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Ultra Low Temperature Freezer Manual
This manual contains: set-up instructions, unit specs, safety information,
IMPORTANT:
Your unit is preprogrammed
Place your unit in the desired location. Plug the unit in and allow it to cool and become stable for a minimum
of 24 hours before logging temperature or stocking products.
Be careful when setting or changing temperatures
WARNING: Changing some controller parameters can damage your unit and/or result in a loss of product. K2
will not be held responsible for losses due to unauthorized parameter changes.
Changing advanced parameters may damage the unit or void your warranty.
Please contact K2 before attempting to change advanced parameters.
Unfamiliar with the operation of a controller?
Use the video tutorials on our website resources page or call us for assistancee with special parameters.
Some units can be changed from Celsius to Fahrenhiet. We do not recommend changing your unit to Farhen-
heit. Your controller has operational parameters that rely on data in Celsius to maintain proper function.
11.16.2020
Thank you for your purchase.
controller operation and maintenance steps.
K203ULT & K205ULT
K203/K205ULT Operating Manual
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Table of Contents
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Summary of Contents for K2 Scientific K203ULT
- Page 1 Thank you for your purchase. This manual contains: set-up instructions, unit specs, safety information, controller operation and maintenance steps. K203ULT & K205ULT IMPORTANT: Your unit is preprogrammed Place your unit in the desired location. Plug the unit in and allow it to cool and become stable for a minimum of 24 hours before logging temperature or stocking products.
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Page 2: Table Of Contents
K203/K205ULT Operating Manual CONTENTS Warnings Product Description Installation and Operation Maintenance Temperature Controller Temperature Logging Parameters Warnings Important operating and/or Hot surface(s) present which may maintenance instructions. Read cause burns to unprotected skin the accompanying text carefully. or to materials which may be damaged by elevate temperatures. -
Page 3: Installation And Operation
K203/K205ULT Operating Manual Installation and Operation Ventilation Assembly • Remove the appliance from the packaging • All models must have clear and unobstructed and peel off any protective film from all ventilation from the entire surface area of the surfaces. front grille. -
Page 4: Parameters
K203/K205ULT Operating Manual Indicator light status description Symbol Status Meaning Parameter setting Status of temperature measuring and controlling High temperature compressor work High temperature compressor stop FLASH High temperature compresso time delay Low-temperature compressor work in non-forced refrigeration mode Low temperature compressor is closed in non-forced refrigeration mode FLASH Forced refrigeration mode Capillary heating starts... - Page 5 K203/K205ULT Operating Manual Setting the Temperature • Press Set key for 3 seconds. it display the code St. • Press Set key again to display the temperature SETPOINT. Modify by pressing the UP or DOWN keys. Changing Parameters - Enter Admin Section •...
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Page 6: Product Description
K203/K205ULT Operating Manual Product Description... -
Page 7: Maintenance
K203/K205ULT Operating Manual Maintenance Alarm Code... -
Page 8: Temperature Logging
K203/K205ULT Operating Manual Temperature Logging When storing vaccines you may be required to preform a field validation test. A NIST callibrated external data logger may be used for this purpose. A logger with text, email or online access is an added layer of protection for your product load in the event of a temperature excursion. - Page 9 K203/K205ULT Operating Manual Parameter Description Setting scope Default User menu Set cabinet temperature point LS to US Administrator menu Administrator menu password (The password is 55 and cannot be changed) Cabinet temp. probe calibration when below 0° -15.0~15.0 Use this parameter to match temp display with datalogger Condenser probe calibration (High-temp.
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