background image

Dispenser Float Switch

Float Sensor

Water valve

operation

Physical state

High water level 

sensor

Low water level 

sensor

0(Close)

0(Close)

ON

Water tank Empty

0(Close)

1(Open)

The current 

operation continues.

The water only fills to the lower 

part.

1(Open)

0(Close)

The current 

operation continues.

No definition

(Physically impossible)

1(Open)

1(Open)

OFF

Water tank Full

Water valve operates separately according to the water level sensor

Water tank

Empty

The water 

only fills to 

the lower part.

Water tank

Full

17

Содержание ID-0300-AN

Страница 1: ...ID 0300 AN INSTALL SERVICE MANUAL...

Страница 2: ...ID 0300 Specs 2...

Страница 3: ...ID 0300 Specs Water drain connections are underneath the dispenser 3...

Страница 4: ...lease pay close attention to the packaging for any damage to the crating If there appears to be any exterior damage please either note the damaged on the delivery bill of lading OR refuse it Failure t...

Страница 5: ...d line drops inch per foot of run to insure both machine and bin drainage is effective 6 Is water supplied to the unit Water Line size 3 8 inch must be supplied to ensure sufficient water flow is alwa...

Страница 6: ...t to ON and the ICE OFF WASHswitch is set to ICE Ice will begin to enter the hopper after 3 minutes of the compressor condenser fan being energized You can begin to use the ice 10 minutes after that a...

Страница 7: ...the main power switch Press the MODE button until F 5 is displayed on the FND The 1st 2nd digits displayed is the drain time 2 seconds and is adjustable in 1 second increments up to 99 seconds The 3rd...

Страница 8: ...has managed to keep the cost of a replacement PCB lower than all its competitors Main Power UV LED 24v Drain Solenoid H20 Inlet Solenoid H20 Dispense Solenoid FND PCB Door Buttons Bin Switch Water Le...

Страница 9: ...valve only opens when dispensing ice preventing airborne bacteria from growing inside of the ice hopper Our dispensers also utilize light 9 Ice Dispensing Solenoid LED UV Light Water Dump Solenoid Eva...

Страница 10: ...d Easy access the compressor condenser fan motor service valve for easy service diagnosis Condensers bring in air from the bottom and exhaust from the top 10 Back Fan Motor Fan Blade Condenser Svc Val...

Страница 11: ...major components such as the txv gear motor water reservoir thermistors and more 11 Water Reservoir Condenser Compressor TXV Auger Motor S L Thermistor Water Sensor Sensing Bulb Drier Motor Capacitor...

Страница 12: ...gearbox torque and provide greater durability Pin cut springinsertion in bottom offlight Spline cut fits into reverse spline couplingon gear box shaft which ensures no imbalance in bottom bearing Spri...

Страница 13: ...r Nugget Extruder Head Carbon bearing is pressed inside of extruder head No grease or maintenance to prevent major mechanical breakdowns Simply check extruder bearing replace if required Extruder with...

Страница 14: ...l hex head bolts holding lower housing assembly to evaporator barrel for leaks Drains have been enlarged to prevent overflow scale buildup on critical parts Use caution during reassembly to ensure new...

Страница 15: ...ld up on the urethane insulation the lower housing assembly and or the gear box and destroy those parts When removing bolts new o rings and or new bolts with o rings should be used If bolts are not ti...

Страница 16: ...Wiring Diagram 16...

Страница 17: ...Empty 0 Close 1 Open The current operation continues The water onlyfillsto the lower part 1 Open 0 Close The current operation continues No definition Physicallyimpossible 1 Open 1 Open OFF Water tan...

Страница 18: ...rgized Ice Hopper Low 1 When bin switch closes for 2 consecutiveseconds the machine returns to the ice making mode and the gear motor is energized 2 After 60 seconds of the gear motorbeing energized t...

Страница 19: ...nergized when the dispensinglever is engaged and the N O switch is closed 2 De energized when the dispensingleveris released and switch opens again 3 Maximum operatingtime is 20 seconds bydefault but...

Страница 20: ...unter place dip switch 2 in the ON positionand press the reset button on the main PCB 5 When dip switch 2 is ON the LEDs on all mode buttons will blinkfromleft to right and none of the dispenser funct...

Страница 21: ...e machine stops the LEDs of all mode buttons will blinksequentiallyuntil the issue causingthe error has been fixed and the machine is reset by turningthe ICE OFF WASH switch to the OFF position and th...

Страница 22: ...switch Check refrigerantcharge Check air filter condenser Check fan motor Er15 Water Supply Error When the waterlevel sensor detectsno water for 120 seconds Check water supply Check water pressure Che...

Страница 23: ...ending power to the compressor 1 Check the connections 2 Replace PCB if defective 2 Operation relay 1 Is there a poor connection 2 Is the relay blown 1 Check the connections and replace if defective 2...

Страница 24: ...ce fan blade 2 Compressor 1 Is the bearing worn or the cylinder valve broken 2 Is the rubber bushing assembled correctly 1 Replace compressor 2 Readjust the bushing assembly position 3 Refrigeration L...

Страница 25: ...4 When replacing or repairing parts in the refrigeration system make sure that the parts and copper piping are not open for more than 15 minutes 2 Evacuation and Recharge R 404A 1 Make sure to have ma...

Страница 26: ...PCB 3 Remove the 6 fixing screws from the ice dispensing solenoid 4 Pull the ice dispensing solenoid away from the ice hopper 5 Perform the same steps in reverse order to reassemble Caution Before re...

Страница 27: ...compressor to its base and remove the compressor from the machine 6 Assemble the new compressor by re using the rubber grommets from the bad compressor 7 Clean copper tubing with sandpaper on the disc...

Страница 28: ...pansion valve cover and braze out the expansion valve 5 Braze in new expansion valve while flowing 3 4 PSIG nitrogen gas Warning Wrap a wet cloth around the valve body to prevent it from heating up Th...

Страница 29: ...4 Unscrew the 2 fixing screws to remove coil and clean diaphragm if scaled 5 Install the cleaned new dump valve in its original position and assemble it to the backing plate 6 Connect hose to dump val...

Страница 30: ...rvoir mounting plate and remove the mounting plate and reservoir assembly out to access the water level sensor 5 Separate the water reservoir from the reservoir cover 6 Remove the float switch from th...

Страница 31: ...the previous instructions to remove water reservoir 3 Remove the dump solenoid by removing the hose clamp but keep it attached to the mounting bracket and remove the bracket and dump solenoid as one...

Страница 32: ...p 4 If the bearing contact is worn or the blade is scratched replace the auger 3 x M8 head bolts with o rings Auger Extruder Housing Evaporator Coupling Disassembly ID 0300 Removal and Replacement of...

Страница 33: ...hoses connected to the evaporator 5 Remove the four bolts M8 holding the evaporator cylinder to the housing and remove the evaporator by lifting it up revealing the housing in full 1 Recover the refr...

Страница 34: ...ceramic portion of the seal can be removed from the bottom of the evaporator 3 Remove the 4 bolts securing the housing to the gearbox 4 Lift up on the housing to remove it and reveal the coupling Mec...

Страница 35: ...penser and can be pulled out from the front just under the water trough Clean air filter with water Dry replace after cleaning Water Trough Clean These Items Daily Clean These Items Weekly Suggested M...

Страница 36: ...spense Solenoid Water Supply Drain Lines Wear Cracks to the Mechanical Seal Auger Bearing Clearances Wear Cracks to the Housing Assy Spline Coupling Wear Cracks to O Rings Clean These Items Every 6 Mo...

Страница 37: ...ce the mechanical seal Replace the housing o ring Inspect the coupling for wear cracks etc replace if necessary Lift coupling from gearbox and inspect for wear cracks etc Preventative Maintenance Tech...

Страница 38: ...the ICE WATER buttons simultaneously for 3 seconds until both light up Place a cup bucket under ice chute and press dispensing lever to discharge ice until hopper is empty Press the DOWN SET buttons s...

Страница 39: ...Cleaning after removal of top panel power off Remove Cover Remove Agitator Remove Ice Base Plate Clean Inside of Hopper Clean Extruder Area Rinse With Water Replace Parts Cover Clean Air Filter LOCATE...

Страница 40: ...ll rotate for 5 minutes and then the water reservoir will drain for 1 minute Washing Solution Mixing Method Mix 8oz of NICKEL SAFE ICE MACHINE CLEANER with 1gal of warm water and place it in the water...

Страница 41: ...Parts Breakdown ID 0300 41...

Страница 42: ...Parts Breakdown ID 0300 42...

Страница 43: ...Parts Breakdown ID 0300 43...

Страница 44: ...Parts Breakdown ID 0300 44...

Страница 45: ...Thank You 1 15 2022...

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