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Binder KMF-240 - User Manual

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Issue 06/2014 Art. N0. 7001-0179
Operating Manual
APT.line™ KMF (E5.2)
Constant climate chambers
with enlarged temperature and humidity range
with program control
Model
Art. No.
KMF 115 (E5.2)
9020-0187, 9120-0187
KMF 115-UL (E5.2)
9020-0188, 9120-0188
KMF 240 (E5.2)
9020-0145, 9120-0145
9020-0219, 9120-0219
KMF 240-UL (E5.2)
9020-0182, 9120-0182
KMF 720 (E5.2)
9020-0185, 9120-0185
9020-0245, 9120-0245
KMF 720-UL (E5.2)
9020-0186, 9120-0186
BINDER GmbH
Address Post office box 102
D-78502 Tuttlingen
Tel. +49 7462 2005 0
Fax +49 7462 2005 100
Internet http://www.binder-world.com
E-mail info@binder-world.com
Service Hotline +49 7462 2005 555
Service Fax +49 7462 2005 93 555
Service E-Mail service@binder-world.com
Service Hotline USA +1 866 885 9794 or +1 631 224 4340 x3
Service Hotline Asia Pacific +852 390 705 04 or +852 390 705 03
Service Hotline Russia and CIS +7 495 988 15 16

Table of Contents

Questions and Answers

  • S
    Sean McneilSep 23, 2025
    Why is the display flashing 1999 on my Binder KMF-240 Laboratory Equipment?
    • T
      Terry MillerSep 23, 2025
      If the display is flashing 1999 or -1999 or 9999 on your Binder Laboratory Equipment, it could be due to a sensor rupture between the sensor and controller or a defective Pt 100 sensor, so contact BINDER service. It also could be a short-circuit. It also could be an initialization problem due to turning on the chamber too early. Observe a delay time of about 30s between turning the chamber Off and On again.
  • K
    Kristen RichardsonAug 23, 2025
    Why am I getting wrong temperature alarms on my Binder Laboratory Equipment?
    • D
      Dawn BakerAug 25, 2025
      If you experience wrong temperature alarms or disturbance of temperature accuracy with your Binder Laboratory Equipment, it may be because the temperature unit has been changed to °F. Set the temperature unit back to °C.
  • B
    brandonmillerAug 25, 2025
    How to fix a Binder Laboratory Equipment chamber that is heating permanently?
    • C
      Corey LeeAug 26, 2025
      If the chamber of your Binder Laboratory Equipment is heating permanently and the set-point is not maintained, it could be due to a defective controller, in which case you should contact BINDER service. Alternatively, the controller might not be well adjusted, or the adjustment interval may have been exceeded. In this case, calibrate and adjust the controller.
  • M
    mosstammyAug 27, 2025
    Why is my Binder KMF-240 Laboratory Equipment chamber not heating up?
    • J
      jameshillAug 27, 2025
      If your Binder Laboratory Equipment chamber isn’t heating up, it could be due to a defective Pt 100 sensor, in which case you should contact BINDER service. It could also be due to a defective heating element or a defective semiconductor relay.
  • B
    Brian BlackwellAug 27, 2025
    Why does my Binder KMF-240 have humidity fluctuation?
    • J
      Joshua FoxAug 27, 2025
      If you're experiencing humidity fluctuation and the control accuracy of ± 3 % r.F. is not reached in your Binder Laboratory Equipment, it could be due to a defective door gasket; replace the door gasket. Also, opening the door very frequently can cause this issue; try to open the doors less frequently.
  • R
    Randy ColemanSep 16, 2025
    Why doesn’t the “RESET” button cancel the alarm on my Binder KMF-240?
    • E
      Eric DavisSep 16, 2025
      If the “RESET” button does not cancel the notifying or alarm indication on your Binder Laboratory Equipment, it means that the cause of disturbance has not been removed correctly. Remove the cause of disturbance. If the “RESET” button still does not cancel the indication, contact BINDER service.
  • A
    Ann SmithSep 13, 2025
    Why is the program duration longer than programmed on my Binder Laboratory Equipment?
    • P
      Peggy TaylorSep 13, 2025
      If the program duration is longer than programmed in your Binder Laboratory Equipment, it's likely because tolerances have been programmed. For rapid transition phases, do NOT program tolerance limits in order to permit maximum heating, refrigerating, or humidification speed.
  • M
    Meredith TylerSep 15, 2025
    Why does my Binder KMF-240 Laboratory Equipment program stop one section too early?
    • W
      Wendy MckeeSep 15, 2025
      If the program stops one section too early on your Binder Laboratory Equipment, it indicates that the program line is incomplete. When programming, define the end value of the desired cycle by adding an additional section with a section time of at least one second.
  • K
    Krystal WilliamsSep 5, 2025
    Why is there icing at the evaporator plates in my Binder KMF-240?
    • T
      Thomas HuynhSep 5, 2025
      If you notice icing at the evaporator plates in your Binder Laboratory Equipment, it's likely because the set-point was set too long below the ambient temperature. To resolve this, defrost the unit.
  • M
    megan75Sep 3, 2025
    What to do if mechanical safety device class 3.1 responds in my Binder KMF-240?
    • E
      Elizabeth PattersonSep 3, 2025
      If the mechanical safety device class 3.1 responds in your Binder Laboratory Equipment (with option safety device class 3.3), it might be because the limit temperature has been reached. Check the setting of the temperature set-point and of safety device class 3.1. If appropriate, select a suitable limit value. Also, too much external heat load could be the cause, so reduce the heat load. If the controller is defective, contact BINDER service.

Summary

EC - declaration of conformity

1. SAFETY

1.2 Structure of the safety instructions

Explanation of safety symbols and signal words used.

1.4 Type plate

1.5 General safety instructions on installing and operating the constant climate chamber

General safety precautions for installation and operation.

1.6 Intended use

Specifies suitable applications and restrictions for the chamber.

2. UNIT DESCRIPTION

4. INSTALLATION AND CONNECTIONS

4.3 Freshwater supply

4.3.3 Connection kit for connecting the unit to the water main

4.3.4 Safety kit: Hose burst protection device with reflux protection device (available via BINDER INDIVIDUAL customized solutions)

Safety measures against water leaks.

4.4 Electrical connection

Instructions for connecting the unit to power.

5. START UP

5.1 Function overview of the MB1 display program controller

Explanation of the controller's interface and functions.

6. MB1 CONTROLLER SETTINGS

6.1 Selection of the MB1 program controllers menu language

How to change the controller's display language.

6.2 Function overview of the MB1 program controller displays

Description of the different display modes.

6.3 Menu settings in the “User-settings menu

6.4 Menu settings in the “User Level” menu

8. MANUAL MODE

8.1 Entering the set point values

How to input temperature and humidity set points.

8.2 Performance after power failure in Manual Mode

9. PROGRAM OPERATION

9.1 Menu-based program entry

Steps to create programs using the controller menu.

9.2 Entry of temperature values and fan speed

How to input temperature and fan speed in programs.

9.3 Entry of humidity values

How to input humidity values in programs.

9.4 Selecting between “set-point ramp” and “set-point step”

9.5 Program entry as “set-point ramp” or as “set-point step”

9.6 Information on programming different temperature or humidity transitions

9.8 Performance after power failure in Program Mode

9.9 Starting a previously entered program

How to run saved programs.

10. TEMPERATURE SAFETY DEVICES

10.1 Over temperature protective device (class 1)

Description of the primary over-temperature protection.

10.2 Safety controller (temperature safety device class 3.1)

Description of the secondary safety temperature controller.

10.2.1 Safety controller set-point types

Explanation of 'Limit' and 'Offset' set-point types.

10.2.2 Checking and setting safety controller set-point type and safety controller set-point

Procedure to check and configure the safety controller.

10.3 Temperature safety device class 3.3 (DIN 12880) (option)

Description of the optional over/under temperature protection.

10.3.1 Temperature safety device class 3.1

Detailed function and setting of class 3.1 safety device.

10.3.2 Temperature safety device class 3.2

Detailed function and setting of class 3.2 safety device.

11. NOTIFICATION AND ALARM FUNCTIONS

11.1 Notification and alarm system overview (auto diagnosis system)

Overview of unit notifications and alarms.

11.2 Resetting the notification or alarm messages

Procedure to acknowledge and clear alarms.

12. HUMIDITY SYSTEM

12.1 Function of the humidifying and dehumidifying system

Explanation of how the humidity system operates.

13. DEFROSTING AT REFRIGERATING OPERATION

15. MAINTENANCE, CLEANING, AND SERVICE

15.1 Maintenance intervals, service

Schedules and procedures for maintenance.

15.2 Cleaning and decontamination

Procedures for cleaning and decontaminating the unit.

15.3 Sending the unit back to BINDER GmbH

17. TROUBLESHOOTING

Binder KMF-240 Specifications

General IconGeneral
Interior Volume240 liters
Temperature Variation±0.5°C
Max. Load per Shelf30 kg
Permitted Total Load80 kg
Nominal Voltage230 V
Power Supply230 V 50/60 Hz
Interior Dimensions (W x H x D)600 x 1400 x 600 mm
Interior Dimensions (W x D x H)600 x 600 x 1400 mm
Exterior Dimensions (W x D x H)800 x 800 x 1900 mm

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