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Part number 20219, Rev 0 
 

14 

 

DEFROSTING 

 
It is important to defrost and clean the freezer when ¼ to ½ inch of frost has accumulated. Frost 
may tend to accumulate faster on upper part of the freezer due to warm, moist air entering the 
freezer when the door is opened. Between defrost evolutions; you can minimize frost build-up 
by  using  a  plastic  scraper  to  remove  frost.  Scrape  with  a  pulling  motion.  Never  use  a  metal 
instrument to remove frost. Never use a damp cloth or wet hands as they will stick to the inside 
surfaces  when  cold.  When  defrosting  becomes  necessary,  disconnect  freezer  from  power 
source  by  unplugging  to  avoid  electrical  hazard. 

DO  NOT  ADJUST  THE  TEMPERATURE 

CONTROL

. Remove the product and leave the door open while defrosting the freezer.  

Place towels in the bottom of the freezer to catch the frost. When all frost has fallen, remove 
the towels.  

Defrosting tips

 – If the frost is soft, remove it with a plastic scraper. If the frost is glazed and 

hard,  fill  deep  pans  with  hot  water  and  place  them  inside  on  the  freezer  bottom.  Close  the 
freezer door. Frost should soften in about 15 minutes. Repeat this procedure as necessary until 
all frost is removed. 
  

After defrosting

 - Remove any towels, tools, or pans from the interior of the unit. Clean the 

interior and exterior using the cleaning suggestions on the previous pages. Plug the unit back in 
and restore it to service per the operation section of this manual.  

 

 

Summary of Contents for ABT-HC-UCBI-0420-ADA

Page 1: ...me of delivery Make sure you get a signed copy Send a written request for an inspection to the carrier B Concealed Damage This type of damage may not be discovered until the unit is being unpacked Whe...

Page 2: ...SERVICE please have the unit s model and serial number ready as well as the problem description The model and serial number is located on the serial tag which can be found on the interior left OR righ...

Page 3: ...y receipt acknowledging the damage This has to happen at the time of delivery or it won t happen at all Keep a copy for your records and send another to the carrier s damage claims department along wi...

Page 4: ...is cabinet must conform to all National and Local Electrical Codes Consult the cabinet Serial Data plate for voltage cycle phase and amp requirements before making connection VOLTAGE SHOULD NOT VARY M...

Page 5: ...ecially if the weather is very hot This is normal The motor compressor will cycle normally as soon as the excess heat has been removed TEMPERATURE CONTROL NOTE The control is preset at the factory to...

Page 6: ...s of the unit to allow for proper air flow and therefore more even cooling of the product When loading the top shelf avoid blocking the evaporator fan s if installed There should be at least 4 inches...

Page 7: ...ides the following functions Red LED for visual indication of an alarm condition Beeper for audible indication of an alarm condition A preprogrammed 5 minute delay from the time a set point is attaine...

Page 8: ...Pon The control keys are now unlocked and you can perform the programming functions below Adjusting the temperature control set points NOTE The temperature control set points are preset at the factor...

Page 9: ...isplay Press the UP or DOWN keys several times to cycle through the parameters until CF is displayed Press SET to display the current setting either C for Celsius or F for Fahrenheit Use the UP or DOW...

Page 10: ...d the proper refrigerator air circulation For the proper air circulation place the products evenly on each shelf Do not push against the refrigerator s rear or side walls Evaporator is blocked by fros...

Page 11: ...bove 40C 104F Stop using immediately The display shows LL and the compressor does not run The ambient temperature is below 40C 40F Stop using immediately MOISTURE DURING THE SUMMER SEASON The amount o...

Page 12: ...not use commercial household cleaners ammonia or alcohol to clean handles Use a soft cloth to clean smooth handles Do not use a dry cloth to clean smooth handles STAINLESS STEEL CARE AND CLEANING Use...

Page 13: ...removal on all finishes Grease oil Any good commercial detergent Apply with a sponge or cloth Restoration Passivation Benefit Super Sheen Passive Film Breakdown Corrosion on metals is everywhere We r...

Page 14: ...ging to avoid electrical hazard DO NOT ADJUST THE TEMPERATURE CONTROL Remove the product and leave the door open while defrosting the freezer Place towels in the bottom of the freezer to catch the fro...

Page 15: ...e paid by the customer ADDITIONAL THREE YEAR COMPRESSOR WARRANTY In addition to the two 2 year warranty stated above Horizon Scientific Inc warrants its hermetically and semi hermetically sealed compr...

Page 16: ...t damage during transit or installation fire flood or other external causes It does not apply to defects resulting from failure to properly install operate or maintain the product in accordance with t...

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