Set: Unit 27: Commercial Ice Makers

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All 15 terms

TermDefinition
microprocessorhave self diagnostics to assist the service technician with systematic troubleshooting
error codescan be displayed to assist troubleshooting
ice productiondepends mainly on the entering water temperature and the temperature of the air entering the condenser for air-cooled ice machines
water flush cycleway to control unwanted mineral build up in the water
ice qualitydepends on quality of water entering the ice machine
hot gas defrostloosens thecubes from the evaporator plate
mineral buildupwill cause auger motor and auger bearing to become stressed
gear motor assemblymore prone to fail than any other part of the ice flake machine
input/output troubleshootingusing common sense, voltmeter, and knowledge of sequence of events from a service manual the technician should be able to diagnose the problem
liquid floodbackwhile the compressor is operating, it is the liquid refrigerant returning to the compressor
wet compressionoccurs when the compression stroke of the compressor vaporizes any liquid in its cylinder
reverse osmosisa device that forces water, under pressure, against a fine membrane to remove minute particles of contaminants
turbiditythe degree of water cloudiness generally caused by high mineral saturation or the presence of air bubbles in the water
sanitizingeliminates harmful bacteria that tend to thrive in the cool ice-making environment
scalelime or calcium buildup

Set Information

Terms 15
Creator wkanemaru
Created March 3, 2009
Group AC_R 214
Subjects None
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Most Missed Words

  1. turbidity the degree of water cloudiness generally caused by high mineral saturation or the presence of air bubbles in the water - 3 misses
  2. ice quality depends on quality of water entering the ice machine - 3 misses
  3. water flush cycle way to control unwanted mineral build up in the water - 2 misses
  4. gear motor assembly more prone to fail than any other part of the ice flake machine - 2 misses
  5. mineral buildup will cause auger motor and auger bearing to become stressed - 2 misses
  6. ice production depends mainly on the entering water temperature and the temperature of the air entering the condenser for air-cooled ice machines - 1 miss
  7. wet compression occurs when the compression stroke of the compressor vaporizes any liquid in its cylinder - 1 miss