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MODEL-GEMD270A

PEARL ICE

/ WATER DISPENSER

SERVICE AND INSTALLATION MANUAL

Ice-O-Matic
11100 East 45th Ave
Denver, Colorado 80239
Part Number 9081407-01

Print Date 9/09

Содержание GEMD270A

Страница 1: ...MODEL GEMD270A PEARL ICE WATER DISPENSER SERVICE AND INSTALLATION MANUAL Ice O Matic 11100 East 45th Ave Denver Colorado 80239 Part Number 9081407 01 Print Date 9 09...

Страница 2: ...SERVICE PARTS MANUAL 22 INCH WIDE ICE SERIES CUBERS MODEL ICE0320 ICE0520 Includes 50Hz Units ICE O Matic 11100 East 45th Ave Denver Colorado 80239 Part Number 9081297 01 PD04 02 Rev1 05...

Страница 3: ...ONNECTIONS Page 5 WATER SUPPLY AND DRAIN CONNECTIONS Page 6 FINAL CHECK LIST Page 7 OPERATING INSTRUCTIONS Page 8 INITIAL START UP CONTINUED Page 9 SETTING THE DISPENSING SELECTOR Page 11 PRINCIPLE OF...

Страница 4: ...S GEMD270A Page 2 Model Cond unit Cabinet Size Finish Comp HP Ice bin cap GEMD270A Air 34 13 32 high x 15 9 32 wide x 26 7 64 deep S Steel 3 8 12 lb Basic electrical Amps Watts Amps fuse 115 60 1 6 55...

Страница 5: ...CABINET DIAGRAMS GEMD270A Page 3...

Страница 6: ...including Model and Serial Number taken from the data plate Forward the completed self addressed registration card to Ice O Matic factory LOCATION AND LEVELING WARNING This Ice Dispenser is designed...

Страница 7: ...sure that the ice machine is connected to its own circuit and individually fused see data plate for fuse size The maximum allowable voltage variation should not exceed 10 and 10 of the data plate rati...

Страница 8: ...ar WATER SUPPLY Connect to the male water inlet fitting using the supplied fitting to the cold water supply line A shut off valve should be installed in an accessible position between the water supply...

Страница 9: ...en checked to ensure a flowing water pressure of at least 20 psi 7 Check all refrigerant lines and conduit lines to guard against vibrations and possible failure 8 Has the unit been sealed to the coun...

Страница 10: ...After 3 minutes have elapsed the stand by period the unit starts operating by activating systems in following sequence 1 GEAR MOTOR 2 COMPRESSOR 3 FAN MOTOR which is controlled by the condenser tempe...

Страница 11: ...panels and if needed connect the refrigerant service gauges to the corresponding service valves to check both the HI and LO refrigerant pressures NOTE The condenser temperature sensor which is located...

Страница 12: ...start up immediately 2 seconds later the compressor will start and after the 3 minutes the unit resumes normal operation F To check for the correct operation of the electronic eye that controls ice b...

Страница 13: ...shing the proper switch b Place a glass or a carafe in front of the two Optical Dispensing Devices c The dispensing drive motor and or the water solenoid valve starts Ice and or water is discharged th...

Страница 14: ...r and is powered by a direct drive gear motor It carries the ice upward along the inner walls of the freezer and as it raises the ice gets progressively thicker and harder As the ice rises upward it m...

Страница 15: ...microprocessor on the PC Board that energizes through a TRIAC the Fan Motor in ON OFF mode When the condenser temperature goes below the pre fixed limit the temperature sensor changes its electrical...

Страница 16: ...he gear motor rotating speed is slowed below 1300 rpm normal speed is 1400 rpm the Electromagnetic Safety Device transmits an electrical signal to the MICROPROCESSOR to stop the unit operation immedia...

Страница 17: ...ce machine is off and why C CONDENSER TEMPERATURE SENSOR BLACK TWO POLE CONNECTOR MANUAL RESET The condenser temperature sensor probe located within the condenser fins detects condenser temperature va...

Страница 18: ...ith the two infrared sensors of ice level control The RED LED lights up and after 6 seconds the ice machine resume its operation and the 6th YELLOW LED turns off F ICE WATER OPTICAL DISPENSING DEVICE...

Страница 19: ...lastic box on the right side of the unit consists of two separated printed circuit boards one at high voltage and the other at low voltage protected by three fuses integrated with a RESET button It al...

Страница 20: ...otor reducer is made of a single phase electric motor with a permanent capacitor directly fitted on a gearbox The drive motor rotor is kept aligned on its vertical axis by two permanently lubricated b...

Страница 21: ...ops Check for correct operation of drive after a while motor magnetic sensor Check for correct magnetic capacity of magnetic cylinder Compressor cycles intermittently Low voltage Check circuit for ove...

Страница 22: ...st float valve setting screw Excessive noise or chattering Mineral or scale deposit on auger Remove and manually polish auger and inner freezer walls and inner walls of freezer barrel using emery pape...

Страница 23: ...elp of a bit of ice machine cleaner plain 7 With the ice machine and fan motor OFF clean condenser using vacuum cleaner whiskbroom or non metallic brush taking care to do not damage the condenser temp...

Страница 24: ...the water reservoir taking care to maintain the level just below the overflow NOTE The ice made with the cleaning solution is slushy and colored It may also loose fluidity creating some resistance in...

Страница 25: ...n 11 Remove nut holding bin to chassis 12 Pull bin out of machine 13 Remove screws holding air deflector to chassis and pull deflector out of the unit 14 Remove screws holding reservoir to bulkhead pa...

Страница 26: ...lace large washers over coupling and small washer under bottom of bearing Insert bolt through large washers coupling and bearing Run one nut into bearing to center the bolt Add small washer and nuit T...

Страница 27: ...e thrust bearing and place it on top of the roller bearing The inner race of the roller bearing must project through the center of the flat thrust bearing 9 Install the flat washer provided with the n...

Страница 28: ...ring and bottom seal Rotating Half 1 Remove old rotating half from the auger Clean the mounting area 2 Place a bead of food grade sealant onto the shoulder of the auger where the rotating half of the...

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