remains until the next manual switching occurs (> 3 sec.). Programming Menu Figure 8-10 Programming menu Standard Weekly Program 8-10 Model 3900 Series Thermo Scientific...
  • Page 57: Cycle

    If you haven’t defined and activated a cycle, the cycle function will not be available as switching time. Therefore you have to activate and define at least one of the four cycles within menu options and sub-menu Cycle (see “Programming Menu” on page 8-10). Thermo Scientific Model 3900 Series | 8-11...
  • Page 58: Cycle Options

    The cycle is now offered within the programming menu. Further applications of the cycle function in combination with: External Input function and/or channel keys function. Pulse Standard weekly program: Special (weekly) program (to be activated by date for the yearly function): 8-12 Model 3900 Series Thermo Scientific...
  • Page 59: Priorities Of The Switching Programs

    SP on, SP off, SP cycle, SP pulse. The dates of the year, during which the special program should be applied, can be  entered within the activation menu (within yearly time switches). Thermo Scientific Model 3900 Series | 8-13...
  • Page 60: Special Program Activation By Date (Within Yearly Time Switches)

    With 1x-Function: Special program will be applied only once.  Information: You can easily transfer switching times from one channel to the other if you use the copy function. Extra Switching Time (within yearly time switches) 8-14 Model 3900 Series Thermo Scientific...
  • Page 61: Permanent Program

     illumination purposes, the warning is signaled by the flashing of the light according DIN 18015-2 = warning to avoid sudden darkness). An activated warning affects all channels and all OFF switching times. Thermo Scientific Model 3900 Series | 8-15...
  • Page 62: Channel Keys

    Change function (default setting): By pressing the channel key (or optionally using the  external input) the switching status changes from ON to OFF or OFF to ON. This corresponds to a standard manual over-ride of the channel. 8-16 Model 3900 Series Thermo Scientific...
  • Page 63: Additional Adjustments

    Reset to the state of delivery. Factory Defaults Adjustment Date, time and switching program will be lost! Counter Options Displays the hour counter and pulse counter for each channel and the time switch itself. Thermo Scientific Model 3900 Series | 8-17...
  • Page 64: Program Modify

    Press all front keys for 2 seconds. The time switch is reset. The values for date and time will be deleted and have to be re-entered. Reset-Function The switching program has not been deleted! Program Modify Within Program modify each single switching time can be modified. 8-18 Model 3900 Series Thermo Scientific...
  • Page 65: Chapter 9 Cleaning And Disinfection

    Do not use strong alkaline or caustic agents. Stainless steel is corrosion resistant, not corrosion proof. Do not use solutions of sodium hypochlorite (bleach) as they may cause pitting and rust. Thermo Scientific Model 3900 Series | 9-1...
  • Page 66: Clean The Glass Doors

    Disinfectants may contain harmful substances. When cleaning and disinfecting, always observe the safety instructions and hygiene regulations! Wear safety gloves.  Wear safety goggles.  Wear mouth and respiratory system protection gear to protect your mucous  membranes. Model 3900 Series Thermo Scientific...
  • Page 67: Moisture-Sensitive Components

    Decontamination or cleaning agents The “Thermo Scientific” company or their agent is to be consulted if there is any doubt about the compatibility of decontamination or cleaning agents. NOTE...
  • Page 68: Cleaning Operation Panels

    Predisinfection Remove all samples from the work space and store them in a safe place. Spray disinfectant onto the surfaces of the work space and of the accessories or wipe the surfaces clean using disinfectant. Model 3900 Series Thermo Scientific...
  • Page 69: Cleaning The Workspace

    Remove the light module and place it “upside down on a level.  Remove protective grid and lamps.  Clean reflector with a lint-free cloth and suitable cleaning agent and wipe dry.  Insert lamps and protective grid.  Thermo Scientific Model 3900 Series | 9-5...
  • Page 70: Appropriate Cleaning Procedures To Different Degrees Of Pollution

    > Persistent dirt can be soaked in diluted lemon cleaner lime remover etc. (see above) > Do not use ultrasonic cleaning NOTE Sockets not in use must be covered with a locking cap to avoid moisture in the connector! Model 3900 Series Thermo Scientific...
  • Page 71: Chapter 10 Maintenance

    Maintaining the Humidity Generator Depending on the quality of water used in the humidification system, it may be necessary to clean the humidity generator every 2 to 3 months. Refer to Chapter 9 for cleaning instructions. Thermo Scientific Model 3900 Series | 10-1...
  • Page 72: Preventive Maintenance For Environmental Chambers

    The following is a condensed list of preventive maintenance requirements. See the specified section of the instruction manual for further details. Cleaning and calibration adjustment intervals are dependent upon use, environmental conditions and accuracy required. 10-2 Model 3900 Series Thermo Scientific...
  • Page 73  Replace/repack the desiccant towers on the dryer, if applicable.  Replace the check valve and o-rings on the dryer, if applicable.  Check in regular intervals the light modules for defect lamps. Thermo Scientific Model 3900 Series | 10-3...
  • Page 74: Returns For Repair

    Maintenance is to be performed by trained personnel only. Returns for Repair Prior to returning any materials, please contact our Customer Service Department for a “Return Materials Authorization” number (RMA). Material returned without an RMA number will be refused. 10-4 Model 3900 Series Thermo Scientific...
  • Page 75: Chapter 11 Disposal

    NOTE Disposal of Light Module Fluorescent lamps may only be disposed of via the public and private waste management authorities of municipalities, cities and counties, e.g.: WEEE - EC EPA - the United States Environmental Protection Agency Thermo Scientific Model 3900 Series | 11-1...
  • Page 76 | Disposal Chapter 11 11-2 Model 3900 Series Thermo Scientific...
  • Page 77: Chapter 12 Specifications

    6 / 16 Number of shelf positions Shelf material Solid stainless steel reinforced Shelf size (W x D) mm/in 778 x 656 / 30.62 x 25.81 Shelf surface area 0.5 / 5.4 / ft Thermo Scientific Model 3900 Series | 12-1...
  • Page 78 DIN12880 C° at 20°C to 37°C (68°F to 99°F) ≤ ±0.3 / ± 0.4 Temperature uniformity between 25°C to 37°C (77°F to 104°F), spatial according to DIN12880 at typical value / max. value 12-2 Model 3900 Series Thermo Scientific...
  • Page 79 Water performance data for humidity Unit 3906 3943 system Water supply Carboy or water system Demineralized water Water specification Resistance = 0.5 - 1 MΩ cm Input water pressure gravity to 40 psi (2,76 bar) Thermo Scientific Model 3900 Series | 12-3...
  • Page 80 Average Illumination on the shelf at 25°C 9500 Average UVA-intensity on the shelf at 25°C W/ m ≤ ± 5 (259 x 218) ≤ ± 12 (432 x 364) Illumination distribution relating evaluation surfaces ≤ ± 26 (610 x 510) 12-4 Model 3900 Series Thermo Scientific...
  • Page 81 Number of fluorescent lamps & power input per 7 x 18 W 7 x 18 W lamp Max. number of light modules per device model Distance between lighting module & measuring mm/in 140/5.5 165/6.5 point Thermo Scientific Model 3900 Series | 12-5...
  • Page 82 Max. rel. humidity in service at or below 32°C, % r.F. non condensing Max. rel. humidity in service at or below 26°C, % r.F. non condensing with lighting application Storage temperature range °C (°F) 20 - 60 (68 - 140) 12-6 Model 3900 Series Thermo Scientific...
  • Page 83 Pollution degree describes the amount of conductive pollution present in operating environment. Pollution degree 2 assumes that normally only non-conductive pollution such as dust occurs with the exception of occasional conductivity caused by condensation. Thermo Scientific Model 3900 Series | 12-7...
  • Page 84 | Specifications Chapter 12 12-8 Model 3900 Series Thermo Scientific...
  • Page 85: Chapter 13 Service

    3. Press the Advance key to scroll through the menus as follows: Lower display Upper display Keystrokes LoC.o Change to 3 = unlocked LoC.P No changes required PAS.E No changes required rLoC Change to 5 = unlocked SLoC Change to 5 = unlocked Thermo Scientific Model 3900 Series | 13-1...
  • Page 86: Controller Configuration

    7. Press the Infinity key until the display reverts to normal operation. 8. Perform the ‘Restore Software Lockout’ procedure in this section. 13-2 Model 3900 Series Thermo Scientific...
  • Page 87: Set Door Heater Control

    Initially, the units leave the factory with the dial set at 40. If desired, the amount of heat can later be reduced until moisture appears on the door. However, in fluctuating ambient conditions, it is recommended that a minimum of 40% door heat be used. Thermo Scientific Model 3900 Series | 13-3...
  • Page 88: Clean/Adjust Steam Generator

    3. From the stepladder, remove the eight screws securing the top of the environmental chamber cabinet. 4. When the steam generator has cooled, remove the four thumbscrews and wingnuts (Figure 13-3). water water inlet inlet wingnuts wingnuts float float wires wires Figure 13-3 Access to Steam Generator 13-4 Model 3900 Series Thermo Scientific...
  • Page 89: Co2 Controller Calibration

    If it should become necessary, calibrate the CO controller. Start from the standard operating display (setpoint in bottom display, actual CO reading in the upper display). Infinity Key Silence Key Advance Key Figure 13-4 Key Locations Thermo Scientific Model 3900 Series | 13-5...
  • Page 90: Change Pid Tuning

    If the above RH PID parameters do not provide the desired control, the RH controller has an Auto Tune feature that can be initiated. Please follow the Watlow PM Control Auto Tune procedure below. 13-6 Model 3900 Series Thermo Scientific...
  • Page 91: Watlow Pm Control Auto Tune

    5. Press the up arrow key until “YES” appears in the upper display. 6. Press the INFINITY key to return to home screen. The lower display flashes “TUNE” until Auto Tune has successfully completed. Thermo Scientific Model 3900 Series | 13-7...
  • Page 92: Configuration Record

    300.0  (A.St)  (A.St)  (A.St)  (A.St) P.StA: P.Str Ent1 P.Acr Ent2 nonE (P.AtA group parameters are for Ramp/Soak programming only) Setup Page: (Press "UP" and "DN" keys for 6 sec.) Ai 1 Ai 2  (i.CA) rO.IH  (i.CA)  (Ain) rt.L  (Ain)  (i.Er) i.Er  (i.Er) i.Er Lnr: Lnr 1 Lnr 2 (All other parameters at default values) Pu 1 Pu 2 dio: dio 5 dio 6 13-8 Model 3900 Series Thermo Scientific...
  • Page 93 Usr.r nonE P.tyP Pot i d.PrS StPt CoM: Ad.S nU.S rtC: hoUr Factory Page: (Press "Infinity" and "Advance" keys for 6 sec.) LoC: LoC.o PAS.E SLoC LoC.P rLoC 1 $ CUSt: CUSt 1 CUSt 2 CUSt 3 CUSt 4 thru 20 AC.Pu AC.SP P.ACr nonE * Displays current controller value (Display only) $ LOC sould be set at 5 until factory testing and calibration is complete @ This is a calibration factor and will vary from unit to unit  Indicates parameters added in version 11.00 control firmware. Not present in ver. 10.00 Thermo Scientific Model 3900 Series | 13-9...
  • Page 94 | Service Chapter 13 13-10 Model 3900 Series Thermo Scientific...
  • Page 95 Service | Chapter 13 Thermo Scientific Model 3900 Series | 13-11...
  • Page 96 A.ty both FUn: high gLbL: ZonE d.ti AC.LF ChAn Usr.S nonE C.LEd d.PrS Usr.r nonE CoM: Ad.S nU.S Factory Page: (Press "Infinity" and "Advance" keys for 6 sec.) LoC: LoC.o PAS.E rLoC SLoC CUSt: CUSt 1 CUSt 2 CUSt 3 thru 20 AC.Pu AC.SP nonE * Displays current controller value (Display only) $ LOC sould be set at 5 until factory testing and calibration is complete @ This is a calibration factor and will vary from unit to unit 13-12 Model 3900 Series Thermo Scientific...
  • Page 97 FUn: high gLbL: ZonE d.ti AC.LF ChAn Usr.S nonE C.LEd d.PrS Usr.r nonE CoM: Ad.S nU.S Factory Page: (Press "Infinity" and "Advance" keys for 6 sec.) LoC: LoC.o PAS.E rLoC SLoC CUSt: CUSt 1 CUSt 2 CUSt 3 thru 20 AC.Pu AC.SP nonE * Displays current controller value (Display only) $ LOC sould be set at 5 until factory testing and calibration is complete @ This is a calibration factor and will vary from unit to unit  Indicates parameters added in version 11.00 control firmware. Not present in ver. 10.00 Thermo Scientific Model 3900 Series | 13-13...
  • Page 98: Honeywell Truline Configuration Record

    | Service Chapter 13 Honeywell Truline Configuration Record 13-14 Model 3900 Series Thermo Scientific...
  • Page 99 Service | Chapter 13 Thermo Scientific Model 3900 Series | 13-15...
  • Page 100 | Service Chapter 13 13-16 Model 3900 Series Thermo Scientific...
  • Page 101 Service | Chapter 13 Thermo Scientific Model 3900 Series | 13-17...
  • Page 102 | Service Chapter 13 13-18 Model 3900 Series Thermo Scientific...
  • Page 103: Chapter 14 Information

    Thermo Electron LED GmbH Robert-Bosch-Straße 1 D - 63505 Langenselbold Sales Toll free 0800 1 536 376 or +49 6184 90 6940 Service Toll free 0800 1 112110 or +49 6184 90 6940 E-Mail info.labequipment.de@thermofisher.com | 14-1 Thermo Scientific Model 3900 Series...
  • Page 104 thermoscientific.com © 2020 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific and its subsidiaries. Specifications, terms and pricing are subject to change. Not all products are available in all countries. Please consult your local sales representative for details. Thermo Fisher Scientific LLC 401 Millcreek Road, Box 649 Marietta, Ohio 45750...

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