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 9

Water tap leakage   

Replace water tap 

Supporter leakage 

Replace it 

The bottle leakage   

Replace it 

Water tube aging and leakage 

Replace it   

Check way leakage 

Replace it 

Hot tank leakage 

Replace it   

Evaporator 

comes 

out 

condensation 

Seal the heat preservation foam 

Water dispenser leakage 

Leakage from purify bottle 

Replace purify bottle   

Heater tank produce scale 

Clean it with detergent   

Scrub  with  other  part  while 

compressor is working. 

Adjust place each other 

10 

Water dispenser is noisy 

Throttle place utter noise 

Replace it by expert 

Environment 

emperature 

higher than normal 

Cooling  or  stop  the  machine  for  a 

while. 

Refrigerant leakage 

Repair it by manufacture center 

11 

Cooling  system  goes  on 
working 

Thermostat invalidation 

Adjust or replace it    

12 

Heating  system  goes  on 

working 

Temperature 

controller 

invalidation 

Replace it   

Evaporator frost 

Seal the heat preservation foam 

PTC invalidation 

Replace it   

13 

Compressor starts frequent 

Vacuum ize shortage   

Repair it by expert 

Hot  water  steam  flow  into 

cooling tank 

Check and eliminate it 

Thermostat invalidation 

Replace thermostat 

14 

Hot and cold water mixed 

Check valve failure 

Replace it   

15 

Foul  odor  in  air  around 
dispenser 

Hot water tank is empty or not 

completely full. 

Press  the  hot  dispenser  button  until 

water  flows  to  remove  air  from  the 

hot tank. 

Separator needs cleaning. 

See cleaning the separator 

16 

Water  has  poor  taste  or 
odor 

Unit needs to be sanitized. 

See  cleaning  and  sanitizing  the 

water tanks. 

Содержание pwc215t

Страница 1: ...PREMIUM SERVICE Service Manual Water Dispenser Model PWC215T 1...

Страница 2: ...ry disconnect power before servicing this product If electrical power is required for diagnosis or test purpose disconnect the power immediately after performing the necessary checks RECAPITULATING Th...

Страница 3: ...PARTS LIST AND EXPLODE VIEW 3...

Страница 4: ...4...

Страница 5: ...CIRCUIT DIAGRAM FUNCTION Heating System Theory The stainless steel heater is directly touched with the water in the hot tank and let the water hot Heating Diagram 5...

Страница 6: ...ot Water Tank Material SUS304 Hot Water Tank Capacity 5 0L hour Temperature Control Double Bimetallic Thermostat Chinaware Cooling System Theory The compressor changes the refrigerant between liquid a...

Страница 7: ...Parts View System Data Power 75W 130W The Water Temperatue 10 Cold Water Tank Material SUS304 Cold Water Tank Capacity 2 0L hour 7...

Страница 8: ...ng system block Refrigerant leakage 4 No c o l d w a t e r compressor cooling Compressor badness Repair it by maintain center Cold water use much Wait for a moment and use Temperature higher than norm...

Страница 9: ...leakage Repair it by manufacture center 11 Cooling system goes on working Thermostat invalidation Adjust or replace it 12 Heating system goes on working Temperature controller invalidation Replace it...

Страница 10: ...ect the hot tank with power 2 Test the thermostat with the multimeter and estimate the possible cause If the thermostat works the multimeter will appear data or beep Contrarily then contrary 3 Use the...

Страница 11: ...working situation the compressor is proved normal by its quiver 2 Disconnect the PTC Starter cover and replace it 3 Check the compressor through the terminal Normal The resistance amount data is not m...

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