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SIMAG SVD 152, Руководство по обслуживанию

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23 

 

 

 

The fifth red LED is on steady:  

Too  High  discharge  pressure, 

higher than 33 bar (460 PSI) 
For  the  first  2  times,  machine  will 
automatic  reset  when  pressure 
drop  down.  and  the  machine  will 
stop when high temperature occurs 
the third time, ice machine will stop, 

Reset mode:  

Open  the  front  panel,  And  press 
MODE button that can go to start up 
cycle. 
 
 
 
 
 
 
 

 
 
 
 

 
 
 
 
 
 
 
 
 
 

 

Both the third yellow LED and forth 
red LED are blinking fast: 

Ice thickness sensor fault 

When  machine  start,  if  PC  board 
detect  the  ice  thickness  ON, 
machine will stop. 

Reset mode:

 

Open  the  front  panel,  And  press 
MODE button that can go to start up 
cycle. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
Both the fourth red LED and second 
green LED are blinking fast:  

5  times  too  long  Freeze  Cycle 
time

 

Reset mode:  

Open  the  front  panel,  And  press 
MODE button thant can go to start 
up cycle.  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 

 

Содержание SVD 152

Страница 1: ...SERVICE MANUAL SVD 152 222 22inch Model SVD 203 303 503 30inch Model Electronic Modular Cubers Part Number 73000009 00 Version A...

Страница 2: ...LUMBER Conform to all applicable codes Water inlet 14 Drains 14 For the electrician Electrical connections 15 Final check list 16 START UP Start up cycle 17 Freezing cycle 17 18 Harvest cycle 18 OPERA...

Страница 3: ...WIRING DIAGRAM SVD 152 222 29 SVD 203 303 30 SVD 503 220V 31 SVD 503 380V 32 SERVICE DIAGNOSIS 33 MAINTENANCE CLEANING INSTRUCTION Icemaker 34 Ice storage bin 34 Cabinet exterior 34 Cleaning Icemaker...

Страница 4: ...3 SPECIFICATIONS MODULAR CUBER SVD 152 222 Ice Making Capacity...

Страница 5: ...4 NOTE To keep your Modular cuber performing at its maximum capacity it is necessary to perform periodic maintenance as outlined on page 34 35 of this manual...

Страница 6: ...5 SPECIFICATIONS MODULAR CUBER SVD 152 222...

Страница 7: ...IFICATIONS MODULAR CUBER SVD 203 Ice Making Capacity NOTE To keep your Modular cuber performing at its maximum capacity it is necessary to perform periodic maintenance as outlined on page 31 of this m...

Страница 8: ...7 SPECIFICATIONS MODULAR CUBER SVD 203...

Страница 9: ...CIFICATIONS MODULAR CUBER SVD303 Ice Making Capacity NOTE To keep your Modular cuber performing at its maximum capacity it is necessary to perform periodic maintenance as outlined on page 31 of this m...

Страница 10: ...9 SPECIFICATIONS MODULAR CUBER SVD303...

Страница 11: ...CIFICATIONS MODULAR CUBER SVD503 Ice Making Capacity NOTE To keep your Modular cuber performing at its maximum capacity it is necessary to perform periodic maintenance as outlined on page 31 of this m...

Страница 12: ...11 SPECIFICATIONS MODULAR CUBER SVD503...

Страница 13: ...on nameplate 10 10 Extended periods of operation exceeding these limitations constitute misuse under the terms of Manufacturer s Limited Warranty resulting in a loss of warranty coverage SELECT LOCATI...

Страница 14: ...he present one first remove the top panel from the lower machine Add a bead of food grade silicone sealant to the top edges of the lower units freezing compartment Lift the top machine onto the bottom...

Страница 15: ...pressures Since water is the most important single ingredient in producing ice you cannot over emphasize the three items listed above Low water pressure below 1 bar may cause malfunction of the icema...

Страница 16: ...ected ice maker location to be easily and prompt reached Undersized wiring or improperly installed electrical circuit will result in major problems and malfunctions Voltage variations should not excee...

Страница 17: ...ompressor is snug on the mounting pads 8 Check all refrigerant lines and conduit lines to against vibration and possible failure 9 Has the cuber and the bin been wiped clean with clean damp cloths 10...

Страница 18: ...on 6 In the meantime the condenser sensor starts to transmit the current to the PC Board keeping in operation the Fan Motor in ON OFF mode or continuously according to the condenser temperature 7 The...

Страница 19: ...d and third cube harvest Check if size and shape combination is correct In areas where extreme problem water conditions exist filtering or purifying equipment is recommended 7 Check operation of magne...

Страница 20: ...lve The thermostatic expansion valve meters how much liquid refrigerant is to be allowed into the evaporator section of the refrigeration system This is determined by the temperature of the TXV sensin...

Страница 21: ...zing cycle forces the water to the top of the evaporator where it is distributed through a water tube and then cascades down the evaporator surface by gravity As it flows across the refrigerated evapo...

Страница 22: ...be of the compressor WATER SYSTEM During the harvest cycle the electric water drain valve is energized thereby opening the drain line All water remained in the reservoir at the end of freezing cycle i...

Страница 23: ...e When the ice bin is full of ice the last batch of ice cubes released from the evaporator accumulates to keep the bottom end of the plastic deflector in open position with the magnetic switch contact...

Страница 24: ...l And press MODE button that can go to start up cycle Both the third yellow LED and forth red LED are blinking fast Ice thickness sensor fault When machine start if PC board detect the ice thickness O...

Страница 25: ...k 6 and 30 every sixth cycle 6 OFF 7 ON Water pump work 30 every three cycles 6 ON 7 ON Water pump work 30 every six cycles 8 For factory use only 9 OFF Machine will stop after clean procedure need to...

Страница 26: ...nt just before harvest Compressor amps experience a similar drop On water cooled the discharge pressure is constantly maintained during the freeze cycle by the water regulating valve However suction p...

Страница 27: ...lug for transformer input and output power of two terminals for input power live line and compressor output of 3 terminals for power null line of one 5 PIN plug for components output 1 2 3 4 5 LEDNo 1...

Страница 28: ...perature sensor probe located in contact with the condenser tube coil detects the condenser temperature variations and signals them by supplying current at low voltage to the P C BOARD In the air cool...

Страница 29: ...the maximum level into the sump controlled by the Water Level Sensor After 3 minutes from the start up of the freezing cycle the Water Inlet Valve is energized again for a short period to re fill the...

Страница 30: ...KNESS SENSOR E ICE FULL SENSOR F WATER LEVEL SENSOR G CONDENSER SENSOR H UIM BOARD AIR COOLED ONLY br brown b blue gy yellow green w white bk black r red o orange p purple g green y yellow I PC BOARD...

Страница 31: ...mpressor contactor C Compressor D Ice thickness sensor E Ice full sensor F Water level sensor G Condenser temperature probe H Led display I PC Board J High pressure controller L Water pump M Water inl...

Страница 32: ...essor contactor C Compressor D Ice thickness sensor E Ice full sensor F Water level sensor G Condenser temperature probe H Led display I PC Board J High pressure controller K Startup delay switch L Wa...

Страница 33: ...terminal board B Compressor contactor C Compressor D Ice thickness sensor E Ice full sensor F Water level sensor G Condenser temperature probe H Led display I PC Board J High pressure controller K Sta...

Страница 34: ...open Test and replace Compressor winding open Test and replace Machine runs makes ice does not try to harvest Ice thickness control open Check sensor fingers if are not covered with scale sediment To...

Страница 35: ...sition for more that 30 should cause the ice maker to shut off Once the evaporator deflector is released in its closed position the ice maker will restart 8 Check cube size adjust if required through...

Страница 36: ...the operation and blinking slow of the red Clean LED Push the CLEAN BUTTON when machine stop the machine restarts in the freezing cycle 9 ON Machine will go to freezing cycle directly 7 Replace the ev...

Страница 37: ...Milanese MI ITALY Tel 39 02 93960357 Fax 39 02 93960366 e mail service simag it SIMAG FAR EAST Singapore Office 140 Paya Lebar Road 08 09 AZ Paya Lebar Singapore 409015 Tel 65 6738 5393 Fax 65 6738 1...

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