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Service 

K2 Scientific want to make sure you are happy with your purchase.  There are several ways for you 

to contact us with questions or service needs.  Be sure to include your four digit order number or at 

least your model number handy to speed up the process.  

1; Contact us via our chat feature at www.k2sci.com

2: Email [email protected]

3:  Call 800-218-7613

Technical Parameters/Acessories/Circuit Diagram

 

 

Model

DW-40W100

DW-40W200

DW-40W300

DW-40W400

DW-40W500

Inner Temp (° C)

-10~-40

-10~-40

-10~-40

-10~-40

-10~-40

Anti-electric Shock I

I

I

I

I

Capacity (L)

200

200

300

400

500

Rated Power (V)

115

115

115

115

115

Rated Frequency 

(Hz)

60

60

60

60

60

Input Power (W)

150

350

400

400

400

Refrigerant

R404a/105g

R404a/200g

R404a/210g

R404a/245g

R404a/275g

Items

Operation 

Manual

Temperature 

Controller 

Specification

Defrost Shovel

Key

Basket

Qty

1

1

1

2

1

Summary of Contents for K20345-C

Page 1: ... 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 K2 controller Use the video tutorials on our website resources page or call us for assistancee with special parameters Thank ...

Page 2: ...akage in the refrigeration circuit Room Temperature The freezer is designed to operate at limited ambient temperatures according to the climatic category specified below Climate Class Optimum Room Temperature N 16 C to 32 C Ventilation It is important that the freezer is installed at a ventilated place and fresh air can circulate inhindered above below and around it The freezer requires at least 2...

Page 3: ...ng Before cleaning cut off the power supply and remove all the stored items out of the freezer The freezer is best cleaned by a clean soft and dry cloth using mild water if needed neutral detergent can be used to clean the freezer After cleaning make sure the freezer get dried before powering on again Please be careful to prevent water entering the control panel The sealing gaskets are recommended...

Page 4: ...it a few hours to see if the temperature can reach the set point Defrost the freezer Set the thermostat Temperature in freezer too low The thermostat is set as a low point The inner doors are prevented from closing tightly by items stored in the freezer Set the thermostat to a higher point Reposition items inside the freezer and make sure the inner doors are closed tightly The doors cannot be open...

Page 5: ...s Disposal of the entire freezer should be in according with the local environmental regulations and relative standards Make sure the product is disposed by a qualified authority for recycling both freezer bodies and refrigerants Disposal Disposal of the freezer must comply with the local environmental regulations Please contact your local authorities who shall guide you how to dispost or scrap it...

Page 6: ... support k2sci com 3 Call 800 218 7613 9 Technical Parameters Acessories Circuit Diagram Model DW 40W100 DW 40W200 DW 40W300 DW 40W400 DW 40W500 Inner Temp C 10 40 10 40 10 40 10 40 10 40 Anti electric Shock I I I I I Capacity L 200 200 300 400 500 Rated Power V 115 115 115 115 115 Rated Frequency Hz 60 60 60 60 60 Input Power W 150 350 400 400 400 Refrigerant R404a 105g R404a 200g R404a 210g R404...

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